{"acronym":"35c3","aspect_ratio":"16:9","updated_at":"2025-07-09T08:30:04.395+02:00","title":"35C3: Refreshing Memories","schedule_url":"","slug":"congress/2018","event_last_released_at":"2019-01-25T01:00:00.000+01:00","link":"","description":"","webgen_location":"congress/2018","logo_url":"https://static.media.ccc.de/media/congress/2018/logo.png","images_url":"https://static.media.ccc.de/media/congress/2018","recordings_url":"https://cdn.media.ccc.de/congress/2018","url":"https://api.media.ccc.de/public/conferences/35c3","events":[{"guid":"9dde571b-4d49-4b44-8329-42e354bcc24b","title":"The Precariat: A Disruptive Class for Disruptive Times.","subtitle":"Why and How the Precariat will define the Global Transformation to save our planet.","slug":"35c3-10021-the_precariat_a_disruptive_class_for_disruptive_times","link":"https://fahrplan.events.ccc.de/congress/2018/Fahrplan/events/10021.html","description":"The combination of the ongoing technological revolution, globalisation and what are usually called 'neo-liberal' economic policies has generated a global system of rentier capitalism in which property rights have supplanted free market principles and in which a new global class structure has taken shape. The 20th century income distribution system has broken down irretrievably, and a new mass class, the precariat has been growing dramatically fast in every part of the world. What are the deeper reasons for these developments? How does an ecologically sustainable strategy look like? Is it possible to restore a balanced market economy in which inequalities and insecurities will lessen and in which the drift to populist and even neo-fascist politics will be reversed? This talk will try to provide answers.","original_language":"eng","persons":["Guy Standing"],"tags":["35c3","10021","Ethics, Society \u0026 Politics"],"view_count":8351,"promoted":false,"date":"2018-12-27T00:00:00.000+01:00","release_date":"2018-12-27T01:00:00.000+01:00","updated_at":"2025-07-09T06:45:03.442+02:00","length":3478,"duration":3478,"thumb_url":"https://static.media.ccc.de/media/congress/2018/10021-hd.jpg","poster_url":"https://static.media.ccc.de/media/congress/2018/10021-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/congress/2018/10021-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/congress/2018/10021-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/35c3-10021-the_precariat_a_disruptive_class_for_disruptive_times","url":"https://api.media.ccc.de/public/events/9dde571b-4d49-4b44-8329-42e354bcc24b","conference_title":"35C3: Refreshing Memories","conference_url":"https://api.media.ccc.de/public/conferences/35c3","related":[{"event_id":6378,"event_guid":"15f4e5c5-40e1-4c73-8da0-4cc2a773ab13","weight":795},{"event_id":6380,"event_guid":"e9095f5f-a38a-48da-b3d7-20da141b8b14","weight":211},{"event_id":6381,"event_guid":"c0e4f528-92c7-4170-aff3-d4dd5cd74b2c","weight":276},{"event_id":6382,"event_guid":"2912b643-f5a8-4bbd-8b24-74983bc55754","weight":122},{"event_id":6383,"event_guid":"7177142b-6f15-4fac-af62-c45df7a377a9","weight":553},{"event_id":6384,"event_guid":"bfdac26a-86bf-4a80-99c6-a9a0be15f003","weight":117},{"event_id":6385,"event_guid":"9d8d4506-03b2-483d-aee5-d106f0a3eef5","weight":155},{"event_id":6386,"event_guid":"87083bf8-f1e8-433d-8b51-ffece756bbd7","weight":90},{"event_id":6389,"event_guid":"c8b34953-b60f-4ed0-8784-dc20153e0725","weight":149},{"event_id":6390,"event_guid":"6a5007f4-e7d6-4c63-9a10-26dd48a6eb6c","weight":293},{"event_id":6391,"event_guid":"1601bf3b-ce4a-44c9-993f-7d28fa65168d","weight":174},{"event_id":6393,"event_guid":"4db8970f-bbfe-4541-90a8-31a05d599ffb","weight":115},{"event_id":6400,"event_guid":"527b56af-8d56-4edb-9027-9ca60767c742","weight":298},{"event_id":6404,"event_guid":"5b947f86-8ba1-4b99-adbe-7c5030deea0c","weight":192},{"event_id":6406,"event_guid":"686c1387-e761-4df6-b395-f9ddf92d46e7","weight":276},{"event_id":6409,"event_guid":"a42e5a4f-fd9b-4571-bf17-483978afecb3","weight":192},{"event_id":6411,"event_guid":"42650545-4394-4455-a5f5-9efad111fedc","weight":203},{"event_id":6413,"event_guid":"a9c0c28c-4f40-4d06-99da-d73fbb2655c4","weight":135},{"event_id":6421,"event_guid":"1a28630d-985e-409b-be4a-b6679ecc83c3","weight":165},{"event_id":6422,"event_guid":"e8385c89-d33a-42d8-afb6-8ae28fe5c89d","weight":152},{"event_id":6423,"event_guid":"ea7c532f-cc2d-4cb1-8f15-1933df7fd523","weight":174},{"event_id":6429,"event_guid":"d995955c-319f-4228-b3f4-080868bbfdf8","weight":224},{"event_id":6430,"event_guid":"462f9320-3a0e-4785-82de-15343803c2ba","weight":242},{"event_id":6462,"event_guid":"23e85d7a-9645-4ae2-9954-63b71abc08d4","weight":118},{"event_id":6471,"event_guid":"f17d3060-fb3d-4d73-b1e3-8bd5ec4d4d12","weight":115},{"event_id":6474,"event_guid":"f58a2b6d-bde0-483b-a8db-043ea9371cb6","weight":117},{"event_id":6488,"event_guid":"8943659a-536d-4afb-85de-f1b8b29a7902","weight":199},{"event_id":6507,"event_guid":"787007cf-828d-4409-94b0-90a0b8d727a0","weight":113},{"event_id":6603,"event_guid":"ea00d1e0-a580-415f-a8cf-f02883d939dc","weight":136}]},{"guid":"622c9585-e332-4915-a9ac-987a34da4d14","title":"The good, the strange and the ugly in 2018 art \u0026tech ","subtitle":"On art, AI, hormones hacking and other prospects of a post-human world","slug":"35c3-9998-the_good_the_strange_and_the_ugly_in_2018_art_tech","link":"https://fahrplan.events.ccc.de/congress/2018/Fahrplan/events/9998.html","description":"\u003cp\u003eWhat's been good, exciting, spooky and challenging in art and science/technology over this past year. With a short incursion into the ugly because even artists have the right to be awful. Global warming, the threat of another economic crisis, the rise of far right discourses across Europe or the mass extinction of natural species, it might seem futile to invest time and attention to contemporary art. And yet, with their inquisitive mind, their skills in (ab)using new media and their provocative attitude, artists and critical designers can play a valuable role in creating richer narratives around issues that tend to polarize and/or dismay. The talk will look at the good, the strange and the exciting in art and science/technology over this past year. With a short incursion into the ugly because even artists have the right to be awful. Some of the topics explored might include the environmental and human cost of AI, hormones hacking, 'racism' behind innocent looking devices and other prospects of a post-human world.\u003c/p\u003e","original_language":"eng","persons":["Régine Debatty"],"tags":["35c3","9998","Art \u0026 Culture","Foundations"],"view_count":1032,"promoted":false,"date":"2018-12-28T00:00:00.000+01:00","release_date":"2018-12-28T01:00:00.000+01:00","updated_at":"2025-07-09T08:15:03.903+02:00","length":3340,"duration":3340,"thumb_url":"https://static.media.ccc.de/media/congress/2018/9998-hd.jpg","poster_url":"https://static.media.ccc.de/media/congress/2018/9998-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/congress/2018/9998-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/congress/2018/9998-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/35c3-9998-the_good_the_strange_and_the_ugly_in_2018_art_tech","url":"https://api.media.ccc.de/public/events/622c9585-e332-4915-a9ac-987a34da4d14","conference_title":"35C3: Refreshing Memories","conference_url":"https://api.media.ccc.de/public/conferences/35c3","related":[{"event_id":6400,"event_guid":"527b56af-8d56-4edb-9027-9ca60767c742","weight":31},{"event_id":6409,"event_guid":"a42e5a4f-fd9b-4571-bf17-483978afecb3","weight":18},{"event_id":6411,"event_guid":"42650545-4394-4455-a5f5-9efad111fedc","weight":32},{"event_id":6430,"event_guid":"462f9320-3a0e-4785-82de-15343803c2ba","weight":51},{"event_id":6431,"event_guid":"c6790632-b9eb-49a2-87fe-30129fbcbce1","weight":7},{"event_id":6434,"event_guid":"6beabddc-2dd6-43d2-9936-618d41d42cde","weight":34},{"event_id":6445,"event_guid":"8cbe8908-4040-402f-93b5-5a4a64cf6f09","weight":35},{"event_id":6457,"event_guid":"74b9c748-970f-4693-ac7e-46fcc733d2b4","weight":37},{"event_id":6458,"event_guid":"3ff227f1-93cc-4a1d-8f0e-68fc12aea2c9","weight":31},{"event_id":6462,"event_guid":"23e85d7a-9645-4ae2-9954-63b71abc08d4","weight":40},{"event_id":6464,"event_guid":"765cb049-78f4-4997-8cc6-238283e241a8","weight":32},{"event_id":6468,"event_guid":"809b164e-a331-4005-a1d8-ebe55d61d64c","weight":31},{"event_id":6471,"event_guid":"f17d3060-fb3d-4d73-b1e3-8bd5ec4d4d12","weight":42},{"event_id":6474,"event_guid":"f58a2b6d-bde0-483b-a8db-043ea9371cb6","weight":40},{"event_id":6488,"event_guid":"8943659a-536d-4afb-85de-f1b8b29a7902","weight":50},{"event_id":6499,"event_guid":"a750228d-a37d-43c0-8e2f-d46137a991dc","weight":36}]},{"guid":"9a91d92b-0691-46b2-ba73-112bc598342f","title":"Die EU und ihre Institutionen ","subtitle":null,"slug":"35c3-10010-die_eu_und_ihre_institutionen","link":"https://fahrplan.events.ccc.de/congress/2018/Fahrplan/events/10010.html","description":"Ein kurzer Grundlagenabriss über die Institution der Europäischen Union, insbesondere zur Funktionsweise und Zusammenarbeit\n\nWelche Institutionen gibt es? Welche Rollen haben sie? Wie sind die Machtverhältnisse? Was läuft gut? Was läuft schlecht? tbc","original_language":"deu","persons":["Dustin Hoffmann"],"tags":["35c3","10010","Ethics, Society \u0026 Politics"],"view_count":5847,"promoted":false,"date":"2018-12-28T00:00:00.000+01:00","release_date":"2018-12-29T01:00:00.000+01:00","updated_at":"2025-07-09T08:30:04.390+02:00","length":3637,"duration":3637,"thumb_url":"https://static.media.ccc.de/media/congress/2018/10010-hd.jpg","poster_url":"https://static.media.ccc.de/media/congress/2018/10010-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/congress/2018/10010-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/congress/2018/10010-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/35c3-10010-die_eu_und_ihre_institutionen","url":"https://api.media.ccc.de/public/events/9a91d92b-0691-46b2-ba73-112bc598342f","conference_title":"35C3: Refreshing Memories","conference_url":"https://api.media.ccc.de/public/conferences/35c3","related":[{"event_id":6383,"event_guid":"7177142b-6f15-4fac-af62-c45df7a377a9","weight":100},{"event_id":6389,"event_guid":"c8b34953-b60f-4ed0-8784-dc20153e0725","weight":101},{"event_id":6400,"event_guid":"527b56af-8d56-4edb-9027-9ca60767c742","weight":161},{"event_id":6406,"event_guid":"686c1387-e761-4df6-b395-f9ddf92d46e7","weight":110},{"event_id":6410,"event_guid":"a12d17e9-3758-4fa0-b612-0c6ba22ea773","weight":85},{"event_id":6421,"event_guid":"1a28630d-985e-409b-be4a-b6679ecc83c3","weight":155},{"event_id":6423,"event_guid":"ea7c532f-cc2d-4cb1-8f15-1933df7fd523","weight":96},{"event_id":6429,"event_guid":"d995955c-319f-4228-b3f4-080868bbfdf8","weight":128},{"event_id":6430,"event_guid":"462f9320-3a0e-4785-82de-15343803c2ba","weight":210},{"event_id":6434,"event_guid":"6beabddc-2dd6-43d2-9936-618d41d42cde","weight":74},{"event_id":6462,"event_guid":"23e85d7a-9645-4ae2-9954-63b71abc08d4","weight":219},{"event_id":6471,"event_guid":"f17d3060-fb3d-4d73-b1e3-8bd5ec4d4d12","weight":102},{"event_id":6474,"event_guid":"f58a2b6d-bde0-483b-a8db-043ea9371cb6","weight":159},{"event_id":6486,"event_guid":"7ebee226-66bc-558f-b76f-435a8ce91543","weight":22},{"event_id":6488,"event_guid":"8943659a-536d-4afb-85de-f1b8b29a7902","weight":22},{"event_id":6492,"event_guid":"bc545b26-8319-43fb-abc2-f624ef414ee8","weight":76},{"event_id":6493,"event_guid":"2375222b-7dae-4bca-a5b0-aea227ab0d76","weight":76},{"event_id":6499,"event_guid":"a750228d-a37d-43c0-8e2f-d46137a991dc","weight":169},{"event_id":6503,"event_guid":"d0d6d058-f117-4ccb-ba6a-c41d9290a287","weight":84},{"event_id":6507,"event_guid":"787007cf-828d-4409-94b0-90a0b8d727a0","weight":121},{"event_id":6511,"event_guid":"4f6f4278-1cfb-4e8d-935d-ec0ac2adefc5","weight":100},{"event_id":6535,"event_guid":"a875f05c-5eeb-4478-9e6f-863fc52b8868","weight":73},{"event_id":6543,"event_guid":"48ed6dea-e67d-4866-8c35-318e9d892363","weight":100},{"event_id":6545,"event_guid":"400622c5-3754-43fd-aaf3-0ca00e9ad551","weight":96},{"event_id":6603,"event_guid":"ea00d1e0-a580-415f-a8cf-f02883d939dc","weight":94},{"event_id":6611,"event_guid":"b1b28bd0-5279-4950-8385-9ee8a57187f9","weight":80}]},{"guid":"93c1500d-c639-4247-854e-6e51e167dbeb","title":"All Creatures Welcome","subtitle":"a utopian documentary about the digital age","slug":"35c3-9873-all_creatures_welcome","link":"https://fahrplan.events.ccc.de/congress/2018/Fahrplan/events/9873.html","description":"\"All Creatures Welcome sketches a utopian image of society in the digital era. Accompanied by the appeal to “use hacking as a mindset,” the viewers immerse themselves, together with the filmmaker, in a documentary adventure game and explore the world of digital communities at the events held by the Chaos Computer Club; a real-world reflection of the virtual spectrum.\" – after the rough cut screening at the 34c3 we will show now the final version. \nJoin us and be part of the moment when we put the movie online and make it freely available under a creative commons license at the beginning of the screening!\n\nTogether with the filmmaker and the slogan\"use hacking as a mindset\" we immerse in a documentary adventure game and explore the world of Komputerfrieks, as they used to call themselves at the inaugural meeting of the Chaos Computer Club in 1981. We come upon an open, free-spirited society. The events of the CCC are a kind of utopian real-world reflection of the virtual spectrum. We encounter angels, activists, robots, coders and makers. We learn what a hack is, why lockpicking can be important, how a cellular system works. We dive into the game and become part of the community that is as inclusive as it is sophisticated. Still outside of this collective the challenges are immense in an era, in which political certainties and institutions increasingly erode. Models of governance, economics, social order, technology and science are being put into question 24/7. With the internet’s rules of conduct, national laws are being repealed and transformed into global structures. While  the worldwide web would structurally actually allow a radical renewal of democracy, changing it from representation to participation, more and more states are drifting towards authoritarian societies in political reality. In the course of that process, en passant the largest surveillance machinery of human history has been created.\nWe see how the hacker culture meets these challenges and what inner contradictions it encounters. We learn that our lives are not determined by general, given truths but actually through the way we work, develop ourselves, suffer or dream. The events of the CCC become a possible blueprint of social upheaval. Self-organization, freedom of expression and critical discussion merge in a colorful, polyphonic chorus apart from social norms and capitalist constraints: \"Be excellent to each other!“\n\n\u003ca href=\"http://www.allcreatureswelcome.net\"\u003ehttp://www.allcreatureswelcome.net\u003c/a\u003e","original_language":"deu","persons":["Sandra Trostel","Thies Mynther"],"tags":["35c3","9873","CCC"],"view_count":1756,"promoted":false,"date":"2018-12-29T00:00:00.000+01:00","release_date":"2018-12-30T01:00:00.000+01:00","updated_at":"2025-05-25T23:45:03.275+02:00","length":2567,"duration":2567,"thumb_url":"https://static.media.ccc.de/media/congress/2018/9873-hd.jpg","poster_url":"https://static.media.ccc.de/media/congress/2018/9873-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/congress/2018/9873-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/congress/2018/9873-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/35c3-9873-all_creatures_welcome","url":"https://api.media.ccc.de/public/events/93c1500d-c639-4247-854e-6e51e167dbeb","conference_title":"35C3: Refreshing Memories","conference_url":"https://api.media.ccc.de/public/conferences/35c3","related":[{"event_id":6378,"event_guid":"15f4e5c5-40e1-4c73-8da0-4cc2a773ab13","weight":36},{"event_id":6400,"event_guid":"527b56af-8d56-4edb-9027-9ca60767c742","weight":27},{"event_id":6406,"event_guid":"686c1387-e761-4df6-b395-f9ddf92d46e7","weight":34},{"event_id":6411,"event_guid":"42650545-4394-4455-a5f5-9efad111fedc","weight":33},{"event_id":6423,"event_guid":"ea7c532f-cc2d-4cb1-8f15-1933df7fd523","weight":32},{"event_id":6430,"event_guid":"462f9320-3a0e-4785-82de-15343803c2ba","weight":56},{"event_id":6462,"event_guid":"23e85d7a-9645-4ae2-9954-63b71abc08d4","weight":29},{"event_id":6471,"event_guid":"f17d3060-fb3d-4d73-b1e3-8bd5ec4d4d12","weight":57},{"event_id":6488,"event_guid":"8943659a-536d-4afb-85de-f1b8b29a7902","weight":28},{"event_id":6497,"event_guid":"93c1500d-c639-4247-854e-6e51e167dbec","weight":270},{"event_id":6499,"event_guid":"a750228d-a37d-43c0-8e2f-d46137a991dc","weight":40},{"event_id":6503,"event_guid":"d0d6d058-f117-4ccb-ba6a-c41d9290a287","weight":6},{"event_id":6511,"event_guid":"4f6f4278-1cfb-4e8d-935d-ec0ac2adefc5","weight":36},{"event_id":6523,"event_guid":"240fe8a1-ee33-4f07-88d0-34b8bb04db71","weight":6},{"event_id":6535,"event_guid":"a875f05c-5eeb-4478-9e6f-863fc52b8868","weight":27},{"event_id":6536,"event_guid":"0a4a43e0-2b8d-424c-aaa3-101c843de75c","weight":11},{"event_id":6543,"event_guid":"48ed6dea-e67d-4866-8c35-318e9d892363","weight":47},{"event_id":6565,"event_guid":"fb15f53a-ca5b-4c29-b901-89398e9aab72","weight":28},{"event_id":6570,"event_guid":"e4dbae08-779a-4972-a099-7c85df141fa4","weight":32},{"event_id":6575,"event_guid":"07f5d97a-161c-4435-abad-6ef08107df15","weight":36},{"event_id":6583,"event_guid":"623fd999-d7dd-4fd8-896c-75e51a21df1e","weight":28},{"event_id":6603,"event_guid":"ea00d1e0-a580-415f-a8cf-f02883d939dc","weight":53},{"event_id":6607,"event_guid":"52ce1398-fa9b-4bd3-aa9e-6a49a764ac2c","weight":27},{"event_id":6608,"event_guid":"46b7c5d8-318d-4f6c-a17e-73f2638ab46a","weight":42},{"event_id":6611,"event_guid":"b1b28bd0-5279-4950-8385-9ee8a57187f9","weight":58}]},{"guid":"c6790632-b9eb-49a2-87fe-30129fbcbce1","title":"SD-WAN a New Hop","subtitle":"How to hack software defined network and keep your sanity?","slug":"35c3-9446-sd-wan_a_new_hop","link":"https://fahrplan.events.ccc.de/congress/2018/Fahrplan/events/9446.html","description":"The software defined wide-area network is technology based on SDN approach applied to branch office connections in Enterprises. According to Gartner's predictions, more than 50% of routers will be replaced with SD-WAN Solutions by 2020.\n\nThe SD-WAN can have firewalls and other perimeter security features on board which makes them attractive targets for attackers. Vendors promise \"on-the-fly agility, security\" and many other benefits. But what does \"security\" really mean from a hand-on perspective? Most of SD-WAN solutions are distributed as Linux-based Virtual Appliances or a Cloud-centric service which can make them low-hanging fruit even for script kiddie. \n\nComplexity of SDN creates additional security issues and cybersecurity pro should address it before an attack occurs. This presentation will introduce practical analysis of different SD-WAN solutions from the attacker perspective. Attack surface, threat model and real-world vulnerabilities in SD-WAN solutions will be presented.\n\nDetailed Outline:\n\n1.\tSD-WAN overview\n\na.       SD-WAN in a nutshell\nb.       Typical SD-WAN design overview\nc.       Cloud, on premise, hybrid architecture \nd.       Common technology stack (netconf, strongswan, DPDK, etc.)\ne.       Customization, vCPE and VNF\nf.       Security features\n\nBasic terminology, the essentials of SD-WAN architecture: declared advantages and implementation options. Customization approaches via tailored and 3rd party VNF and uCPE/vCPE. Overview of built-it and additional security features. \n\n\n2.       SD-WAN attack surface\na.       Management interfaces\nb.       Local shells and OS\nc.       Control plane and data plane separation\nd.       Analytics-Controller-vCPE/uCPE-VNF communications\ne.       Hypervisor and virtualization (VNF) separation\nf.        Routing, IPSec Overlay\ng.       Updates and Cloud features \n\nTechnical analysis of data and control flow between major components in typical SD-WAN architecture (Orchestration – Controller – vCPE – VNF [and back]). Attack vectors, vertical and horizontal (for multi-tenant/managed service) privilege escalation scenarios. \n\n3.       Security Assessment\n\na.       SD-WAN as a (virtual) appliance\nb.       Rooting the \"box\"\nc.       Old school *nix tricks\nd.       How I Learned to Stop Worrying and Love the Node.js\ne.       Built-in security features\nf.        Post-deploy \"Forensics\"\ng.       SD-WAN Managed Services\nh.       Top down, bottom up and lateral movement \n\nPractical SD-WAN security assessment cases, vulnerabilities (next summarized in \"SD-WAN vulnerabilities\" section), tips and tricks. \n\n4.       SD-WAN Offensive and Defensive toolkit \n\na.       Internet census \nb.       SD-WAN vulnerabilities\nc.       Attacks cases \nd.       SD-WAN threat model\ne.       Pentester and hardening checklists\nf.       Buyer guide\n\nSD-WAN Internet census, Google/Shodan SD-WAN Cheat Sheet. Issues with cloud deployment and support (AWS, Azure). Publically know attack cases. \nVulnerabilities in top 5 SD-WAN (depends on fixes, responsible disclosure in progress). \n\n5.       Conclusion/ Takeaways\n\n\u003ca href=\"http://www.scada.sl/search/label/sd-wan\"\u003ehttp://www.scada.sl/search/label/sd-wan\u003c/a\u003e\n\n\u003ca href=\"https://github.com/sdnewhop/sdwannewhope\"\u003ehttps://github.com/sdnewhop/sdwannewhope\u003c/a\u003e","original_language":"eng","persons":["Sergey Gordeychik"],"tags":["35c3","9446","Security"],"view_count":1982,"promoted":false,"date":"2018-12-27T00:00:00.000+01:00","release_date":"2018-12-28T01:00:00.000+01:00","updated_at":"2025-07-05T21:03:01.624+02:00","length":2943,"duration":2943,"thumb_url":"https://static.media.ccc.de/media/congress/2018/9446-hd.jpg","poster_url":"https://static.media.ccc.de/media/congress/2018/9446-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/congress/2018/9446-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/congress/2018/9446-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/35c3-9446-sd-wan_a_new_hop","url":"https://api.media.ccc.de/public/events/c6790632-b9eb-49a2-87fe-30129fbcbce1","conference_title":"35C3: Refreshing Memories","conference_url":"https://api.media.ccc.de/public/conferences/35c3","related":[{"event_id":6397,"event_guid":"51ede2da-0f9b-4984-bd58-659c556d20c9","weight":65},{"event_id":6403,"event_guid":"385ac419-50f5-49b5-b571-701691d2734f","weight":64},{"event_id":6408,"event_guid":"ffdc92f3-1a39-4931-9409-f8bfabe9f628","weight":68},{"event_id":6411,"event_guid":"42650545-4394-4455-a5f5-9efad111fedc","weight":72},{"event_id":6418,"event_guid":"dbd61e6a-dbde-4dcd-9b2e-73ba7ad62861","weight":47},{"event_id":6419,"event_guid":"96d10915-cc4b-42ca-ad75-15205db70d0b","weight":54},{"event_id":6422,"event_guid":"e8385c89-d33a-42d8-afb6-8ae28fe5c89d","weight":57},{"event_id":6423,"event_guid":"ea7c532f-cc2d-4cb1-8f15-1933df7fd523","weight":52},{"event_id":6425,"event_guid":"07cbfcb7-08de-4965-b70f-f904d39f7c78","weight":45},{"event_id":6430,"event_guid":"462f9320-3a0e-4785-82de-15343803c2ba","weight":53},{"event_id":6432,"event_guid":"de977841-8510-4172-9622-dd0563c2cb82","weight":47},{"event_id":6433,"event_guid":"30278963-3b07-49a8-96a7-2b24a8cf573b","weight":83},{"event_id":6435,"event_guid":"9777cea0-ac06-4274-85db-908c1e87e2f4","weight":58},{"event_id":6462,"event_guid":"23e85d7a-9645-4ae2-9954-63b71abc08d4","weight":51},{"event_id":6474,"event_guid":"f58a2b6d-bde0-483b-a8db-043ea9371cb6","weight":59},{"event_id":6512,"event_guid":"25c54ce3-598c-42ee-8832-52fe9deae7ad","weight":45},{"event_id":6612,"event_guid":"5b7f01a6-f762-4c28-961c-7f6ab2f70fb4","weight":56}]},{"guid":"a9c0c28c-4f40-4d06-99da-d73fbb2655c4","title":"Chaos im Fernsehrat","subtitle":null,"slug":"35c3-9358-chaos_im_fernsehrat","link":"https://fahrplan.events.ccc.de/congress/2018/Fahrplan/events/9358.html","description":"Seit Juli 2016 darf ich – nominiert unter anderem vom CCC – den Bereich \"Internet\" im Fernsehrat des ZDF vertreten. Nach gut zwei Jahren ist es Zeit für eine Zwischenbilanz: Was macht ein Fernsehrat, was machen öffentlich-rechtliche Angebote im Netz, und was sollten sie eigentlich tun? \n\n\u003cblockquote\u003eDer Fernsehrat vertritt die Interessen der Allgemeinheit gegenüber dem ZDF. Deshalb ist er kein Expertengremium, sondern so vielfältig wie die Gesellschaft selbst. Seine Mitglieder werden von unterschiedlichen gesellschaftlichen Gruppen entsandt. Der Fernsehrat tagt öffentlich. Sowohl die Tagesordnung als auch die Zusammenfassungen der wesentlichen Ergebnisse der Sitzungen werden im Internet veröffentlicht.\u003c/blockquote\u003e\n\nSo beschreibt sich der ZDF-Fernsehrat auf seiner Webseite selbst. Nach einem Urteil des Bundesverfassungsgerichts im Jahr 2014 mussten die Länder den ZDF-Staatsvertrag neu formulieren, der Fernsehrat ist deshalb seit Juli 2016 neu zusammengesetzt. Nur noch maximal 20 von 60 Mitgliedern dürfen aktive Politiker sein, der Rest soll verschiedene gesellschaftliche Gruppen repräsentieren. Neu hinzu kamen im Zuge der Neuordnung Vertreter, die von den Ländern – in der Regel auf Vorschlag von Vereinen oder Verbänden – für Bereiche wie Minderheiten, Menschen mit Behinderung, Digitales oder LGBTQI nominiert werden.\n\nWährend Bayern das Nominierungsrecht für den Bereich \"Digitales\" an den Branchenverband der Telekommunikationsindustrie BITKOM delegiert hat, wurde ich vom Land Berlin auf gemeinsamen Vorschlag der vier Vereine \u003ca href=\"https://ccc.de/\"\u003eChaos Computer Club (CCC)\u003c/a\u003e, \u003ca href=\"https://d-64.org/\"\u003eD64 – Zentrum für Digitalen Fortschritt e. V.\u003c/a\u003e, \u003ca href=\"https://www.eco.de/\"\u003eeco – Verband der Internetwirtschaft\u003c/a\u003e und \u003ca href=\"http://www.medianet-bb.de/\"\u003emedia.net berlinbrandenburg e. V.\u003c/a\u003e für den Bereich \"Internet\" nominiert. \n\nNach etwas mehr als der Hälfte meiner vierjährigen Periode möchte ich im Rahmen des 35C3 von meinen Aktivitäten als und im Fernsehrat berichten – zumindest soweit das übertriebene Verschwiegenheitsklauseln zulassen – und skizzieren, welche (neuen) Aufgaben öffentlich-rechtliche Medien gerade im Zeitalter digitaler Plattformöffentlichkeiten haben. \n\n\u003ca href=\"https://netzpolitik.org/neues-aus-dem-fernsehrat/\"\u003ehttps://netzpolitik.org/neues-aus-dem-fernsehrat/\u003c/a\u003e","original_language":"deu","persons":["Leonhard Dobusch"],"tags":["35c3","9358","Ethics, Society \u0026 Politics"],"view_count":7391,"promoted":false,"date":"2018-12-27T00:00:00.000+01:00","release_date":"2018-12-28T01:00:00.000+01:00","updated_at":"2025-01-29T22:30:08.761+01:00","length":3762,"duration":3762,"thumb_url":"https://static.media.ccc.de/media/congress/2018/9358-hd.jpg","poster_url":"https://static.media.ccc.de/media/congress/2018/9358-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/congress/2018/9358-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/congress/2018/9358-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/35c3-9358-chaos_im_fernsehrat","url":"https://api.media.ccc.de/public/events/a9c0c28c-4f40-4d06-99da-d73fbb2655c4","conference_title":"35C3: Refreshing Memories","conference_url":"https://api.media.ccc.de/public/conferences/35c3","related":[{"event_id":6378,"event_guid":"15f4e5c5-40e1-4c73-8da0-4cc2a773ab13","weight":184},{"event_id":6379,"event_guid":"9dde571b-4d49-4b44-8329-42e354bcc24b","weight":135},{"event_id":6383,"event_guid":"7177142b-6f15-4fac-af62-c45df7a377a9","weight":405},{"event_id":6389,"event_guid":"c8b34953-b60f-4ed0-8784-dc20153e0725","weight":217},{"event_id":6390,"event_guid":"6a5007f4-e7d6-4c63-9a10-26dd48a6eb6c","weight":257},{"event_id":6391,"event_guid":"1601bf3b-ce4a-44c9-993f-7d28fa65168d","weight":264},{"event_id":6393,"event_guid":"4db8970f-bbfe-4541-90a8-31a05d599ffb","weight":143},{"event_id":6400,"event_guid":"527b56af-8d56-4edb-9027-9ca60767c742","weight":212},{"event_id":6404,"event_guid":"5b947f86-8ba1-4b99-adbe-7c5030deea0c","weight":207},{"event_id":6406,"event_guid":"686c1387-e761-4df6-b395-f9ddf92d46e7","weight":378},{"event_id":6409,"event_guid":"a42e5a4f-fd9b-4571-bf17-483978afecb3","weight":210},{"event_id":6410,"event_guid":"a12d17e9-3758-4fa0-b612-0c6ba22ea773","weight":331},{"event_id":6411,"event_guid":"42650545-4394-4455-a5f5-9efad111fedc","weight":435},{"event_id":6414,"event_guid":"f010dc03-13bc-413d-95ec-e8786626a2f1","weight":231},{"event_id":6421,"event_guid":"1a28630d-985e-409b-be4a-b6679ecc83c3","weight":530},{"event_id":6422,"event_guid":"e8385c89-d33a-42d8-afb6-8ae28fe5c89d","weight":149},{"event_id":6423,"event_guid":"ea7c532f-cc2d-4cb1-8f15-1933df7fd523","weight":460},{"event_id":6429,"event_guid":"d995955c-319f-4228-b3f4-080868bbfdf8","weight":183},{"event_id":6430,"event_guid":"462f9320-3a0e-4785-82de-15343803c2ba","weight":486},{"event_id":6434,"event_guid":"6beabddc-2dd6-43d2-9936-618d41d42cde","weight":137},{"event_id":6462,"event_guid":"23e85d7a-9645-4ae2-9954-63b71abc08d4","weight":317},{"event_id":6471,"event_guid":"f17d3060-fb3d-4d73-b1e3-8bd5ec4d4d12","weight":250},{"event_id":6474,"event_guid":"f58a2b6d-bde0-483b-a8db-043ea9371cb6","weight":261},{"event_id":6499,"event_guid":"a750228d-a37d-43c0-8e2f-d46137a991dc","weight":244},{"event_id":6503,"event_guid":"d0d6d058-f117-4ccb-ba6a-c41d9290a287","weight":212},{"event_id":6507,"event_guid":"787007cf-828d-4409-94b0-90a0b8d727a0","weight":405},{"event_id":6511,"event_guid":"4f6f4278-1cfb-4e8d-935d-ec0ac2adefc5","weight":239},{"event_id":6543,"event_guid":"48ed6dea-e67d-4866-8c35-318e9d892363","weight":260},{"event_id":6603,"event_guid":"ea00d1e0-a580-415f-a8cf-f02883d939dc","weight":176},{"event_id":6611,"event_guid":"b1b28bd0-5279-4950-8385-9ee8a57187f9","weight":244}]},{"guid":"c85de43e-107e-4247-b550-946f376e2ec4","title":"Attacking end-to-end email encryption","subtitle":"Efail, other attacks and lessons learned.","slug":"35c3-9463-attacking_end-to-end_email_encryption","link":"https://fahrplan.events.ccc.de/congress/2018/Fahrplan/events/9463.html","description":"In this talk, I’ll present several attacks that leak the plaintext of OpenPGP or S/MIME encrypted emails to an attacker. Some of the attacks are technically interesting, i.e. the two different efail attacks, some are somewhat silly, yet effective. Some abuse HTML emails, some also work with plain ASCII emails. Furthermore, I’ll discuss our lessons learned and describe the efail-related changes to mail clients and the OpenPGP and S/MIME standards.\n\nEmail remains the least common denominator when two or more people communicate over the Internet. While many modern messengers use end-to-end (e2e) encryption by default, email relies on transport encryption among email servers, which offers a much weaker protection. \n\nOpenPGP and S/MIME are two competing standards that bring e2e encrypted communication to email. While S/MIME is mostly used in corporate environments and built into many of the widely used email clients, OpenPGP often requires that users install additional software and plugins. Both technologies never reached large deployment, mostly because both suffer from a range of usability issues. However, it is commonly assumed that if one manages to use OpenPGP or S/MIME to encrypt emails, it is very secure.\n\nIn this talk, I’ll discuss several attacks that leak the plaintext of OpenPGP or S/MIME encrypted emails to an attacker. Some of the attacks are technically interesting, i.e. the two different efail attacks, some are somewhat silly, yet effective. Some abuse HTML emails, some also work with plain ASCII emails.\n\nThe disclosure of the efail vulnerabilities caused a lot of stir in the press and the community, which also led to confusion about how the vulnerabilities work, about the mitigations and about the consequences for the OpenPGP and S/MIME standards. I’ll discuss our lessons learned and describe the efail-related changes to mail clients and the OpenPGP and S/MIME standards.\n\n\u003ca href=\"https://efail.de/\"\u003ehttps://efail.de/\u003c/a\u003e","original_language":"eng","persons":["Sebastian Schinzel"],"tags":["35c3","9463","Security"],"view_count":5227,"promoted":false,"date":"2018-12-28T00:00:00.000+01:00","release_date":"2018-12-29T01:00:00.000+01:00","updated_at":"2025-06-20T15:45:04.085+02:00","length":3637,"duration":3637,"thumb_url":"https://static.media.ccc.de/media/congress/2018/9463-hd.jpg","poster_url":"https://static.media.ccc.de/media/congress/2018/9463-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/congress/2018/9463-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/congress/2018/9463-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/35c3-9463-attacking_end-to-end_email_encryption","url":"https://api.media.ccc.de/public/events/c85de43e-107e-4247-b550-946f376e2ec4","conference_title":"35C3: Refreshing Memories","conference_url":"https://api.media.ccc.de/public/conferences/35c3","related":[{"event_id":6381,"event_guid":"c0e4f528-92c7-4170-aff3-d4dd5cd74b2c","weight":100},{"event_id":6390,"event_guid":"6a5007f4-e7d6-4c63-9a10-26dd48a6eb6c","weight":95},{"event_id":6400,"event_guid":"527b56af-8d56-4edb-9027-9ca60767c742","weight":91},{"event_id":6401,"event_guid":"f0d70663-0769-4462-ad27-bc516d9cb141","weight":120},{"event_id":6404,"event_guid":"5b947f86-8ba1-4b99-adbe-7c5030deea0c","weight":96},{"event_id":6408,"event_guid":"ffdc92f3-1a39-4931-9409-f8bfabe9f628","weight":134},{"event_id":6409,"event_guid":"a42e5a4f-fd9b-4571-bf17-483978afecb3","weight":95},{"event_id":6411,"event_guid":"42650545-4394-4455-a5f5-9efad111fedc","weight":131},{"event_id":6422,"event_guid":"e8385c89-d33a-42d8-afb6-8ae28fe5c89d","weight":95},{"event_id":6423,"event_guid":"ea7c532f-cc2d-4cb1-8f15-1933df7fd523","weight":96},{"event_id":6429,"event_guid":"d995955c-319f-4228-b3f4-080868bbfdf8","weight":85},{"event_id":6430,"event_guid":"462f9320-3a0e-4785-82de-15343803c2ba","weight":85},{"event_id":6433,"event_guid":"30278963-3b07-49a8-96a7-2b24a8cf573b","weight":112},{"event_id":6434,"event_guid":"6beabddc-2dd6-43d2-9936-618d41d42cde","weight":94},{"event_id":6435,"event_guid":"9777cea0-ac06-4274-85db-908c1e87e2f4","weight":102},{"event_id":6462,"event_guid":"23e85d7a-9645-4ae2-9954-63b71abc08d4","weight":99},{"event_id":6471,"event_guid":"f17d3060-fb3d-4d73-b1e3-8bd5ec4d4d12","weight":99},{"event_id":6474,"event_guid":"f58a2b6d-bde0-483b-a8db-043ea9371cb6","weight":213},{"event_id":6481,"event_guid":"948fee49-de6f-42b1-82f8-045af2aa155e","weight":51},{"event_id":6482,"event_guid":"86b96f3f-a6b5-49c0-a189-69912c016916","weight":85},{"event_id":6488,"event_guid":"8943659a-536d-4afb-85de-f1b8b29a7902","weight":127},{"event_id":6492,"event_guid":"bc545b26-8319-43fb-abc2-f624ef414ee8","weight":129},{"event_id":6493,"event_guid":"2375222b-7dae-4bca-a5b0-aea227ab0d76","weight":132},{"event_id":6498,"event_guid":"4e6ab724-8663-456a-ac01-1cfdfc94c27f","weight":38},{"event_id":6499,"event_guid":"a750228d-a37d-43c0-8e2f-d46137a991dc","weight":112},{"event_id":6507,"event_guid":"787007cf-828d-4409-94b0-90a0b8d727a0","weight":102},{"event_id":6543,"event_guid":"48ed6dea-e67d-4866-8c35-318e9d892363","weight":111},{"event_id":6551,"event_guid":"3a571c21-31ed-453b-886d-7dea7b5751cd","weight":93},{"event_id":6603,"event_guid":"ea00d1e0-a580-415f-a8cf-f02883d939dc","weight":130},{"event_id":6611,"event_guid":"b1b28bd0-5279-4950-8385-9ee8a57187f9","weight":105}]},{"guid":"c94fde2e-b5db-48f2-b94f-872ce7405875","title":"Schweiz: Netzpolitik zwischen Bodensee und Matterhorn","subtitle":"Massenüberwachung, Netzsperren und andere netzpolitische Schauplätze in der Schweiz","slug":"35c3-9590-schweiz_netzpolitik_zwischen_bodensee_und_matterhorn","link":"https://fahrplan.events.ccc.de/congress/2018/Fahrplan/events/9590.html","description":"Datenreichtum, E-Voting, Massenüberwachung und andere netzpolitische Schauplätze in der Schweiz\n\nDer Kampf um die Freiheit im digitalen Raum wird auch in der Schweiz intensiver. Wir blicken auf das netzpolitische Jahr 2018 in der Schweiz zwischen Bodensee und Matterhorn zurück. Wir behandeln jene Themen, die relevant waren und relevant bleiben. Weiter zeigen wir, was von der Digitalen Gesellschaft in der Schweiz im neuen Jahr zu erwarten ist.\n\n\u003cstrong\u003eThemen sind unter anderem:\u003c/strong\u003e\n\n\u003cstrong\u003eMassenüberwachung:\u003c/strong\u003e Kabelaufklärung und Vorratsdatenspeicherung sowie die Beschwerden, welche die Digitale Gesellschaft in der Schweiz führt.\n\n\u003cstrong\u003eE-Voting:\u003c/strong\u003e Abstimmungen und Wahlen im Internet sowie der Kampf für das Vertrauen in die Direkte Demokratie in der Schweiz.\n\n\u003cstrong\u003eNetzsperren:\u003c/strong\u003e Die Zensur im schweizerischen Internet begann mit «Denkt denn niemand an die Kinder?» und geht nun mit Geldspielen im Internet weiter …\n\n\u003cstrong\u003eUrheberrecht:\u003c/strong\u003e Wie die USA im «Piratenstaat» Schweiz ihre Forderungen durchsetzen, unter anderem mit Massenabmahnungen gegen Filesharing.\n\n\u003cstrong\u003eDatenschutz:\u003c/strong\u003e Wo war in der Schweiz besonders viel «Datenreichtum» zu beobachten?\n\n\u003cstrong\u003eDigitale Gesellschaft in der Schweiz:\u003c/strong\u003e Razzia am «Hort der Linksextremen», Winterkongress und andere Aktivitäten.\n\nNach dem Vortrag sind alle interessierten Personen eingeladen, die Diskussion an einem Workshop der Digitalen Gesellschaft fortzusetzen. Es werden Aktivisten von verschiedenen aktiven Organisationen der Netzpolitik in der Schweiz anwesend sein (Digitale Gesellschaft, CCC-CH, CCCZH, Piratenpartei Schweiz, Digitale Allmend).\n\n\u003ca href=\"https://events.ccc.de/congress/2018/wiki/index.php/Session:Follow-up_meeting_to_the_Netzpolitik_in_der_Schweiz_talk\"\u003ehttps://events.ccc.de/congress/2018/wiki/index.php/Session:Follow-up_meeting_to_the_Netzpolitik_in_der_Schweiz_talk\u003c/a\u003e\n\n\u003ca href=\"https://www.digitale-gesellschaft.ch\"\u003ehttps://www.digitale-gesellschaft.ch\u003c/a\u003e","original_language":"deu","persons":["Martin Steiger","Patrick \"packi\" Stählin","Kire"],"tags":["35c3","9590","Ethics, Society \u0026 Politics"],"view_count":1280,"promoted":false,"date":"2018-12-28T00:00:00.000+01:00","release_date":"2018-12-29T01:00:00.000+01:00","updated_at":"2024-12-10T19:45:03.334+01:00","length":2274,"duration":2274,"thumb_url":"https://static.media.ccc.de/media/congress/2018/9590-hd.jpg","poster_url":"https://static.media.ccc.de/media/congress/2018/9590-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/congress/2018/9590-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/congress/2018/9590-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/35c3-9590-schweiz_netzpolitik_zwischen_bodensee_und_matterhorn","url":"https://api.media.ccc.de/public/events/c94fde2e-b5db-48f2-b94f-872ce7405875","conference_title":"35C3: Refreshing Memories","conference_url":"https://api.media.ccc.de/public/conferences/35c3","related":[{"event_id":6383,"event_guid":"7177142b-6f15-4fac-af62-c45df7a377a9","weight":36},{"event_id":6411,"event_guid":"42650545-4394-4455-a5f5-9efad111fedc","weight":33},{"event_id":6421,"event_guid":"1a28630d-985e-409b-be4a-b6679ecc83c3","weight":42},{"event_id":6423,"event_guid":"ea7c532f-cc2d-4cb1-8f15-1933df7fd523","weight":54},{"event_id":6430,"event_guid":"462f9320-3a0e-4785-82de-15343803c2ba","weight":61},{"event_id":6462,"event_guid":"23e85d7a-9645-4ae2-9954-63b71abc08d4","weight":78},{"event_id":6466,"event_guid":"2d71612c-7f40-484b-a939-10b809aedd80","weight":48},{"event_id":6471,"event_guid":"f17d3060-fb3d-4d73-b1e3-8bd5ec4d4d12","weight":46},{"event_id":6474,"event_guid":"f58a2b6d-bde0-483b-a8db-043ea9371cb6","weight":84},{"event_id":6481,"event_guid":"948fee49-de6f-42b1-82f8-045af2aa155e","weight":40},{"event_id":6482,"event_guid":"86b96f3f-a6b5-49c0-a189-69912c016916","weight":38},{"event_id":6493,"event_guid":"2375222b-7dae-4bca-a5b0-aea227ab0d76","weight":27},{"event_id":6494,"event_guid":"9a91d92b-0691-46b2-ba73-112bc598342f","weight":30},{"event_id":6499,"event_guid":"a750228d-a37d-43c0-8e2f-d46137a991dc","weight":44},{"event_id":6503,"event_guid":"d0d6d058-f117-4ccb-ba6a-c41d9290a287","weight":42},{"event_id":6507,"event_guid":"787007cf-828d-4409-94b0-90a0b8d727a0","weight":51},{"event_id":6511,"event_guid":"4f6f4278-1cfb-4e8d-935d-ec0ac2adefc5","weight":37},{"event_id":6521,"event_guid":"020051ff-2594-46ce-b92a-0786743e4624","weight":40},{"event_id":6543,"event_guid":"48ed6dea-e67d-4866-8c35-318e9d892363","weight":39},{"event_id":6545,"event_guid":"400622c5-3754-43fd-aaf3-0ca00e9ad551","weight":36},{"event_id":6568,"event_guid":"13d40859-635a-49e6-91bd-0f64bfcfe64c","weight":40}]},{"guid":"49fe1044-4038-4cec-8e80-71621c9e7d6e","title":"Hacking how we see","subtitle":"A way to fix lazy eye?","slug":"35c3-9370-hacking_how_we_see","link":"https://fahrplan.events.ccc.de/congress/2018/Fahrplan/events/9370.html","description":"We mostly see with the mind, and the mind is flexible. For the four hundred million people with amblyopia (lazy eye), their brain encountered an installation error when linking both eyes as babies.  As a \"Plan B\", their brain switched one eye off.\n\nI'll talk a bit about how the visual system works, and how our open-source virtual reality software (backed by social impact lab Leipzig and the prototypefund.de) can hack through that suppression and provide a chance to \"re-install\" full sight with two eyes. \n\nBy providing an open set of tools for creating comparable experiments, our goal is not just to provide a tool, and a set of tools for building more tools, but to provide the basis for one of the world's largest open-science experiments.\n\nNobody claims to have predictive scientific models of how the visual system works in its entirety, and that means there is still so much more to discover. In the case of Lazy Eye, some aspects of the visual system are de-activated and/or dormant. What we can do is to comparatively explore which techniques and approaches have which effects on opening visual perceptions, and thereby drive our understanding of the system forward on a theoretical and practical level.\n\nIf you'd like to know more, check out www.eyeskills.org and come along to this talk. :-) \n\n\n\n\n\n\u003ca href=\"www.eyeskills.org\"\u003ewww.eyeskills.org\u003c/a\u003e","original_language":"eng","persons":["Ben Senior"],"tags":["35c3","9370","Science"],"view_count":6610,"promoted":false,"date":"2018-12-30T00:00:00.000+01:00","release_date":"2018-12-30T01:00:00.000+01:00","updated_at":"2025-07-02T11:15:05.655+02:00","length":3506,"duration":3506,"thumb_url":"https://static.media.ccc.de/media/congress/2018/9370-hd.jpg","poster_url":"https://static.media.ccc.de/media/congress/2018/9370-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/congress/2018/9370-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/congress/2018/9370-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/35c3-9370-hacking_how_we_see","url":"https://api.media.ccc.de/public/events/49fe1044-4038-4cec-8e80-71621c9e7d6e","conference_title":"35C3: Refreshing Memories","conference_url":"https://api.media.ccc.de/public/conferences/35c3","related":[{"event_id":6381,"event_guid":"c0e4f528-92c7-4170-aff3-d4dd5cd74b2c","weight":85},{"event_id":6390,"event_guid":"6a5007f4-e7d6-4c63-9a10-26dd48a6eb6c","weight":102},{"event_id":6400,"event_guid":"527b56af-8d56-4edb-9027-9ca60767c742","weight":143},{"event_id":6404,"event_guid":"5b947f86-8ba1-4b99-adbe-7c5030deea0c","weight":89},{"event_id":6409,"event_guid":"a42e5a4f-fd9b-4571-bf17-483978afecb3","weight":46},{"event_id":6411,"event_guid":"42650545-4394-4455-a5f5-9efad111fedc","weight":113},{"event_id":6413,"event_guid":"a9c0c28c-4f40-4d06-99da-d73fbb2655c4","weight":78},{"event_id":6423,"event_guid":"ea7c532f-cc2d-4cb1-8f15-1933df7fd523","weight":77},{"event_id":6429,"event_guid":"d995955c-319f-4228-b3f4-080868bbfdf8","weight":94},{"event_id":6430,"event_guid":"462f9320-3a0e-4785-82de-15343803c2ba","weight":79},{"event_id":6474,"event_guid":"f58a2b6d-bde0-483b-a8db-043ea9371cb6","weight":107},{"event_id":6488,"event_guid":"8943659a-536d-4afb-85de-f1b8b29a7902","weight":109},{"event_id":6493,"event_guid":"2375222b-7dae-4bca-a5b0-aea227ab0d76","weight":240},{"event_id":6499,"event_guid":"a750228d-a37d-43c0-8e2f-d46137a991dc","weight":135},{"event_id":6503,"event_guid":"d0d6d058-f117-4ccb-ba6a-c41d9290a287","weight":108},{"event_id":6507,"event_guid":"787007cf-828d-4409-94b0-90a0b8d727a0","weight":95},{"event_id":6511,"event_guid":"4f6f4278-1cfb-4e8d-935d-ec0ac2adefc5","weight":107},{"event_id":6520,"event_guid":"64d3f3f5-5665-4050-ba15-0db530ecc262","weight":91},{"event_id":6531,"event_guid":"4fff6281-e452-4d64-bf9a-bc677614776a","weight":31},{"event_id":6535,"event_guid":"a875f05c-5eeb-4478-9e6f-863fc52b8868","weight":107},{"event_id":6543,"event_guid":"48ed6dea-e67d-4866-8c35-318e9d892363","weight":112},{"event_id":6545,"event_guid":"400622c5-3754-43fd-aaf3-0ca00e9ad551","weight":80},{"event_id":6551,"event_guid":"3a571c21-31ed-453b-886d-7dea7b5751cd","weight":144},{"event_id":6574,"event_guid":"54c671a2-1803-4085-a923-a875ca11723a","weight":12},{"event_id":6576,"event_guid":"29febf04-4e28-4420-b159-d22634c6817e","weight":119},{"event_id":6582,"event_guid":"36635330-55d6-4297-abcd-6d22fd2d22df","weight":31},{"event_id":6586,"event_guid":"362172c1-b637-48e8-ae2a-1fa40391b160","weight":12},{"event_id":6593,"event_guid":"c293b397-9fad-45ff-9ffe-716503c6c095","weight":33},{"event_id":6603,"event_guid":"ea00d1e0-a580-415f-a8cf-f02883d939dc","weight":490},{"event_id":6611,"event_guid":"b1b28bd0-5279-4950-8385-9ee8a57187f9","weight":186}]},{"guid":"6e25dd44-763f-494b-bae5-75b409dcf1d0","title":"Computer, die über Asyl (mit)entscheiden","subtitle":"Wie das BAMF seine Probleme mit Technik lösen wollte und scheitert","slug":"35c3-9658-computer_die_uber_asyl_mit_entscheiden","link":"https://fahrplan.events.ccc.de/congress/2018/Fahrplan/events/9658.html","description":"Welchen Dialekt spricht eine Geflüchtete aus Syrien? Was verrät das Handy eines Asylsuchenden aus dem Irak darüber, wo er herkommt? Und ist der Name Wasef eigentlich typisch für Afghanistan? Über diese Fragen entscheiden im Bundesamt für Migration und Flüchtlinge (BAMF) zunehmend Computer. Sie spucken Wahrscheinlichkeiten für Herkunftsländer aus, die entscheidend dafür sind, ob Geflüchtete Asyl bekommen - oder nicht. Kurz: Menschliche Schicksale hängen von Maschinen ab. Diese Maschinen wissen nichts darüber, ob einem Menschen in seiner alten Heimat Verfolgung, Folter und Tod drohen. Mitarbeiter des BAMF verlassen sich auf diese Ergebnisse, auch wenn sie falsch sein können. Recherchen und bisher unveröffentlichte Dokumente zeigen, warum das schiefgehen muss und welche schweren Folgen für Schutzsuchende das haben kann.\n\n\nIm Jahr 2015 stellte fast \u003ca href=\"https://www.bmi.bund.de/SharedDocs/pressemitteilungen/DE/2016/01/asylantraege-dezember-2015.html\"\u003eeine halbe Million Menschen\u003c/a\u003e einen Asylantrag in Deutschland. Das BAMF war überfordert, immer mehr unbearbeitete Anträge sammelten sich an. Der vermeintliche Ausweg lautete Prozessoptimierung. Allein im Jahr 2016 wurden 25 Millionen Euro für Unternehmensberatungen wie McKinsey ausgegeben, die das Amt \u003ca href=\"https://www.zeit.de/2017/14/bamf-unternehmensberater-geschwindigkeiten-folgen-fluechtlinge/komplettansicht\"\u003ezu einer Entscheidungsfabrik machen\u003c/a\u003e sollten. Dass die Behörde über das Schicksal von Menschen entscheidet, trat in den Hintergrund. Immer mehr Entscheidungen in immer kürzerer Zeit, kaum ausgebildete Entscheider, schlechte Übersetzer, massive Datenschutzprobleme und viele falsche Ablehnungen, die im Nachhinein vor Gericht landeten und im Nachhinein revidiert werden mussten.\n\nEin Beitrag zur vermeintlichen Optimierung sollten IT-Systeme für ein \"Integriertes Identitätsmanagement\" leisten, das aus vier Teilen besteht: Ein \"Transliterationsassistent\" soll Namen in arabischer Schrift einheitlich in lateinische Buchstaben übertragen, um Verwechslungen zu vermeiden und gleichzeitig auswerten, ob der Name im angegebenen Herkunftsland des Geflüchteten vorkommt. Aus einer automatischen Handyauswertung sollen sich Hinweise ergeben, welche Nationalität eine Person hat. Die Technik dafür stammt von einer Firma, die auch für Militär und Geheimdienste arbeitet. Mittels stimmbiometrischer Verfahren sollen die Entscheider Hinweise darauf bekommen, ob ein Antragsteller eher ägyptisches Arabisch spricht oder vielleicht einen levantinischen Dialekt, der auf eine syrische Herkunft hindeutet. Nicht zuletzt sollen biometrische Fotos helfen festzustellen, ob jemand bereits in einer anderen Datenbank registriert wurde. Damit will das BAMF \"Vorreiter bei der Erschließung innovativer Technologien\" sein.\n\nDoch die neuen IT-Systeme, die kurz vor der Bundestagswahl 2017 vorgestellt wurden, lösen die Probleme des BAMF nicht. Sie schaffen neue und entmenschlichen die Entscheidungen über Schutzsuchende, indem sie die Illusion von Korrektheit und Objektivität erzeugen.\n\nDurch Recherchen und Gespräche mit Betroffenen erhärtete sich der Verdacht, dass das zum Scheitern verurteilt ist. Geflüchtete erzählten davon, dass BAMF-Mitarbeiter die Systeme nicht richtig bedienen konnten. Ihre Asylakten zeigen, dass sie auch die Ergebnisse fahrlässig interpretiert haben. Sie vertrauten kaum aussagefähigen Prozentangaben aus intransparenten Computerprogrammen mehr als den Schilderungen und Dokumenten der Betroffenen. Bisher unveröffentlichte Dokumente zeigen, dass es sich wohl nicht nur um Einzelfälle handelt.\n\nNeben der Gefahr, dass Geflüchtete auf Grundlage der automatisierten Auswertungen abgeschoben werden, hat die Digitalisierungsoffensive im BAMF weitere Auswirkungen: Datenschutzprobleme und massenhafte Datenweiterleitungen an den Verfassungsschutz zum Beispiel. Doch die Behörde hat bereits ein neues Projekt gestartet: die \u003ca href=\"http://www.bamf.de/DE/DasBAMF/BAMFdigital/Blockchain/blockchain-node.html\"\u003eBlockchainisierung des Asylverfahrens\u003c/a\u003e.\n\n\u003ca href=\"https://netzpolitik.org/2017/digitalisierte-migrationskontrolle-wenn-technik-ueber-asyl-entscheidet/\"\u003ehttps://netzpolitik.org/2017/digitalisierte-migrationskontrolle-wenn-technik-ueber-asyl-entscheidet/\u003c/a\u003e\n\n\u003ca href=\"https://motherboard.vice.com/de/article/a3q8wj/fluechtlinge-bamf-sprachanalyse-software-entscheidet-asyl\"\u003ehttps://motherboard.vice.com/de/article/a3q8wj/fluechtlinge-bamf-sprachanalyse-software-entscheidet-asyl\u003c/a\u003e","original_language":"deu","persons":["Anna Biselli"],"tags":["35c3","9658","Ethics, Society \u0026 Politics"],"view_count":2597,"promoted":false,"date":"2018-12-28T00:00:00.000+01:00","release_date":"2018-12-28T01:00:00.000+01:00","updated_at":"2025-05-31T10:15:06.566+02:00","length":3546,"duration":3546,"thumb_url":"https://static.media.ccc.de/media/congress/2018/9658-hd.jpg","poster_url":"https://static.media.ccc.de/media/congress/2018/9658-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/congress/2018/9658-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/congress/2018/9658-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/35c3-9658-computer_die_uber_asyl_mit_entscheiden","url":"https://api.media.ccc.de/public/events/6e25dd44-763f-494b-bae5-75b409dcf1d0","conference_title":"35C3: Refreshing Memories","conference_url":"https://api.media.ccc.de/public/conferences/35c3","related":[{"event_id":6383,"event_guid":"7177142b-6f15-4fac-af62-c45df7a377a9","weight":97},{"event_id":6392,"event_guid":"65563dfd-db48-41ea-85a9-e889dd673d09","weight":42},{"event_id":6393,"event_guid":"4db8970f-bbfe-4541-90a8-31a05d599ffb","weight":55},{"event_id":6410,"event_guid":"a12d17e9-3758-4fa0-b612-0c6ba22ea773","weight":64},{"event_id":6411,"event_guid":"42650545-4394-4455-a5f5-9efad111fedc","weight":76},{"event_id":6413,"event_guid":"a9c0c28c-4f40-4d06-99da-d73fbb2655c4","weight":84},{"event_id":6414,"event_guid":"f010dc03-13bc-413d-95ec-e8786626a2f1","weight":65},{"event_id":6421,"event_guid":"1a28630d-985e-409b-be4a-b6679ecc83c3","weight":89},{"event_id":6423,"event_guid":"ea7c532f-cc2d-4cb1-8f15-1933df7fd523","weight":73},{"event_id":6430,"event_guid":"462f9320-3a0e-4785-82de-15343803c2ba","weight":109},{"event_id":6462,"event_guid":"23e85d7a-9645-4ae2-9954-63b71abc08d4","weight":136},{"event_id":6466,"event_guid":"2d71612c-7f40-484b-a939-10b809aedd80","weight":92},{"event_id":6471,"event_guid":"f17d3060-fb3d-4d73-b1e3-8bd5ec4d4d12","weight":98},{"event_id":6474,"event_guid":"f58a2b6d-bde0-483b-a8db-043ea9371cb6","weight":101},{"event_id":6499,"event_guid":"a750228d-a37d-43c0-8e2f-d46137a991dc","weight":73},{"event_id":6507,"event_guid":"787007cf-828d-4409-94b0-90a0b8d727a0","weight":125},{"event_id":6511,"event_guid":"4f6f4278-1cfb-4e8d-935d-ec0ac2adefc5","weight":82},{"event_id":6543,"event_guid":"48ed6dea-e67d-4866-8c35-318e9d892363","weight":73},{"event_id":6545,"event_guid":"400622c5-3754-43fd-aaf3-0ca00e9ad551","weight":67},{"event_id":6553,"event_guid":"a667d070-483e-4e2b-9bf9-d9a5475b6356","weight":60},{"event_id":6603,"event_guid":"ea00d1e0-a580-415f-a8cf-f02883d939dc","weight":58},{"event_id":6607,"event_guid":"52ce1398-fa9b-4bd3-aa9e-6a49a764ac2c","weight":54}]},{"guid":"e96ff77d-7247-48a8-839b-554ee37328d6","title":"Lightning Talks Day 2","subtitle":null,"slug":"35c3-9566-lightning_talks_day_2","link":"https://fahrplan.events.ccc.de/congress/2018/Fahrplan/events/9566.html","description":"Lightning Talks are short lectures (almost) any congress participant may give! Bring your infectious enthusiasm to an audience with a short attention span! Discuss a program, system or technique! Pitch your projects and ideas or try to rally a crew of people to your party or assembly! Whatever you bring, make it quick!\n\nDid you think that the thrill of sharing your ideas in front of a huge audience at a C3 was something you'd never experience? Do you work on a cool project and want to get the word out? Was your talk one of the hundreds that got rejected? Did you come up with an awesome hack that you need to share? Go ahead and enter your Lightning Talk now!\n\nThe 35C3 Lightning Talks consist of three fast paced sessions which are perfect for pitching new software or hardware projects, exploits, creative pranks or strange ideas you need to get out to a global audience. Even if you don't have an awesome idea or project to share, a Lightning Talk is perfect for pitching your Assembly, your workshop or even a longer talk you'll give as a self-organized session. Your five minutes of fame!\n\nFor registration and schedule info, please check out https://c3lt.de/35c3\n\n\u003ca href=\"https://c3lt.de/35c3\"\u003ehttps://c3lt.de/35c3\u003c/a\u003e\n\n\u003ca href=\"https://events.ccc.de/congress/2018/wiki/index.php/Static:Lightning_Talks\"\u003ehttps://events.ccc.de/congress/2018/wiki/index.php/Static:Lightning_Talks\u003c/a\u003e","original_language":"eng","persons":["gedsic","bigalex"],"tags":["35c3","9566","CCC"],"view_count":2465,"promoted":false,"date":"2018-12-28T00:00:00.000+01:00","release_date":"2019-01-01T01:00:00.000+01:00","updated_at":"2025-07-04T06:45:03.985+02:00","length":7608,"duration":7608,"thumb_url":"https://static.media.ccc.de/media/congress/2018/9566-hd.jpg","poster_url":"https://static.media.ccc.de/media/congress/2018/9566-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/congress/2018/9566-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/congress/2018/9566-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/35c3-9566-lightning_talks_day_2","url":"https://api.media.ccc.de/public/events/e96ff77d-7247-48a8-839b-554ee37328d6","conference_title":"35C3: Refreshing Memories","conference_url":"https://api.media.ccc.de/public/conferences/35c3","related":[{"event_id":6378,"event_guid":"15f4e5c5-40e1-4c73-8da0-4cc2a773ab13","weight":21},{"event_id":6383,"event_guid":"7177142b-6f15-4fac-af62-c45df7a377a9","weight":14},{"event_id":6390,"event_guid":"6a5007f4-e7d6-4c63-9a10-26dd48a6eb6c","weight":5},{"event_id":6400,"event_guid":"527b56af-8d56-4edb-9027-9ca60767c742","weight":25},{"event_id":6406,"event_guid":"686c1387-e761-4df6-b395-f9ddf92d46e7","weight":21},{"event_id":6409,"event_guid":"a42e5a4f-fd9b-4571-bf17-483978afecb3","weight":19},{"event_id":6411,"event_guid":"42650545-4394-4455-a5f5-9efad111fedc","weight":35},{"event_id":6423,"event_guid":"ea7c532f-cc2d-4cb1-8f15-1933df7fd523","weight":14},{"event_id":6429,"event_guid":"d995955c-319f-4228-b3f4-080868bbfdf8","weight":22},{"event_id":6430,"event_guid":"462f9320-3a0e-4785-82de-15343803c2ba","weight":30},{"event_id":6434,"event_guid":"6beabddc-2dd6-43d2-9936-618d41d42cde","weight":19},{"event_id":6462,"event_guid":"23e85d7a-9645-4ae2-9954-63b71abc08d4","weight":27},{"event_id":6471,"event_guid":"f17d3060-fb3d-4d73-b1e3-8bd5ec4d4d12","weight":24},{"event_id":6474,"event_guid":"f58a2b6d-bde0-483b-a8db-043ea9371cb6","weight":24},{"event_id":6499,"event_guid":"a750228d-a37d-43c0-8e2f-d46137a991dc","weight":21},{"event_id":6535,"event_guid":"a875f05c-5eeb-4478-9e6f-863fc52b8868","weight":21},{"event_id":6543,"event_guid":"48ed6dea-e67d-4866-8c35-318e9d892363","weight":32},{"event_id":6551,"event_guid":"3a571c21-31ed-453b-886d-7dea7b5751cd","weight":28},{"event_id":6603,"event_guid":"ea00d1e0-a580-415f-a8cf-f02883d939dc","weight":45},{"event_id":6610,"event_guid":"ed525209-a9e5-4082-810a-3bd466ca8ca0","weight":99},{"event_id":6611,"event_guid":"b1b28bd0-5279-4950-8385-9ee8a57187f9","weight":49},{"event_id":6613,"event_guid":"8580bb67-f3f8-4978-aba8-abad02ecceec","weight":89},{"event_id":6614,"event_guid":"1cff41a8-455e-42a6-ab08-d6cb166e7d3b","weight":26},{"event_id":6618,"event_guid":"520b7c92-8bd1-424e-acc4-7cf15dd168a4","weight":27}]},{"guid":"84be4017-78a0-444b-8b6f-5a14089bb0f7","title":"Circumventing video identification using augmented reality","subtitle":null,"slug":"35c3-9616-circumventing_video_identification_using_augmented_reality","link":"https://fahrplan.events.ccc.de/congress/2018/Fahrplan/events/9616.html","description":"Video identification is the process of establishing the identity of a person via video chat. The person to be identified has to show his face as well as her official ID card to the camera. This lecture gives a step-by-step tutorial on how such video streams can be augmented with computer-generated official ID cards, including all visible watermarks.\n\nTo be specific, we will use a credit-card printed with markers, which will be detected using the Aruco library shipping with OpenCV.\nThe resulting position and orientation will then be used to render a 3D representation of an official ID card with arbitrary information.\nThe 3D representation will be rendered using OpenGL. A shader will compose its look using several layered textures.\nAdditionally, skin detection will be used to create a skin mask in the area of the card to avoid rendering over fingers held in front of it.\nFinally, the input image, the known position and orientation of the card, the rendered fake card and the skin mask will be composed to a convincing output image - ready to be presented to the call center agent.\n\n\u003ca href=\"https://www.deutschepost.de/de/p/postident/identifizierungsverfahren/verfahren-videochat.html\"\u003ehttps://www.deutschepost.de/de/p/postident/identifizierungsverfahren/verfahren-videochat.html\u003c/a\u003e","original_language":"eng","persons":["Jan Garcia"],"tags":["35c3","9616","Security"],"view_count":2821,"promoted":false,"date":"2018-12-29T00:00:00.000+01:00","release_date":"2018-12-30T01:00:00.000+01:00","updated_at":"2025-07-07T17:30:07.485+02:00","length":1850,"duration":1850,"thumb_url":"https://static.media.ccc.de/media/congress/2018/9616-hd.jpg","poster_url":"https://static.media.ccc.de/media/congress/2018/9616-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/congress/2018/9616-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/congress/2018/9616-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/35c3-9616-circumventing_video_identification_using_augmented_reality","url":"https://api.media.ccc.de/public/events/84be4017-78a0-444b-8b6f-5a14089bb0f7","conference_title":"35C3: Refreshing Memories","conference_url":"https://api.media.ccc.de/public/conferences/35c3","related":[{"event_id":6423,"event_guid":"ea7c532f-cc2d-4cb1-8f15-1933df7fd523","weight":9},{"event_id":6474,"event_guid":"f58a2b6d-bde0-483b-a8db-043ea9371cb6","weight":24},{"event_id":6482,"event_guid":"86b96f3f-a6b5-49c0-a189-69912c016916","weight":28},{"event_id":6499,"event_guid":"a750228d-a37d-43c0-8e2f-d46137a991dc","weight":28},{"event_id":6500,"event_guid":"064a7014-a88c-462a-b06f-7d6de62d622f","weight":29},{"event_id":6503,"event_guid":"d0d6d058-f117-4ccb-ba6a-c41d9290a287","weight":21},{"event_id":6507,"event_guid":"787007cf-828d-4409-94b0-90a0b8d727a0","weight":22},{"event_id":6521,"event_guid":"020051ff-2594-46ce-b92a-0786743e4624","weight":33},{"event_id":6523,"event_guid":"240fe8a1-ee33-4f07-88d0-34b8bb04db71","weight":48},{"event_id":6530,"event_guid":"83bf042d-7382-4975-a3f8-92229944b8fc","weight":43},{"event_id":6533,"event_guid":"1d9c1120-c076-4802-b95b-f35d8396638b","weight":16},{"event_id":6535,"event_guid":"a875f05c-5eeb-4478-9e6f-863fc52b8868","weight":32},{"event_id":6536,"event_guid":"0a4a43e0-2b8d-424c-aaa3-101c843de75c","weight":36},{"event_id":6538,"event_guid":"7eac80f4-c999-4c2e-a0de-90eabca7ea7d","weight":22},{"event_id":6543,"event_guid":"48ed6dea-e67d-4866-8c35-318e9d892363","weight":53},{"event_id":6545,"event_guid":"400622c5-3754-43fd-aaf3-0ca00e9ad551","weight":43},{"event_id":6547,"event_guid":"089b7fec-3ee1-493c-9b90-782c0514ffb4","weight":26},{"event_id":6548,"event_guid":"1c64358f-3bdd-484e-a28e-58dc7baa4480","weight":27},{"event_id":6551,"event_guid":"3a571c21-31ed-453b-886d-7dea7b5751cd","weight":59},{"event_id":6553,"event_guid":"a667d070-483e-4e2b-9bf9-d9a5475b6356","weight":33},{"event_id":6567,"event_guid":"b87de377-eb03-4795-b998-7988a63fc239","weight":29},{"event_id":6574,"event_guid":"54c671a2-1803-4085-a923-a875ca11723a","weight":27},{"event_id":6590,"event_guid":"7ee42591-4f4d-481d-884b-44f5e18e1803","weight":42},{"event_id":6603,"event_guid":"ea00d1e0-a580-415f-a8cf-f02883d939dc","weight":47},{"event_id":6611,"event_guid":"b1b28bd0-5279-4950-8385-9ee8a57187f9","weight":36}]},{"guid":"61176a8b-996d-42f4-b0b9-559902a59d52","title":"Reality Check! Basel/Lagos?? In virtual reality?","subtitle":"An African tale of art, culture and technology","slug":"35c3-10022-reality_check_basel_lagos_in_virtual_reality","link":"https://fahrplan.events.ccc.de/congress/2018/Fahrplan/events/10022.html","description":"This talk will share the experience of a leading African extended reality lab - Imisi 3D. It will highlight this African journey to adopt augmented and virtual reality, the challenges and lessons learned and will then focus on some of the arts and culture use cases that have emerged so far. In particular we will explore the collaboration with the IAF Basel festival (organisers of the Contemporary Africa Photography prize) that resulted in Reality Check, a simultaneous virtual reality tour of Lagos and Basel.\n","original_language":"eng","persons":["Judith Okonkwo"],"tags":["35c3","10022","Art \u0026 Culture"],"view_count":224,"promoted":false,"date":"2018-12-28T00:00:00.000+01:00","release_date":"2018-12-28T01:00:00.000+01:00","updated_at":"2023-12-28T14:45:09.103+01:00","length":3400,"duration":3400,"thumb_url":"https://static.media.ccc.de/media/congress/2018/10022-hd.jpg","poster_url":"https://static.media.ccc.de/media/congress/2018/10022-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/congress/2018/10022-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/congress/2018/10022-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/35c3-10022-reality_check_basel_lagos_in_virtual_reality","url":"https://api.media.ccc.de/public/events/61176a8b-996d-42f4-b0b9-559902a59d52","conference_title":"35C3: Refreshing Memories","conference_url":"https://api.media.ccc.de/public/conferences/35c3","related":[{"event_id":6378,"event_guid":"15f4e5c5-40e1-4c73-8da0-4cc2a773ab13","weight":12},{"event_id":6411,"event_guid":"42650545-4394-4455-a5f5-9efad111fedc","weight":10},{"event_id":6415,"event_guid":"5f5d8fd7-45a7-44e4-8d82-dfb8ee692f8b","weight":12},{"event_id":6428,"event_guid":"6c44067f-a011-48ec-b302-fbaff1260b78","weight":12},{"event_id":6430,"event_guid":"462f9320-3a0e-4785-82de-15343803c2ba","weight":15},{"event_id":6431,"event_guid":"c6790632-b9eb-49a2-87fe-30129fbcbce1","weight":6},{"event_id":6432,"event_guid":"de977841-8510-4172-9622-dd0563c2cb82","weight":13},{"event_id":6433,"event_guid":"30278963-3b07-49a8-96a7-2b24a8cf573b","weight":5},{"event_id":6442,"event_guid":"a24c67d2-9cad-41a5-ada4-eff706d29920","weight":8},{"event_id":6445,"event_guid":"8cbe8908-4040-402f-93b5-5a4a64cf6f09","weight":19},{"event_id":6458,"event_guid":"3ff227f1-93cc-4a1d-8f0e-68fc12aea2c9","weight":11},{"event_id":6462,"event_guid":"23e85d7a-9645-4ae2-9954-63b71abc08d4","weight":12},{"event_id":6464,"event_guid":"765cb049-78f4-4997-8cc6-238283e241a8","weight":11},{"event_id":6465,"event_guid":"622c9585-e332-4915-a9ac-987a34da4d14","weight":13},{"event_id":6468,"event_guid":"809b164e-a331-4005-a1d8-ebe55d61d64c","weight":11},{"event_id":6471,"event_guid":"f17d3060-fb3d-4d73-b1e3-8bd5ec4d4d12","weight":9},{"event_id":6478,"event_guid":"c94fde2e-b5db-48f2-b94f-872ce7405875","weight":10},{"event_id":6490,"event_guid":"a13bb3ac-fde1-4b82-833e-1fcf1f8f25dd","weight":15},{"event_id":6499,"event_guid":"a750228d-a37d-43c0-8e2f-d46137a991dc","weight":10},{"event_id":6511,"event_guid":"4f6f4278-1cfb-4e8d-935d-ec0ac2adefc5","weight":12}]},{"guid":"3e75c48f-3a58-4afe-bafb-0670dd2b15cc","title":"What is Good Technology?","subtitle":"Answers \u0026 practical guidelines for engineers.","slug":"35c3-9965-what_is_good_technology","link":"https://fahrplan.events.ccc.de/congress/2018/Fahrplan/events/9965.html","description":"The last years, we all have felt the impact of applying technologies like machine learning, social networks and data-driven decision making on a massive scale to our societies. Yet all that technology has been developed by engineers like us. It's become clear that we have to do more than chase the ever evolving technological challenges and start to assume responsibility for our creations - or we too will wake up one day to the realization that technology we helped develop has done more harm than good. \nWe want to present practical, every day guidelines and principles that can help engineers and organizations to build technology that not only serves the application and business purpose, but also minimizes negative long-term effects on society and the people that use it.\n\nThe Good Technology Collective was founded in December of 2017 in Berlin by a diverse group of experts from academia, government \u0026 the private sector with the goal to bring fresh wind into the discussions everybody seemed to have about the impact of modern technology in the wake of the full impact of fake news, algorithmic biases, filter bubbles \u0026 massive data breaches - without ever resulting in tangible action.\nThe GTC hosts and supports regular events to educate engineers, publishes articles to educate society through media partnerships, holds internal round tables and aims to work with policy makers long-term. As part of this years effort, we are releasing \"Ethical Engineering Guidelines\" that offer a practical way for engineers and organizations to responsibly develop new technology that takes ethics \u0026 societal impact more into account and can easily be applied to small and large projects alike. These guidelines have been developed throughout the year a parts of them presented at various events as they progressed, to collect feedback and further improve them.\nMembers of GTC range from (former) whistle blowers, activist MPs, Oxford professors in ethics, authors to entrepreneurs and technology makers in various areas. The GTC is fully independent and only accepts public donations that are not tied to a specific project.\n\n\u003ca href=\"https://goodtechnologycollective.com\"\u003ehttps://goodtechnologycollective.com\u003c/a\u003e","original_language":"eng","persons":["Yann Leretaille"],"tags":["35c3","9965","Ethics, Society \u0026 Politics"],"view_count":1091,"promoted":false,"date":"2018-12-28T00:00:00.000+01:00","release_date":"2018-12-29T01:00:00.000+01:00","updated_at":"2025-05-26T23:15:08.804+02:00","length":3318,"duration":3318,"thumb_url":"https://static.media.ccc.de/media/congress/2018/9965-hd.jpg","poster_url":"https://static.media.ccc.de/media/congress/2018/9965-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/congress/2018/9965-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/congress/2018/9965-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/35c3-9965-what_is_good_technology","url":"https://api.media.ccc.de/public/events/3e75c48f-3a58-4afe-bafb-0670dd2b15cc","conference_title":"35C3: Refreshing Memories","conference_url":"https://api.media.ccc.de/public/conferences/35c3","related":[{"event_id":6400,"event_guid":"527b56af-8d56-4edb-9027-9ca60767c742","weight":27},{"event_id":6430,"event_guid":"462f9320-3a0e-4785-82de-15343803c2ba","weight":35},{"event_id":6432,"event_guid":"de977841-8510-4172-9622-dd0563c2cb82","weight":27},{"event_id":6457,"event_guid":"74b9c748-970f-4693-ac7e-46fcc733d2b4","weight":23},{"event_id":6465,"event_guid":"622c9585-e332-4915-a9ac-987a34da4d14","weight":28},{"event_id":6466,"event_guid":"2d71612c-7f40-484b-a939-10b809aedd80","weight":19},{"event_id":6471,"event_guid":"f17d3060-fb3d-4d73-b1e3-8bd5ec4d4d12","weight":19},{"event_id":6473,"event_guid":"eb71c620-6102-4b08-8ac4-5f71b772a831","weight":18},{"event_id":6474,"event_guid":"f58a2b6d-bde0-483b-a8db-043ea9371cb6","weight":34},{"event_id":6477,"event_guid":"c85de43e-107e-4247-b550-946f376e2ec4","weight":35},{"event_id":6480,"event_guid":"513a2aeb-79b0-4222-ba5e-09d1d9057122","weight":27},{"event_id":6488,"event_guid":"8943659a-536d-4afb-85de-f1b8b29a7902","weight":47},{"event_id":6491,"event_guid":"9f8b19eb-31cb-4250-80d4-5caf4e0b33dd","weight":29},{"event_id":6492,"event_guid":"bc545b26-8319-43fb-abc2-f624ef414ee8","weight":36},{"event_id":6493,"event_guid":"2375222b-7dae-4bca-a5b0-aea227ab0d76","weight":39},{"event_id":6494,"event_guid":"9a91d92b-0691-46b2-ba73-112bc598342f","weight":17},{"event_id":6498,"event_guid":"4e6ab724-8663-456a-ac01-1cfdfc94c27f","weight":28},{"event_id":6499,"event_guid":"a750228d-a37d-43c0-8e2f-d46137a991dc","weight":39},{"event_id":6500,"event_guid":"064a7014-a88c-462a-b06f-7d6de62d622f","weight":35},{"event_id":6501,"event_guid":"f16f2242-d265-42d2-91d0-632243013b3f","weight":37},{"event_id":6507,"event_guid":"787007cf-828d-4409-94b0-90a0b8d727a0","weight":18},{"event_id":6520,"event_guid":"64d3f3f5-5665-4050-ba15-0db530ecc262","weight":19},{"event_id":6526,"event_guid":"18b77974-03f4-43a5-b94c-b2dda689e78c","weight":30},{"event_id":6533,"event_guid":"1d9c1120-c076-4802-b95b-f35d8396638b","weight":24},{"event_id":6603,"event_guid":"ea00d1e0-a580-415f-a8cf-f02883d939dc","weight":27}]},{"guid":"9f27a4c2-f957-4bad-81a8-988a37429d5c","title":"Die Häuser denen, die darin wohnen!","subtitle":"Langfristig bezahlbares, gemeinsames „Mieteigentum“ schaffen – \tauch ohne Banken","slug":"35c3-9804-die_hauser_denen_die_darin_wohnen","link":"https://fahrplan.events.ccc.de/congress/2018/Fahrplan/events/9804.html","description":"Wir wenden uns gegen Gentrifizierung, Luxussanierung und Spekulation mit Häusern. Das Mietshäuser Syndikat ist ein bundesweiter Verbund linker, selbstverwalteter Hausprojekte mit dem Ziel der Initiierung und dauerhaften Erhaltung von gemeinschaftlich genutztem und bezahlbarem Wohn- und Gewerberaum. Der Grundgedanke: Gemeineigentum wird geschaffen und dauerhaft dem Markt entzogen. Die Mieter*innen sind zugleich Besitzer*innen ohne private Gewinnerzielungsabsichten, sie transferieren Knowhow und oft auch Direktkredite an andere Hausprojekte.\n\nIn einer Zeit, in der Mieten teilweise die Hälfte des Einkommens verschlingen, wollen wir mit unserer Idee des Mietshäuser Syndikats (MHS) dagegenhalten. Jedes Haus eines MHS-Hausprojektes wird dabei Gemeineigentum, die aktuellen Mieter*innen sind damit auch ihre eigenen Vermieter*innen. Das MHS beruht auf drei Grundpfeilern: Die Gruppen müssen sich selbst organisieren, sie müssen in einen Solidarfonds zur Initialisierung weiterer Hausprojekte einzahlen, und sie dürfen \"ihr\" Haus nie mehr verkaufen. Die einzelnen Hausprojekte agieren wirtschaftlich eigenständig, der Dachverband (das MHS) hält jedoch Besitzanteile an allen Hausprojekten und hat damit ein Vetorecht bei Verkaufsabsichten. Solvente Hausprojekte fungieren zudem intern oft als Direktkreditgeber mit dem Ziel, die Abhängigkeit von kommerziellen Bankkrediten erheblich zu reduzieren bzw. sie langfristig komplett obsolet zu machen. Die Mieten werden nur soweit erhöht, dass die laufenden Kosten gedeckt werden können. So entstehen bezahlbare Wohnräume und Räume für soziale und politische Initiativen – auch in Städten, in denen Mieten mittlerweile unerschwinglich geworden sind.\n\nDerzeit gibt es 133 MHS-Hausprojekte, in Frankreich, Österreich und den Niederlanden entstehen nach modifiziertem Modell eigene Syndikate und es gibt weltweit Beratungsanfragen. Die Hausprojekte sind in ihrer Vielfalt sehr unterschiedlich, von reinen Wohn- bis hin zu reinen Gewerbehäusern ist alles vorhanden. Oft gibt es Räume für Veranstaltungen oder Treffen von sozialen Gruppen und politischen Initiativen. Das MHS beschränkt sich auf die Organisation von Hausprojekten, denkbar wären auch andere Syndikatsideen wie z.B. Ackerland- und Wagenburgsyndikate oder lokale Energieerzeugersyndikate.\n\nDie anschließende Diskussion beleuchtet Synergien von MHS und CCC, teils am Beispiel des CCC Freiburg, der seit einem Jahr seine Clubräume in einem solchen MHS-Hausprojekt hat und so zum MHS-Mitglied wurde. \nDas MHS benötigt wachstumsbedingt Unterstützung bei der Einrichtung von Tools für Kommunikation, Organisation und Entscheidungsfindung, aber auch bei neuen Partizipationsformen an (teils länder- und sprachübergreifenden) Projekten oder Veranstaltungen, bei denen nur noch ein Teil der Teilnehmer*innen vor Ort ist und die übrigen digital mitwirken. Die Hausprojekte profitieren von freier Kommunikation in digitalen Datennetzen, wie es beispielsweise reudnetz oder freifunk anbieten. Die regionalen CCC-Verbände wiederum finden bezahlbare Clubräume in den Hausprojekten. Eine Zusammenarbeit auf politischer Ebene könnte genutzt werden, um gemeinsamen Kampagnen mehr Durchschlagskraft zu geben. Ganz konkret werden Projekte gegen Rechts immer notwendiger.\n\n\u003ca href=\"http://das-ist-unser-haus.de/\"\u003ehttp://das-ist-unser-haus.de/\u003c/a\u003e\n\n\u003ca href=\"https://www.syndikat.org/\"\u003ehttps://www.syndikat.org/\u003c/a\u003e","original_language":"deu","persons":["Elke Manz","fuzzle/fr","Schmidt","Lina Hurlin"],"tags":["35c3","9804","Ethics, Society \u0026 Politics"],"view_count":1435,"promoted":false,"date":"2018-12-29T00:00:00.000+01:00","release_date":"2018-12-29T01:00:00.000+01:00","updated_at":"2025-06-26T22:30:04.897+02:00","length":2515,"duration":2515,"thumb_url":"https://static.media.ccc.de/media/congress/2018/9804-hd.jpg","poster_url":"https://static.media.ccc.de/media/congress/2018/9804-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/congress/2018/9804-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/congress/2018/9804-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/35c3-9804-die_hauser_denen_die_darin_wohnen","url":"https://api.media.ccc.de/public/events/9f27a4c2-f957-4bad-81a8-988a37429d5c","conference_title":"35C3: Refreshing Memories","conference_url":"https://api.media.ccc.de/public/conferences/35c3","related":[{"event_id":6421,"event_guid":"1a28630d-985e-409b-be4a-b6679ecc83c3","weight":46},{"event_id":6430,"event_guid":"462f9320-3a0e-4785-82de-15343803c2ba","weight":59},{"event_id":6462,"event_guid":"23e85d7a-9645-4ae2-9954-63b71abc08d4","weight":48},{"event_id":6474,"event_guid":"f58a2b6d-bde0-483b-a8db-043ea9371cb6","weight":40},{"event_id":6499,"event_guid":"a750228d-a37d-43c0-8e2f-d46137a991dc","weight":59},{"event_id":6503,"event_guid":"d0d6d058-f117-4ccb-ba6a-c41d9290a287","weight":52},{"event_id":6507,"event_guid":"787007cf-828d-4409-94b0-90a0b8d727a0","weight":52},{"event_id":6511,"event_guid":"4f6f4278-1cfb-4e8d-935d-ec0ac2adefc5","weight":53},{"event_id":6516,"event_guid":"cf86e707-27a6-4839-a03f-438413e7756f","weight":43},{"event_id":6521,"event_guid":"020051ff-2594-46ce-b92a-0786743e4624","weight":52},{"event_id":6523,"event_guid":"240fe8a1-ee33-4f07-88d0-34b8bb04db71","weight":37},{"event_id":6527,"event_guid":"7030e406-2e1f-4d4d-8b1b-c68aa22a3434","weight":37},{"event_id":6535,"event_guid":"a875f05c-5eeb-4478-9e6f-863fc52b8868","weight":44},{"event_id":6543,"event_guid":"48ed6dea-e67d-4866-8c35-318e9d892363","weight":60},{"event_id":6545,"event_guid":"400622c5-3754-43fd-aaf3-0ca00e9ad551","weight":49},{"event_id":6553,"event_guid":"a667d070-483e-4e2b-9bf9-d9a5475b6356","weight":39},{"event_id":6567,"event_guid":"b87de377-eb03-4795-b998-7988a63fc239","weight":48},{"event_id":6603,"event_guid":"ea00d1e0-a580-415f-a8cf-f02883d939dc","weight":37}]},{"guid":"7228f88d-8d6f-40a9-a5dd-b5c91b823ada","title":"Viva la Vita Vida","subtitle":"Hacking the most secure handheld console","slug":"35c3-9364-viva_la_vita_vida","link":"https://fahrplan.events.ccc.de/congress/2018/Fahrplan/events/9364.html","description":"Since its release in 2012, the PlayStation Vita has remained one of the most secure consumer devices on the market. We will describe the defenses and mitigations that it got right as well as insights into how we finally defeated it. The talk will be broken into two segments: software and hardware. First, we will give some background on the proprietary security co-processor we deem F00D, how it works, and what we had to do to reverse an architecture with minimal public information. Next, we will talk about hardware attacks on a real world secure hardware and detail the setup process and the attacks we were able to carry out. This talk assumes no prior knowledge in hardware and a basic background in system software. Focus will be on the methods and techniques we've developed along the way.\n\nHow do you hack a device running a full featured, security hardened, and completely proprietary operating system executed on a custom designed SoC? Although the PlayStation Vita did not reach the market success of its contemporaries, it was a surprisingly solid device security-wise. Sony learned from the mistakes of PS3 and PSP and there were (mostly) no \"FAIL\" moments. It carried exploit mitigations that are standard today but groundbreaking for a \"popular\" device in 2012: SMAP, kernel ASLR, \u003e 2 security domains, and more. Molecule was the first group to run unsigned code on the device as well as the first to hack kernel mode and TrustZone. However, to target the security co-processor (F00D), we need to bring out the big guns. Using a highly customized version of the popular ChipWhisperer hardware, we carried out hardware attacks on the device including fault injection (glitching) and side channel analysis. In a board with twelve layers, dozens of unknown ICs, and hundreds of passives, how do you even begin to attack it without any information? We will start with the basics: a whirlwind tour of the theory behind the attacks. Then we will move to the practical application: mapping out the power domains of a SoC, soldering tips for microscopic points, finding a good trigger signal, finding a glitch target, and searching the right parameters. Finally, if time permits, we will also talk a bit about how to extend our existing setup to perform side channel analysis with a few modifications.\n\nIt is unfortunate that the Vita was such a niche device, but we hope this talk will inspire more people to pick it up. The Vita is dead, long live the Vita!\n\n\u003ca href=\"https://yifan.lu/2016/12/31/state-of-the-vita-2016/\"\u003ehttps://yifan.lu/2016/12/31/state-of-the-vita-2016/\u003c/a\u003e\n\n\u003ca href=\"https://yifan.lu/2017/07/31/henkaku-enso-bootloader-hack-for-vita/\"\u003ehttps://yifan.lu/2017/07/31/henkaku-enso-bootloader-hack-for-vita/\u003c/a\u003e\n\n\u003ca href=\"https://yifan.lu/2016/11/01/taihen-cfw-framework-for-ps-vita/\"\u003ehttps://yifan.lu/2016/11/01/taihen-cfw-framework-for-ps-vita/\u003c/a\u003e\n\n\u003ca href=\"https://yifan.lu/2016/07/28/henkaku-vita-homebrew-for-everyone/\"\u003ehttps://yifan.lu/2016/07/28/henkaku-vita-homebrew-for-everyone/\u003c/a\u003e\n\n\u003ca href=\"https://yifan.lu/2013/09/10/why-hacking-the-vita-is-hard-or-a-history-of-first-hacks/\"\u003ehttps://yifan.lu/2013/09/10/why-hacking-the-vita-is-hard-or-a-history-of-first-hacks/\u003c/a\u003e\n\n\u003ca href=\"https://blog.xyz.is/2016/webkit-360.html\"\u003ehttps://blog.xyz.is/2016/webkit-360.html\u003c/a\u003e\n\n\u003ca href=\"https://blog.xyz.is/2018/enso.html\"\u003ehttps://blog.xyz.is/2018/enso.html\u003c/a\u003e","original_language":"eng","persons":["Yifan Lu","Davee"],"tags":["35c3","9364","Security"],"view_count":6110,"promoted":false,"date":"2018-12-29T00:00:00.000+01:00","release_date":"2018-12-29T01:00:00.000+01:00","updated_at":"2025-07-07T03:00:03.354+02:00","length":3396,"duration":3396,"thumb_url":"https://static.media.ccc.de/media/congress/2018/9364-hd.jpg","poster_url":"https://static.media.ccc.de/media/congress/2018/9364-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/congress/2018/9364-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/congress/2018/9364-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/35c3-9364-viva_la_vita_vida","url":"https://api.media.ccc.de/public/events/7228f88d-8d6f-40a9-a5dd-b5c91b823ada","conference_title":"35C3: Refreshing Memories","conference_url":"https://api.media.ccc.de/public/conferences/35c3","related":[{"event_id":6409,"event_guid":"a42e5a4f-fd9b-4571-bf17-483978afecb3","weight":81},{"event_id":6411,"event_guid":"42650545-4394-4455-a5f5-9efad111fedc","weight":92},{"event_id":6419,"event_guid":"96d10915-cc4b-42ca-ad75-15205db70d0b","weight":66},{"event_id":6422,"event_guid":"e8385c89-d33a-42d8-afb6-8ae28fe5c89d","weight":83},{"event_id":6435,"event_guid":"9777cea0-ac06-4274-85db-908c1e87e2f4","weight":104},{"event_id":6474,"event_guid":"f58a2b6d-bde0-483b-a8db-043ea9371cb6","weight":66},{"event_id":6481,"event_guid":"948fee49-de6f-42b1-82f8-045af2aa155e","weight":110},{"event_id":6493,"event_guid":"2375222b-7dae-4bca-a5b0-aea227ab0d76","weight":100},{"event_id":6498,"event_guid":"4e6ab724-8663-456a-ac01-1cfdfc94c27f","weight":103},{"event_id":6499,"event_guid":"a750228d-a37d-43c0-8e2f-d46137a991dc","weight":64},{"event_id":6502,"event_guid":"e66cded3-7336-42bd-a7c8-d77073465ad2","weight":66},{"event_id":6503,"event_guid":"d0d6d058-f117-4ccb-ba6a-c41d9290a287","weight":78},{"event_id":6511,"event_guid":"4f6f4278-1cfb-4e8d-935d-ec0ac2adefc5","weight":53},{"event_id":6512,"event_guid":"25c54ce3-598c-42ee-8832-52fe9deae7ad","weight":59},{"event_id":6519,"event_guid":"5a8097ad-15c2-492e-8bc4-6b634fd8e963","weight":103},{"event_id":6523,"event_guid":"240fe8a1-ee33-4f07-88d0-34b8bb04db71","weight":116},{"event_id":6531,"event_guid":"4fff6281-e452-4d64-bf9a-bc677614776a","weight":75},{"event_id":6532,"event_guid":"94447a62-a3ba-4f6d-a3b7-b5318a954651","weight":129},{"event_id":6535,"event_guid":"a875f05c-5eeb-4478-9e6f-863fc52b8868","weight":61},{"event_id":6543,"event_guid":"48ed6dea-e67d-4866-8c35-318e9d892363","weight":64},{"event_id":6551,"event_guid":"3a571c21-31ed-453b-886d-7dea7b5751cd","weight":68},{"event_id":6603,"event_guid":"ea00d1e0-a580-415f-a8cf-f02883d939dc","weight":88},{"event_id":6611,"event_guid":"b1b28bd0-5279-4950-8385-9ee8a57187f9","weight":70}]},{"guid":"4b765099-8cfa-4325-b132-0d9dc9b84267","title":"Planes and Ships and Saving Lives","subtitle":"How soft and hardware can play a key role in saving lives at sea and why Frontex doesn´t like it","slug":"35c3-9695-planes_and_ships_and_saving_lives","link":"https://fahrplan.events.ccc.de/congress/2018/Fahrplan/events/9695.html","description":"The death rate at Europes seaborder reached a historical record: One out of five trying for Europe drowned this September: Main reason is the crackdown on sea rescue by European authorithies who barely pass any information on distress cases to competent rescue workers. The hope of those trying to escape torture, slavery hunger and other forms of violence therefore soleyly lies on the efforts of the civil rescue fleet. \nIn the future, a civil society run maritime rescue coordination center could help to significantly reduce the death rate at sea. This talk will focus on the software and hardware components used on the aerial and nautical assets of the civil rescue fleet. \nWe´ll talk about the difficulties installing sat com on a moving ship or even an aircraft, how the camera system of the Sea-Watch 3 recorded the evidence that is now challenging the Italian state at the European Court of human rights, how important data is secured if the state challenges you as in the case of the LIFELINE and about a software that will help to join forces in the near future to coordinate rescues in an efficient way. Help is still needed to tear down Europes wall. \n\nThe death rate at Europes seaborder reached a historical record this year: One out of five people, who left wartorn libya on flimsy boats, bound for Europe, drowned in September 2018. The main reason for the increasing death rate ist the crackdown on sea rescue by European authorithies. Back in 2015 and 2016, when rescue NGOs took up rescue efforts on the deadliest waters of the world, the Italian Coast Guard, the NGOS and even the European Navy worked hand in hand, to save as many lives as possible. Nowadays European authorithies are trying to turn the central med into a blackbox: As they rather want to watch people drown then to see them arrive at Europes shores, and barely any information on distress cases is passed to competent rescue workers, the hope of those trying to escape torture, slavery hunger and other forms of violence soleyly lies on the efforts of the civil rescue fleet. \n\nSince no rescue coordination center clearly takes responsibility in favor of those in distress, the technical means of communication and such to increase the search capacity or to document incidents at sea, used on the aerial and nautical assets of the civil rescue fleet, do play a key role in the efforts to coordinate rescues d.i.y. \n\nIn the future, a civil society run maritime rescue coordination center could help to significantly reduce the death rate at sea. This talk focuses on the software and hardware components necessary to challenge Europes deadly border policy of letting people drown. \nWe´ll talk about the difficulties installing sat com on a moving ship or even an aircraft, how the camera system of the Sea-Watch 3 recorded the evidence that is now challenging the Italian state at the European Court of human rights, how important data is secured if the state fights back as in the case of the LIFELINE and about a software that will help to join forces in the near future to be even more efficient. \n\nWe will talk about standards (NMEA0183, NMEA2000), Communication technologies (VSAT, IRIDIUM), Positioning and information/communication systems and anti collision systems (RADAR, GPS, AIS) Other interesting devices to be found aboard (Gyrocompass, etc.) and of course our setup (OpenWRT, OLSR, Ansible, Wireguard) and open source applications for nautic purpose (weather, navigation, etc: ZyGRIB, OpenCPN).\n\n\u003ca href=\"https://sea-watch.org\"\u003ehttps://sea-watch.org\u003c/a\u003e\n\n\u003ca href=\"https://mission-lifeline.de/\"\u003ehttps://mission-lifeline.de/\u003c/a\u003e","original_language":"eng","persons":["Trollofix"],"tags":["35c3","9695","Resilience"],"view_count":803,"promoted":false,"date":"2018-12-29T00:00:00.000+01:00","release_date":"2018-12-29T01:00:00.000+01:00","updated_at":"2025-05-08T12:15:06.931+02:00","length":3383,"duration":3383,"thumb_url":"https://static.media.ccc.de/media/congress/2018/9695-hd.jpg","poster_url":"https://static.media.ccc.de/media/congress/2018/9695-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/congress/2018/9695-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/congress/2018/9695-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/35c3-9695-planes_and_ships_and_saving_lives","url":"https://api.media.ccc.de/public/events/4b765099-8cfa-4325-b132-0d9dc9b84267","conference_title":"35C3: Refreshing Memories","conference_url":"https://api.media.ccc.de/public/conferences/35c3","related":[{"event_id":6404,"event_guid":"5b947f86-8ba1-4b99-adbe-7c5030deea0c","weight":20},{"event_id":6430,"event_guid":"462f9320-3a0e-4785-82de-15343803c2ba","weight":15},{"event_id":6474,"event_guid":"f58a2b6d-bde0-483b-a8db-043ea9371cb6","weight":19},{"event_id":6480,"event_guid":"513a2aeb-79b0-4222-ba5e-09d1d9057122","weight":19},{"event_id":6488,"event_guid":"8943659a-536d-4afb-85de-f1b8b29a7902","weight":14},{"event_id":6498,"event_guid":"4e6ab724-8663-456a-ac01-1cfdfc94c27f","weight":15},{"event_id":6499,"event_guid":"a750228d-a37d-43c0-8e2f-d46137a991dc","weight":19},{"event_id":6500,"event_guid":"064a7014-a88c-462a-b06f-7d6de62d622f","weight":22},{"event_id":6501,"event_guid":"f16f2242-d265-42d2-91d0-632243013b3f","weight":14},{"event_id":6502,"event_guid":"e66cded3-7336-42bd-a7c8-d77073465ad2","weight":13},{"event_id":6503,"event_guid":"d0d6d058-f117-4ccb-ba6a-c41d9290a287","weight":23},{"event_id":6506,"event_guid":"6d23f2dc-988a-4877-a6e5-3a43ea6dc8bb","weight":6},{"event_id":6507,"event_guid":"787007cf-828d-4409-94b0-90a0b8d727a0","weight":26},{"event_id":6511,"event_guid":"4f6f4278-1cfb-4e8d-935d-ec0ac2adefc5","weight":22},{"event_id":6512,"event_guid":"25c54ce3-598c-42ee-8832-52fe9deae7ad","weight":22},{"event_id":6514,"event_guid":"7228f88d-8d6f-40a9-a5dd-b5c91b823ada","weight":27},{"event_id":6516,"event_guid":"cf86e707-27a6-4839-a03f-438413e7756f","weight":21},{"event_id":6517,"event_guid":"e77ef54a-5dd7-4be1-80c7-42726b273e6f","weight":24},{"event_id":6519,"event_guid":"5a8097ad-15c2-492e-8bc4-6b634fd8e963","weight":19},{"event_id":6520,"event_guid":"64d3f3f5-5665-4050-ba15-0db530ecc262","weight":20},{"event_id":6521,"event_guid":"020051ff-2594-46ce-b92a-0786743e4624","weight":14},{"event_id":6523,"event_guid":"240fe8a1-ee33-4f07-88d0-34b8bb04db71","weight":24},{"event_id":6525,"event_guid":"955e9c12-cd90-4f48-88f0-b879269a5421","weight":19},{"event_id":6532,"event_guid":"94447a62-a3ba-4f6d-a3b7-b5318a954651","weight":21},{"event_id":6533,"event_guid":"1d9c1120-c076-4802-b95b-f35d8396638b","weight":22},{"event_id":6535,"event_guid":"a875f05c-5eeb-4478-9e6f-863fc52b8868","weight":19},{"event_id":6543,"event_guid":"48ed6dea-e67d-4866-8c35-318e9d892363","weight":14},{"event_id":6590,"event_guid":"7ee42591-4f4d-481d-884b-44f5e18e1803","weight":18},{"event_id":6603,"event_guid":"ea00d1e0-a580-415f-a8cf-f02883d939dc","weight":18}]},{"guid":"51bb6adc-c0e7-4675-8f93-cf0e2dbd9587","title":"The foodsaving grassroots movement","subtitle":"How cooperative online structures can facilitate sustainable offline activism","slug":"35c3-9882-the_foodsaving_grassroots_movement","link":"https://fahrplan.events.ccc.de/congress/2018/Fahrplan/events/9882.html","description":"When you're fighting for a cause, you need tools that reflect your values. While venture capital-backed tools are seductive, especially at the beginning of your movement, they can be harmful in the long-term. This session shows how co-operatively owned, non-hierarchically built Free and Open Source Software (FOSS) provides a more sustainable, and equitable, solution.\n\nCapitalist and consumerist structures have led to reduced incentives to make the most efficient use of food. Wastage is massive and the reasons are many: misshapen vegetables, damaged packaging, mislabeling, forecasting errors, unsold items, etc. These are all symptoms of the structure of our industrialised food production structures, food waste is inherent in these systems.\n\nMany organisations have sprung up to try and access this food, using many approaches. France has tried to outlaw supermarket food waste, apps like Olio and Too Good To Go try and use the startup/funding approach, charities like FareShare in the UK receive massive government funding to redistribute to other charities. Startups and big charities replicate the hierarchical structures and bureaucratic processes of capitalist organisations. Whilst they can achieve much at times, we don't believe this is the sustainable resilient model - profit motives or government objectives dictate the approach to take.\n\nIn Germany \u003ca href=\"https://foodsharing.de\"\u003efoodsharing.de\u003c/a\u003e was created as a grassroots volunteer movement with origins in the dumpster diving scene. It has scaled up to co-ordinate the activities of 30k food savers to collect leftovers from supermarkets. This was achieved with almost no external funding. It faced its own organisational scaling issues and expanding beyond German speaking regions has not been possible. In response to this, and working together, we created \u003ca href=\"https://github.com/yunity/karrot-frontend\"\u003eKarrot\u003c/a\u003e to try and alleviate some of these issues. Unlike in foodsharing.de we develop the software independently from any specific group, this has allowed us to build common software to be used across 6 countries by independent groups. We empower local groups with access to high quality software but otherwise leave them to organise themselves.\n\nWe believe that for solving a problem you cannot use the very practices that produce it in the first place: Hierarchies lead to passive individuals who wait for their leader's decisions and don't dare to get active on their own accord. For-profit organisations need to make money and will always prioritize this goal. We are not just here to save food, but want to support and encourage self-help, self-responsibility, democracy, equality, equity and solidarity. This brings us inline with the wider co-operative and solidarity economics movement. To reject the capitalist structures that cause the problem in the first place.\n\nHowever, it's not always easy...\n\n\u003ca href=\"https://foodsaving.world\"\u003ehttps://foodsaving.world\u003c/a\u003e\n\n\u003ca href=\"https://github.com/yunity/karrot-frontend\"\u003ehttps://github.com/yunity/karrot-frontend\u003c/a\u003e\n\n\u003ca href=\"https://foodsharing.de\"\u003ehttps://foodsharing.de\u003c/a\u003e\n\n\u003ca href=\"https://community.foodsaving.world\"\u003ehttps://community.foodsaving.world\u003c/a\u003e\n\n\u003ca href=\"https://www.youtube.com/watch?v=MLWccmvhIlU\"\u003ehttps://www.youtube.com/watch?v=MLWccmvhIlU\u003c/a\u003e","original_language":"eng","persons":["Tilmann Becker","Nick sellen","Janina Abels"],"tags":["35c3","9882","Resilience"],"view_count":792,"promoted":false,"date":"2018-12-29T00:00:00.000+01:00","release_date":"2018-12-30T01:00:00.000+01:00","updated_at":"2025-06-04T00:45:04.754+02:00","length":2229,"duration":2229,"thumb_url":"https://static.media.ccc.de/media/congress/2018/9882-hd.jpg","poster_url":"https://static.media.ccc.de/media/congress/2018/9882-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/congress/2018/9882-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/congress/2018/9882-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/35c3-9882-the_foodsaving_grassroots_movement","url":"https://api.media.ccc.de/public/events/51bb6adc-c0e7-4675-8f93-cf0e2dbd9587","conference_title":"35C3: Refreshing Memories","conference_url":"https://api.media.ccc.de/public/conferences/35c3","related":[{"event_id":6411,"event_guid":"42650545-4394-4455-a5f5-9efad111fedc","weight":13},{"event_id":6430,"event_guid":"462f9320-3a0e-4785-82de-15343803c2ba","weight":17},{"event_id":6471,"event_guid":"f17d3060-fb3d-4d73-b1e3-8bd5ec4d4d12","weight":13},{"event_id":6507,"event_guid":"787007cf-828d-4409-94b0-90a0b8d727a0","weight":6},{"event_id":6511,"event_guid":"4f6f4278-1cfb-4e8d-935d-ec0ac2adefc5","weight":9},{"event_id":6515,"event_guid":"4b765099-8cfa-4325-b132-0d9dc9b84267","weight":14},{"event_id":6519,"event_guid":"5a8097ad-15c2-492e-8bc4-6b634fd8e963","weight":16},{"event_id":6524,"event_guid":"9f27a4c2-f957-4bad-81a8-988a37429d5c","weight":13},{"event_id":6528,"event_guid":"a35c6c71-1f67-445c-bf13-11a586dff32c","weight":9},{"event_id":6532,"event_guid":"94447a62-a3ba-4f6d-a3b7-b5318a954651","weight":6},{"event_id":6535,"event_guid":"a875f05c-5eeb-4478-9e6f-863fc52b8868","weight":10},{"event_id":6536,"event_guid":"0a4a43e0-2b8d-424c-aaa3-101c843de75c","weight":14},{"event_id":6537,"event_guid":"70b257cc-d26a-4044-b95e-5d3e6d8c7597","weight":13},{"event_id":6543,"event_guid":"48ed6dea-e67d-4866-8c35-318e9d892363","weight":26},{"event_id":6545,"event_guid":"400622c5-3754-43fd-aaf3-0ca00e9ad551","weight":16},{"event_id":6548,"event_guid":"1c64358f-3bdd-484e-a28e-58dc7baa4480","weight":17},{"event_id":6549,"event_guid":"a9504e38-7f8e-4e2d-bf50-6cd69dbb60f9","weight":12},{"event_id":6551,"event_guid":"3a571c21-31ed-453b-886d-7dea7b5751cd","weight":18},{"event_id":6552,"event_guid":"84be4017-78a0-444b-8b6f-5a14089bb0f7","weight":19},{"event_id":6553,"event_guid":"a667d070-483e-4e2b-9bf9-d9a5475b6356","weight":15},{"event_id":6561,"event_guid":"9a59a736-ef6f-57ec-9261-e632cac8b51c","weight":8},{"event_id":6565,"event_guid":"fb15f53a-ca5b-4c29-b901-89398e9aab72","weight":17},{"event_id":6567,"event_guid":"b87de377-eb03-4795-b998-7988a63fc239","weight":15},{"event_id":6569,"event_guid":"1f290832-c93f-453b-9966-83ecbda4c1c3","weight":10},{"event_id":6576,"event_guid":"29febf04-4e28-4420-b159-d22634c6817e","weight":15},{"event_id":6591,"event_guid":"ba68f092-89bd-4348-9f81-7a05317a0497","weight":15},{"event_id":6603,"event_guid":"ea00d1e0-a580-415f-a8cf-f02883d939dc","weight":21}]},{"guid":"385ac419-50f5-49b5-b571-701691d2734f","title":"Digital Airwaves","subtitle":"Software Defined Radio Basics and some Modulation Theory ","slug":"35c3-9508-digital_airwaves","link":"https://fahrplan.events.ccc.de/congress/2018/Fahrplan/events/9508.html","description":"Encoding or decoding random radio-waveforms doesn't need incredible expensive hardware anymore which offers new possibilities for building up over-the-air communication systems. There are Software Defined Radios providing affordable cellular radio to remote villages, Community Radios are using SDR to build up digital radio networks and other cool stuff.\n\nSome basic knowledge what is going on in SDR Hard/Software as the influence of the samplerate, I/Q-data of the math behind the waterfall-diagram is helpful to have fun with SDR. Some theory on modulation techniques helps you to decode or encode your waveforms. \n\nWith a cheap DVB-T USB  receiver used with some SDR-Software you can already have a look whats going on in the airwaves around you at certain frequencies. But what happens between the antenna and your computer display showing or decoding the signal? The talk should give basic information and background about SDR and some modulation theory.\n\nThere will probably be a SDR Challenge at the Congress to practice you new skills. ","original_language":"eng","persons":["Friederike"],"tags":["35c3","9508","Hardware \u0026 Making"],"view_count":1802,"promoted":false,"date":"2018-12-27T00:00:00.000+01:00","release_date":"2018-12-27T01:00:00.000+01:00","updated_at":"2025-07-02T14:00:07.020+02:00","length":2768,"duration":2768,"thumb_url":"https://static.media.ccc.de/media/congress/2018/9508-hd.jpg","poster_url":"https://static.media.ccc.de/media/congress/2018/9508-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/congress/2018/9508-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/congress/2018/9508-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/35c3-9508-digital_airwaves","url":"https://api.media.ccc.de/public/events/385ac419-50f5-49b5-b571-701691d2734f","conference_title":"35C3: Refreshing Memories","conference_url":"https://api.media.ccc.de/public/conferences/35c3","related":[{"event_id":6378,"event_guid":"15f4e5c5-40e1-4c73-8da0-4cc2a773ab13","weight":49},{"event_id":6381,"event_guid":"c0e4f528-92c7-4170-aff3-d4dd5cd74b2c","weight":55},{"event_id":6382,"event_guid":"2912b643-f5a8-4bbd-8b24-74983bc55754","weight":65},{"event_id":6383,"event_guid":"7177142b-6f15-4fac-af62-c45df7a377a9","weight":61},{"event_id":6390,"event_guid":"6a5007f4-e7d6-4c63-9a10-26dd48a6eb6c","weight":69},{"event_id":6396,"event_guid":"b34662ae-f1c6-4711-9270-b5865f6dd6c8","weight":75},{"event_id":6397,"event_guid":"51ede2da-0f9b-4984-bd58-659c556d20c9","weight":125},{"event_id":6399,"event_guid":"a5de31e6-0223-4b1f-953c-558e2fd39bd9","weight":58},{"event_id":6400,"event_guid":"527b56af-8d56-4edb-9027-9ca60767c742","weight":106},{"event_id":6401,"event_guid":"f0d70663-0769-4462-ad27-bc516d9cb141","weight":68},{"event_id":6402,"event_guid":"8a3e490c-30a5-46a6-ab4f-45ef3b23b1a1","weight":72},{"event_id":6404,"event_guid":"5b947f86-8ba1-4b99-adbe-7c5030deea0c","weight":87},{"event_id":6406,"event_guid":"686c1387-e761-4df6-b395-f9ddf92d46e7","weight":70},{"event_id":6408,"event_guid":"ffdc92f3-1a39-4931-9409-f8bfabe9f628","weight":88},{"event_id":6409,"event_guid":"a42e5a4f-fd9b-4571-bf17-483978afecb3","weight":82},{"event_id":6411,"event_guid":"42650545-4394-4455-a5f5-9efad111fedc","weight":114},{"event_id":6418,"event_guid":"dbd61e6a-dbde-4dcd-9b2e-73ba7ad62861","weight":53},{"event_id":6422,"event_guid":"e8385c89-d33a-42d8-afb6-8ae28fe5c89d","weight":66},{"event_id":6430,"event_guid":"462f9320-3a0e-4785-82de-15343803c2ba","weight":54},{"event_id":6431,"event_guid":"c6790632-b9eb-49a2-87fe-30129fbcbce1","weight":64},{"event_id":6433,"event_guid":"30278963-3b07-49a8-96a7-2b24a8cf573b","weight":62},{"event_id":6503,"event_guid":"d0d6d058-f117-4ccb-ba6a-c41d9290a287","weight":91}]},{"guid":"089b7fec-3ee1-493c-9b90-782c0514ffb4","title":"Domain Name System","subtitle":"Hierarchical decentralized naming system used since 30 years","slug":"35c3-9674-domain_name_system","link":"https://fahrplan.events.ccc.de/congress/2018/Fahrplan/events/9674.html","description":"Whenever you enter a name into your computer, it resolves it to a numerical IP address. This resolution uses the Domain Name System (DNS), which is a hierarchical decentralised naming system used on the Internet. DNS is organised in a way that top-level domain (e.g. .com, .org) are delegated to registrars, which delegate subdomains (e.g. foo.com). This delegation is done as well via the DNS protocol via nameserver (NS) records. Since different types of data are kept in DNS, it can as well be seen as a distributed (and cached!) key-value store - which is fault-tolerant.\n\nI will explain the basic usage of DNS, including stub and recursive resolver, server, various protocol extensions (zone transfer, dynamic updates, authentication, notifications, ...), privacy extensions (query path minimisation, DNS-over-TLS), provisioning let's encrypt certificates. I will talk about attacks (poisoning, amplification, ...) and implementation pitfalls (not get stuck in the recursive resolver). I implemented DNS with above mentioned extensions as minimized MirageOS unikernels over past years.\n\nDNS is used since 1985 for the Internet, and provides useful service for various protocols. Its initial design could not foresee its wide usage 30 years later. DNS is a core dependency of today's Internet usage. Within the \u003ca href=\"https://mirage.io\"\u003eMirageOS\u003c/a\u003e project we re-develop network protocols, and I was eager to learn about all the details of DNS, a protocol which has been around and will be around for more time since a lot of systems depend on it.\n\n\u003ca href=\"https://hannes.nqsb.io/Posts/DNS#What-is-DNS\"\u003ehttps://hannes.nqsb.io/Posts/DNS#What-is-DNS\u003c/a\u003e\n\n\u003ca href=\"https://github.com/roburio/udns\"\u003ehttps://github.com/roburio/udns\u003c/a\u003e\n\n\u003ca href=\"https://mirage.io\"\u003ehttps://mirage.io\u003c/a\u003e","original_language":"eng","persons":["Hannes Mehnert"],"tags":["35c3","9674","Security"],"view_count":1682,"promoted":false,"date":"2018-12-29T00:00:00.000+01:00","release_date":"2018-12-30T01:00:00.000+01:00","updated_at":"2025-02-28T13:15:04.597+01:00","length":2560,"duration":2560,"thumb_url":"https://static.media.ccc.de/media/congress/2018/9674-hd.jpg","poster_url":"https://static.media.ccc.de/media/congress/2018/9674-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/congress/2018/9674-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/congress/2018/9674-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/35c3-9674-domain_name_system","url":"https://api.media.ccc.de/public/events/089b7fec-3ee1-493c-9b90-782c0514ffb4","conference_title":"35C3: Refreshing Memories","conference_url":"https://api.media.ccc.de/public/conferences/35c3","related":[{"event_id":6401,"event_guid":"f0d70663-0769-4462-ad27-bc516d9cb141","weight":65},{"event_id":6408,"event_guid":"ffdc92f3-1a39-4931-9409-f8bfabe9f628","weight":70},{"event_id":6499,"event_guid":"a750228d-a37d-43c0-8e2f-d46137a991dc","weight":47},{"event_id":6503,"event_guid":"d0d6d058-f117-4ccb-ba6a-c41d9290a287","weight":48},{"event_id":6507,"event_guid":"787007cf-828d-4409-94b0-90a0b8d727a0","weight":42},{"event_id":6511,"event_guid":"4f6f4278-1cfb-4e8d-935d-ec0ac2adefc5","weight":15},{"event_id":6512,"event_guid":"25c54ce3-598c-42ee-8832-52fe9deae7ad","weight":41},{"event_id":6519,"event_guid":"5a8097ad-15c2-492e-8bc4-6b634fd8e963","weight":35},{"event_id":6521,"event_guid":"020051ff-2594-46ce-b92a-0786743e4624","weight":42},{"event_id":6530,"event_guid":"83bf042d-7382-4975-a3f8-92229944b8fc","weight":43},{"event_id":6532,"event_guid":"94447a62-a3ba-4f6d-a3b7-b5318a954651","weight":25},{"event_id":6535,"event_guid":"a875f05c-5eeb-4478-9e6f-863fc52b8868","weight":43},{"event_id":6536,"event_guid":"0a4a43e0-2b8d-424c-aaa3-101c843de75c","weight":57},{"event_id":6543,"event_guid":"48ed6dea-e67d-4866-8c35-318e9d892363","weight":85},{"event_id":6545,"event_guid":"400622c5-3754-43fd-aaf3-0ca00e9ad551","weight":64},{"event_id":6551,"event_guid":"3a571c21-31ed-453b-886d-7dea7b5751cd","weight":43},{"event_id":6553,"event_guid":"a667d070-483e-4e2b-9bf9-d9a5475b6356","weight":41},{"event_id":6575,"event_guid":"07f5d97a-161c-4435-abad-6ef08107df15","weight":46},{"event_id":6586,"event_guid":"362172c1-b637-48e8-ae2a-1fa40391b160","weight":46},{"event_id":6590,"event_guid":"7ee42591-4f4d-481d-884b-44f5e18e1803","weight":47},{"event_id":6603,"event_guid":"ea00d1e0-a580-415f-a8cf-f02883d939dc","weight":67},{"event_id":6611,"event_guid":"b1b28bd0-5279-4950-8385-9ee8a57187f9","weight":54},{"event_id":6612,"event_guid":"5b7f01a6-f762-4c28-961c-7f6ab2f70fb4","weight":55}]},{"guid":"dbd61e6a-dbde-4dcd-9b2e-73ba7ad62861","title":"Open Source Firmware","subtitle":"Eine Liebesgeschichte","slug":"35c3-9778-open_source_firmware","link":"https://fahrplan.events.ccc.de/congress/2018/Fahrplan/events/9778.html","description":"Open Source firmware ist ein Begriff seit 1999 wo LinuxBIOS (coreboot) und u-boot als Projekt starteten. Heute nach fast 20 Jahren ist endlich Open Source firmware bei den Herstellern von Hardware angekommen:\n\nGoogle Chromebooks - coreboot\nFacebook Open Compute Hardware - coreboot / LinuxBoot\nPurism Laptops - coreboot\nMicrosoft Olympus - TianoCore\nMicrosoft Surface - TianoCore\nIBM Power 9 - Hostboot / Skiboot\nARM Hardware - ARM Trusted Firmware\nIntel Minnowboard - TianoCore, coreboot\nA lot embedded hardware - u-boot\n\nIn diesem Vortrag werden wir uns den Weg der Open Source firmware  Entwicklung von der Vergangeheit bis in die Gegenwart anschauen. Dabei werden wir ein Schwerpunkt auf neue Technologien in der Firmware Entwicklung und eine Einführung in bestehende Konzepte legen. Teil des Vortrags werden auch Sicherheitstechnologien und Konzepte der Firmware sein. Zum Schluss werden wir einen Ausblick auf die Zukunft und damit verbundenen Ideen uns anschauen.\n\nDies ist ein Einsteiger Vortrag der dazu dienen soll mehr Menschen von der Open Source Firmware Entwicklung zu begeistern.\n\n\u003ca href=\"www.coreboot.org\"\u003ewww.coreboot.org\u003c/a\u003e\n\n\u003ca href=\"www.linuxboot.org\"\u003ewww.linuxboot.org\u003c/a\u003e\n\n\u003ca href=\"www.denx.de/wiki/U-Boot\"\u003ewww.denx.de/wiki/U-Boot\u003c/a\u003e\n\n\u003ca href=\"www.tianocore.org\"\u003ewww.tianocore.org\u003c/a\u003e\n\n\u003ca href=\"www.trustedfirmware.org\"\u003ewww.trustedfirmware.org\u003c/a\u003e\n\n\u003ca href=\"github.com/open-power/hostboot\"\u003egithub.com/open-power/hostboot\u003c/a\u003e","original_language":"deu","persons":["zaolin"],"tags":["35c3","9778","Hardware \u0026 Making"],"view_count":3375,"promoted":false,"date":"2018-12-27T00:00:00.000+01:00","release_date":"2018-12-28T01:00:00.000+01:00","updated_at":"2025-06-24T14:15:06.388+02:00","length":2978,"duration":2978,"thumb_url":"https://static.media.ccc.de/media/congress/2018/9778-hd.jpg","poster_url":"https://static.media.ccc.de/media/congress/2018/9778-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/congress/2018/9778-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/congress/2018/9778-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/35c3-9778-open_source_firmware","url":"https://api.media.ccc.de/public/events/dbd61e6a-dbde-4dcd-9b2e-73ba7ad62861","conference_title":"35C3: Refreshing Memories","conference_url":"https://api.media.ccc.de/public/conferences/35c3","related":[{"event_id":6378,"event_guid":"15f4e5c5-40e1-4c73-8da0-4cc2a773ab13","weight":95},{"event_id":6382,"event_guid":"2912b643-f5a8-4bbd-8b24-74983bc55754","weight":100},{"event_id":6383,"event_guid":"7177142b-6f15-4fac-af62-c45df7a377a9","weight":101},{"event_id":6385,"event_guid":"9d8d4506-03b2-483d-aee5-d106f0a3eef5","weight":88},{"event_id":6390,"event_guid":"6a5007f4-e7d6-4c63-9a10-26dd48a6eb6c","weight":91},{"event_id":6396,"event_guid":"b34662ae-f1c6-4711-9270-b5865f6dd6c8","weight":88},{"event_id":6397,"event_guid":"51ede2da-0f9b-4984-bd58-659c556d20c9","weight":117},{"event_id":6400,"event_guid":"527b56af-8d56-4edb-9027-9ca60767c742","weight":115},{"event_id":6404,"event_guid":"5b947f86-8ba1-4b99-adbe-7c5030deea0c","weight":107},{"event_id":6406,"event_guid":"686c1387-e761-4df6-b395-f9ddf92d46e7","weight":106},{"event_id":6408,"event_guid":"ffdc92f3-1a39-4931-9409-f8bfabe9f628","weight":158},{"event_id":6409,"event_guid":"a42e5a4f-fd9b-4571-bf17-483978afecb3","weight":104},{"event_id":6411,"event_guid":"42650545-4394-4455-a5f5-9efad111fedc","weight":183},{"event_id":6413,"event_guid":"a9c0c28c-4f40-4d06-99da-d73fbb2655c4","weight":120},{"event_id":6414,"event_guid":"f010dc03-13bc-413d-95ec-e8786626a2f1","weight":88},{"event_id":6415,"event_guid":"5f5d8fd7-45a7-44e4-8d82-dfb8ee692f8b","weight":125},{"event_id":6417,"event_guid":"bf5019dc-499d-4c06-9ad0-35adbe01e7f3","weight":133},{"event_id":6419,"event_guid":"96d10915-cc4b-42ca-ad75-15205db70d0b","weight":203},{"event_id":6421,"event_guid":"1a28630d-985e-409b-be4a-b6679ecc83c3","weight":114},{"event_id":6422,"event_guid":"e8385c89-d33a-42d8-afb6-8ae28fe5c89d","weight":208},{"event_id":6423,"event_guid":"ea7c532f-cc2d-4cb1-8f15-1933df7fd523","weight":134},{"event_id":6430,"event_guid":"462f9320-3a0e-4785-82de-15343803c2ba","weight":132},{"event_id":6435,"event_guid":"9777cea0-ac06-4274-85db-908c1e87e2f4","weight":114},{"event_id":6474,"event_guid":"f58a2b6d-bde0-483b-a8db-043ea9371cb6","weight":129}]},{"guid":"e9095f5f-a38a-48da-b3d7-20da141b8b14","title":"Locked up science","subtitle":"Tearing down paywalls in scholarly communication","slug":"35c3-9599-locked_up_science","link":"https://fahrplan.events.ccc.de/congress/2018/Fahrplan/events/9599.html","description":"Restricting access to knowledge and science is not beneficial for society. So why are scientific results still locked up behind paywalls? Even though the answer to this question is enlightening, the story is quickly told. Much more important is the knowledge on how to change this.\n\nPolitics, research funders, libraries and scientists have to join forces and to push forward to flip scholarly communication from closed to open access. What has happened so far? What are the current developments? What can each of these parties contribute to the transformation of scholarly communication? Open access guidelines, repositories and the hashtag #ICanHazPDF are just a few examples of approaches that jointly undermine the paywalls. One that has been recognized even beyond the scientific community is Project DEAL which aims to achieve open access for scientific publications from German scientists with major academic publishers.\n\nThings are currently progressing very fast and a lot can happen in the weeks between now and the congress. The talk will start with a brief introduction to the most common way of scholarly communication, where science is still mainly locked up behind paywalls. In line with the most recent developments, the talk will then focus on different approaches to open up science and their political and practical consequences. Whatever happens, the transformation of scholarly communication is well underway and it will affect not only the scientific community but society as a whole. So let’s join forces!","original_language":"eng","persons":["Claudia Frick - @FuzzyLeapfrog"],"tags":["35c3","9599","Ethics, Society \u0026 Politics"],"view_count":4252,"promoted":false,"date":"2018-12-27T00:00:00.000+01:00","release_date":"2018-12-27T01:00:00.000+01:00","updated_at":"2025-06-26T12:45:04.083+02:00","length":2511,"duration":2511,"thumb_url":"https://static.media.ccc.de/media/congress/2018/9599-hd.jpg","poster_url":"https://static.media.ccc.de/media/congress/2018/9599-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/congress/2018/9599-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/congress/2018/9599-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/35c3-9599-locked_up_science","url":"https://api.media.ccc.de/public/events/e9095f5f-a38a-48da-b3d7-20da141b8b14","conference_title":"35C3: Refreshing Memories","conference_url":"https://api.media.ccc.de/public/conferences/35c3","related":[{"event_id":6378,"event_guid":"15f4e5c5-40e1-4c73-8da0-4cc2a773ab13","weight":289},{"event_id":6379,"event_guid":"9dde571b-4d49-4b44-8329-42e354bcc24b","weight":211},{"event_id":6381,"event_guid":"c0e4f528-92c7-4170-aff3-d4dd5cd74b2c","weight":178},{"event_id":6382,"event_guid":"2912b643-f5a8-4bbd-8b24-74983bc55754","weight":160},{"event_id":6383,"event_guid":"7177142b-6f15-4fac-af62-c45df7a377a9","weight":303},{"event_id":6384,"event_guid":"bfdac26a-86bf-4a80-99c6-a9a0be15f003","weight":107},{"event_id":6385,"event_guid":"9d8d4506-03b2-483d-aee5-d106f0a3eef5","weight":120},{"event_id":6386,"event_guid":"87083bf8-f1e8-433d-8b51-ffece756bbd7","weight":94},{"event_id":6388,"event_guid":"4cc5cf9a-214f-4e7d-991f-199e9f0db8cc","weight":101},{"event_id":6389,"event_guid":"c8b34953-b60f-4ed0-8784-dc20153e0725","weight":109},{"event_id":6390,"event_guid":"6a5007f4-e7d6-4c63-9a10-26dd48a6eb6c","weight":189},{"event_id":6391,"event_guid":"1601bf3b-ce4a-44c9-993f-7d28fa65168d","weight":117},{"event_id":6393,"event_guid":"4db8970f-bbfe-4541-90a8-31a05d599ffb","weight":102},{"event_id":6396,"event_guid":"b34662ae-f1c6-4711-9270-b5865f6dd6c8","weight":95},{"event_id":6400,"event_guid":"527b56af-8d56-4edb-9027-9ca60767c742","weight":162},{"event_id":6404,"event_guid":"5b947f86-8ba1-4b99-adbe-7c5030deea0c","weight":100},{"event_id":6406,"event_guid":"686c1387-e761-4df6-b395-f9ddf92d46e7","weight":119},{"event_id":6409,"event_guid":"a42e5a4f-fd9b-4571-bf17-483978afecb3","weight":113},{"event_id":6411,"event_guid":"42650545-4394-4455-a5f5-9efad111fedc","weight":142},{"event_id":6430,"event_guid":"462f9320-3a0e-4785-82de-15343803c2ba","weight":95},{"event_id":6434,"event_guid":"6beabddc-2dd6-43d2-9936-618d41d42cde","weight":166}]},{"guid":"7eac80f4-c999-4c2e-a0de-90eabca7ea7d","title":"No evidence of communication and morality in protocols: Off-the-Record protocol version 4","subtitle":null,"slug":"35c3-9596-no_evidence_of_communication_and_morality_in_protocols_off-the-record_protocol_version_4","link":"https://fahrplan.events.ccc.de/congress/2018/Fahrplan/events/9596.html","description":"OTRv4 is the newest version of the Off-The-Record protocol. It is a protocol where the newest academic research intertwines with real-world implementations. It is also one of the first protocols that comes from the global south which makes the political discussion around protocols an urgency.  This newest versions also asks us to revisit our definitions around deniability (online and offline) and how important is it to the world. In this talk we will try to start a discussion around the importance of protocols, its political/moral foundations, the real-world implementation of academic ideas, the importance of securely implementing them, the definition of deniability in the current world and the design of OTRv4.\n\nAs we know from past revelations, the Internet has become a place where any action is surveilled and recorded. In the light of this, the OTR protocol was created. But it was created long time ago. In the past years, there have been a increased work on cryptographic primitives, and privacy and security notions. But these thoughts have not been incorporated into projects. OTRv4 is the newest version of the Off-The-Record protocol, which tries to incorporate these new ideas. At the same time, OTRv4 is a protocol that challenges the common thinking around protocols as it comes from the global south, and takes moral questions into its design, as Rogaway tried to defined on his \"The Moral Character of Cryptographic Work?\" paper. Furthermore, OTRv4 tries to update the notion of deniability and why it is important for the world. \n\n\u003ca href=\"https://petsymposium.org/2018/files/hotpets/7-bini.pdf\"\u003ehttps://petsymposium.org/2018/files/hotpets/7-bini.pdf\u003c/a\u003e\n\n\u003ca href=\"https://github.com/otrv4/otrv4/blob/master/otrv4.md\"\u003ehttps://github.com/otrv4/otrv4/blob/master/otrv4.md\u003c/a\u003e\n\n\u003ca href=\"https://github.com/otrv4/libotr-ng\"\u003ehttps://github.com/otrv4/libotr-ng\u003c/a\u003e\n\n\u003ca href=\"http://web.cs.ucdavis.edu/~rogaway/papers/moral-fn.pdf\"\u003ehttp://web.cs.ucdavis.edu/~rogaway/papers/moral-fn.pdf\u003c/a\u003e","original_language":"eng","persons":["Sofia Celi","Jurre van Bergen"],"tags":["35c3","9596","Resilience"],"view_count":1016,"promoted":false,"date":"2018-12-29T00:00:00.000+01:00","release_date":"2018-12-30T01:00:00.000+01:00","updated_at":"2025-05-25T22:45:04.871+02:00","length":2666,"duration":2666,"thumb_url":"https://static.media.ccc.de/media/congress/2018/9596-hd.jpg","poster_url":"https://static.media.ccc.de/media/congress/2018/9596-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/congress/2018/9596-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/congress/2018/9596-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/35c3-9596-no_evidence_of_communication_and_morality_in_protocols_off-the-record_protocol_version_4","url":"https://api.media.ccc.de/public/events/7eac80f4-c999-4c2e-a0de-90eabca7ea7d","conference_title":"35C3: Refreshing Memories","conference_url":"https://api.media.ccc.de/public/conferences/35c3","related":[{"event_id":6492,"event_guid":"bc545b26-8319-43fb-abc2-f624ef414ee8","weight":17},{"event_id":6499,"event_guid":"a750228d-a37d-43c0-8e2f-d46137a991dc","weight":26},{"event_id":6500,"event_guid":"064a7014-a88c-462a-b06f-7d6de62d622f","weight":27},{"event_id":6501,"event_guid":"f16f2242-d265-42d2-91d0-632243013b3f","weight":29},{"event_id":6502,"event_guid":"e66cded3-7336-42bd-a7c8-d77073465ad2","weight":9},{"event_id":6512,"event_guid":"25c54ce3-598c-42ee-8832-52fe9deae7ad","weight":20},{"event_id":6517,"event_guid":"e77ef54a-5dd7-4be1-80c7-42726b273e6f","weight":29},{"event_id":6519,"event_guid":"5a8097ad-15c2-492e-8bc4-6b634fd8e963","weight":26},{"event_id":6522,"event_guid":"8703c4a7-981c-4aa5-8f4c-36da54d5b435","weight":28},{"event_id":6523,"event_guid":"240fe8a1-ee33-4f07-88d0-34b8bb04db71","weight":16},{"event_id":6526,"event_guid":"18b77974-03f4-43a5-b94c-b2dda689e78c","weight":39},{"event_id":6530,"event_guid":"83bf042d-7382-4975-a3f8-92229944b8fc","weight":32},{"event_id":6532,"event_guid":"94447a62-a3ba-4f6d-a3b7-b5318a954651","weight":20},{"event_id":6536,"event_guid":"0a4a43e0-2b8d-424c-aaa3-101c843de75c","weight":32},{"event_id":6543,"event_guid":"48ed6dea-e67d-4866-8c35-318e9d892363","weight":48},{"event_id":6545,"event_guid":"400622c5-3754-43fd-aaf3-0ca00e9ad551","weight":15},{"event_id":6548,"event_guid":"1c64358f-3bdd-484e-a28e-58dc7baa4480","weight":26},{"event_id":6551,"event_guid":"3a571c21-31ed-453b-886d-7dea7b5751cd","weight":31},{"event_id":6552,"event_guid":"84be4017-78a0-444b-8b6f-5a14089bb0f7","weight":26},{"event_id":6586,"event_guid":"362172c1-b637-48e8-ae2a-1fa40391b160","weight":25},{"event_id":6590,"event_guid":"7ee42591-4f4d-481d-884b-44f5e18e1803","weight":21},{"event_id":6592,"event_guid":"b11ac9c0-8a4d-47ae-a584-f5c01fa2a01c","weight":34},{"event_id":6603,"event_guid":"ea00d1e0-a580-415f-a8cf-f02883d939dc","weight":30},{"event_id":6611,"event_guid":"b1b28bd0-5279-4950-8385-9ee8a57187f9","weight":26},{"event_id":6612,"event_guid":"5b7f01a6-f762-4c28-961c-7f6ab2f70fb4","weight":28}]},{"guid":"bfdac26a-86bf-4a80-99c6-a9a0be15f003","title":"Going Deep Underground to Watch the Stars","subtitle":"Neutrino Astronomy with Hyper-Kamiokande","slug":"35c3-9913-going_deep_underground_to_watch_the_stars","link":"https://fahrplan.events.ccc.de/congress/2018/Fahrplan/events/9913.html","description":"Neutrinos are “ghost-like” elementary particles that can literally go through walls. They can bring information from places that are impossible to observe through other means.\nThis talk provides a glimpse behind the scenes of a next-generation neutrino detector called Hyper-Kamiokande – a cylindrical water tank the size of a high-rise building. I will describe some of the problems you encounter when planning a subterranean detector of this size, and explain how this detector helps us figure out why the sun shines and how giant stars explode.\n\nNeutrinos are tiny elementary particles that do not interact through the electromagnetic force. Almost like ghosts, they can literally go through walls and escape places that are inaccessible by other means, giving us a unique way of observing the interior of stars or nuclear reactors.\n\nHyper-Kamiokande – a cylindrical water tank that is 62 m high and 76 m in diameter – is a next-generation neutrino detector, which will be built inside a mountain 250 km northwest of Tokyo starting in 2020. The talk will give an overview on the process of designing and building a subterranean detector of this size, starting from preparations for cavern construction and ending with the design of photodetectors, electronics and data analysis.\n\nIn addition, the talk will cover selected areas of the physics programme of this detector. It will be explained how detecting neutrinos from our sun lets us figure out why the sun shines and how we can measure the temperature at its core to a precision of about 1%. Finally, I will explain how such a neutrino detector can help us watch, millisecond by millisecond, how giant stars explode in a supernova, creating many of the chemical elements that are necessary for life and computers to exist.","original_language":"eng","persons":["Jost Migenda"],"tags":["35c3","9913","Science"],"view_count":1749,"promoted":false,"date":"2018-12-27T00:00:00.000+01:00","release_date":"2018-12-27T01:00:00.000+01:00","updated_at":"2025-07-05T21:13:33.560+02:00","length":2822,"duration":2822,"thumb_url":"https://static.media.ccc.de/media/congress/2018/9913-hd.jpg","poster_url":"https://static.media.ccc.de/media/congress/2018/9913-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/congress/2018/9913-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/congress/2018/9913-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/35c3-9913-going_deep_underground_to_watch_the_stars","url":"https://api.media.ccc.de/public/events/bfdac26a-86bf-4a80-99c6-a9a0be15f003","conference_title":"35C3: Refreshing Memories","conference_url":"https://api.media.ccc.de/public/conferences/35c3","related":[{"event_id":6378,"event_guid":"15f4e5c5-40e1-4c73-8da0-4cc2a773ab13","weight":190},{"event_id":6379,"event_guid":"9dde571b-4d49-4b44-8329-42e354bcc24b","weight":117},{"event_id":6380,"event_guid":"e9095f5f-a38a-48da-b3d7-20da141b8b14","weight":107},{"event_id":6381,"event_guid":"c0e4f528-92c7-4170-aff3-d4dd5cd74b2c","weight":128},{"event_id":6382,"event_guid":"2912b643-f5a8-4bbd-8b24-74983bc55754","weight":130},{"event_id":6383,"event_guid":"7177142b-6f15-4fac-af62-c45df7a377a9","weight":150},{"event_id":6385,"event_guid":"9d8d4506-03b2-483d-aee5-d106f0a3eef5","weight":82},{"event_id":6386,"event_guid":"87083bf8-f1e8-433d-8b51-ffece756bbd7","weight":65},{"event_id":6388,"event_guid":"4cc5cf9a-214f-4e7d-991f-199e9f0db8cc","weight":64},{"event_id":6389,"event_guid":"c8b34953-b60f-4ed0-8784-dc20153e0725","weight":72},{"event_id":6390,"event_guid":"6a5007f4-e7d6-4c63-9a10-26dd48a6eb6c","weight":100},{"event_id":6391,"event_guid":"1601bf3b-ce4a-44c9-993f-7d28fa65168d","weight":72},{"event_id":6394,"event_guid":"9629fcf4-6810-48d7-bd17-d81f924e6b47","weight":64},{"event_id":6400,"event_guid":"527b56af-8d56-4edb-9027-9ca60767c742","weight":101},{"event_id":6404,"event_guid":"5b947f86-8ba1-4b99-adbe-7c5030deea0c","weight":147},{"event_id":6409,"event_guid":"a42e5a4f-fd9b-4571-bf17-483978afecb3","weight":83},{"event_id":6411,"event_guid":"42650545-4394-4455-a5f5-9efad111fedc","weight":72},{"event_id":6417,"event_guid":"bf5019dc-499d-4c06-9ad0-35adbe01e7f3","weight":65}]},{"guid":"b87de377-eb03-4795-b998-7988a63fc239","title":"Repair-Cafés","subtitle":"… und warum ihr dabei mitmachen solltet","slug":"35c3-9371-repair-cafes","link":"https://fahrplan.events.ccc.de/congress/2018/Fahrplan/events/9371.html","description":"Die Repaircafé-Bewegung rollt über unser Land herein. Wie können wir uns daran beteiligen und Synergien nutzen?\n\nIn vielen Städte sind in den letzten Jahren Reparaturtreffs zur festen Institution geworden. Was gibt es für Schnittmengen mit der Hacker- und Makerszene? Warum solltet ihr euch beteiligen, was gibt es dabei zu beachten und zu gewinnen?","original_language":"deu","persons":["Fraxinas"],"tags":["35c3","9371","Resilience"],"view_count":1532,"promoted":false,"date":"2018-12-29T00:00:00.000+01:00","release_date":"2018-12-30T01:00:00.000+01:00","updated_at":"2025-06-13T08:15:03.059+02:00","length":2583,"duration":2583,"thumb_url":"https://static.media.ccc.de/media/congress/2018/9371-hd.jpg","poster_url":"https://static.media.ccc.de/media/congress/2018/9371-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/congress/2018/9371-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/congress/2018/9371-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/35c3-9371-repair-cafes","url":"https://api.media.ccc.de/public/events/b87de377-eb03-4795-b998-7988a63fc239","conference_title":"35C3: Refreshing Memories","conference_url":"https://api.media.ccc.de/public/conferences/35c3","related":[{"event_id":6406,"event_guid":"686c1387-e761-4df6-b395-f9ddf92d46e7","weight":39},{"event_id":6430,"event_guid":"462f9320-3a0e-4785-82de-15343803c2ba","weight":50},{"event_id":6462,"event_guid":"23e85d7a-9645-4ae2-9954-63b71abc08d4","weight":33},{"event_id":6471,"event_guid":"f17d3060-fb3d-4d73-b1e3-8bd5ec4d4d12","weight":34},{"event_id":6474,"event_guid":"f58a2b6d-bde0-483b-a8db-043ea9371cb6","weight":60},{"event_id":6499,"event_guid":"a750228d-a37d-43c0-8e2f-d46137a991dc","weight":42},{"event_id":6503,"event_guid":"d0d6d058-f117-4ccb-ba6a-c41d9290a287","weight":40},{"event_id":6511,"event_guid":"4f6f4278-1cfb-4e8d-935d-ec0ac2adefc5","weight":44},{"event_id":6521,"event_guid":"020051ff-2594-46ce-b92a-0786743e4624","weight":49},{"event_id":6524,"event_guid":"9f27a4c2-f957-4bad-81a8-988a37429d5c","weight":48},{"event_id":6535,"event_guid":"a875f05c-5eeb-4478-9e6f-863fc52b8868","weight":60},{"event_id":6536,"event_guid":"0a4a43e0-2b8d-424c-aaa3-101c843de75c","weight":9},{"event_id":6543,"event_guid":"48ed6dea-e67d-4866-8c35-318e9d892363","weight":75},{"event_id":6545,"event_guid":"400622c5-3754-43fd-aaf3-0ca00e9ad551","weight":49},{"event_id":6551,"event_guid":"3a571c21-31ed-453b-886d-7dea7b5751cd","weight":25},{"event_id":6553,"event_guid":"a667d070-483e-4e2b-9bf9-d9a5475b6356","weight":45},{"event_id":6565,"event_guid":"fb15f53a-ca5b-4c29-b901-89398e9aab72","weight":45},{"event_id":6568,"event_guid":"13d40859-635a-49e6-91bd-0f64bfcfe64c","weight":49},{"event_id":6569,"event_guid":"1f290832-c93f-453b-9966-83ecbda4c1c3","weight":10},{"event_id":6570,"event_guid":"e4dbae08-779a-4972-a099-7c85df141fa4","weight":41},{"event_id":6574,"event_guid":"54c671a2-1803-4085-a923-a875ca11723a","weight":9},{"event_id":6583,"event_guid":"623fd999-d7dd-4fd8-896c-75e51a21df1e","weight":41},{"event_id":6603,"event_guid":"ea00d1e0-a580-415f-a8cf-f02883d939dc","weight":71},{"event_id":6606,"event_guid":"23d0c7cd-5472-4e73-ace6-94209981ecf8","weight":47},{"event_id":6611,"event_guid":"b1b28bd0-5279-4950-8385-9ee8a57187f9","weight":57}]},{"guid":"f0d70663-0769-4462-ad27-bc516d9cb141","title":"How does the Internet work?","subtitle":"An explanation of Inter-Net and everyday protocols","slug":"35c3-10005-how_does_the_internet_work","link":"https://fahrplan.events.ccc.de/congress/2018/Fahrplan/events/10005.html","description":"This Foundations talk explains the systems and protocols that make up the Internet, starting from a laptop with a Wi-Fi connection. No particular technical knowledge required.\n\nMany consider \"the Internet\" a utility similar to electricity - and that's a great attitude! - but for most, \"the Internet\" only means access to a few centralized services offered by mega-corporations \"for free\", around which people build their entire social and professional lives.\n\nCome along for a look behind the scenes of all those fancy websites, let's go through what the Internet actually is!\n\nKnowing the difference between the network and services reachable through the network is perhaps more important than ever, because if we implicitly give service providers all the power by never asking for a public, utility-like network then that's the end of the Internet as we know it. Key word: Net neutrality.\n\nSo in this talk we will discover the network. In simple terms and without too much technical detail we'll start out with the \"atom\" of networks \u003ci\u003ethe packet\u003c/i\u003e, then cover the fundamental \u003ci\u003eInternet Protocol\u003c/i\u003e (IPv4-only for simplicity), we'll try to answer \u003ci\u003ewhat is a network?\u003c/i\u003e - not obvious it turns out, we'll look at \u003ci\u003ewhere do IP addresses come from?\u003c/i\u003e and then we'll move on to the Internet cornerstone that is \u003ci\u003erouting\u003c/i\u003e. We'll approach routing from the perhaps most well-known router - the \u003ci\u003ewireless home router\u003c/i\u003e - and then look at how similar or dissimilar \u003ci\u003erouters on the Internet\u003c/i\u003e are to that home router, leading us to a look at the \u003ci\u003erouting protocol\u003c/i\u003e which constantly determines how our packets flow throughout the world.\n\nThose are the basic building blocks of the Internet. Now for some delicious alphabet soup!\n\nWe'll take a step toward applications and compare \u003ci\u003eUDP\u003c/i\u003e, \u003ci\u003eTCP\u003c/i\u003e and \u003ci\u003eSCTP\u003c/i\u003e, which are all used together with IP for most if not all end-user Internet communication.\n\nFinally, we'll arrive at the most common applications, looking into how \u003ci\u003eDNS\u003c/i\u003e (domain names), \u003ci\u003eSMTP\u003c/i\u003e (sending email) and \u003ci\u003eHTTP\u003c/i\u003e (web) work.\n\nAll of this is actually surprisingly simple and surprisingly old. None of it was built to be secure.\n\nThe goal is that you will gain an understanding of the structure of the Internet, that you will be able \"see through\" the browser, email client and web service facades, because now you know what's going on behind the scenes, and everything that's \u003ci\u003eactually\u003c/i\u003e possible with a public utility network - far more than centralized consumption/you-are-our-product services.","original_language":"eng","persons":["Peter Stuge"],"tags":["35c3","10005","Resilience"],"view_count":7053,"promoted":false,"date":"2018-12-27T00:00:00.000+01:00","release_date":"2018-12-27T01:00:00.000+01:00","updated_at":"2025-06-19T19:30:05.814+02:00","length":3008,"duration":3008,"thumb_url":"https://static.media.ccc.de/media/congress/2018/10005-hd.jpg","poster_url":"https://static.media.ccc.de/media/congress/2018/10005-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/congress/2018/10005-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/congress/2018/10005-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/35c3-10005-how_does_the_internet_work","url":"https://api.media.ccc.de/public/events/f0d70663-0769-4462-ad27-bc516d9cb141","conference_title":"35C3: Refreshing Memories","conference_url":"https://api.media.ccc.de/public/conferences/35c3","related":[{"event_id":6378,"event_guid":"15f4e5c5-40e1-4c73-8da0-4cc2a773ab13","weight":188},{"event_id":6379,"event_guid":"9dde571b-4d49-4b44-8329-42e354bcc24b","weight":111},{"event_id":6381,"event_guid":"c0e4f528-92c7-4170-aff3-d4dd5cd74b2c","weight":152},{"event_id":6383,"event_guid":"7177142b-6f15-4fac-af62-c45df7a377a9","weight":217},{"event_id":6389,"event_guid":"c8b34953-b60f-4ed0-8784-dc20153e0725","weight":129},{"event_id":6390,"event_guid":"6a5007f4-e7d6-4c63-9a10-26dd48a6eb6c","weight":140},{"event_id":6391,"event_guid":"1601bf3b-ce4a-44c9-993f-7d28fa65168d","weight":202},{"event_id":6393,"event_guid":"4db8970f-bbfe-4541-90a8-31a05d599ffb","weight":110},{"event_id":6396,"event_guid":"b34662ae-f1c6-4711-9270-b5865f6dd6c8","weight":115},{"event_id":6397,"event_guid":"51ede2da-0f9b-4984-bd58-659c556d20c9","weight":118},{"event_id":6400,"event_guid":"527b56af-8d56-4edb-9027-9ca60767c742","weight":334},{"event_id":6402,"event_guid":"8a3e490c-30a5-46a6-ab4f-45ef3b23b1a1","weight":122},{"event_id":6404,"event_guid":"5b947f86-8ba1-4b99-adbe-7c5030deea0c","weight":205},{"event_id":6406,"event_guid":"686c1387-e761-4df6-b395-f9ddf92d46e7","weight":248},{"event_id":6408,"event_guid":"ffdc92f3-1a39-4931-9409-f8bfabe9f628","weight":394},{"event_id":6409,"event_guid":"a42e5a4f-fd9b-4571-bf17-483978afecb3","weight":184},{"event_id":6410,"event_guid":"a12d17e9-3758-4fa0-b612-0c6ba22ea773","weight":154},{"event_id":6411,"event_guid":"42650545-4394-4455-a5f5-9efad111fedc","weight":272},{"event_id":6413,"event_guid":"a9c0c28c-4f40-4d06-99da-d73fbb2655c4","weight":120},{"event_id":6417,"event_guid":"bf5019dc-499d-4c06-9ad0-35adbe01e7f3","weight":122},{"event_id":6421,"event_guid":"1a28630d-985e-409b-be4a-b6679ecc83c3","weight":119},{"event_id":6422,"event_guid":"e8385c89-d33a-42d8-afb6-8ae28fe5c89d","weight":105},{"event_id":6423,"event_guid":"ea7c532f-cc2d-4cb1-8f15-1933df7fd523","weight":148},{"event_id":6429,"event_guid":"d995955c-319f-4228-b3f4-080868bbfdf8","weight":125},{"event_id":6430,"event_guid":"462f9320-3a0e-4785-82de-15343803c2ba","weight":191},{"event_id":6434,"event_guid":"6beabddc-2dd6-43d2-9936-618d41d42cde","weight":108},{"event_id":6462,"event_guid":"23e85d7a-9645-4ae2-9954-63b71abc08d4","weight":129},{"event_id":6474,"event_guid":"f58a2b6d-bde0-483b-a8db-043ea9371cb6","weight":151},{"event_id":6477,"event_guid":"c85de43e-107e-4247-b550-946f376e2ec4","weight":120},{"event_id":6499,"event_guid":"a750228d-a37d-43c0-8e2f-d46137a991dc","weight":119},{"event_id":6543,"event_guid":"48ed6dea-e67d-4866-8c35-318e9d892363","weight":134},{"event_id":6603,"event_guid":"ea00d1e0-a580-415f-a8cf-f02883d939dc","weight":167},{"event_id":6611,"event_guid":"b1b28bd0-5279-4950-8385-9ee8a57187f9","weight":138}]},{"guid":"54c671a2-1803-4085-a923-a875ca11723a","title":"What the flag is CTF?","subtitle":null,"slug":"35c3-9989-what_the_flag_is_ctf","link":"https://fahrplan.events.ccc.de/congress/2018/Fahrplan/events/9989.html","description":"Every year since 2011 on the 28C3 we organize a Capture the Flag contest for people on the Congress and from all over the world. This year we want to give you an overview about what a CTF is, the challenges, the players, the community and how much fun it is to play (not only our) CTF.\n\nCapture the Flag competitions started to become a thing in the infosec community more than 20 years ago. When we started playing they were casual games to improve our skill set every now and then on weekends with a bunch of friends. In recent years, the CTF community grew much bigger and nowadays you can play a CTF every weekend if you want to. So what is it all about?\n\nFor the past 7 years, we organized the C3 CTF with a variety of challenges that try to be oriented towards real-world scenarios. The range of topics include reverse engineering, crypto(graphy) and web, and of course good old binary exploitation. If you solve a task, you get a flag. As simple as that. For the second time this year, we also run a separate, entry-level CTF designed for folks who do not like spending 48 hours on a single challenge. We are honored that over a thousand teams are playing with us every year from every corner of the world, and trolling our IRC channels.\n\nWe will present some challenges from this year's contest to give you an idea what you are up to when you decide to play. You will see how to solve our challenges even if you never played a CTF before. We realize that everybody needs to start somewhere and would love to motivate even more people to join our lovely community.","original_language":"eng","persons":["Andy"],"tags":["35c3","9989","Security"],"view_count":2371,"promoted":false,"date":"2018-12-30T00:00:00.000+01:00","release_date":"2018-12-30T01:00:00.000+01:00","updated_at":"2025-07-05T14:30:06.990+02:00","length":2504,"duration":2504,"thumb_url":"https://static.media.ccc.de/media/congress/2018/9989-hd.jpg","poster_url":"https://static.media.ccc.de/media/congress/2018/9989-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/congress/2018/9989-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/congress/2018/9989-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/35c3-9989-what_the_flag_is_ctf","url":"https://api.media.ccc.de/public/events/54c671a2-1803-4085-a923-a875ca11723a","conference_title":"35C3: Refreshing Memories","conference_url":"https://api.media.ccc.de/public/conferences/35c3","related":[{"event_id":6390,"event_guid":"6a5007f4-e7d6-4c63-9a10-26dd48a6eb6c","weight":41},{"event_id":6400,"event_guid":"527b56af-8d56-4edb-9027-9ca60767c742","weight":10},{"event_id":6411,"event_guid":"42650545-4394-4455-a5f5-9efad111fedc","weight":44},{"event_id":6430,"event_guid":"462f9320-3a0e-4785-82de-15343803c2ba","weight":44},{"event_id":6435,"event_guid":"9777cea0-ac06-4274-85db-908c1e87e2f4","weight":47},{"event_id":6474,"event_guid":"f58a2b6d-bde0-483b-a8db-043ea9371cb6","weight":57},{"event_id":6491,"event_guid":"9f8b19eb-31cb-4250-80d4-5caf4e0b33dd","weight":42},{"event_id":6498,"event_guid":"4e6ab724-8663-456a-ac01-1cfdfc94c27f","weight":70},{"event_id":6512,"event_guid":"25c54ce3-598c-42ee-8832-52fe9deae7ad","weight":43},{"event_id":6523,"event_guid":"240fe8a1-ee33-4f07-88d0-34b8bb04db71","weight":43},{"event_id":6530,"event_guid":"83bf042d-7382-4975-a3f8-92229944b8fc","weight":56},{"event_id":6531,"event_guid":"4fff6281-e452-4d64-bf9a-bc677614776a","weight":10},{"event_id":6536,"event_guid":"0a4a43e0-2b8d-424c-aaa3-101c843de75c","weight":47},{"event_id":6543,"event_guid":"48ed6dea-e67d-4866-8c35-318e9d892363","weight":76},{"event_id":6551,"event_guid":"3a571c21-31ed-453b-886d-7dea7b5751cd","weight":64},{"event_id":6569,"event_guid":"1f290832-c93f-453b-9966-83ecbda4c1c3","weight":43},{"event_id":6570,"event_guid":"e4dbae08-779a-4972-a099-7c85df141fa4","weight":61},{"event_id":6577,"event_guid":"49fe1044-4038-4cec-8e80-71621c9e7d6e","weight":48},{"event_id":6586,"event_guid":"362172c1-b637-48e8-ae2a-1fa40391b160","weight":67},{"event_id":6590,"event_guid":"7ee42591-4f4d-481d-884b-44f5e18e1803","weight":55},{"event_id":6598,"event_guid":"8bd222ad-34a7-468a-9e83-11767dcfa809","weight":41},{"event_id":6603,"event_guid":"ea00d1e0-a580-415f-a8cf-f02883d939dc","weight":80},{"event_id":6608,"event_guid":"46b7c5d8-318d-4f6c-a17e-73f2638ab46a","weight":40},{"event_id":6611,"event_guid":"b1b28bd0-5279-4950-8385-9ee8a57187f9","weight":90},{"event_id":6612,"event_guid":"5b7f01a6-f762-4c28-961c-7f6ab2f70fb4","weight":58}]},{"guid":"4db8970f-bbfe-4541-90a8-31a05d599ffb","title":"(Cyber-)Stalking: Wenn Grenzen verschwimmen","subtitle":null,"slug":"35c3-10027-cyber-_stalking_wenn_grenzen_verschwimmen","link":"https://fahrplan.events.ccc.de/congress/2018/Fahrplan/events/10027.html","description":"\u003cp\u003eVon unerwünschten Nachrichten über Bedrohungen bis hin zum Intimizid. Allein im Jahr 2017 wurden rund 18.483 Fälle von Stalking polizeilich erfasst, die Dunkelziffer wird auf 600.000-800.000 Betroffene geschätzt. Unter dem Begriff Stalking wird allgemein das „wiederholte, widerrechtliche Verfolgen und Belästigen eines Menschen, so dass dessen Sicherheit bedroht und er/sie in seiner/ihrer Lebensgestaltung schwerwiegend beeinträchtig wird“ verstanden. Die Ausführungsformen und Intensität des Stalkings oder Cyberstalkings sind sehr heterogen, sodass sich oft die Frage nach der Grenze zur Strafbarkeit stellt.\u003c\\p\u003e\n\n\u003cp\u003eNeben einer kurzen Einführung in den Phänomenbereich werden die Ursachen und Typologien des Stalkings skizziert, sowie Internventionsmöglichkeiten präsentiert: Welche psychotherapeutischen Unterstützungsmaßnahmen gibt es für Betroffene und Ausführende? Welche juristischen Möglichkeiten gibt es?  \u003c\\p\u003e\n\u003cp\u003eDa rund jeder zwölfte Mensch in Deutschland in seinem Leben von Stalking betroffen ist und der/die Ausführende zumeist aus dem Nahbereich der/des Betroffenen stammt, kann sich auch im eigenen Freundeskreis die Frage stellen: Wie kann ich einer/m Stalking-Betroffen/m unterstützen und helfen? Oder wie spreche ich eine/n vermutlichen Stalking-Ausführende/n auf sein/ihr Verhalten an?\u003c\\p\u003e\n","original_language":"deu","persons":["Jan Kalbitzer","Korina Winter "],"tags":["35c3","10027","Ethics, Society \u0026 Politics"],"view_count":3306,"promoted":false,"date":"2018-12-27T00:00:00.000+01:00","release_date":"2018-12-27T01:00:00.000+01:00","updated_at":"2025-07-07T20:45:04.690+02:00","length":2378,"duration":2378,"thumb_url":"https://static.media.ccc.de/media/congress/2018/10027-hd.jpg","poster_url":"https://static.media.ccc.de/media/congress/2018/10027-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/congress/2018/10027-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/congress/2018/10027-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/35c3-10027-cyber-_stalking_wenn_grenzen_verschwimmen","url":"https://api.media.ccc.de/public/events/4db8970f-bbfe-4541-90a8-31a05d599ffb","conference_title":"35C3: Refreshing Memories","conference_url":"https://api.media.ccc.de/public/conferences/35c3","related":[{"event_id":6378,"event_guid":"15f4e5c5-40e1-4c73-8da0-4cc2a773ab13","weight":231},{"event_id":6379,"event_guid":"9dde571b-4d49-4b44-8329-42e354bcc24b","weight":115},{"event_id":6380,"event_guid":"e9095f5f-a38a-48da-b3d7-20da141b8b14","weight":102},{"event_id":6383,"event_guid":"7177142b-6f15-4fac-af62-c45df7a377a9","weight":361},{"event_id":6389,"event_guid":"c8b34953-b60f-4ed0-8784-dc20153e0725","weight":236},{"event_id":6390,"event_guid":"6a5007f4-e7d6-4c63-9a10-26dd48a6eb6c","weight":134},{"event_id":6391,"event_guid":"1601bf3b-ce4a-44c9-993f-7d28fa65168d","weight":308},{"event_id":6392,"event_guid":"65563dfd-db48-41ea-85a9-e889dd673d09","weight":115},{"event_id":6397,"event_guid":"51ede2da-0f9b-4984-bd58-659c556d20c9","weight":101},{"event_id":6399,"event_guid":"a5de31e6-0223-4b1f-953c-558e2fd39bd9","weight":335},{"event_id":6400,"event_guid":"527b56af-8d56-4edb-9027-9ca60767c742","weight":140},{"event_id":6401,"event_guid":"f0d70663-0769-4462-ad27-bc516d9cb141","weight":110},{"event_id":6406,"event_guid":"686c1387-e761-4df6-b395-f9ddf92d46e7","weight":232},{"event_id":6408,"event_guid":"ffdc92f3-1a39-4931-9409-f8bfabe9f628","weight":94},{"event_id":6410,"event_guid":"a12d17e9-3758-4fa0-b612-0c6ba22ea773","weight":179},{"event_id":6411,"event_guid":"42650545-4394-4455-a5f5-9efad111fedc","weight":142},{"event_id":6413,"event_guid":"a9c0c28c-4f40-4d06-99da-d73fbb2655c4","weight":143},{"event_id":6421,"event_guid":"1a28630d-985e-409b-be4a-b6679ecc83c3","weight":184},{"event_id":6423,"event_guid":"ea7c532f-cc2d-4cb1-8f15-1933df7fd523","weight":141},{"event_id":6430,"event_guid":"462f9320-3a0e-4785-82de-15343803c2ba","weight":174},{"event_id":6462,"event_guid":"23e85d7a-9645-4ae2-9954-63b71abc08d4","weight":111},{"event_id":6474,"event_guid":"f58a2b6d-bde0-483b-a8db-043ea9371cb6","weight":98},{"event_id":6499,"event_guid":"a750228d-a37d-43c0-8e2f-d46137a991dc","weight":108},{"event_id":6511,"event_guid":"4f6f4278-1cfb-4e8d-935d-ec0ac2adefc5","weight":100},{"event_id":6543,"event_guid":"48ed6dea-e67d-4866-8c35-318e9d892363","weight":105}]},{"guid":"eb71c620-6102-4b08-8ac4-5f71b772a831","title":"How medicine discovered sex","subtitle":"Introduction to sex- and gender-sensitive medicine","slug":"35c3-9775-how_medicine_discovered_sex","link":"https://fahrplan.events.ccc.de/congress/2018/Fahrplan/events/9775.html","description":"Men with osteoporosis or depression, women with heart attacks - these are examples of diseases where medicine still shows a gender bias. Assuming that men and women have the same bodies, except when it comes to the reproductive organs still causes maltreatment up to death. In the past few years sex- and gender-sensitive medicine has discovered that the assumption of the same body has lead to the unnecessary death of patients and needs to be challenged.\nThis is a brief introduction into the paradigm shifting realm of sex- and gender-sensitive medicine showing how and where the sexes differ, that there are actually more than two sexes and that your gender also plays a role in how you are being treated by medical professionals.","original_language":"eng","persons":["Sarah Hiltner"],"tags":["35c3","9775","Science"],"view_count":1854,"promoted":false,"date":"2018-12-28T00:00:00.000+01:00","release_date":"2018-12-29T01:00:00.000+01:00","updated_at":"2025-07-01T11:45:04.174+02:00","length":3240,"duration":3240,"thumb_url":"https://static.media.ccc.de/media/congress/2018/9775-hd.jpg","poster_url":"https://static.media.ccc.de/media/congress/2018/9775-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/congress/2018/9775-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/congress/2018/9775-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/35c3-9775-how_medicine_discovered_sex","url":"https://api.media.ccc.de/public/events/eb71c620-6102-4b08-8ac4-5f71b772a831","conference_title":"35C3: Refreshing Memories","conference_url":"https://api.media.ccc.de/public/conferences/35c3","related":[{"event_id":6383,"event_guid":"7177142b-6f15-4fac-af62-c45df7a377a9","weight":35},{"event_id":6393,"event_guid":"4db8970f-bbfe-4541-90a8-31a05d599ffb","weight":30},{"event_id":6399,"event_guid":"a5de31e6-0223-4b1f-953c-558e2fd39bd9","weight":33},{"event_id":6411,"event_guid":"42650545-4394-4455-a5f5-9efad111fedc","weight":36},{"event_id":6413,"event_guid":"a9c0c28c-4f40-4d06-99da-d73fbb2655c4","weight":37},{"event_id":6423,"event_guid":"ea7c532f-cc2d-4cb1-8f15-1933df7fd523","weight":65},{"event_id":6430,"event_guid":"462f9320-3a0e-4785-82de-15343803c2ba","weight":70},{"event_id":6434,"event_guid":"6beabddc-2dd6-43d2-9936-618d41d42cde","weight":32},{"event_id":6462,"event_guid":"23e85d7a-9645-4ae2-9954-63b71abc08d4","weight":50},{"event_id":6466,"event_guid":"2d71612c-7f40-484b-a939-10b809aedd80","weight":32},{"event_id":6467,"event_guid":"6e25dd44-763f-494b-bae5-75b409dcf1d0","weight":31},{"event_id":6468,"event_guid":"809b164e-a331-4005-a1d8-ebe55d61d64c","weight":39},{"event_id":6471,"event_guid":"f17d3060-fb3d-4d73-b1e3-8bd5ec4d4d12","weight":49},{"event_id":6474,"event_guid":"f58a2b6d-bde0-483b-a8db-043ea9371cb6","weight":71},{"event_id":6477,"event_guid":"c85de43e-107e-4247-b550-946f376e2ec4","weight":31},{"event_id":6482,"event_guid":"86b96f3f-a6b5-49c0-a189-69912c016916","weight":47},{"event_id":6488,"event_guid":"8943659a-536d-4afb-85de-f1b8b29a7902","weight":55},{"event_id":6490,"event_guid":"a13bb3ac-fde1-4b82-833e-1fcf1f8f25dd","weight":12},{"event_id":6493,"event_guid":"2375222b-7dae-4bca-a5b0-aea227ab0d76","weight":33},{"event_id":6499,"event_guid":"a750228d-a37d-43c0-8e2f-d46137a991dc","weight":52},{"event_id":6503,"event_guid":"d0d6d058-f117-4ccb-ba6a-c41d9290a287","weight":25},{"event_id":6507,"event_guid":"787007cf-828d-4409-94b0-90a0b8d727a0","weight":47},{"event_id":6543,"event_guid":"48ed6dea-e67d-4866-8c35-318e9d892363","weight":40},{"event_id":6551,"event_guid":"3a571c21-31ed-453b-886d-7dea7b5751cd","weight":31},{"event_id":6590,"event_guid":"7ee42591-4f4d-481d-884b-44f5e18e1803","weight":32},{"event_id":6603,"event_guid":"ea00d1e0-a580-415f-a8cf-f02883d939dc","weight":31}]},{"guid":"ffdc92f3-1a39-4931-9409-f8bfabe9f628","title":"Transmission Control Protocol","subtitle":"TCP/IP basics","slug":"35c3-9675-transmission_control_protocol","link":"https://fahrplan.events.ccc.de/congress/2018/Fahrplan/events/9675.html","description":"TCP/IP is the most widely used protocol on the Internet for transmitting data. But how does it work in detail? This talk will explain the TCP protocol, from handshake over established to teardown in detail - and elaborate a bit on protocol adjustments over time and congestion control.\n\nI will briefly explain how computers talk to each other via the Internet Protocol (IP), and explain the transport protocols UDP and TCP, and their interaction with ICMP (for error and control messages). UDP is the user datagram protocol, an unreliable packet-oriented protocol. TCP provides a reliable stream of data, and includes connection establishment, feature negotiation, window management, and teardown.\n\nOver the last years at University of Cambridge I contributed to a formal model of TCP/IP and the Unix sockets API, developed in HOL4. We validated our HOL4 model with the FreeBSD-12 stack using Dtrace (packets, system calls, internal TCP state). In this research, we formalised a more exact TCP state machine than in initial RFCs or common literature (Stevens).\n\n\u003ca href=\"https://www.cl.cam.ac.uk/~pes20/Netsem/paper3.pdf\"\u003ehttps://www.cl.cam.ac.uk/~pes20/Netsem/paper3.pdf\u003c/a\u003e\n\n\u003ca href=\"https://github.com/rems-project/netsem\"\u003ehttps://github.com/rems-project/netsem\u003c/a\u003e","original_language":"eng","persons":["Hannes Mehnert"],"tags":["35c3","9675","Science"],"view_count":4923,"promoted":false,"date":"2018-12-27T00:00:00.000+01:00","release_date":"2018-12-27T01:00:00.000+01:00","updated_at":"2025-05-28T17:45:05.183+02:00","length":2352,"duration":2352,"thumb_url":"https://static.media.ccc.de/media/congress/2018/9675-hd.jpg","poster_url":"https://static.media.ccc.de/media/congress/2018/9675-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/congress/2018/9675-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/congress/2018/9675-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/35c3-9675-transmission_control_protocol","url":"https://api.media.ccc.de/public/events/ffdc92f3-1a39-4931-9409-f8bfabe9f628","conference_title":"35C3: Refreshing Memories","conference_url":"https://api.media.ccc.de/public/conferences/35c3","related":[{"event_id":6378,"event_guid":"15f4e5c5-40e1-4c73-8da0-4cc2a773ab13","weight":157},{"event_id":6381,"event_guid":"c0e4f528-92c7-4170-aff3-d4dd5cd74b2c","weight":208},{"event_id":6382,"event_guid":"2912b643-f5a8-4bbd-8b24-74983bc55754","weight":125},{"event_id":6383,"event_guid":"7177142b-6f15-4fac-af62-c45df7a377a9","weight":173},{"event_id":6388,"event_guid":"4cc5cf9a-214f-4e7d-991f-199e9f0db8cc","weight":103},{"event_id":6390,"event_guid":"6a5007f4-e7d6-4c63-9a10-26dd48a6eb6c","weight":140},{"event_id":6391,"event_guid":"1601bf3b-ce4a-44c9-993f-7d28fa65168d","weight":140},{"event_id":6396,"event_guid":"b34662ae-f1c6-4711-9270-b5865f6dd6c8","weight":112},{"event_id":6397,"event_guid":"51ede2da-0f9b-4984-bd58-659c556d20c9","weight":132},{"event_id":6400,"event_guid":"527b56af-8d56-4edb-9027-9ca60767c742","weight":255},{"event_id":6401,"event_guid":"f0d70663-0769-4462-ad27-bc516d9cb141","weight":394},{"event_id":6402,"event_guid":"8a3e490c-30a5-46a6-ab4f-45ef3b23b1a1","weight":118},{"event_id":6404,"event_guid":"5b947f86-8ba1-4b99-adbe-7c5030deea0c","weight":173},{"event_id":6406,"event_guid":"686c1387-e761-4df6-b395-f9ddf92d46e7","weight":206},{"event_id":6409,"event_guid":"a42e5a4f-fd9b-4571-bf17-483978afecb3","weight":179},{"event_id":6410,"event_guid":"a12d17e9-3758-4fa0-b612-0c6ba22ea773","weight":113},{"event_id":6411,"event_guid":"42650545-4394-4455-a5f5-9efad111fedc","weight":266},{"event_id":6413,"event_guid":"a9c0c28c-4f40-4d06-99da-d73fbb2655c4","weight":98},{"event_id":6417,"event_guid":"bf5019dc-499d-4c06-9ad0-35adbe01e7f3","weight":126},{"event_id":6418,"event_guid":"dbd61e6a-dbde-4dcd-9b2e-73ba7ad62861","weight":158},{"event_id":6421,"event_guid":"1a28630d-985e-409b-be4a-b6679ecc83c3","weight":100},{"event_id":6422,"event_guid":"e8385c89-d33a-42d8-afb6-8ae28fe5c89d","weight":167},{"event_id":6423,"event_guid":"ea7c532f-cc2d-4cb1-8f15-1933df7fd523","weight":160},{"event_id":6430,"event_guid":"462f9320-3a0e-4785-82de-15343803c2ba","weight":176},{"event_id":6433,"event_guid":"30278963-3b07-49a8-96a7-2b24a8cf573b","weight":119},{"event_id":6435,"event_guid":"9777cea0-ac06-4274-85db-908c1e87e2f4","weight":136},{"event_id":6462,"event_guid":"23e85d7a-9645-4ae2-9954-63b71abc08d4","weight":137},{"event_id":6474,"event_guid":"f58a2b6d-bde0-483b-a8db-043ea9371cb6","weight":181},{"event_id":6477,"event_guid":"c85de43e-107e-4247-b550-946f376e2ec4","weight":134},{"event_id":6499,"event_guid":"a750228d-a37d-43c0-8e2f-d46137a991dc","weight":108},{"event_id":6503,"event_guid":"d0d6d058-f117-4ccb-ba6a-c41d9290a287","weight":106},{"event_id":6543,"event_guid":"48ed6dea-e67d-4866-8c35-318e9d892363","weight":147},{"event_id":6603,"event_guid":"ea00d1e0-a580-415f-a8cf-f02883d939dc","weight":154},{"event_id":6611,"event_guid":"b1b28bd0-5279-4950-8385-9ee8a57187f9","weight":196}]},{"guid":"4cc5cf9a-214f-4e7d-991f-199e9f0db8cc","title":"First Sednit UEFI Rootkit Unveiled","subtitle":null,"slug":"35c3-9561-first_sednit_uefi_rootkit_unveiled","link":"https://fahrplan.events.ccc.de/congress/2018/Fahrplan/events/9561.html","description":"UEFI rootkits have been researched and discussed heavily in the past few years, but sparse evidence has been presented of real campaigns actively trying to compromise systems at this level. Our talk will reveal such a campaign successfully executed by the Sednit group. We will detail the full infection chain showing how Sednit was able to install their custom UEFI module on key targets' computers. Additionally, we will provide an in-depth analysis of their UEFI module and the associated trojanized LoJack agent.\n\nUEFI rootkits have been researched and discussed heavily in the past few years, but sparse evidence has been presented of real campaigns actively trying to compromise systems at this level. Our talk will reveal such a campaign successfully executed by the Sednit group. This APT group, also known as Fancy Bear, Sofacy and APT28, has been linked to numerous high profile cyberattacks such as the 2016 Democratic National Committee email leak scandal.\n\nEarlier this year, there was a public report stating that the infamous Sednit/Sofacy/APT28 APT group successfully trojanized a userland LoJack agent and used it against their targets. LoJack, an embedded anti-theft application, was scrutinized by security researchers in the past because of its unusual persistence method: a module preinstalled in many computers' UEFI/BIOS software. Over the years, several security risks have been found in this product, but no significant in-the-wild activity was ever reported until the discovery of the Sednit group leveraging some of the vulnerabilities affecting the userland agent. However, through our research, we now know that Sednit did not stop there: they also tried to, and succeeded, in installing a custom UEFI module directly into a system's SPI flash memory.\n\nIn this talk, we will detail the full infection chain showing how Sednit was able to install their custom UEFI module on key targets' computers. Additionally, we will provide an in-depth analysis of their UEFI module and the associated trojanized LoJack agent.\n","original_language":"eng","persons":["Frédéric Vachon"],"tags":["35c3","9561","Security"],"view_count":4215,"promoted":false,"date":"2018-12-27T00:00:00.000+01:00","release_date":"2018-12-27T01:00:00.000+01:00","updated_at":"2025-03-31T16:15:04.394+02:00","length":2452,"duration":2452,"thumb_url":"https://static.media.ccc.de/media/congress/2018/9561-hd.jpg","poster_url":"https://static.media.ccc.de/media/congress/2018/9561-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/congress/2018/9561-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/congress/2018/9561-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/35c3-9561-first_sednit_uefi_rootkit_unveiled","url":"https://api.media.ccc.de/public/events/4cc5cf9a-214f-4e7d-991f-199e9f0db8cc","conference_title":"35C3: Refreshing Memories","conference_url":"https://api.media.ccc.de/public/conferences/35c3","related":[{"event_id":6378,"event_guid":"15f4e5c5-40e1-4c73-8da0-4cc2a773ab13","weight":166},{"event_id":6379,"event_guid":"9dde571b-4d49-4b44-8329-42e354bcc24b","weight":91},{"event_id":6380,"event_guid":"e9095f5f-a38a-48da-b3d7-20da141b8b14","weight":101},{"event_id":6381,"event_guid":"c0e4f528-92c7-4170-aff3-d4dd5cd74b2c","weight":190},{"event_id":6382,"event_guid":"2912b643-f5a8-4bbd-8b24-74983bc55754","weight":114},{"event_id":6383,"event_guid":"7177142b-6f15-4fac-af62-c45df7a377a9","weight":149},{"event_id":6385,"event_guid":"9d8d4506-03b2-483d-aee5-d106f0a3eef5","weight":139},{"event_id":6389,"event_guid":"c8b34953-b60f-4ed0-8784-dc20153e0725","weight":115},{"event_id":6390,"event_guid":"6a5007f4-e7d6-4c63-9a10-26dd48a6eb6c","weight":260},{"event_id":6391,"event_guid":"1601bf3b-ce4a-44c9-993f-7d28fa65168d","weight":88},{"event_id":6397,"event_guid":"51ede2da-0f9b-4984-bd58-659c556d20c9","weight":134},{"event_id":6400,"event_guid":"527b56af-8d56-4edb-9027-9ca60767c742","weight":135},{"event_id":6401,"event_guid":"f0d70663-0769-4462-ad27-bc516d9cb141","weight":96},{"event_id":6402,"event_guid":"8a3e490c-30a5-46a6-ab4f-45ef3b23b1a1","weight":89},{"event_id":6404,"event_guid":"5b947f86-8ba1-4b99-adbe-7c5030deea0c","weight":108},{"event_id":6408,"event_guid":"ffdc92f3-1a39-4931-9409-f8bfabe9f628","weight":103},{"event_id":6409,"event_guid":"a42e5a4f-fd9b-4571-bf17-483978afecb3","weight":146},{"event_id":6411,"event_guid":"42650545-4394-4455-a5f5-9efad111fedc","weight":167},{"event_id":6419,"event_guid":"96d10915-cc4b-42ca-ad75-15205db70d0b","weight":120},{"event_id":6422,"event_guid":"e8385c89-d33a-42d8-afb6-8ae28fe5c89d","weight":148},{"event_id":6435,"event_guid":"9777cea0-ac06-4274-85db-908c1e87e2f4","weight":122},{"event_id":6603,"event_guid":"ea00d1e0-a580-415f-a8cf-f02883d939dc","weight":107}]},{"guid":"4dcbb9c4-8f93-40ed-85c0-90474f4ea623","title":"Afroroutes: Africa Elsewhere","subtitle":"VR experience \"Beyond Slavery\"","slug":"35c3-10009-afroroutes_africa_elsewhere","link":"https://fahrplan.events.ccc.de/congress/2018/Fahrplan/events/10009.html","description":"Let's think \"Beyond Slavery\": Afroroutes is a one-of-a-kind VR experience conceived as a journey through 3 displaced African heritages, immersing users in Rituals and Ceremonies to experience that well-conserved memory form, but also to feel the power of Music as a strong anthropological tool. Connecting Afro-diasporic narratives: alterity and heritage transcendence within the digital era, Afroroutes is a trigger to open a crucial debate about diasporic identity.\n\n\nAfroroutes is a VR experience taking you to some burning key destinations where African culture has been displaced through slavery and then, rooted again. From Salvador to Bahia to Gujarat through Tangier, there is a common history. Based on this VR Experience, the debate should be extended around \"Beyond Slavery\".\u2028\n\nWhat happened with the millions of displaced African men and women? Where are their descendants living today? Did their original culture and language disappear? How did their heritage contribute to building their new countries? How did the assimilation or rejection process go? How has this memory subsisted, and how is it lived and celebrated today?  But also, how to assimilate that chapter of history and transform it into a real global narrative - is there what we call a \"diasporic identity\"? And if it is the case, how to build this identity within a global, disrupted world? How can digital tools push this storytelling process?  \u2028\n\nThe medium \"Virtual Reality\" takes all its sense in this project, allowing an immersive and almost physical experience of those paths of slavery. This experience is triggered by music and sounds. Music is much more than a simple way of being together: it is the oral legacy of our intertwined culture. Music is such a powerful tool to explain and tackle the cultural dynamics of displaced heritage, but also as a most trustful narrative connector.\n\n\u003ca href=\"https://vimeo.com/254095649\"\u003ehttps://vimeo.com/254095649\u003c/a\u003e","original_language":"eng","persons":["Sélim Harbi"],"tags":["35c3","10009","Art \u0026 Culture"],"view_count":452,"promoted":false,"date":"2018-12-27T00:00:00.000+01:00","release_date":"2018-12-27T01:00:00.000+01:00","updated_at":"2025-05-23T03:00:02.722+02:00","length":2281,"duration":2281,"thumb_url":"https://static.media.ccc.de/media/congress/2018/10009-hd.jpg","poster_url":"https://static.media.ccc.de/media/congress/2018/10009-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/congress/2018/10009-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/congress/2018/10009-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/35c3-10009-afroroutes_africa_elsewhere","url":"https://api.media.ccc.de/public/events/4dcbb9c4-8f93-40ed-85c0-90474f4ea623","conference_title":"35C3: Refreshing Memories","conference_url":"https://api.media.ccc.de/public/conferences/35c3","related":[{"event_id":6378,"event_guid":"15f4e5c5-40e1-4c73-8da0-4cc2a773ab13","weight":24},{"event_id":6383,"event_guid":"7177142b-6f15-4fac-af62-c45df7a377a9","weight":24},{"event_id":6390,"event_guid":"6a5007f4-e7d6-4c63-9a10-26dd48a6eb6c","weight":21},{"event_id":6391,"event_guid":"1601bf3b-ce4a-44c9-993f-7d28fa65168d","weight":21},{"event_id":6392,"event_guid":"65563dfd-db48-41ea-85a9-e889dd673d09","weight":20},{"event_id":6396,"event_guid":"b34662ae-f1c6-4711-9270-b5865f6dd6c8","weight":20},{"event_id":6397,"event_guid":"51ede2da-0f9b-4984-bd58-659c556d20c9","weight":20},{"event_id":6400,"event_guid":"527b56af-8d56-4edb-9027-9ca60767c742","weight":30},{"event_id":6402,"event_guid":"8a3e490c-30a5-46a6-ab4f-45ef3b23b1a1","weight":23},{"event_id":6406,"event_guid":"686c1387-e761-4df6-b395-f9ddf92d46e7","weight":37},{"event_id":6408,"event_guid":"ffdc92f3-1a39-4931-9409-f8bfabe9f628","weight":21},{"event_id":6409,"event_guid":"a42e5a4f-fd9b-4571-bf17-483978afecb3","weight":24},{"event_id":6411,"event_guid":"42650545-4394-4455-a5f5-9efad111fedc","weight":30}]},{"guid":"2375222b-7dae-4bca-a5b0-aea227ab0d76","title":"A deep dive into the world of DOS viruses","subtitle":"Explaining in detail just how those little COM files infected and played with us back in the day","slug":"35c3-9617-a_deep_dive_into_the_world_of_dos_viruses","link":"https://fahrplan.events.ccc.de/congress/2018/Fahrplan/events/9617.html","description":"It is now 27 years since MS-DOS 5.0 was released. During its day there was the threat of viruses breaking your system or making it act in unpredictable ways. Due to its age and near total lack of consumer use it is safe to assume that all of the viruses for MS-DOS have been written. Using community archives and modern analysis methods we can uncover how they worked and reflect on how things have changed.\n\nComputers have come a long way in the last 27 years, and so has malware too. This talk will start off with some of the most famous and widely known payloads. A basic guide on how MS-DOS runs applications, and we will work up from there to analysing all 17k+ samples with that are in the archives using automatic tooling to pick out some of the most interesting ones.\n\nIf you don’t have reverse engineering skills, don’t be afraid! We will start off with the basics of how the IBM PC works, MS DOS execution, binary runtime, and how we automatically run/disassemble/trace/fuzz malware on mass.","original_language":"eng","persons":["Ben Cartwright-Cox"],"tags":["35c3","9617","Security"],"view_count":6809,"promoted":false,"date":"2018-12-28T00:00:00.000+01:00","release_date":"2018-12-29T01:00:00.000+01:00","updated_at":"2025-07-05T12:15:05.148+02:00","length":2292,"duration":2292,"thumb_url":"https://static.media.ccc.de/media/congress/2018/9617-hd.jpg","poster_url":"https://static.media.ccc.de/media/congress/2018/9617-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/congress/2018/9617-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/congress/2018/9617-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/35c3-9617-a_deep_dive_into_the_world_of_dos_viruses","url":"https://api.media.ccc.de/public/events/2375222b-7dae-4bca-a5b0-aea227ab0d76","conference_title":"35C3: Refreshing Memories","conference_url":"https://api.media.ccc.de/public/conferences/35c3","related":[{"event_id":6381,"event_guid":"c0e4f528-92c7-4170-aff3-d4dd5cd74b2c","weight":118},{"event_id":6390,"event_guid":"6a5007f4-e7d6-4c63-9a10-26dd48a6eb6c","weight":185},{"event_id":6400,"event_guid":"527b56af-8d56-4edb-9027-9ca60767c742","weight":163},{"event_id":6404,"event_guid":"5b947f86-8ba1-4b99-adbe-7c5030deea0c","weight":150},{"event_id":6406,"event_guid":"686c1387-e761-4df6-b395-f9ddf92d46e7","weight":105},{"event_id":6409,"event_guid":"a42e5a4f-fd9b-4571-bf17-483978afecb3","weight":137},{"event_id":6411,"event_guid":"42650545-4394-4455-a5f5-9efad111fedc","weight":215},{"event_id":6422,"event_guid":"e8385c89-d33a-42d8-afb6-8ae28fe5c89d","weight":188},{"event_id":6423,"event_guid":"ea7c532f-cc2d-4cb1-8f15-1933df7fd523","weight":113},{"event_id":6429,"event_guid":"d995955c-319f-4228-b3f4-080868bbfdf8","weight":106},{"event_id":6430,"event_guid":"462f9320-3a0e-4785-82de-15343803c2ba","weight":131},{"event_id":6435,"event_guid":"9777cea0-ac06-4274-85db-908c1e87e2f4","weight":106},{"event_id":6462,"event_guid":"23e85d7a-9645-4ae2-9954-63b71abc08d4","weight":133},{"event_id":6474,"event_guid":"f58a2b6d-bde0-483b-a8db-043ea9371cb6","weight":223},{"event_id":6477,"event_guid":"c85de43e-107e-4247-b550-946f376e2ec4","weight":132},{"event_id":6481,"event_guid":"948fee49-de6f-42b1-82f8-045af2aa155e","weight":108},{"event_id":6488,"event_guid":"8943659a-536d-4afb-85de-f1b8b29a7902","weight":127},{"event_id":6491,"event_guid":"9f8b19eb-31cb-4250-80d4-5caf4e0b33dd","weight":36},{"event_id":6492,"event_guid":"bc545b26-8319-43fb-abc2-f624ef414ee8","weight":127},{"event_id":6494,"event_guid":"9a91d92b-0691-46b2-ba73-112bc598342f","weight":24},{"event_id":6498,"event_guid":"4e6ab724-8663-456a-ac01-1cfdfc94c27f","weight":34},{"event_id":6499,"event_guid":"a750228d-a37d-43c0-8e2f-d46137a991dc","weight":242},{"event_id":6503,"event_guid":"d0d6d058-f117-4ccb-ba6a-c41d9290a287","weight":233},{"event_id":6507,"event_guid":"787007cf-828d-4409-94b0-90a0b8d727a0","weight":121},{"event_id":6511,"event_guid":"4f6f4278-1cfb-4e8d-935d-ec0ac2adefc5","weight":152},{"event_id":6520,"event_guid":"64d3f3f5-5665-4050-ba15-0db530ecc262","weight":148},{"event_id":6532,"event_guid":"94447a62-a3ba-4f6d-a3b7-b5318a954651","weight":107},{"event_id":6535,"event_guid":"a875f05c-5eeb-4478-9e6f-863fc52b8868","weight":129},{"event_id":6543,"event_guid":"48ed6dea-e67d-4866-8c35-318e9d892363","weight":179},{"event_id":6551,"event_guid":"3a571c21-31ed-453b-886d-7dea7b5751cd","weight":167},{"event_id":6577,"event_guid":"49fe1044-4038-4cec-8e80-71621c9e7d6e","weight":240},{"event_id":6603,"event_guid":"ea00d1e0-a580-415f-a8cf-f02883d939dc","weight":315},{"event_id":6611,"event_guid":"b1b28bd0-5279-4950-8385-9ee8a57187f9","weight":218}]},{"guid":"e77ef54a-5dd7-4be1-80c7-42726b273e6f","title":"Matrix, the current status and year to date","subtitle":null,"slug":"35c3-9400-matrix_the_current_status_and_year_to_date","link":"https://fahrplan.events.ccc.de/congress/2018/Fahrplan/events/9400.html","description":"Matrix is an open standard for communication over the Internet. I will talk about the matrix standard, both the technical implementation and the reasons for its creation. We will focus on the changes and progress that has been made in the previous year, particularly getting the specification out of beta, and the growth of the ecosystem. Finally, the Matrix environment continues to develop, and we’ll look at the roadmap for the future.","original_language":"eng","persons":["Ben Parsons from Matrix"],"tags":["35c3","9400","Resilience"],"view_count":2906,"promoted":false,"date":"2018-12-29T00:00:00.000+01:00","release_date":"2018-12-29T01:00:00.000+01:00","updated_at":"2025-05-26T18:15:05.709+02:00","length":2369,"duration":2369,"thumb_url":"https://static.media.ccc.de/media/congress/2018/9400-hd.jpg","poster_url":"https://static.media.ccc.de/media/congress/2018/9400-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/congress/2018/9400-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/congress/2018/9400-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/35c3-9400-matrix_the_current_status_and_year_to_date","url":"https://api.media.ccc.de/public/events/e77ef54a-5dd7-4be1-80c7-42726b273e6f","conference_title":"35C3: Refreshing Memories","conference_url":"https://api.media.ccc.de/public/conferences/35c3","related":[{"event_id":6396,"event_guid":"b34662ae-f1c6-4711-9270-b5865f6dd6c8","weight":63},{"event_id":6408,"event_guid":"ffdc92f3-1a39-4931-9409-f8bfabe9f628","weight":53},{"event_id":6430,"event_guid":"462f9320-3a0e-4785-82de-15343803c2ba","weight":60},{"event_id":6457,"event_guid":"74b9c748-970f-4693-ac7e-46fcc733d2b4","weight":69},{"event_id":6474,"event_guid":"f58a2b6d-bde0-483b-a8db-043ea9371cb6","weight":54},{"event_id":6477,"event_guid":"c85de43e-107e-4247-b550-946f376e2ec4","weight":35},{"event_id":6492,"event_guid":"bc545b26-8319-43fb-abc2-f624ef414ee8","weight":18},{"event_id":6493,"event_guid":"2375222b-7dae-4bca-a5b0-aea227ab0d76","weight":37},{"event_id":6498,"event_guid":"4e6ab724-8663-456a-ac01-1cfdfc94c27f","weight":64},{"event_id":6499,"event_guid":"a750228d-a37d-43c0-8e2f-d46137a991dc","weight":88},{"event_id":6502,"event_guid":"e66cded3-7336-42bd-a7c8-d77073465ad2","weight":69},{"event_id":6503,"event_guid":"d0d6d058-f117-4ccb-ba6a-c41d9290a287","weight":57},{"event_id":6507,"event_guid":"787007cf-828d-4409-94b0-90a0b8d727a0","weight":63},{"event_id":6511,"event_guid":"4f6f4278-1cfb-4e8d-935d-ec0ac2adefc5","weight":58},{"event_id":6512,"event_guid":"25c54ce3-598c-42ee-8832-52fe9deae7ad","weight":57},{"event_id":6519,"event_guid":"5a8097ad-15c2-492e-8bc4-6b634fd8e963","weight":107},{"event_id":6520,"event_guid":"64d3f3f5-5665-4050-ba15-0db530ecc262","weight":56},{"event_id":6523,"event_guid":"240fe8a1-ee33-4f07-88d0-34b8bb04db71","weight":72},{"event_id":6530,"event_guid":"83bf042d-7382-4975-a3f8-92229944b8fc","weight":76},{"event_id":6532,"event_guid":"94447a62-a3ba-4f6d-a3b7-b5318a954651","weight":63},{"event_id":6535,"event_guid":"a875f05c-5eeb-4478-9e6f-863fc52b8868","weight":69},{"event_id":6536,"event_guid":"0a4a43e0-2b8d-424c-aaa3-101c843de75c","weight":82},{"event_id":6543,"event_guid":"48ed6dea-e67d-4866-8c35-318e9d892363","weight":66},{"event_id":6551,"event_guid":"3a571c21-31ed-453b-886d-7dea7b5751cd","weight":18},{"event_id":6603,"event_guid":"ea00d1e0-a580-415f-a8cf-f02883d939dc","weight":87},{"event_id":6611,"event_guid":"b1b28bd0-5279-4950-8385-9ee8a57187f9","weight":80}]},{"guid":"1a28630d-985e-409b-be4a-b6679ecc83c3","title":"Polizeigesetze","subtitle":"Endlich viele neue Gründe zu demonstrieren","slug":"35c3-10015-polizeigesetze","link":"https://fahrplan.events.ccc.de/congress/2018/Fahrplan/events/10015.html","description":"Heimatminister Horst Seehofer und seine Amtskollegen in den Ländern erweitern die Rechte der Polizeien und planen ein „Musterpolizeigesetz“. Damit handelten sie sich die größten Proteste gegen Überwachungsvorhaben seit Jahren ein.\n\nWir geben nicht nur einen Überblick über die zahlreichen Neuregelungen der Polizeigesetze in den Bundesländern, sondern berichten auch aus den Anhörungen in den Landtagen und von den Stellungnahmen. Wir erklären, was in den neuen Gesetzen steht und welche rechtlichen und technischen Grenzüberschreitungen wir zu kritisieren haben.\n\nUnd wir haben ein paar Forderungen.\n\n\u003ca href=\"https://netzpolitik.org/tag/polizeigesetz/\"\u003ehttps://netzpolitik.org/tag/polizeigesetz/\u003c/a\u003e","original_language":"deu","persons":["Marie Bröckling","Constanze Kurz"],"tags":["35c3","10015","Ethics, Society \u0026 Politics"],"view_count":10329,"promoted":false,"date":"2018-12-27T00:00:00.000+01:00","release_date":"2018-12-28T01:00:00.000+01:00","updated_at":"2025-04-28T10:45:04.395+02:00","length":3536,"duration":3536,"thumb_url":"https://static.media.ccc.de/media/congress/2018/10015-hd.jpg","poster_url":"https://static.media.ccc.de/media/congress/2018/10015-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/congress/2018/10015-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/congress/2018/10015-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/35c3-10015-polizeigesetze","url":"https://api.media.ccc.de/public/events/1a28630d-985e-409b-be4a-b6679ecc83c3","conference_title":"35C3: Refreshing Memories","conference_url":"https://api.media.ccc.de/public/conferences/35c3","related":[{"event_id":6378,"event_guid":"15f4e5c5-40e1-4c73-8da0-4cc2a773ab13","weight":225},{"event_id":6379,"event_guid":"9dde571b-4d49-4b44-8329-42e354bcc24b","weight":165},{"event_id":6383,"event_guid":"7177142b-6f15-4fac-af62-c45df7a377a9","weight":633},{"event_id":6389,"event_guid":"c8b34953-b60f-4ed0-8784-dc20153e0725","weight":280},{"event_id":6390,"event_guid":"6a5007f4-e7d6-4c63-9a10-26dd48a6eb6c","weight":184},{"event_id":6391,"event_guid":"1601bf3b-ce4a-44c9-993f-7d28fa65168d","weight":297},{"event_id":6393,"event_guid":"4db8970f-bbfe-4541-90a8-31a05d599ffb","weight":184},{"event_id":6400,"event_guid":"527b56af-8d56-4edb-9027-9ca60767c742","weight":431},{"event_id":6404,"event_guid":"5b947f86-8ba1-4b99-adbe-7c5030deea0c","weight":212},{"event_id":6406,"event_guid":"686c1387-e761-4df6-b395-f9ddf92d46e7","weight":623},{"event_id":6409,"event_guid":"a42e5a4f-fd9b-4571-bf17-483978afecb3","weight":263},{"event_id":6410,"event_guid":"a12d17e9-3758-4fa0-b612-0c6ba22ea773","weight":351},{"event_id":6411,"event_guid":"42650545-4394-4455-a5f5-9efad111fedc","weight":408},{"event_id":6413,"event_guid":"a9c0c28c-4f40-4d06-99da-d73fbb2655c4","weight":530},{"event_id":6414,"event_guid":"f010dc03-13bc-413d-95ec-e8786626a2f1","weight":253},{"event_id":6422,"event_guid":"e8385c89-d33a-42d8-afb6-8ae28fe5c89d","weight":178},{"event_id":6423,"event_guid":"ea7c532f-cc2d-4cb1-8f15-1933df7fd523","weight":584},{"event_id":6429,"event_guid":"d995955c-319f-4228-b3f4-080868bbfdf8","weight":371},{"event_id":6430,"event_guid":"462f9320-3a0e-4785-82de-15343803c2ba","weight":751},{"event_id":6434,"event_guid":"6beabddc-2dd6-43d2-9936-618d41d42cde","weight":129},{"event_id":6462,"event_guid":"23e85d7a-9645-4ae2-9954-63b71abc08d4","weight":848},{"event_id":6471,"event_guid":"f17d3060-fb3d-4d73-b1e3-8bd5ec4d4d12","weight":378},{"event_id":6474,"event_guid":"f58a2b6d-bde0-483b-a8db-043ea9371cb6","weight":466},{"event_id":6488,"event_guid":"8943659a-536d-4afb-85de-f1b8b29a7902","weight":155},{"event_id":6494,"event_guid":"9a91d92b-0691-46b2-ba73-112bc598342f","weight":155},{"event_id":6499,"event_guid":"a750228d-a37d-43c0-8e2f-d46137a991dc","weight":197},{"event_id":6503,"event_guid":"d0d6d058-f117-4ccb-ba6a-c41d9290a287","weight":145},{"event_id":6507,"event_guid":"787007cf-828d-4409-94b0-90a0b8d727a0","weight":462},{"event_id":6511,"event_guid":"4f6f4278-1cfb-4e8d-935d-ec0ac2adefc5","weight":218},{"event_id":6543,"event_guid":"48ed6dea-e67d-4866-8c35-318e9d892363","weight":322},{"event_id":6545,"event_guid":"400622c5-3754-43fd-aaf3-0ca00e9ad551","weight":161},{"event_id":6603,"event_guid":"ea00d1e0-a580-415f-a8cf-f02883d939dc","weight":288},{"event_id":6611,"event_guid":"b1b28bd0-5279-4950-8385-9ee8a57187f9","weight":283}]},{"guid":"c293b397-9fad-45ff-9ffe-716503c6c095","title":"Let's reverse engineer the Universe","subtitle":"exploring the dark","slug":"35c3-9925-let_s_reverse_engineer_the_universe","link":"https://fahrplan.events.ccc.de/congress/2018/Fahrplan/events/9925.html","description":"There is four times more dark matter and over fifteen times more dark energy than regular matter in the universe. And we have absolutely no idea what these invisible dark substances might be. This talk will show how we know that dark energy and dark matter exist, although we cannot see them directly. This kind of reverse enigneering of the universe already revealed some interesting features of the dark parts. However, the true nature of dark matter and dark energy are literally in the dark.\n\nWhen it comes to dark matter, cosmology is facing a crisis. Many theories that can be tested nowadays where falsified and dark matter particle candidates still haven't been found in most of the predicted energy ranges. Whatever dark matter and dark energy will turn out to be, it will be stunning. So stay tuned and explore the dark. ","original_language":"eng","persons":["Sara Konrad"],"tags":["35c3","9925","Science"],"view_count":2114,"promoted":false,"date":"2018-12-30T00:00:00.000+01:00","release_date":"2018-12-30T01:00:00.000+01:00","updated_at":"2025-01-09T17:45:10.696+01:00","length":3641,"duration":3641,"thumb_url":"https://static.media.ccc.de/media/congress/2018/9925-hd.jpg","poster_url":"https://static.media.ccc.de/media/congress/2018/9925-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/congress/2018/9925-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/congress/2018/9925-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/35c3-9925-let_s_reverse_engineer_the_universe","url":"https://api.media.ccc.de/public/events/c293b397-9fad-45ff-9ffe-716503c6c095","conference_title":"35C3: Refreshing Memories","conference_url":"https://api.media.ccc.de/public/conferences/35c3","related":[{"event_id":6400,"event_guid":"527b56af-8d56-4edb-9027-9ca60767c742","weight":57},{"event_id":6404,"event_guid":"5b947f86-8ba1-4b99-adbe-7c5030deea0c","weight":69},{"event_id":6417,"event_guid":"bf5019dc-499d-4c06-9ad0-35adbe01e7f3","weight":66},{"event_id":6430,"event_guid":"462f9320-3a0e-4785-82de-15343803c2ba","weight":64},{"event_id":6488,"event_guid":"8943659a-536d-4afb-85de-f1b8b29a7902","weight":61},{"event_id":6499,"event_guid":"a750228d-a37d-43c0-8e2f-d46137a991dc","weight":64},{"event_id":6511,"event_guid":"4f6f4278-1cfb-4e8d-935d-ec0ac2adefc5","weight":51},{"event_id":6516,"event_guid":"cf86e707-27a6-4839-a03f-438413e7756f","weight":75},{"event_id":6519,"event_guid":"5a8097ad-15c2-492e-8bc4-6b634fd8e963","weight":9},{"event_id":6530,"event_guid":"83bf042d-7382-4975-a3f8-92229944b8fc","weight":65},{"event_id":6532,"event_guid":"94447a62-a3ba-4f6d-a3b7-b5318a954651","weight":60},{"event_id":6543,"event_guid":"48ed6dea-e67d-4866-8c35-318e9d892363","weight":78},{"event_id":6553,"event_guid":"a667d070-483e-4e2b-9bf9-d9a5475b6356","weight":9},{"event_id":6563,"event_guid":"3d5774f7-7f42-40bb-a318-4a2c6357dd9b","weight":152},{"event_id":6570,"event_guid":"e4dbae08-779a-4972-a099-7c85df141fa4","weight":55},{"event_id":6575,"event_guid":"07f5d97a-161c-4435-abad-6ef08107df15","weight":9},{"event_id":6577,"event_guid":"49fe1044-4038-4cec-8e80-71621c9e7d6e","weight":62},{"event_id":6582,"event_guid":"36635330-55d6-4297-abcd-6d22fd2d22df","weight":59},{"event_id":6583,"event_guid":"623fd999-d7dd-4fd8-896c-75e51a21df1e","weight":40},{"event_id":6590,"event_guid":"7ee42591-4f4d-481d-884b-44f5e18e1803","weight":22},{"event_id":6592,"event_guid":"b11ac9c0-8a4d-47ae-a584-f5c01fa2a01c","weight":20},{"event_id":6598,"event_guid":"8bd222ad-34a7-468a-9e83-11767dcfa809","weight":56},{"event_id":6603,"event_guid":"ea00d1e0-a580-415f-a8cf-f02883d939dc","weight":88},{"event_id":6611,"event_guid":"b1b28bd0-5279-4950-8385-9ee8a57187f9","weight":121}]},{"guid":"ed525209-a9e5-4082-810a-3bd466ca8ca0","title":"Lightning Talks Day 3","subtitle":"","slug":"35c3-9567-lightning_talks_day_3","link":"https://fahrplan.events.ccc.de/congress/2018/Fahrplan/events/9567.html","description":"Lightning Talks are short lectures (almost) any congress participant may give! Bring your infectious enthusiasm to an audience with a short attention span! Discuss a program, system or technique! Pitch your projects and ideas or try to rally a crew of people to your party or assembly! Whatever you bring, make it quick! \r\n\r\nFor schedule info, please check out \u003ca href=\"https://c3lt.de/35c3\"\u003ehttps://c3lt.de/35c3\u003c/a\u003e and \u003ca href=\"https://events.ccc.de/congress/2018/wiki/Static:Lightning_Talks\"\u003ehttps://events.ccc.de/congress/2018/wiki/Static:Lightning_Talks\u003c/a\u003e\u003c/p\u003e\r\n\r\n\r\n\u003cul\u003e\u003cli\u003e\u003ca href=\"#t=560\"\u003e9:20\u003c/a\u003e Public Sector Information (en)\u003c/li\u003e\u003cli\u003e\u003ca href=\"#t=810\"\u003e13:30\u003c/a\u003e Password Strength Meters (en)\u003c/li\u003e\u003cli\u003e\u003ca href=\"#t=1080\"\u003e18:00\u003c/a\u003e Netlink and Go (en)\u003c/li\u003e\r\n\u003cli\u003e\u003ca href=\"#t=1385\"\u003e23:05\u003c/a\u003e Food Hacking Base 2019 (en)\u003c/li\u003e\r\n\u003cli\u003e\u003ca href=\"#t=1710\"\u003e28:30\u003c/a\u003e Getaviz (en)\u003c/li\u003e\r\n\u003cli\u003e\u003ca href=\"#t=1925\"\u003e32:05\u003c/a\u003e Sigrok (en)\u003c/li\u003e\r\n\u003cli\u003e\u003ca href=\"#t=2285\"\u003e38:05\u003c/a\u003e Datenkrake gefunden, und nun? (de)\u003c/li\u003e\r\n\u003cli\u003e\u003ca href=\"#t=2640\"\u003e44:00\u003c/a\u003e Borg Backup (en)\u003c/li\u003e\r\n\u003cli\u003e\u003ca href=\"#t=3000\"\u003e50:00\u003c/a\u003e TUMexam: Wie wir mit 1000+ Klausuren fertig werden (de)\u003c/li\u003e\r\n\u003cli\u003e\u003ca href=\"#t=3255\"\u003e54:15\u003c/a\u003e IRMA (en)\u003c/li\u003e\r\n\u003cli\u003e\u003ca href=\"#t=3600\"\u003e1:00:00\u003c/a\u003e Warum wir zwei Jahre lang Wikibooks ausgedruckt haben (de)\u003c/li\u003e\r\n\u003cli\u003e\u003ca href=\"#t=3890\"\u003e1:04:50\u003c/a\u003e Openage (en)\u003c/li\u003e\r\n\u003cli\u003e\u003ca href=\"#t=4250\"\u003e1:10:50\u003c/a\u003e Dash (en)\u003c/li\u003e\r\n\u003cli\u003e\u003ca href=\"#t=4570\"\u003e1:16:10\u003c/a\u003e BalCCon2K19 (en)\u003c/li\u003e\r\n\u003cli\u003e\u003ca href=\"#t=4860\"\u003e1:21:00\u003c/a\u003e Sophron Win Wifi Bug (en)\u003c/li\u003e\r\n\u003cli\u003e\u003ca href=\"#t=5170\"\u003e1:26:10\u003c/a\u003e Human Connection - Free Socialnetwork (en)\u003c/li\u003e\r\n\u003cli\u003e\u003ca href=\"#t=5496\"\u003e1:31:36\u003c/a\u003e The Importance of iOs Privacy (en)\u003c/li\u003e\r\n\u003cli\u003e\u003ca href=\"#t=5830\"\u003e1:37:10\u003c/a\u003e TAN Tree Area Network (en)\u003c/li\u003e\r\n\u003cli\u003e\u003ca href=\"#t=6050\"\u003e1:40:50\u003c/a\u003e GNU/Linux improved (en)\u003c/li\u003e\r\n\u003cli\u003e\u003ca href=\"#t=6315\"\u003e1:45:15\u003c/a\u003e Navigating in Linux Kernel Security Area (en)\u003c/li\u003e\r\n\u003cli\u003e\u003ca href=\"#t=6620\"\u003e1:50:20\u003c/a\u003e Pass the cookie and pivot the cloud (en)\u003c/li\u003e\r\n\u003cli\u003e\u003ca href=\"#t=6960\"\u003e1:56:00\u003c/a\u003e War on drugs (en)\u003c/li\u003e\r\n\u003c/ul\u003e","original_language":"eng","persons":["gedsic","bigalex"],"tags":["35c3","9567","CCC","Lightning Talks"],"view_count":1376,"promoted":false,"date":"2018-12-29T00:00:00.000+01:00","release_date":"2018-12-30T01:00:00.000+01:00","updated_at":"2025-05-06T22:45:05.611+02:00","length":7516,"duration":7516,"thumb_url":"https://static.media.ccc.de/media/congress/2018/9567-hd.jpg","poster_url":"https://static.media.ccc.de/media/congress/2018/9567-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/congress/2018/9567-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/congress/2018/9567-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/35c3-9567-lightning_talks_day_3","url":"https://api.media.ccc.de/public/events/ed525209-a9e5-4082-810a-3bd466ca8ca0","conference_title":"35C3: Refreshing Memories","conference_url":"https://api.media.ccc.de/public/conferences/35c3","related":[{"event_id":6378,"event_guid":"15f4e5c5-40e1-4c73-8da0-4cc2a773ab13","weight":15},{"event_id":6400,"event_guid":"527b56af-8d56-4edb-9027-9ca60767c742","weight":16},{"event_id":6411,"event_guid":"42650545-4394-4455-a5f5-9efad111fedc","weight":22},{"event_id":6430,"event_guid":"462f9320-3a0e-4785-82de-15343803c2ba","weight":18},{"event_id":6462,"event_guid":"23e85d7a-9645-4ae2-9954-63b71abc08d4","weight":12},{"event_id":6471,"event_guid":"f17d3060-fb3d-4d73-b1e3-8bd5ec4d4d12","weight":19},{"event_id":6474,"event_guid":"f58a2b6d-bde0-483b-a8db-043ea9371cb6","weight":20},{"event_id":6507,"event_guid":"787007cf-828d-4409-94b0-90a0b8d727a0","weight":16},{"event_id":6536,"event_guid":"0a4a43e0-2b8d-424c-aaa3-101c843de75c","weight":17},{"event_id":6543,"event_guid":"48ed6dea-e67d-4866-8c35-318e9d892363","weight":22},{"event_id":6551,"event_guid":"3a571c21-31ed-453b-886d-7dea7b5751cd","weight":21},{"event_id":6574,"event_guid":"54c671a2-1803-4085-a923-a875ca11723a","weight":18},{"event_id":6583,"event_guid":"623fd999-d7dd-4fd8-896c-75e51a21df1e","weight":13},{"event_id":6586,"event_guid":"362172c1-b637-48e8-ae2a-1fa40391b160","weight":16},{"event_id":6590,"event_guid":"7ee42591-4f4d-481d-884b-44f5e18e1803","weight":17},{"event_id":6593,"event_guid":"c293b397-9fad-45ff-9ffe-716503c6c095","weight":17},{"event_id":6598,"event_guid":"8bd222ad-34a7-468a-9e83-11767dcfa809","weight":8},{"event_id":6603,"event_guid":"ea00d1e0-a580-415f-a8cf-f02883d939dc","weight":37},{"event_id":6608,"event_guid":"46b7c5d8-318d-4f6c-a17e-73f2638ab46a","weight":15},{"event_id":6611,"event_guid":"b1b28bd0-5279-4950-8385-9ee8a57187f9","weight":62},{"event_id":6612,"event_guid":"5b7f01a6-f762-4c28-961c-7f6ab2f70fb4","weight":20},{"event_id":6613,"event_guid":"8580bb67-f3f8-4978-aba8-abad02ecceec","weight":122},{"event_id":6616,"event_guid":"e96ff77d-7247-48a8-839b-554ee37328d6","weight":99}]},{"guid":"07cbfcb7-08de-4965-b70f-f904d39f7c78","title":"It Always Feels Like the Five Eyes Are Watching You","subtitle":"Five Eyes’ Quest For Security Has Given Us Widespread Insecurity","slug":"35c3-9951-it_always_feels_like_the_five_eyes_are_watching_you","link":"https://fahrplan.events.ccc.de/congress/2018/Fahrplan/events/9951.html","description":"This talk will discuss all about the Five Eyes, the espionage alliance between Australia, Canada, New Zealand, the United Kingdom and the United States. It is one of the largest intelligence operations in the world, which monitors billions of communications around the globe in the name of security. Yet the Five Eyes propose to weaken security, privacy and eroded the possibility of secure systems.\n\nThis talk will go into details about the Five Eyes (FVEY), covering its origins in the aftermath of World War II, its expansion in the cold war, ECHELON, and further expansion in the the era of counter-terrorism, through today, where the Five Eyes have set their sights on enabling mass surveillance and stopping strong encryption.\n\nThe discussion will include:\n- The history and background of the Five Eyes\n\tOrigins\n\tCold War (ECHELON)\n\tTerrorism\n- How the FVEY spying and intelligence sharing works\n\t- Malware\n\t- Backdoors\n\t- Routers\n\t- Internet exchanges\n- Domestic sharing: when one member spies on another’s citizens, and shares the information back to get around prohibitions on domestic surveillance.\n- More Eyes, More Problems.  Proposals to expand the number of eyes, including many within the EU\n- Whistleblowers: What the documents shared by Edward Snowden revealed about the Five Eyes\n- The Five Eyes latest fight: Against strong encryption. FVEY member claim to aim to \"thwart the encryption of terrorist messaging,” and the UK and Australia have taken steps through legislation to weaken security.\n- Why this matters - the legal and policy framework for communications surveillance and the application of human rights principles for surveillance.","original_language":"eng","persons":["Kurt Opsahl"],"tags":["35c3","9951","Ethics, Society \u0026 Politics"],"view_count":2110,"promoted":false,"date":"2018-12-27T00:00:00.000+01:00","release_date":"2018-12-28T01:00:00.000+01:00","updated_at":"2025-05-17T17:15:03.121+02:00","length":3886,"duration":3886,"thumb_url":"https://static.media.ccc.de/media/congress/2018/9951-hd.jpg","poster_url":"https://static.media.ccc.de/media/congress/2018/9951-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/congress/2018/9951-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/congress/2018/9951-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/35c3-9951-it_always_feels_like_the_five_eyes_are_watching_you","url":"https://api.media.ccc.de/public/events/07cbfcb7-08de-4965-b70f-f904d39f7c78","conference_title":"35C3: Refreshing Memories","conference_url":"https://api.media.ccc.de/public/conferences/35c3","related":[{"event_id":6390,"event_guid":"6a5007f4-e7d6-4c63-9a10-26dd48a6eb6c","weight":76},{"event_id":6409,"event_guid":"a42e5a4f-fd9b-4571-bf17-483978afecb3","weight":57},{"event_id":6411,"event_guid":"42650545-4394-4455-a5f5-9efad111fedc","weight":71},{"event_id":6412,"event_guid":"d7aa8828-4e06-4029-b962-1009815efa58","weight":54},{"event_id":6414,"event_guid":"f010dc03-13bc-413d-95ec-e8786626a2f1","weight":77},{"event_id":6418,"event_guid":"dbd61e6a-dbde-4dcd-9b2e-73ba7ad62861","weight":57},{"event_id":6419,"event_guid":"96d10915-cc4b-42ca-ad75-15205db70d0b","weight":82},{"event_id":6421,"event_guid":"1a28630d-985e-409b-be4a-b6679ecc83c3","weight":62},{"event_id":6422,"event_guid":"e8385c89-d33a-42d8-afb6-8ae28fe5c89d","weight":61},{"event_id":6423,"event_guid":"ea7c532f-cc2d-4cb1-8f15-1933df7fd523","weight":53},{"event_id":6429,"event_guid":"d995955c-319f-4228-b3f4-080868bbfdf8","weight":69},{"event_id":6430,"event_guid":"462f9320-3a0e-4785-82de-15343803c2ba","weight":73},{"event_id":6432,"event_guid":"de977841-8510-4172-9622-dd0563c2cb82","weight":57},{"event_id":6433,"event_guid":"30278963-3b07-49a8-96a7-2b24a8cf573b","weight":63},{"event_id":6434,"event_guid":"6beabddc-2dd6-43d2-9936-618d41d42cde","weight":67},{"event_id":6435,"event_guid":"9777cea0-ac06-4274-85db-908c1e87e2f4","weight":65},{"event_id":6462,"event_guid":"23e85d7a-9645-4ae2-9954-63b71abc08d4","weight":58},{"event_id":6519,"event_guid":"5a8097ad-15c2-492e-8bc4-6b634fd8e963","weight":59},{"event_id":6603,"event_guid":"ea00d1e0-a580-415f-a8cf-f02883d939dc","weight":54}]},{"guid":"94447a62-a3ba-4f6d-a3b7-b5318a954651","title":"The Mars Rover On-board Computer","subtitle":"How Curiosity's Onboard Computer works, and what you can learn from how it was designed","slug":"35c3-9783-the_mars_rover_on-board_computer","link":"https://fahrplan.events.ccc.de/congress/2018/Fahrplan/events/9783.html","description":"Mars Rover Curiosity is one of the most sophisticated pieces of hardware ever launched into space. Because of the communication delay from Earth to Mars, it needs to accomplish most of its tasks completely autonomously: landing, navigation, exploration and singing birthday songs to itself. To do all this, it only has one central onboard computer. Let's look at that computer and the software it runs in detail. \n\n\u003cp\u003eWhile space is a somewhat unique environment, we can still learn a lot by looking at how the pieces hardware and software on board of Curiosity are designed and managed. The spacecraft only has one onboard computer that took over from the second it was launched towards Mars. It navigated the stars and orbits, managed a very complicated landing procedure, and now drives around as a car-sized rover over rocks and slippery ravines, all while collecting samples and analysing them with its on board lab.\u003c/p\u003e\n\n\u003cp\u003eFirst we'll have a look at the history of the Mars Science Laboratory plans, then in part two we will launch into hardware. What processors do we have, how are the working together? How is redundancy handled, and shielding against radiation?\u003c/p\u003e\n\n\u003cp\u003eAs a part three, we'll look closely at the rover's software. Using over the air updates, almost all code running on Curiosity has been pushed there after it had landed on Mars. NASA pushed updates to enable new scientific missions, to make it traverse the environment in a different way, and to route around broken hardware. \u003c/p\u003e\n\n\u003cp\u003eAfter listening to this talk, you should find yourself inspired to look at problems of software and hardware fault-tolerance and  long-term maintenance in a new light. You should be entertained by a hopefully interesting aspect of computers and space flight.  And you'll get a certain awe of the engineers at JPL and their accomplishments. \u003c/p\u003e\n\n\u003ca href=\"https://www.amazon.com/Design-Engineering-Curiosity-Performs-Springer/dp/3319681443\"\u003ehttps://www.amazon.com/Design-Engineering-Curiosity-Performs-Springer/dp/3319681443\u003c/a\u003e\n\n\u003ca href=\"https://www.youtube.com/watch?v=09iTidqkriw\"\u003ehttps://www.youtube.com/watch?v=09iTidqkriw\u003c/a\u003e","original_language":"eng","persons":["breakthesystem"],"tags":["35c3","9783","Hardware \u0026 Making"],"view_count":4392,"promoted":false,"date":"2018-12-29T00:00:00.000+01:00","release_date":"2018-12-29T01:00:00.000+01:00","updated_at":"2025-07-04T07:45:05.144+02:00","length":2598,"duration":2598,"thumb_url":"https://static.media.ccc.de/media/congress/2018/9783-hd.jpg","poster_url":"https://static.media.ccc.de/media/congress/2018/9783-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/congress/2018/9783-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/congress/2018/9783-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/35c3-9783-the_mars_rover_on-board_computer","url":"https://api.media.ccc.de/public/events/94447a62-a3ba-4f6d-a3b7-b5318a954651","conference_title":"35C3: Refreshing Memories","conference_url":"https://api.media.ccc.de/public/conferences/35c3","related":[{"event_id":6400,"event_guid":"527b56af-8d56-4edb-9027-9ca60767c742","weight":98},{"event_id":6404,"event_guid":"5b947f86-8ba1-4b99-adbe-7c5030deea0c","weight":149},{"event_id":6408,"event_guid":"ffdc92f3-1a39-4931-9409-f8bfabe9f628","weight":71},{"event_id":6409,"event_guid":"a42e5a4f-fd9b-4571-bf17-483978afecb3","weight":76},{"event_id":6411,"event_guid":"42650545-4394-4455-a5f5-9efad111fedc","weight":97},{"event_id":6419,"event_guid":"96d10915-cc4b-42ca-ad75-15205db70d0b","weight":78},{"event_id":6430,"event_guid":"462f9320-3a0e-4785-82de-15343803c2ba","weight":86},{"event_id":6434,"event_guid":"6beabddc-2dd6-43d2-9936-618d41d42cde","weight":73},{"event_id":6435,"event_guid":"9777cea0-ac06-4274-85db-908c1e87e2f4","weight":79},{"event_id":6474,"event_guid":"f58a2b6d-bde0-483b-a8db-043ea9371cb6","weight":113},{"event_id":6493,"event_guid":"2375222b-7dae-4bca-a5b0-aea227ab0d76","weight":107},{"event_id":6499,"event_guid":"a750228d-a37d-43c0-8e2f-d46137a991dc","weight":89},{"event_id":6502,"event_guid":"e66cded3-7336-42bd-a7c8-d77073465ad2","weight":99},{"event_id":6503,"event_guid":"d0d6d058-f117-4ccb-ba6a-c41d9290a287","weight":125},{"event_id":6507,"event_guid":"787007cf-828d-4409-94b0-90a0b8d727a0","weight":71},{"event_id":6511,"event_guid":"4f6f4278-1cfb-4e8d-935d-ec0ac2adefc5","weight":119},{"event_id":6514,"event_guid":"7228f88d-8d6f-40a9-a5dd-b5c91b823ada","weight":129},{"event_id":6516,"event_guid":"cf86e707-27a6-4839-a03f-438413e7756f","weight":2},{"event_id":6519,"event_guid":"5a8097ad-15c2-492e-8bc4-6b634fd8e963","weight":149},{"event_id":6523,"event_guid":"240fe8a1-ee33-4f07-88d0-34b8bb04db71","weight":160},{"event_id":6529,"event_guid":"f76415ac-d07b-4c5a-bedf-460470711712","weight":2},{"event_id":6533,"event_guid":"1d9c1120-c076-4802-b95b-f35d8396638b","weight":29},{"event_id":6535,"event_guid":"a875f05c-5eeb-4478-9e6f-863fc52b8868","weight":146},{"event_id":6536,"event_guid":"0a4a43e0-2b8d-424c-aaa3-101c843de75c","weight":91},{"event_id":6543,"event_guid":"48ed6dea-e67d-4866-8c35-318e9d892363","weight":155},{"event_id":6545,"event_guid":"400622c5-3754-43fd-aaf3-0ca00e9ad551","weight":88},{"event_id":6551,"event_guid":"3a571c21-31ed-453b-886d-7dea7b5751cd","weight":124},{"event_id":6603,"event_guid":"ea00d1e0-a580-415f-a8cf-f02883d939dc","weight":138},{"event_id":6611,"event_guid":"b1b28bd0-5279-4950-8385-9ee8a57187f9","weight":129}]},{"guid":"7030e406-2e1f-4d4d-8b1b-c68aa22a3434","title":"Freedom needs fighters!","subtitle":"Wie die GFF mit strategischen Klagen für Freiheitsrechte kämpft und was in 2019 auf uns zukommt","slug":"35c3-9973-freedom_needs_fighters","link":"https://fahrplan.events.ccc.de/congress/2018/Fahrplan/events/9973.html","description":"Der Talk gibt einen Überblick über die Arbeit der Gesellschaft für Freiheitsrechte (GFF): Wir klagen, um Grund- und Menschenrechte vor Gesetzgebern und Behörden zu schützen.\n\nDie letzten Jahre waren harte Zeiten für die Bürgerrechte: Im Bund regierten große Koalitionen, die reihenweise Überwachungsgesetze verabschiedeten - etwa die Staatstrojaner im Strafverfahren, das neue BKA-Gesetz oder den Zugriff von Geheimdienste auf die biometrischen Passbildern aller Bürgerinnen und Bürger, selbst wenn sie sich nichts haben zuschulden kommen lassen. Auch in vielen Bundesländern scherten sich die Parlamente nicht viel um Grundrechte, etwa in Bayern, wo seit dem Sommer das härteste Polizeigesetz seit dem Ende der Nazi-Diktatur herrscht - ein Gesetz, das so krass ist, dass sich sogar die Polizeigewerkschaft kritisch äußerte. Diese und viele andere Themen beschäftigen die GFF, die mit strategischen Klagen versucht, Grundrechte und Menschenrechte zu schützen. Unsere Arbeit geht dabei weit hinaus über den Bereich \"digitale Grundrechte\" hinaus: Derzeit laufen Verfahren bzw. bereiten wir Verfahren vor gegen § 219a StGB (Maulkorb für Ärzt*innen, die Abtreibungen vornehmen), die Polizeigesetze in Bayern, NRW und Hessen, das Verbot von linksunten.indymedia, die Staatstrojaner in der StPO sowie gegen die Internet-Massenüberwachung durch den BND durch das G10 und das BND-Gesetz. Außerdem engagieren wir uns in einem Verfahren für gleiches Gehalt für Frauen und Männer und organisieren gemeinsam mit Frag den Staat eine Serie von Transparenzklagen,  um Informationsfreiheit auch vor Gericht durchzusetzen.","original_language":"deu","persons":["Ulf Buermeyer","Nora Markard"],"tags":["35c3","9973","Ethics, Society \u0026 Politics"],"view_count":1223,"promoted":false,"date":"2018-12-29T00:00:00.000+01:00","release_date":"2018-12-29T01:00:00.000+01:00","updated_at":"2025-06-05T16:45:05.310+02:00","length":3633,"duration":3633,"thumb_url":"https://static.media.ccc.de/media/congress/2018/9973-hd.jpg","poster_url":"https://static.media.ccc.de/media/congress/2018/9973-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/congress/2018/9973-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/congress/2018/9973-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/35c3-9973-freedom_needs_fighters","url":"https://api.media.ccc.de/public/events/7030e406-2e1f-4d4d-8b1b-c68aa22a3434","conference_title":"35C3: Refreshing Memories","conference_url":"https://api.media.ccc.de/public/conferences/35c3","related":[{"event_id":6409,"event_guid":"a42e5a4f-fd9b-4571-bf17-483978afecb3","weight":3},{"event_id":6423,"event_guid":"ea7c532f-cc2d-4cb1-8f15-1933df7fd523","weight":16},{"event_id":6430,"event_guid":"462f9320-3a0e-4785-82de-15343803c2ba","weight":39},{"event_id":6462,"event_guid":"23e85d7a-9645-4ae2-9954-63b71abc08d4","weight":28},{"event_id":6466,"event_guid":"2d71612c-7f40-484b-a939-10b809aedd80","weight":29},{"event_id":6471,"event_guid":"f17d3060-fb3d-4d73-b1e3-8bd5ec4d4d12","weight":32},{"event_id":6474,"event_guid":"f58a2b6d-bde0-483b-a8db-043ea9371cb6","weight":26},{"event_id":6494,"event_guid":"9a91d92b-0691-46b2-ba73-112bc598342f","weight":9},{"event_id":6499,"event_guid":"a750228d-a37d-43c0-8e2f-d46137a991dc","weight":42},{"event_id":6507,"event_guid":"787007cf-828d-4409-94b0-90a0b8d727a0","weight":69},{"event_id":6511,"event_guid":"4f6f4278-1cfb-4e8d-935d-ec0ac2adefc5","weight":43},{"event_id":6517,"event_guid":"e77ef54a-5dd7-4be1-80c7-42726b273e6f","weight":9},{"event_id":6521,"event_guid":"020051ff-2594-46ce-b92a-0786743e4624","weight":37},{"event_id":6524,"event_guid":"9f27a4c2-f957-4bad-81a8-988a37429d5c","weight":37},{"event_id":6543,"event_guid":"48ed6dea-e67d-4866-8c35-318e9d892363","weight":54},{"event_id":6545,"event_guid":"400622c5-3754-43fd-aaf3-0ca00e9ad551","weight":56},{"event_id":6583,"event_guid":"623fd999-d7dd-4fd8-896c-75e51a21df1e","weight":33},{"event_id":6603,"event_guid":"ea00d1e0-a580-415f-a8cf-f02883d939dc","weight":26},{"event_id":6607,"event_guid":"52ce1398-fa9b-4bd3-aa9e-6a49a764ac2c","weight":32},{"event_id":6611,"event_guid":"b1b28bd0-5279-4950-8385-9ee8a57187f9","weight":42}]},{"guid":"3745513b-c2e6-449a-abd0-2e32f738f168","title":"Hacking the Human Microbiome","subtitle":null,"slug":"35c3-9758-hacking_the_human_microbiome","link":"https://fahrplan.events.ccc.de/congress/2018/Fahrplan/events/9758.html","description":"The human microbiome is a diverse community of bacteria that lives inside us. Their contribution towards our personal well-being or sickness is controversially discussed within the scientific world and, likewise, in our society. First attempts to rationally (reverse-)engineer the human microbiome are hyped in medicine and within the DIY biohacking scene. The implications of these endeavours potentially concern several aspects of our life: eating habits, fitness state, susceptibility for infections, aging, and cancer. But what about ethical aspects of hacking the human microbiome? How can biosafety be maintained? Are there any data security issues? I will seriously discuss the state-of-the-art and future directions of the research to show whether actual hacking of the human microbiome is rather science or fiction.\n\nFirst, I will answer some general questions to lay the foundation: What is the human microbiome? How is it studied? Why is there a hype at the moment?\nSubsequently, I will explain fundamental concepts of human microbiome research: Faecal microbiome transplantations (“eating poop”), microbiome enrichment (“taking probiotics”), microbiome depletion (“swallowing antibiotics”), and rational, targeted interventions (“getting or killing a single bug”).\nThis will be followed by an introduction into different experimental and computational methods, that are being performed to discern the complex interplay between bacteria and our human body. The data obtained from these analyses are hard to interpret. The conclusions drawn from the data hardly move beyond associations. The advancement of the field from discovered correlations to causations is demanded but rarely achieved. I will outline major challenges in measurement techniques and analysis pipelines. The debate about the proper acquisition, encryption, storage and accessibility of genetic information of the human person itself is still in its infancy. Discussions about the (meta-)genetic information of the human microbiome are lacking even more behind. The talk will be concluded by a speculative but facts-based projection of current microbiome engineering approaches into the future. \n\n\u003ca href=\"https://lorenzadlung.wordpress.com/socialmedia/scienceslams/\"\u003ehttps://lorenzadlung.wordpress.com/socialmedia/scienceslams/\u003c/a\u003e","original_language":"eng","persons":["LorenzAdlung"],"tags":["35c3","9758","Science"],"view_count":1045,"promoted":false,"date":"2018-12-29T00:00:00.000+01:00","release_date":"2018-12-30T01:00:00.000+01:00","updated_at":"2025-02-23T19:15:07.485+01:00","length":2431,"duration":2431,"thumb_url":"https://static.media.ccc.de/media/congress/2018/9758-hd.jpg","poster_url":"https://static.media.ccc.de/media/congress/2018/9758-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/congress/2018/9758-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/congress/2018/9758-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/35c3-9758-hacking_the_human_microbiome","url":"https://api.media.ccc.de/public/events/3745513b-c2e6-449a-abd0-2e32f738f168","conference_title":"35C3: Refreshing Memories","conference_url":"https://api.media.ccc.de/public/conferences/35c3","related":[{"event_id":6398,"event_guid":"ee26ac2f-4727-4f29-9d0f-a31669e2c0ed","weight":27},{"event_id":6400,"event_guid":"527b56af-8d56-4edb-9027-9ca60767c742","weight":26},{"event_id":6430,"event_guid":"462f9320-3a0e-4785-82de-15343803c2ba","weight":22},{"event_id":6488,"event_guid":"8943659a-536d-4afb-85de-f1b8b29a7902","weight":9},{"event_id":6499,"event_guid":"a750228d-a37d-43c0-8e2f-d46137a991dc","weight":25},{"event_id":6532,"event_guid":"94447a62-a3ba-4f6d-a3b7-b5318a954651","weight":19},{"event_id":6533,"event_guid":"1d9c1120-c076-4802-b95b-f35d8396638b","weight":28},{"event_id":6535,"event_guid":"a875f05c-5eeb-4478-9e6f-863fc52b8868","weight":27},{"event_id":6536,"event_guid":"0a4a43e0-2b8d-424c-aaa3-101c843de75c","weight":22},{"event_id":6543,"event_guid":"48ed6dea-e67d-4866-8c35-318e9d892363","weight":51},{"event_id":6545,"event_guid":"400622c5-3754-43fd-aaf3-0ca00e9ad551","weight":30},{"event_id":6547,"event_guid":"089b7fec-3ee1-493c-9b90-782c0514ffb4","weight":23},{"event_id":6551,"event_guid":"3a571c21-31ed-453b-886d-7dea7b5751cd","weight":39},{"event_id":6552,"event_guid":"84be4017-78a0-444b-8b6f-5a14089bb0f7","weight":24},{"event_id":6553,"event_guid":"a667d070-483e-4e2b-9bf9-d9a5475b6356","weight":25},{"event_id":6563,"event_guid":"3d5774f7-7f42-40bb-a318-4a2c6357dd9b","weight":26},{"event_id":6568,"event_guid":"13d40859-635a-49e6-91bd-0f64bfcfe64c","weight":8},{"event_id":6577,"event_guid":"49fe1044-4038-4cec-8e80-71621c9e7d6e","weight":31},{"event_id":6593,"event_guid":"c293b397-9fad-45ff-9ffe-716503c6c095","weight":24},{"event_id":6603,"event_guid":"ea00d1e0-a580-415f-a8cf-f02883d939dc","weight":34},{"event_id":6611,"event_guid":"b1b28bd0-5279-4950-8385-9ee8a57187f9","weight":22}]},{"guid":"23d0c7cd-5472-4e73-ace6-94209981ecf8","title":"Kickstart the Chaos: Hackerspace gründen für Anfänger","subtitle":"Ein Erfahrungsbericht aus unbetreuter Vereinsmeierei","slug":"35c3-9868-kickstart_the_chaos_hackerspace_grunden_fur_anfanger","link":"https://fahrplan.events.ccc.de/congress/2018/Fahrplan/events/9868.html","description":"Laut Mythos wurde der CCC nur zu einem Verein, weil als einzige andere Rechtsform nur noch die kriminelle Vereinigung zur Alternative stand. Damit es bei euch nicht soweit kommt zeigen wir euch wie ihr bequem aus eurem Interessensverband, der Brettspielgruppe oder dem Nerdstammtisch einen guten deutschen e.V. macht. Alles mit einer Prise Humor aus unserem eigenen Versagen und einer Gemeinnützigkeit als Kirsche obendrauf.\n\nWas macht eigentlich ein Vorstand? Ist Kassenwart sein nicht voll viel Papierkram? Wie mache ich jetzt richtige Beitrittserklärungen?\nAlles Fragen die unser eins gerne davon abhalten einen richtigen Verein zu gründen. Wenn man sich aber kurz in das Abenteuer Vereinsrecht stürzt hat man am Ende ein klasse Tool in der Werkzeugkiste um noch fantastischer im Hackerspace zusammen an Projekten arbeiten zu können.\nWir sprechen dabei aus teilweise schmerzlicher, teilweise lustiger Erfahrung. Samuel und Thorben waren beteiligt an der Gründung und Entwicklung mehrerer Vereine. In den letzteren Versuchen dann auch mit mehr Erfolg. So existiert und floriert bis heute auch der Chaostreff Flensburg e. V., an dessen Geschichte wir euch zeigen wollen wie ihr einen Hackerspace oder ähnliches auf die Beine stellen könnt, wo ihr ihn beheimatet, wie ihr Mitglieder gewinnt, eine Community schafft und auch das nötige Kleingeld für eure Projekte zusammenkratzt. Was für Tools und Technik könnt ihr auf eure Probleme werfen und wo hilft der Gang zum befreundeten Steuerberater? Und wie kann man überhaupt ein Teil des großen Chaos werden, ohne überhaupt nur eine Seele dabei zu haben die weiß worum es geht? Und wie kann ich mein erstes kleines Event starten?\nDen nötigen Papierkram für Gründung, Beitritte und Versammlungen bringen wir euch natürlich zum Kopieren und benutzen mit.\nFreut euch auf eine humoristische Mischung aus gut gemeinter Inkompetenz und gemeinnützigen Papierschlachten. Danach wollt auch ihr Vereinsmeier werden.","original_language":"deu","persons":["Thorben Dittmar","Samuel Brinkmann"],"tags":["35c3","9868","CCC"],"view_count":1077,"promoted":false,"date":"2018-12-30T00:00:00.000+01:00","release_date":"2018-12-30T01:00:00.000+01:00","updated_at":"2025-07-03T22:00:04.959+02:00","length":2285,"duration":2285,"thumb_url":"https://static.media.ccc.de/media/congress/2018/9868-hd.jpg","poster_url":"https://static.media.ccc.de/media/congress/2018/9868-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/congress/2018/9868-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/congress/2018/9868-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/35c3-9868-kickstart_the_chaos_hackerspace_grunden_fur_anfanger","url":"https://api.media.ccc.de/public/events/23d0c7cd-5472-4e73-ace6-94209981ecf8","conference_title":"35C3: Refreshing Memories","conference_url":"https://api.media.ccc.de/public/conferences/35c3","related":[{"event_id":6383,"event_guid":"7177142b-6f15-4fac-af62-c45df7a377a9","weight":23},{"event_id":6406,"event_guid":"686c1387-e761-4df6-b395-f9ddf92d46e7","weight":26},{"event_id":6411,"event_guid":"42650545-4394-4455-a5f5-9efad111fedc","weight":34},{"event_id":6430,"event_guid":"462f9320-3a0e-4785-82de-15343803c2ba","weight":29},{"event_id":6462,"event_guid":"23e85d7a-9645-4ae2-9954-63b71abc08d4","weight":24},{"event_id":6474,"event_guid":"f58a2b6d-bde0-483b-a8db-043ea9371cb6","weight":34},{"event_id":6521,"event_guid":"020051ff-2594-46ce-b92a-0786743e4624","weight":24},{"event_id":6535,"event_guid":"a875f05c-5eeb-4478-9e6f-863fc52b8868","weight":31},{"event_id":6543,"event_guid":"48ed6dea-e67d-4866-8c35-318e9d892363","weight":68},{"event_id":6545,"event_guid":"400622c5-3754-43fd-aaf3-0ca00e9ad551","weight":35},{"event_id":6551,"event_guid":"3a571c21-31ed-453b-886d-7dea7b5751cd","weight":28},{"event_id":6553,"event_guid":"a667d070-483e-4e2b-9bf9-d9a5475b6356","weight":26},{"event_id":6565,"event_guid":"fb15f53a-ca5b-4c29-b901-89398e9aab72","weight":23},{"event_id":6567,"event_guid":"b87de377-eb03-4795-b998-7988a63fc239","weight":47},{"event_id":6568,"event_guid":"13d40859-635a-49e6-91bd-0f64bfcfe64c","weight":24},{"event_id":6570,"event_guid":"e4dbae08-779a-4972-a099-7c85df141fa4","weight":28},{"event_id":6583,"event_guid":"623fd999-d7dd-4fd8-896c-75e51a21df1e","weight":28},{"event_id":6597,"event_guid":"93c1500d-c639-4247-854e-6e51e167dbeb","weight":8},{"event_id":6603,"event_guid":"ea00d1e0-a580-415f-a8cf-f02883d939dc","weight":42},{"event_id":6604,"event_guid":"75b955c7-3e7c-463d-9d31-5b1e1745a5b2","weight":28},{"event_id":6607,"event_guid":"52ce1398-fa9b-4bd3-aa9e-6a49a764ac2c","weight":25},{"event_id":6608,"event_guid":"46b7c5d8-318d-4f6c-a17e-73f2638ab46a","weight":26},{"event_id":6611,"event_guid":"b1b28bd0-5279-4950-8385-9ee8a57187f9","weight":63}]},{"guid":"29febf04-4e28-4420-b159-d22634c6817e","title":"Radical Digital Painting","subtitle":"Fantastic Media Manipulation","slug":"35c3-9774-radical_digital_painting","link":"https://fahrplan.events.ccc.de/congress/2018/Fahrplan/events/9774.html","description":"Radical Digital Painting groups and presents several ideas and artifacts related to contemporary painting and contextualizes its connection to historical processes and digital technology. It is inspired by and is a continuation of Radical Computer Music.\n\nThrough demonstrative, interactive performance lectures, American artist and educator Jeffrey Alan Scudder presents homegrown software inventions and new theories about painting and picture making. \n\nHe has performed 60 times since 2016 across the US and Europe, mostly in art schools for students, and often with collaborators Goodiepal, Casey REAS, Julia Yerger, and Artur Erman.\n\nA Google search for “digital painting” today mostly brings up Photoshop tutorials related to translating age old representational painting techniques to computational media, but the topic of digital painting has much more to offer fine arts in terms of poetry and theory.\n\nPainting software today has largely developed out of a need for traditional artists to keep up pace of work in large scale mass media production pipelines, like those of video games and movies. Few systems have been developed to explore the spontaneity and spirituality present in modernism and contemporary art and further develop the language of painting in general. \n\nJeffrey has created several programs that highlight abstract expressivity, play, and improvisation over production quality and technical control.\n\nIn addition to software demos, new theoretical models of image resolution, computer literacy, and picture making are illustrated, described, and connected to the history of abstraction in drawing and painting. New ways of approaching drawing are also presented. \n\nHe presently spends all his time traveling, performing, and continuing to develop his software and media performances.\n\nAs of Summer and Fall 2018 he is traveling and lecturing with the Danish composer Goodiepal and his band GP\u0026PLS throughout Europe. Jeffrey’s work Ten Minute Painting is now a part of the International Goodiepal Collection at the SMK Statens Museum for Kunst in Copenhagen, Denmark.\n\n\u003ca href=\"https://docs.google.com/document/d/170R26_4n3uQ_tlhGEWZZbsWssnwz6441ndqEQDSah2U/edit?usp=sharing\"\u003ehttps://docs.google.com/document/d/170R26_4n3uQ_tlhGEWZZbsWssnwz6441ndqEQDSah2U/edit?usp=sharing\u003c/a\u003e","original_language":"eng","persons":["Jeffrey Alan Scudder"],"tags":["35c3","9774","Art \u0026 Culture"],"view_count":2788,"promoted":false,"date":"2018-12-30T00:00:00.000+01:00","release_date":"2018-12-30T01:00:00.000+01:00","updated_at":"2025-04-02T18:30:03.896+02:00","length":2433,"duration":2433,"thumb_url":"https://static.media.ccc.de/media/congress/2018/9774-hd.jpg","poster_url":"https://static.media.ccc.de/media/congress/2018/9774-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/congress/2018/9774-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/congress/2018/9774-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/35c3-9774-radical_digital_painting","url":"https://api.media.ccc.de/public/events/29febf04-4e28-4420-b159-d22634c6817e","conference_title":"35C3: Refreshing Memories","conference_url":"https://api.media.ccc.de/public/conferences/35c3","related":[{"event_id":6400,"event_guid":"527b56af-8d56-4edb-9027-9ca60767c742","weight":53},{"event_id":6411,"event_guid":"42650545-4394-4455-a5f5-9efad111fedc","weight":48},{"event_id":6417,"event_guid":"bf5019dc-499d-4c06-9ad0-35adbe01e7f3","weight":46},{"event_id":6430,"event_guid":"462f9320-3a0e-4785-82de-15343803c2ba","weight":61},{"event_id":6434,"event_guid":"6beabddc-2dd6-43d2-9936-618d41d42cde","weight":42},{"event_id":6471,"event_guid":"f17d3060-fb3d-4d73-b1e3-8bd5ec4d4d12","weight":22},{"event_id":6474,"event_guid":"f58a2b6d-bde0-483b-a8db-043ea9371cb6","weight":56},{"event_id":6488,"event_guid":"8943659a-536d-4afb-85de-f1b8b29a7902","weight":45},{"event_id":6493,"event_guid":"2375222b-7dae-4bca-a5b0-aea227ab0d76","weight":55},{"event_id":6499,"event_guid":"a750228d-a37d-43c0-8e2f-d46137a991dc","weight":62},{"event_id":6503,"event_guid":"d0d6d058-f117-4ccb-ba6a-c41d9290a287","weight":35},{"event_id":6523,"event_guid":"240fe8a1-ee33-4f07-88d0-34b8bb04db71","weight":48},{"event_id":6535,"event_guid":"a875f05c-5eeb-4478-9e6f-863fc52b8868","weight":46},{"event_id":6536,"event_guid":"0a4a43e0-2b8d-424c-aaa3-101c843de75c","weight":56},{"event_id":6543,"event_guid":"48ed6dea-e67d-4866-8c35-318e9d892363","weight":67},{"event_id":6548,"event_guid":"1c64358f-3bdd-484e-a28e-58dc7baa4480","weight":8},{"event_id":6551,"event_guid":"3a571c21-31ed-453b-886d-7dea7b5751cd","weight":58},{"event_id":6553,"event_guid":"a667d070-483e-4e2b-9bf9-d9a5475b6356","weight":47},{"event_id":6568,"event_guid":"13d40859-635a-49e6-91bd-0f64bfcfe64c","weight":8},{"event_id":6569,"event_guid":"1f290832-c93f-453b-9966-83ecbda4c1c3","weight":43},{"event_id":6570,"event_guid":"e4dbae08-779a-4972-a099-7c85df141fa4","weight":50},{"event_id":6574,"event_guid":"54c671a2-1803-4085-a923-a875ca11723a","weight":9},{"event_id":6575,"event_guid":"07f5d97a-161c-4435-abad-6ef08107df15","weight":8},{"event_id":6577,"event_guid":"49fe1044-4038-4cec-8e80-71621c9e7d6e","weight":119},{"event_id":6582,"event_guid":"36635330-55d6-4297-abcd-6d22fd2d22df","weight":9},{"event_id":6583,"event_guid":"623fd999-d7dd-4fd8-896c-75e51a21df1e","weight":42},{"event_id":6593,"event_guid":"c293b397-9fad-45ff-9ffe-716503c6c095","weight":16},{"event_id":6603,"event_guid":"ea00d1e0-a580-415f-a8cf-f02883d939dc","weight":109},{"event_id":6611,"event_guid":"b1b28bd0-5279-4950-8385-9ee8a57187f9","weight":66}]},{"guid":"6beabddc-2dd6-43d2-9936-618d41d42cde","title":"Inside the Fake Science Factories","subtitle":null,"slug":"35c3-9744-inside_the_fake_science_factories","link":"https://fahrplan.events.ccc.de/congress/2018/Fahrplan/events/9744.html","description":"This talk investigates fake science factories; international twilight companies whose sole purpose is to give studies an air of scientific credibility while cashing in on millions of dollars in the process. We present the findings, outcomes and methodology from a team of investigative journalists, hackers and data scientists who delved into the parallel universe of fraudulent pseudo-academic conferences and journals. The story was published in Germany (ARD and Süddeutsche Zeitung Magazin) in mid of July and then went around the world. How did it begin? What did we learn in the process? And: What happened since the story got published?\n\nUntil recently, fake science factories have remained relatively under the radar, with few outside of academia aware of their presence; but the highly profitable industry has been growing significantly in the last five years and with it, so are the implications. To the public, fake science is often indistinguishable from legitimate science, which is facing similar accusations itself.\nWe expose the scale and value of two fake science operations: Well-known institutions and professors who abuse this route of publication for personal gain and the deadly consequences when the public believe in fake cures or weird discoveries that seem scientific at a very first glance. Beyond the pressure to publish, we find varying motivations from paid vacations and promotions to obtaining stipends and research grants.\nOur findings highlight the prevalence of the pseudo-academic conferences, journals and publications and the damage they can and are doing to society.\nFor 35C3 we did some extra analytics and will publish new numbers, how pseudo-academic publishing has dropped since the story got out in several countries in July 2018.","original_language":"deu","persons":["@sveckert","@tillkrause","Peter Hornung","Dr Dade Murphy"],"tags":["35c3","9744","Science"],"view_count":5752,"promoted":false,"date":"2018-12-28T00:00:00.000+01:00","release_date":"2018-12-28T01:00:00.000+01:00","updated_at":"2025-07-08T20:30:05.420+02:00","length":3695,"duration":3695,"thumb_url":"https://static.media.ccc.de/media/congress/2018/9744-hd.jpg","poster_url":"https://static.media.ccc.de/media/congress/2018/9744-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/congress/2018/9744-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/congress/2018/9744-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/35c3-9744-inside_the_fake_science_factories","url":"https://api.media.ccc.de/public/events/6beabddc-2dd6-43d2-9936-618d41d42cde","conference_title":"35C3: Refreshing Memories","conference_url":"https://api.media.ccc.de/public/conferences/35c3","related":[{"event_id":6380,"event_guid":"e9095f5f-a38a-48da-b3d7-20da141b8b14","weight":166},{"event_id":6383,"event_guid":"7177142b-6f15-4fac-af62-c45df7a377a9","weight":127},{"event_id":6390,"event_guid":"6a5007f4-e7d6-4c63-9a10-26dd48a6eb6c","weight":124},{"event_id":6400,"event_guid":"527b56af-8d56-4edb-9027-9ca60767c742","weight":165},{"event_id":6401,"event_guid":"f0d70663-0769-4462-ad27-bc516d9cb141","weight":108},{"event_id":6404,"event_guid":"5b947f86-8ba1-4b99-adbe-7c5030deea0c","weight":93},{"event_id":6406,"event_guid":"686c1387-e761-4df6-b395-f9ddf92d46e7","weight":103},{"event_id":6409,"event_guid":"a42e5a4f-fd9b-4571-bf17-483978afecb3","weight":102},{"event_id":6410,"event_guid":"a12d17e9-3758-4fa0-b612-0c6ba22ea773","weight":115},{"event_id":6411,"event_guid":"42650545-4394-4455-a5f5-9efad111fedc","weight":157},{"event_id":6413,"event_guid":"a9c0c28c-4f40-4d06-99da-d73fbb2655c4","weight":137},{"event_id":6417,"event_guid":"bf5019dc-499d-4c06-9ad0-35adbe01e7f3","weight":112},{"event_id":6419,"event_guid":"96d10915-cc4b-42ca-ad75-15205db70d0b","weight":121},{"event_id":6421,"event_guid":"1a28630d-985e-409b-be4a-b6679ecc83c3","weight":129},{"event_id":6423,"event_guid":"ea7c532f-cc2d-4cb1-8f15-1933df7fd523","weight":156},{"event_id":6429,"event_guid":"d995955c-319f-4228-b3f4-080868bbfdf8","weight":150},{"event_id":6430,"event_guid":"462f9320-3a0e-4785-82de-15343803c2ba","weight":247},{"event_id":6433,"event_guid":"30278963-3b07-49a8-96a7-2b24a8cf573b","weight":152},{"event_id":6435,"event_guid":"9777cea0-ac06-4274-85db-908c1e87e2f4","weight":153},{"event_id":6462,"event_guid":"23e85d7a-9645-4ae2-9954-63b71abc08d4","weight":154},{"event_id":6471,"event_guid":"f17d3060-fb3d-4d73-b1e3-8bd5ec4d4d12","weight":117},{"event_id":6474,"event_guid":"f58a2b6d-bde0-483b-a8db-043ea9371cb6","weight":118},{"event_id":6492,"event_guid":"bc545b26-8319-43fb-abc2-f624ef414ee8","weight":105},{"event_id":6499,"event_guid":"a750228d-a37d-43c0-8e2f-d46137a991dc","weight":171},{"event_id":6511,"event_guid":"4f6f4278-1cfb-4e8d-935d-ec0ac2adefc5","weight":104},{"event_id":6543,"event_guid":"48ed6dea-e67d-4866-8c35-318e9d892363","weight":100},{"event_id":6551,"event_guid":"3a571c21-31ed-453b-886d-7dea7b5751cd","weight":107},{"event_id":6603,"event_guid":"ea00d1e0-a580-415f-a8cf-f02883d939dc","weight":111}]},{"guid":"6d23f2dc-988a-4877-a6e5-3a43ea6dc8bb","title":"Transhuman Expression","subtitle":"Interdisciplinary research in Painting and Robotics. with Prof. Oliver Deussen, PhD candidate Marvin Guelzow, and the Artist Liat Grayver.","slug":"35c3-10012-transhuman_expression","link":"https://fahrplan.events.ccc.de/congress/2018/Fahrplan/events/10012.html","description":"The meeting point of art and science as a place of inspiration, exchange of knowledge and creation is the main focal point of the talk. Together with Prof. Oliver Deussen, the PhD candidate Marvin Guelzow, and Liat Grayver we will discuss both the technical challenges and innovation aspects in the development of the e-David robot, alongside the the social and artistic practice its offers. Topics as such  “paradigms of creativity” under the title “New Materialism / Anthropocentrism / Posthumanism” will be presented with the goal to position and understand machine-assisted creative interfaces within the broader field of media art and painting traditions.\n\nThe painting robot developed at the University of Konstanz in southwestern Germany is a pioneer project in this field and is presently the only one with a visual feedback system. Much more than just a printer capable of reproducing a flat image, the e-David creates unique works through the application of paint strokes that are irreproducible in terms of their colour blend and the materiality of their layering. The possibility of visual feedback brings up many questions within the contemporary discourse on deep learning, artificial intelligence and robotic creativity.\nThe Collaborating explored further possibilities to exploit the painting robot creatively, and reflected on ideas about the ways in which these could be implemented in the form of software and hardware. A number of questions of wider impact arose as the result of our collaboration: When and why would a semantic method of defining the object in the image be used? Is it an advantage or a disadvantage to paint semantic objects without having a pre-existing cognitive understanding of them? How could I use abstract forms, grammatical structures or mathematic models to achieve more complex surfaces? How would computer language be used to express the intentions of a composition? When and why would different painting styles be used?\nFurther, on a technical level, we had to take into consideration how different materials would react with one another. For example, how could different colours be mixed on the canvas or on the palette? How should the size of the brush be set, and when is it necessary to add glaze? We would have to develop a range of distinct, individual brushstrokes (controlling the velocity and the z-axis) whose characteristics are analogous to those made by human painters in the “real world”, in order to be able to pre-define when, in which order and for which tasks each stroke is to be used. In doing so, we are basically defining and categorizing singular parameters within a library of painterly “acts” and “perceptions”, in order to create a grammatical structure for the “language” of robotic painting.\nConstructing e-David has provided many challenges in the realms of engineering, robotics, computer graphics and computer vision. We discuss how we arrived at our current painting set up and highlight the strengths and weaknesses found so far, as well as plans for future extensions. On the robotics side, the main issue is working with machines designed for repetitive, precise tasks and applying them for approximate and dynamic processes. Supervision of a painting process using vision or other sensors is challenging, as well as finding methods to process the data in a meaningful way. Seemingly simple tools like brushes are highly complex in their behaviour and using them precisely is difficult. In the talk, we elaborate on current problems and what future plans are to deal with these issues.\n\n\n\u003ca href=\"https://www.liatgrayver.com/robotic-painting\"\u003ehttps://www.liatgrayver.com/robotic-painting\u003c/a\u003e\n\n\u003ca href=\"https://www.liatgrayver.com/robotic-painting-1\"\u003ehttps://www.liatgrayver.com/robotic-painting-1\u003c/a\u003e\n\n\u003ca href=\"https://www.liatgrayver.com/traversing-the-threshold\"\u003ehttps://www.liatgrayver.com/traversing-the-threshold\u003c/a\u003e\n\n\u003ca href=\"http://graphics.uni-konstanz.de/eDavid/\"\u003ehttp://graphics.uni-konstanz.de/eDavid/\u003c/a\u003e","original_language":"eng","persons":["Liat_Grayver"],"tags":["35c3","10012","Art \u0026 Culture"],"view_count":444,"promoted":false,"date":"2018-12-29T00:00:00.000+01:00","release_date":"2018-12-29T01:00:00.000+01:00","updated_at":"2024-10-04T08:30:02.523+02:00","length":3721,"duration":3721,"thumb_url":"https://static.media.ccc.de/media/congress/2018/10012-hd.jpg","poster_url":"https://static.media.ccc.de/media/congress/2018/10012-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/congress/2018/10012-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/congress/2018/10012-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/35c3-10012-transhuman_expression","url":"https://api.media.ccc.de/public/events/6d23f2dc-988a-4877-a6e5-3a43ea6dc8bb","conference_title":"35C3: Refreshing Memories","conference_url":"https://api.media.ccc.de/public/conferences/35c3","related":[{"event_id":6430,"event_guid":"462f9320-3a0e-4785-82de-15343803c2ba","weight":12},{"event_id":6479,"event_guid":"8c84a37f-a8a5-4061-bfde-8da074ea8693","weight":6},{"event_id":6482,"event_guid":"86b96f3f-a6b5-49c0-a189-69912c016916","weight":7},{"event_id":6487,"event_guid":"2536bba3-b95f-4cec-9a95-7aa756db7edb","weight":13},{"event_id":6488,"event_guid":"8943659a-536d-4afb-85de-f1b8b29a7902","weight":23},{"event_id":6490,"event_guid":"a13bb3ac-fde1-4b82-833e-1fcf1f8f25dd","weight":9},{"event_id":6492,"event_guid":"bc545b26-8319-43fb-abc2-f624ef414ee8","weight":8},{"event_id":6499,"event_guid":"a750228d-a37d-43c0-8e2f-d46137a991dc","weight":10},{"event_id":6500,"event_guid":"064a7014-a88c-462a-b06f-7d6de62d622f","weight":12},{"event_id":6502,"event_guid":"e66cded3-7336-42bd-a7c8-d77073465ad2","weight":19},{"event_id":6503,"event_guid":"d0d6d058-f117-4ccb-ba6a-c41d9290a287","weight":18},{"event_id":6507,"event_guid":"787007cf-828d-4409-94b0-90a0b8d727a0","weight":15},{"event_id":6511,"event_guid":"4f6f4278-1cfb-4e8d-935d-ec0ac2adefc5","weight":18},{"event_id":6512,"event_guid":"25c54ce3-598c-42ee-8832-52fe9deae7ad","weight":8},{"event_id":6515,"event_guid":"4b765099-8cfa-4325-b132-0d9dc9b84267","weight":7},{"event_id":6516,"event_guid":"cf86e707-27a6-4839-a03f-438413e7756f","weight":12},{"event_id":6517,"event_guid":"e77ef54a-5dd7-4be1-80c7-42726b273e6f","weight":14},{"event_id":6528,"event_guid":"a35c6c71-1f67-445c-bf13-11a586dff32c","weight":14},{"event_id":6536,"event_guid":"0a4a43e0-2b8d-424c-aaa3-101c843de75c","weight":11},{"event_id":6537,"event_guid":"70b257cc-d26a-4044-b95e-5d3e6d8c7597","weight":12},{"event_id":6545,"event_guid":"400622c5-3754-43fd-aaf3-0ca00e9ad551","weight":8},{"event_id":6580,"event_guid":"093eca9c-c084-462a-8ed2-b95954782b06","weight":9},{"event_id":6611,"event_guid":"b1b28bd0-5279-4950-8385-9ee8a57187f9","weight":10}]},{"guid":"5f5d8fd7-45a7-44e4-8d82-dfb8ee692f8b","title":"Genom-Editierung mit CRISPR/Cas","subtitle":"“Eine neue Hoffnung” oder “Angriff der Klonkrieger”? ","slug":"35c3-9838-genom-editierung_mit_crispr_cas","link":"https://fahrplan.events.ccc.de/congress/2018/Fahrplan/events/9838.html","description":"CRISPR/Cas hat die Genforschung revolutioniert und könnte bald in großem Stil gentechnisch eingesetzt werden. Aber was ist CRISPR und wie funktioniert es? Kurz gesagt: Teile des adaptiven Immunsystems von Bakterien werden genutzt, um Gene zu verändern. Und das funktioniert präziser als mit jedem anderen Werkzeug zuvor und offenbar in allen Tier- und Pflanzenarten. Damit ist CRISPR anders als die herkömmlichen Methoden der Gentechnik. Es ist einfach anzuwenden, preiswert, schnell, extrem vielseitig und damit in jedem Biologielabor erhältlich. Bio-Hacker haben sogar begonnen, CRISPR zu Hause zu nutzen. CRISPR wird bereits eingesetzt, um mehr über Genfunktionen und -dysfunktionen zu erfahren. So könnte es realistischerweise zur Behandlung einiger Krankheiten eingesetzt werden. Aber welche Hürden gibt es noch und welche ethischen Fragen würden sie mit sich bringen? Wie kann (oder sollte?) CRISPR in der Landwirtschaft eingesetzt werden, wenn der Klimawandel die Erträge verringert und die Biodiversität gefährdet? \nUnser Vortrag gibt einen Überblick darüber, was mit dem CRISPR/Cas-System möglich ist. Wir möchten genügend Informationen liefern, um zwischen Pseudowissenschaften und dem, was tatsächlich möglich ist, unterscheiden zu können.\n\n\nAndré ist Physiker, Biochemiker und Wissenschaftskommunikator.\nKatrin studierte Biochemie, verpodcastete Wissenschaftsnachrichten und berät wissenschaftliche Softwareprojekte.\nAnna ist Biologin und hat während ihrer Doktorarbeit teilweise mit CRISPR gearbeitet.\nObwohl wir aus verschiedenen Bereichen der Wissenschaft kommen, haben wir eine gemeinsame Leidenschaft: Themen aus der Wissenschaft verständlich darzustellen. Eine der vielversprechendsten neuen Technologien ist CRISPR/Cas. Dabei handelt es sich um eine Gentechnikmethode, die ein großes Potenzial für Mensch und Umwelt hat. Aber wie jedes Werkzeug kann CRISPR sowohl für Gutes als auch für Böses eingesetzt werden - und es ist nicht immer einfach zu sagen, was was ist, besonders in biologischen und ökologischen Systemen. CRISPR hilft uns, Genfunktionen und Krankheiten besser erforschen zu können. Es könnte uns auch helfen, die Folgen des Klimawandels in vielerlei Hinsicht zu bekämpfen - doch haben wir uns nicht genug in die Umwelt eingemischt? CRISPR könnte uns helfen, Krankheiten zu behandeln, vielleicht sogar bei Embryonen mit genetischen Krankheiten. Aber ist es ethisch vertretbar, die menschliche Keimbahn zu verändern? Oder sollten wir sie bei Tieren verändern, um höhere  Fleisch-, Milch- oder Eiererträge zu erzielen? Was könnten wir ändern und was sollten wir besser in Ruhe lassen?\nWas mit CRISPR getan wird - darüber sollte es einen breiten Dialog in der Gesellschaft geben. Wir wollen versuchen die wissenschaftliche Faktenlage darzustellen, und die Möglichkeiten und Grenzen von CRISPR zu beleuchten. Am Schluss schauen wir uns an, was bereits über CRISPR berichtet wurde und versuchen einzuordnen was davon auf wissenschaftlich belegbaren Füßen steht oder ob es sich um Bullshit handelt.\n\n\n\u003ca href=\"http://scienceblogs.de/diekleinendinge/\"\u003ehttp://scienceblogs.de/diekleinendinge/\u003c/a\u003e\n\n\u003ca href=\"https://zellmedien.de/\"\u003ehttps://zellmedien.de/\u003c/a\u003e\n\n\u003ca href=\"https://wirkstoffradio.de\"\u003ehttps://wirkstoffradio.de\u003c/a\u003e\n\n\u003ca href=\"https://fyyd.de/user/KonScience/curation/crispr-genomeditierung?page=0\"\u003ehttps://fyyd.de/user/KonScience/curation/crispr-genomeditierung?page=0\u003c/a\u003e","original_language":"deu","persons":["_Adora_Belle_","André Lampe","KaLeiMai"],"tags":["35c3","9838","Science"],"view_count":3206,"promoted":false,"date":"2018-12-27T00:00:00.000+01:00","release_date":"2018-12-28T01:00:00.000+01:00","updated_at":"2025-06-18T17:15:05.523+02:00","length":2648,"duration":2648,"thumb_url":"https://static.media.ccc.de/media/congress/2018/9838-hd.jpg","poster_url":"https://static.media.ccc.de/media/congress/2018/9838-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/congress/2018/9838-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/congress/2018/9838-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/35c3-9838-genom-editierung_mit_crispr_cas","url":"https://api.media.ccc.de/public/events/5f5d8fd7-45a7-44e4-8d82-dfb8ee692f8b","conference_title":"35C3: Refreshing Memories","conference_url":"https://api.media.ccc.de/public/conferences/35c3","related":[{"event_id":6380,"event_guid":"e9095f5f-a38a-48da-b3d7-20da141b8b14","weight":80},{"event_id":6383,"event_guid":"7177142b-6f15-4fac-af62-c45df7a377a9","weight":110},{"event_id":6400,"event_guid":"527b56af-8d56-4edb-9027-9ca60767c742","weight":145},{"event_id":6401,"event_guid":"f0d70663-0769-4462-ad27-bc516d9cb141","weight":83},{"event_id":6404,"event_guid":"5b947f86-8ba1-4b99-adbe-7c5030deea0c","weight":81},{"event_id":6406,"event_guid":"686c1387-e761-4df6-b395-f9ddf92d46e7","weight":113},{"event_id":6409,"event_guid":"a42e5a4f-fd9b-4571-bf17-483978afecb3","weight":83},{"event_id":6411,"event_guid":"42650545-4394-4455-a5f5-9efad111fedc","weight":108},{"event_id":6413,"event_guid":"a9c0c28c-4f40-4d06-99da-d73fbb2655c4","weight":103},{"event_id":6414,"event_guid":"f010dc03-13bc-413d-95ec-e8786626a2f1","weight":101},{"event_id":6417,"event_guid":"bf5019dc-499d-4c06-9ad0-35adbe01e7f3","weight":148},{"event_id":6418,"event_guid":"dbd61e6a-dbde-4dcd-9b2e-73ba7ad62861","weight":125},{"event_id":6421,"event_guid":"1a28630d-985e-409b-be4a-b6679ecc83c3","weight":113},{"event_id":6422,"event_guid":"e8385c89-d33a-42d8-afb6-8ae28fe5c89d","weight":75},{"event_id":6423,"event_guid":"ea7c532f-cc2d-4cb1-8f15-1933df7fd523","weight":161},{"event_id":6429,"event_guid":"d995955c-319f-4228-b3f4-080868bbfdf8","weight":84},{"event_id":6430,"event_guid":"462f9320-3a0e-4785-82de-15343803c2ba","weight":171},{"event_id":6462,"event_guid":"23e85d7a-9645-4ae2-9954-63b71abc08d4","weight":97},{"event_id":6471,"event_guid":"f17d3060-fb3d-4d73-b1e3-8bd5ec4d4d12","weight":79},{"event_id":6499,"event_guid":"a750228d-a37d-43c0-8e2f-d46137a991dc","weight":100},{"event_id":6543,"event_guid":"48ed6dea-e67d-4866-8c35-318e9d892363","weight":84}]},{"guid":"48ed6dea-e67d-4866-8c35-318e9d892363","title":"Du kannst alles hacken – du darfst dich nur nicht erwischen lassen.","subtitle":"OpSec für Datenreisende","slug":"35c3-9716-du_kannst_alles_hacken_du_darfst_dich_nur_nicht_erwischen_lassen","link":"https://fahrplan.events.ccc.de/congress/2018/Fahrplan/events/9716.html","description":"Schon Wladimir Wladimirowitsch Putin wusste: \"Hacker, das sind freie Menschen, so wie Künstler.\" Wie wollen dafür sorgen, dass es so bleibt.\n\nDer Hacksport erfreut sich immer größerer Beliebtheit – nicht nur in Russland. \n\nIn diesem Einführungs-Talk geben wir einen Überblick über die Risiken des Hobbys: Eingetretene Türen, Hausdurchsuchungen und hohe Anwaltskosten trüben den Genuss des freien Hacksports.\n\nHier lohnt es sich für den hackenden Nachwuchs, aus den Fehlern anderer zu lernen. Wir geben klassische Beispiele für Fehler in der Operational Security, damit Ihr sie nicht machen müsst.","original_language":"deu","persons":["Linus Neumann","Thorsten Schröder"],"tags":["35c3","9716","Security"],"view_count":44908,"promoted":false,"date":"2018-12-29T00:00:00.000+01:00","release_date":"2018-12-30T01:00:00.000+01:00","updated_at":"2025-07-06T12:30:04.197+02:00","length":3425,"duration":3425,"thumb_url":"https://static.media.ccc.de/media/congress/2018/9716-hd.jpg","poster_url":"https://static.media.ccc.de/media/congress/2018/9716-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/congress/2018/9716-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/congress/2018/9716-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/35c3-9716-du_kannst_alles_hacken_du_darfst_dich_nur_nicht_erwischen_lassen","url":"https://api.media.ccc.de/public/events/48ed6dea-e67d-4866-8c35-318e9d892363","conference_title":"35C3: Refreshing 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The experience places you in an underground ring of blind hackers called the Infinite Observers. As you discover throughout the experience, the group is filled with members of unique sensory skill sets and a deep understanding of the vibratory qualities that make sound so powerful. They monitor movements using echolocation and build resonant frequency-based weaponry. They can shift tectonic plates, teleport using molecular vibration, and hack into digital communication via sub-frequencies undetectable to the typical human ear. And you (as the user)…your purpose is to learn these skills and secretly take them to the AG to subvert the present, corrupted visual culture. \n\nThe goal of the experience is to empower its users, and create a heightened appreciation for the hidden powers of the senses beyond sight. It is also meant to instill clarity around the dominance of the visual in modern culture, and inspire ways to circumvent this. As hackers, I would hope for a discussion surrounding possible techniques that might be used by the Infinite Observers, and how sound/vibration can facilitate either increased privacy/anonimity or direct disruption of dominant visual media in the real world. \n\n\u003ca href=\"http://infiniteobserver.com\"\u003ehttp://infiniteobserver.com\u003c/a\u003e\n\n\u003ca href=\"http://thegladscientist.info\"\u003ehttp://thegladscientist.info\u003c/a\u003e","original_language":"eng","persons":["Sabio"],"tags":["35c3","9993","Art \u0026 Culture"],"view_count":375,"promoted":false,"date":"2018-12-29T00:00:00.000+01:00","release_date":"2018-12-30T01:00:00.000+01:00","updated_at":"2025-01-14T14:45:09.050+01:00","length":1870,"duration":1870,"thumb_url":"https://static.media.ccc.de/media/congress/2018/9993-hd.jpg","poster_url":"https://static.media.ccc.de/media/congress/2018/9993-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/congress/2018/9993-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/congress/2018/9993-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/35c3-9993-media_disruption_led_by_the_blind","url":"https://api.media.ccc.de/public/events/70b257cc-d26a-4044-b95e-5d3e6d8c7597","conference_title":"35C3: Refreshing Memories","conference_url":"https://api.media.ccc.de/public/conferences/35c3","related":[{"event_id":6379,"event_guid":"9dde571b-4d49-4b44-8329-42e354bcc24b","weight":5},{"event_id":6411,"event_guid":"42650545-4394-4455-a5f5-9efad111fedc","weight":5},{"event_id":6423,"event_guid":"ea7c532f-cc2d-4cb1-8f15-1933df7fd523","weight":10},{"event_id":6445,"event_guid":"8cbe8908-4040-402f-93b5-5a4a64cf6f09","weight":15},{"event_id":6462,"event_guid":"23e85d7a-9645-4ae2-9954-63b71abc08d4","weight":9},{"event_id":6487,"event_guid":"2536bba3-b95f-4cec-9a95-7aa756db7edb","weight":13},{"event_id":6490,"event_guid":"a13bb3ac-fde1-4b82-833e-1fcf1f8f25dd","weight":11},{"event_id":6499,"event_guid":"a750228d-a37d-43c0-8e2f-d46137a991dc","weight":5},{"event_id":6506,"event_guid":"6d23f2dc-988a-4877-a6e5-3a43ea6dc8bb","weight":11},{"event_id":6511,"event_guid":"4f6f4278-1cfb-4e8d-935d-ec0ac2adefc5","weight":10},{"event_id":6519,"event_guid":"5a8097ad-15c2-492e-8bc4-6b634fd8e963","weight":10},{"event_id":6528,"event_guid":"a35c6c71-1f67-445c-bf13-11a586dff32c","weight":18},{"event_id":6533,"event_guid":"1d9c1120-c076-4802-b95b-f35d8396638b","weight":9},{"event_id":6535,"event_guid":"a875f05c-5eeb-4478-9e6f-863fc52b8868","weight":17},{"event_id":6536,"event_guid":"0a4a43e0-2b8d-424c-aaa3-101c843de75c","weight":17},{"event_id":6538,"event_guid":"7eac80f4-c999-4c2e-a0de-90eabca7ea7d","weight":15},{"event_id":6543,"event_guid":"48ed6dea-e67d-4866-8c35-318e9d892363","weight":29},{"event_id":6544,"event_guid":"3745513b-c2e6-449a-abd0-2e32f738f168","weight":11},{"event_id":6545,"event_guid":"400622c5-3754-43fd-aaf3-0ca00e9ad551","weight":9},{"event_id":6546,"event_guid":"51bb6adc-c0e7-4675-8f93-cf0e2dbd9587","weight":13},{"event_id":6548,"event_guid":"1c64358f-3bdd-484e-a28e-58dc7baa4480","weight":15},{"event_id":6549,"event_guid":"a9504e38-7f8e-4e2d-bf50-6cd69dbb60f9","weight":5},{"event_id":6551,"event_guid":"3a571c21-31ed-453b-886d-7dea7b5751cd","weight":22},{"event_id":6552,"event_guid":"84be4017-78a0-444b-8b6f-5a14089bb0f7","weight":19},{"event_id":6553,"event_guid":"a667d070-483e-4e2b-9bf9-d9a5475b6356","weight":13},{"event_id":6563,"event_guid":"3d5774f7-7f42-40bb-a318-4a2c6357dd9b","weight":5},{"event_id":6565,"event_guid":"fb15f53a-ca5b-4c29-b901-89398e9aab72","weight":13},{"event_id":6577,"event_guid":"49fe1044-4038-4cec-8e80-71621c9e7d6e","weight":10},{"event_id":6580,"event_guid":"093eca9c-c084-462a-8ed2-b95954782b06","weight":10},{"event_id":6603,"event_guid":"ea00d1e0-a580-415f-a8cf-f02883d939dc","weight":20},{"event_id":6611,"event_guid":"b1b28bd0-5279-4950-8385-9ee8a57187f9","weight":9}]},{"guid":"1d9c1120-c076-4802-b95b-f35d8396638b","title":"Modeling and Simulation of Physical Systems for Hobbyists","subtitle":"Essential Tools for Developing, Testing and Debugging Systems Interacting with the Real World","slug":"35c3-9385-modeling_and_simulation_of_physical_systems_for_hobbyists","link":"https://fahrplan.events.ccc.de/congress/2018/Fahrplan/events/9385.html","description":"This is a foundations talk about modeling and simulation as tools for development, testing and debugging systems. It requires very little previous knowledge to address all makers and hobbyists interested in creating or modifying hardware that physically interacts with its environment (e.g. robots, drones, etc.). It explains the purpose of modeling and simulation, basic principles, and tips and tricks on a practical level.\n\nDuring the development of robots, drones or other machines, the individual components are usually not all available at the same time, but are developed and tested separately and then assembled to the final system. Thus, it is often useful to have a placeholder that acts just like the missing components that are not present. Or, for debugging, it might be useful to have a reference configuration, which is known to work, in order to exclude potential sources of error. On the other side, it might be helpful to artificially recreate errors to test the system for robustness to these errors without risking real hardware. This is where modeling and simulation are useful tools to make the development faster and less error-prone.\n\nThis talk explains basic modeling and simulation techniques that help even for small project, how to model the physical effects encountered most frequently and to make a simulation of the created model run in a simple way. All examples will be held as practical as possible for community projects, relying only on common hardware and open-source software, in order to make them useful for a broad audience.\n\nBring your computer with Gnumeric, Python and OMEditor installed to follow the examples, if you want.","original_language":"eng","persons":["Manuel Aiple"],"tags":["35c3","9385","Hardware \u0026 Making"],"view_count":922,"promoted":false,"date":"2018-12-29T00:00:00.000+01:00","release_date":"2018-12-29T01:00:00.000+01:00","updated_at":"2025-06-08T04:15:03.505+02:00","length":2296,"duration":2296,"thumb_url":"https://static.media.ccc.de/media/congress/2018/9385-hd.jpg","poster_url":"https://static.media.ccc.de/media/congress/2018/9385-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/congress/2018/9385-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/congress/2018/9385-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/35c3-9385-modeling_and_simulation_of_physical_systems_for_hobbyists","url":"https://api.media.ccc.de/public/events/1d9c1120-c076-4802-b95b-f35d8396638b","conference_title":"35C3: Refreshing Memories","conference_url":"https://api.media.ccc.de/public/conferences/35c3","related":[{"event_id":6474,"event_guid":"f58a2b6d-bde0-483b-a8db-043ea9371cb6","weight":28},{"event_id":6499,"event_guid":"a750228d-a37d-43c0-8e2f-d46137a991dc","weight":33},{"event_id":6502,"event_guid":"e66cded3-7336-42bd-a7c8-d77073465ad2","weight":46},{"event_id":6503,"event_guid":"d0d6d058-f117-4ccb-ba6a-c41d9290a287","weight":34},{"event_id":6526,"event_guid":"18b77974-03f4-43a5-b94c-b2dda689e78c","weight":34},{"event_id":6529,"event_guid":"f76415ac-d07b-4c5a-bedf-460470711712","weight":31},{"event_id":6532,"event_guid":"94447a62-a3ba-4f6d-a3b7-b5318a954651","weight":59},{"event_id":6535,"event_guid":"a875f05c-5eeb-4478-9e6f-863fc52b8868","weight":46},{"event_id":6536,"event_guid":"0a4a43e0-2b8d-424c-aaa3-101c843de75c","weight":35},{"event_id":6543,"event_guid":"48ed6dea-e67d-4866-8c35-318e9d892363","weight":44},{"event_id":6544,"event_guid":"3745513b-c2e6-449a-abd0-2e32f738f168","weight":28},{"event_id":6551,"event_guid":"3a571c21-31ed-453b-886d-7dea7b5751cd","weight":11},{"event_id":6563,"event_guid":"3d5774f7-7f42-40bb-a318-4a2c6357dd9b","weight":39},{"event_id":6593,"event_guid":"c293b397-9fad-45ff-9ffe-716503c6c095","weight":35},{"event_id":6603,"event_guid":"ea00d1e0-a580-415f-a8cf-f02883d939dc","weight":35},{"event_id":6611,"event_guid":"b1b28bd0-5279-4950-8385-9ee8a57187f9","weight":38}]},{"guid":"064a7014-a88c-462a-b06f-7d6de62d622f","title":"Provable Security","subtitle":"How I learned to stop worrying and love the backdoor","slug":"35c3-9517-provable_security","link":"https://fahrplan.events.ccc.de/congress/2018/Fahrplan/events/9517.html","description":"Modern cryptography is based on security-proofs. We will demonstrate how these work, why they are desirable and what their limitations are.\n\n\u003cp\u003eEven the use of secure primitives like AES or RSA does not guarantee that the end-result is secure as well. In recent years breaks of modern primitives have in fact become exceedingly rare, yet stories like the KRACK-attack or ROBOT keep appearing.\u003c/p\u003e\n\n\u003cp\u003eThe obvious answer to these problems would be to proof that our protocols are secure. While that may sound great in theory, there are many issues as well:\u003c/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eProving (almost) anything secure, would require to solve a millennium-problem.\u003c/li\u003e\n\u003cli\u003eGiven the above, assumptions are required; but which assumptions are reasonable?\u003c/li\u003e\n\u003cli\u003eThe word “secure” may seem intuitive, but can we formally define it? And can something be \u003cem\u003etoo\u003c/em\u003e secure?\u003c/li\u003e\n\u003cli\u003eIdealizing primitives can solve many problems, but what about over-idealizations?\u003c/li\u003e\n\u003cli\u003eCan backdoors be necessary to prove security?\u003c/li\u003e\n\u003cli\u003eA proof can only show the absence of attacks in a certain model. What about attacks outside those models?\u003c/li\u003e\n\u003c/ul\u003e\n\n","original_language":"eng","persons":["FJW","Lukas"],"tags":["35c3","9517","Security"],"view_count":1678,"promoted":false,"date":"2018-12-29T00:00:00.000+01:00","release_date":"2018-12-29T01:00:00.000+01:00","updated_at":"2025-06-27T15:15:05.329+02:00","length":3545,"duration":3545,"thumb_url":"https://static.media.ccc.de/media/congress/2018/9517-hd.jpg","poster_url":"https://static.media.ccc.de/media/congress/2018/9517-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/congress/2018/9517-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/congress/2018/9517-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/35c3-9517-provable_security","url":"https://api.media.ccc.de/public/events/064a7014-a88c-462a-b06f-7d6de62d622f","conference_title":"35C3: Refreshing Memories","conference_url":"https://api.media.ccc.de/public/conferences/35c3","related":[{"event_id":6409,"event_guid":"a42e5a4f-fd9b-4571-bf17-483978afecb3","weight":43},{"event_id":6474,"event_guid":"f58a2b6d-bde0-483b-a8db-043ea9371cb6","weight":45},{"event_id":6477,"event_guid":"c85de43e-107e-4247-b550-946f376e2ec4","weight":46},{"event_id":6482,"event_guid":"86b96f3f-a6b5-49c0-a189-69912c016916","weight":58},{"event_id":6491,"event_guid":"9f8b19eb-31cb-4250-80d4-5caf4e0b33dd","weight":60},{"event_id":6492,"event_guid":"bc545b26-8319-43fb-abc2-f624ef414ee8","weight":68},{"event_id":6493,"event_guid":"2375222b-7dae-4bca-a5b0-aea227ab0d76","weight":36},{"event_id":6495,"event_guid":"3e75c48f-3a58-4afe-bafb-0670dd2b15cc","weight":32},{"event_id":6498,"event_guid":"4e6ab724-8663-456a-ac01-1cfdfc94c27f","weight":72},{"event_id":6499,"event_guid":"a750228d-a37d-43c0-8e2f-d46137a991dc","weight":56},{"event_id":6501,"event_guid":"f16f2242-d265-42d2-91d0-632243013b3f","weight":41},{"event_id":6503,"event_guid":"d0d6d058-f117-4ccb-ba6a-c41d9290a287","weight":52},{"event_id":6507,"event_guid":"787007cf-828d-4409-94b0-90a0b8d727a0","weight":51},{"event_id":6511,"event_guid":"4f6f4278-1cfb-4e8d-935d-ec0ac2adefc5","weight":33},{"event_id":6512,"event_guid":"25c54ce3-598c-42ee-8832-52fe9deae7ad","weight":58},{"event_id":6516,"event_guid":"cf86e707-27a6-4839-a03f-438413e7756f","weight":44},{"event_id":6519,"event_guid":"5a8097ad-15c2-492e-8bc4-6b634fd8e963","weight":43},{"event_id":6520,"event_guid":"64d3f3f5-5665-4050-ba15-0db530ecc262","weight":44},{"event_id":6521,"event_guid":"020051ff-2594-46ce-b92a-0786743e4624","weight":56},{"event_id":6523,"event_guid":"240fe8a1-ee33-4f07-88d0-34b8bb04db71","weight":45},{"event_id":6530,"event_guid":"83bf042d-7382-4975-a3f8-92229944b8fc","weight":50},{"event_id":6590,"event_guid":"7ee42591-4f4d-481d-884b-44f5e18e1803","weight":44},{"event_id":6612,"event_guid":"5b7f01a6-f762-4c28-961c-7f6ab2f70fb4","weight":43}]},{"guid":"d0d6d058-f117-4ccb-ba6a-c41d9290a287","title":"Die verborgene Seite des Mobilfunks","subtitle":"HF-Störquellen im Uplink","slug":"35c3-9407-die_verborgene_seite_des_mobilfunks","link":"https://fahrplan.events.ccc.de/congress/2018/Fahrplan/events/9407.html","description":"Der Vortrag beleuchtet die Einflüsse auf den geheimnisvollen Teil des Mobilfunks – Störquellen im Uplink und deren Auswirkungen auf die Mobilfunk-Kommunikation sowie Praktiken zum Aufspüren von HF-Störquellen.\n\nDie Feldstärke-Balkenanzeige eines Smartphones (die Downlink-Empfangsfeldstärke) ist nur die Hälfte der Wahrheit zur Bewertung einer Mobilfunkversorgung. Die andere Hälfte ist der weithin unsichtbare aber gegen Störeinflüsse hochempfindliche Uplink, die Richtung vom Endgerät zu den Basisstationen. In diesem Vortrag werden Uplink-Störquellen, deren Auswirkungen sowie Mess- und Analysemöglichkeiten erläutert.\n\nDer Uplink von Mobilfunknetzen ist für die mobile Kommunikation unerlässlich, aber niemand kann ihn wirklich sehen. Der Uplink kann durch Störsender, Repeater und viele andere HF-Quellen gestört werden. Wenn er gestört ist, ist die mobile Kommunikation eingeschränkt. Ich werde zeigen, welche Arten von Störquellen den Uplink stören können und welche Auswirkungen das auf die Nutzung des Mobilfunks hat und wie Interference Hunting durchgeführt werden kann.\n\nZunächst erläutere ich die notwendige Pegelsymmetrie des Downlinks (von der Mobilfunk-Basisstation - eNodeB zum Endgerät) und dem Uplink (vom Endgerät zurück zur eNodeB). Da die Sendeleistungen von Endgerät und eNodeB sehr unterschiedlich sind, erkläre ich technische Hintergründe zum Erreichen der Symmetrie. Im Folgenden werde ich die Probleme und Möglichkeiten bei der Messung von Uplink-Signalen am eNodeB erläutern, in Empfänger kann man ja schlecht hineinschauen. Der Downlink ist im Vergleich dazu sehr einfach zu messen, man sieht die Balken auf dem Smartphone oder kann APPs dazu nutzen, die detaillierte Feldstärkeinfos etc. liefern. Der Uplink bleibt allerdings weitgehend unsichtbar. Wenn dieser allerdings am eNodeB gestört ist, sagen die Feldstärkebalken am Endgerät gar nichts aus. Dazu werde ich eine Möglichkeit der Beobachtung vorstellen, die einige Endgeräte on Board mitbringen bzw. mit APPs aus dem Chipset herausgelesen werden können. In welcher Form der Uplink gestört werden kann, die Auswirkungen für die Kommunikation und das Suchen von Uplink-Störquellen werden den Vortrag abschließen. Dabei werde ich auch auf das Problem der 'passiven Intermodulation' (PIM), eine (nicht) neue Störquelle in den Bassisstations-Antennenanlagen, deren Bewertung, Messung und Vermeidung eingehen.","original_language":"deu","persons":["Peter Schmidt"],"tags":["35c3","9407","Science"],"view_count":10738,"promoted":false,"date":"2018-12-29T00:00:00.000+01:00","release_date":"2018-12-29T01:00:00.000+01:00","updated_at":"2025-07-06T18:00:07.066+02:00","length":3644,"duration":3644,"thumb_url":"https://static.media.ccc.de/media/congress/2018/9407-hd.jpg","poster_url":"https://static.media.ccc.de/media/congress/2018/9407-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/congress/2018/9407-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/congress/2018/9407-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/35c3-9407-die_verborgene_seite_des_mobilfunks","url":"https://api.media.ccc.de/public/events/d0d6d058-f117-4ccb-ba6a-c41d9290a287","conference_title":"35C3: Refreshing Memories","conference_url":"https://api.media.ccc.de/public/conferences/35c3","related":[{"event_id":6378,"event_guid":"15f4e5c5-40e1-4c73-8da0-4cc2a773ab13","weight":85},{"event_id":6383,"event_guid":"7177142b-6f15-4fac-af62-c45df7a377a9","weight":150},{"event_id":6389,"event_guid":"c8b34953-b60f-4ed0-8784-dc20153e0725","weight":86},{"event_id":6390,"event_guid":"6a5007f4-e7d6-4c63-9a10-26dd48a6eb6c","weight":171},{"event_id":6391,"event_guid":"1601bf3b-ce4a-44c9-993f-7d28fa65168d","weight":112},{"event_id":6400,"event_guid":"527b56af-8d56-4edb-9027-9ca60767c742","weight":181},{"event_id":6401,"event_guid":"f0d70663-0769-4462-ad27-bc516d9cb141","weight":101},{"event_id":6403,"event_guid":"385ac419-50f5-49b5-b571-701691d2734f","weight":91},{"event_id":6404,"event_guid":"5b947f86-8ba1-4b99-adbe-7c5030deea0c","weight":152},{"event_id":6406,"event_guid":"686c1387-e761-4df6-b395-f9ddf92d46e7","weight":187},{"event_id":6408,"event_guid":"ffdc92f3-1a39-4931-9409-f8bfabe9f628","weight":106},{"event_id":6409,"event_guid":"a42e5a4f-fd9b-4571-bf17-483978afecb3","weight":138},{"event_id":6410,"event_guid":"a12d17e9-3758-4fa0-b612-0c6ba22ea773","weight":140},{"event_id":6411,"event_guid":"42650545-4394-4455-a5f5-9efad111fedc","weight":320},{"event_id":6413,"event_guid":"a9c0c28c-4f40-4d06-99da-d73fbb2655c4","weight":212},{"event_id":6421,"event_guid":"1a28630d-985e-409b-be4a-b6679ecc83c3","weight":145},{"event_id":6422,"event_guid":"e8385c89-d33a-42d8-afb6-8ae28fe5c89d","weight":135},{"event_id":6423,"event_guid":"ea7c532f-cc2d-4cb1-8f15-1933df7fd523","weight":241},{"event_id":6429,"event_guid":"d995955c-319f-4228-b3f4-080868bbfdf8","weight":118},{"event_id":6430,"event_guid":"462f9320-3a0e-4785-82de-15343803c2ba","weight":263},{"event_id":6433,"event_guid":"30278963-3b07-49a8-96a7-2b24a8cf573b","weight":105},{"event_id":6435,"event_guid":"9777cea0-ac06-4274-85db-908c1e87e2f4","weight":95},{"event_id":6462,"event_guid":"23e85d7a-9645-4ae2-9954-63b71abc08d4","weight":355},{"event_id":6471,"event_guid":"f17d3060-fb3d-4d73-b1e3-8bd5ec4d4d12","weight":194},{"event_id":6474,"event_guid":"f58a2b6d-bde0-483b-a8db-043ea9371cb6","weight":487},{"event_id":6488,"event_guid":"8943659a-536d-4afb-85de-f1b8b29a7902","weight":119},{"event_id":6493,"event_guid":"2375222b-7dae-4bca-a5b0-aea227ab0d76","weight":233},{"event_id":6497,"event_guid":"93c1500d-c639-4247-854e-6e51e167dbec","weight":20},{"event_id":6499,"event_guid":"a750228d-a37d-43c0-8e2f-d46137a991dc","weight":422},{"event_id":6502,"event_guid":"e66cded3-7336-42bd-a7c8-d77073465ad2","weight":114},{"event_id":6507,"event_guid":"787007cf-828d-4409-94b0-90a0b8d727a0","weight":377},{"event_id":6511,"event_guid":"4f6f4278-1cfb-4e8d-935d-ec0ac2adefc5","weight":415},{"event_id":6516,"event_guid":"cf86e707-27a6-4839-a03f-438413e7756f","weight":90},{"event_id":6519,"event_guid":"5a8097ad-15c2-492e-8bc4-6b634fd8e963","weight":107},{"event_id":6520,"event_guid":"64d3f3f5-5665-4050-ba15-0db530ecc262","weight":123},{"event_id":6523,"event_guid":"240fe8a1-ee33-4f07-88d0-34b8bb04db71","weight":162},{"event_id":6532,"event_guid":"94447a62-a3ba-4f6d-a3b7-b5318a954651","weight":125},{"event_id":6535,"event_guid":"a875f05c-5eeb-4478-9e6f-863fc52b8868","weight":343},{"event_id":6543,"event_guid":"48ed6dea-e67d-4866-8c35-318e9d892363","weight":500},{"event_id":6545,"event_guid":"400622c5-3754-43fd-aaf3-0ca00e9ad551","weight":316},{"event_id":6551,"event_guid":"3a571c21-31ed-453b-886d-7dea7b5751cd","weight":166},{"event_id":6577,"event_guid":"49fe1044-4038-4cec-8e80-71621c9e7d6e","weight":108},{"event_id":6603,"event_guid":"ea00d1e0-a580-415f-a8cf-f02883d939dc","weight":292},{"event_id":6611,"event_guid":"b1b28bd0-5279-4950-8385-9ee8a57187f9","weight":372}]},{"guid":"c0e4f528-92c7-4170-aff3-d4dd5cd74b2c","title":"The Rocky Road to TLS 1.3 and better Internet Encryption","subtitle":null,"slug":"35c3-9607-the_rocky_road_to_tls_1_3_and_better_internet_encryption","link":"https://fahrplan.events.ccc.de/congress/2018/Fahrplan/events/9607.html","description":"Since a few months we have a new version of TLS, the most important encryption protocol on the Internet. From the vulnerabilities that created the need of a new TLS version to the challenges of deploying it due to broken devices this talk will give an overview of the new TLS 1.3.\n\nIn August the new version 1.3 of the Transport Layer Security (TLS) protocol was released. It‘s the result of a process that started over four years ago when it became increasingly clear that previous TLS versions suffered from some major weaknesses.\n\nIn many ways TLS 1.3 is the biggest step ever done in the history of TLS and its predecessor SSL. While previous TLS versions always tried to retain compatibility and not change too many things, the new version radically removes problematic and insecure constructions like static RSA key exchanges, fragile CBC/HMAC constructions and broken hash functions like MD5 and SHA1.\n\nAs a bonus TLS 1.3 comes with a reworked handshake that reduces the number of round-trips and thus provides not just more security, but also better performance. If that sounds too good to be true: An optional, even faster mode of TLS 1.3 – the zero round trip or 0RTT mode – makes some security researchers worried, because they fear it introduces new security risks due to replay attacks.\n\nThough the road to TLS 1.3 was complicated. The Internet is a buggy place and particularly Enterprise devices of all kinds – middleboxes, TLS-terminating servers and TLS-interception devices – slowed down the deployment and finalization of the new encryption protocol. Also some banks thought that TLS 1.3 is too secure for them.\n\nThe talk will give an overview of the developments that led to TLS 1.3, the major changes it brings, the challenges it had to face and some practical advice for deployment.","original_language":"eng","persons":["hanno"],"tags":["35c3","9607","Security"],"view_count":6185,"promoted":false,"date":"2018-12-27T00:00:00.000+01:00","release_date":"2018-12-27T01:00:00.000+01:00","updated_at":"2025-06-23T16:00:06.280+02:00","length":3637,"duration":3637,"thumb_url":"https://static.media.ccc.de/media/congress/2018/9607-hd.jpg","poster_url":"https://static.media.ccc.de/media/congress/2018/9607-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/congress/2018/9607-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/congress/2018/9607-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/35c3-9607-the_rocky_road_to_tls_1_3_and_better_internet_encryption","url":"https://api.media.ccc.de/public/events/c0e4f528-92c7-4170-aff3-d4dd5cd74b2c","conference_title":"35C3: Refreshing Memories","conference_url":"https://api.media.ccc.de/public/conferences/35c3","related":[{"event_id":6378,"event_guid":"15f4e5c5-40e1-4c73-8da0-4cc2a773ab13","weight":483},{"event_id":6379,"event_guid":"9dde571b-4d49-4b44-8329-42e354bcc24b","weight":276},{"event_id":6380,"event_guid":"e9095f5f-a38a-48da-b3d7-20da141b8b14","weight":178},{"event_id":6382,"event_guid":"2912b643-f5a8-4bbd-8b24-74983bc55754","weight":167},{"event_id":6383,"event_guid":"7177142b-6f15-4fac-af62-c45df7a377a9","weight":405},{"event_id":6384,"event_guid":"bfdac26a-86bf-4a80-99c6-a9a0be15f003","weight":128},{"event_id":6385,"event_guid":"9d8d4506-03b2-483d-aee5-d106f0a3eef5","weight":174},{"event_id":6386,"event_guid":"87083bf8-f1e8-433d-8b51-ffece756bbd7","weight":127},{"event_id":6388,"event_guid":"4cc5cf9a-214f-4e7d-991f-199e9f0db8cc","weight":190},{"event_id":6389,"event_guid":"c8b34953-b60f-4ed0-8784-dc20153e0725","weight":136},{"event_id":6390,"event_guid":"6a5007f4-e7d6-4c63-9a10-26dd48a6eb6c","weight":297},{"event_id":6391,"event_guid":"1601bf3b-ce4a-44c9-993f-7d28fa65168d","weight":159},{"event_id":6397,"event_guid":"51ede2da-0f9b-4984-bd58-659c556d20c9","weight":141},{"event_id":6400,"event_guid":"527b56af-8d56-4edb-9027-9ca60767c742","weight":244},{"event_id":6401,"event_guid":"f0d70663-0769-4462-ad27-bc516d9cb141","weight":152},{"event_id":6402,"event_guid":"8a3e490c-30a5-46a6-ab4f-45ef3b23b1a1","weight":134},{"event_id":6404,"event_guid":"5b947f86-8ba1-4b99-adbe-7c5030deea0c","weight":173},{"event_id":6406,"event_guid":"686c1387-e761-4df6-b395-f9ddf92d46e7","weight":191},{"event_id":6408,"event_guid":"ffdc92f3-1a39-4931-9409-f8bfabe9f628","weight":208},{"event_id":6409,"event_guid":"a42e5a4f-fd9b-4571-bf17-483978afecb3","weight":263},{"event_id":6411,"event_guid":"42650545-4394-4455-a5f5-9efad111fedc","weight":302},{"event_id":6422,"event_guid":"e8385c89-d33a-42d8-afb6-8ae28fe5c89d","weight":174},{"event_id":6423,"event_guid":"ea7c532f-cc2d-4cb1-8f15-1933df7fd523","weight":127},{"event_id":6430,"event_guid":"462f9320-3a0e-4785-82de-15343803c2ba","weight":126},{"event_id":6474,"event_guid":"f58a2b6d-bde0-483b-a8db-043ea9371cb6","weight":142},{"event_id":6603,"event_guid":"ea00d1e0-a580-415f-a8cf-f02883d939dc","weight":151},{"event_id":6611,"event_guid":"b1b28bd0-5279-4950-8385-9ee8a57187f9","weight":158}]},{"guid":"5909125c-6118-4cda-931a-8b936f81dda0","title":"Conquering Large Numbers at the LHC","subtitle":"From 1 000 000 000 000 000 to 10: Breaking down 14 Orders of Magnitude","slug":"35c3-9851-conquering_large_numbers_at_the_lhc","link":"https://fahrplan.events.ccc.de/congress/2018/Fahrplan/events/9851.html","description":"We are going to outline the ingredients necessary to perform measurements at the LHC, starting from an ordinary bottle of hydrogen. Let us take you on a journey following the path of the protons from this bottle to being ready for collisions in one of the detectors. Once the collisions are recorded we show the approaches and tools on how to extract the metaphorical needle in the haystack.\n\nThe Large Hadron Collider at CERN is one of the largest and most precise machines mankind has built. As a particle accelerator, it enables us to study proton collisions in large detector experiments such as ATLAS and CMS. These detectors basically work like huge cameras with millions of channels taking up to one billion snapshots of the collisions per second. In a large fraction of these collisions, reactions take place that have been studied and understood for decades now. The very rare processes, however, are those that are especially interesting, but at the same time challenging to extract. \nThe probabilities of processes, that have been studied and confirmed so far, span a range of 14 orders of magnitude. Finding the needle in the haystack of events we record at the LHC is like trying to score a field goal in basketball from space.\nThe rareness of the interesting phenomena not only calls for pure physics understanding, but it also requires advanced techniques in data mining to find as many events of interest as possible while reducing the number of incorrectly accepted events. Hence, data handling in high energy physics means to dig into petabytes of data to filter out and catch a hand full of interesting reactions. ","original_language":"eng","persons":["Carsten Bittrich","Stefanie Todt"],"tags":["35c3","9851","Science"],"view_count":1077,"promoted":false,"date":"2018-12-29T00:00:00.000+01:00","release_date":"2019-01-12T01:00:00.000+01:00","updated_at":"2025-01-11T22:15:07.930+01:00","length":2504,"duration":2504,"thumb_url":"https://static.media.ccc.de/media/congress/2018/9851-hd.jpg","poster_url":"https://static.media.ccc.de/media/congress/2018/9851-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/congress/2018/9851-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/congress/2018/9851-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/35c3-9851-conquering_large_numbers_at_the_lhc","url":"https://api.media.ccc.de/public/events/5909125c-6118-4cda-931a-8b936f81dda0","conference_title":"35C3: Refreshing Memories","conference_url":"https://api.media.ccc.de/public/conferences/35c3","related":[{"event_id":6400,"event_guid":"527b56af-8d56-4edb-9027-9ca60767c742","weight":21},{"event_id":6409,"event_guid":"a42e5a4f-fd9b-4571-bf17-483978afecb3","weight":14},{"event_id":6410,"event_guid":"a12d17e9-3758-4fa0-b612-0c6ba22ea773","weight":4},{"event_id":6429,"event_guid":"d995955c-319f-4228-b3f4-080868bbfdf8","weight":14},{"event_id":6430,"event_guid":"462f9320-3a0e-4785-82de-15343803c2ba","weight":16},{"event_id":6466,"event_guid":"2d71612c-7f40-484b-a939-10b809aedd80","weight":2},{"event_id":6474,"event_guid":"f58a2b6d-bde0-483b-a8db-043ea9371cb6","weight":13},{"event_id":6498,"event_guid":"4e6ab724-8663-456a-ac01-1cfdfc94c27f","weight":11},{"event_id":6499,"event_guid":"a750228d-a37d-43c0-8e2f-d46137a991dc","weight":16},{"event_id":6502,"event_guid":"e66cded3-7336-42bd-a7c8-d77073465ad2","weight":15},{"event_id":6503,"event_guid":"d0d6d058-f117-4ccb-ba6a-c41d9290a287","weight":10},{"event_id":6516,"event_guid":"cf86e707-27a6-4839-a03f-438413e7756f","weight":15},{"event_id":6532,"event_guid":"94447a62-a3ba-4f6d-a3b7-b5318a954651","weight":14},{"event_id":6533,"event_guid":"1d9c1120-c076-4802-b95b-f35d8396638b","weight":14},{"event_id":6535,"event_guid":"a875f05c-5eeb-4478-9e6f-863fc52b8868","weight":10},{"event_id":6536,"event_guid":"0a4a43e0-2b8d-424c-aaa3-101c843de75c","weight":2},{"event_id":6543,"event_guid":"48ed6dea-e67d-4866-8c35-318e9d892363","weight":24},{"event_id":6545,"event_guid":"400622c5-3754-43fd-aaf3-0ca00e9ad551","weight":14},{"event_id":6547,"event_guid":"089b7fec-3ee1-493c-9b90-782c0514ffb4","weight":15},{"event_id":6551,"event_guid":"3a571c21-31ed-453b-886d-7dea7b5751cd","weight":2},{"event_id":6563,"event_guid":"3d5774f7-7f42-40bb-a318-4a2c6357dd9b","weight":13},{"event_id":6570,"event_guid":"e4dbae08-779a-4972-a099-7c85df141fa4","weight":13},{"event_id":6582,"event_guid":"36635330-55d6-4297-abcd-6d22fd2d22df","weight":5},{"event_id":6583,"event_guid":"623fd999-d7dd-4fd8-896c-75e51a21df1e","weight":6},{"event_id":6590,"event_guid":"7ee42591-4f4d-481d-884b-44f5e18e1803","weight":13},{"event_id":6593,"event_guid":"c293b397-9fad-45ff-9ffe-716503c6c095","weight":31},{"event_id":6603,"event_guid":"ea00d1e0-a580-415f-a8cf-f02883d939dc","weight":35},{"event_id":6611,"event_guid":"b1b28bd0-5279-4950-8385-9ee8a57187f9","weight":32},{"event_id":6623,"event_guid":"46273d22-b89b-463e-aa9e-3f2b94e1ef89","weight":10},{"event_id":6625,"event_guid":"ef9c53e5-b01b-431a-b141-9218f79b6c5a","weight":23},{"event_id":6631,"event_guid":"e1e7a102-8bc7-5ffc-b328-8ecc3aee0351","weight":15},{"event_id":6633,"event_guid":"9e340a17-98f7-4ac2-8fd4-2f195c60c212","weight":15}]},{"guid":"e8385c89-d33a-42d8-afb6-8ae28fe5c89d","title":"Inside the AMD Microcode ROM","subtitle":"(Ab)Using AMD Microcode for fun and security","slug":"35c3-9614-inside_the_amd_microcode_rom","link":"https://fahrplan.events.ccc.de/congress/2018/Fahrplan/events/9614.html","description":"Microcode runs in most modern CPUs and translates the outer instruction set (e.g. x86) into a simpler form (usually a RISC architecture). It is updatable to fix bugs in the silicon (see Meltdown/Spectre), but these updates are encrypted and signed, so no one knows how microcode works on conventional CPUs. We successfully reverse engineered part of the microde semantics of AMD CPUs and are able to write our own programs. We also recovered the mapping between the physical readout (electron microscope) and the \"virtual\" addresses used by microcode itself. In this talk we present background on microcode, our findings, our open source framework to write custom microcode and our custom defensive measures implemented in microcode.\n\n\nWe build on our results presented on 34C3 to provide more insight into how microcode works and more details of the microcode ROM itself.\n\ntl;dr diff to last talk:\n- Mapped physical readout to virtual addresses, we can now read the microcode implementation of specfic instructions\n- More microcode semantics known, more stable programs\n- Opensource framework for creating, diassembling and testing microcode on AMD CPUs\n- Simple hardware setup to develop microcode programs\n- More practical examples of what you can do with microcode, focused on defense instead of offense this time\n\nSince 34C3 we worked on recovering the microcode ROM completely and used that knowledge to implement constructive microcode programs that add to or enhance functionality of the CPU. We also worked on our now open source framework to create and diassemble microcode for AMD CPUs up to 2013. We will give a short intro into how to use it to create custom microcode programs and test them on real hardware. We also provide guidelines on how to construct the test setup we used, which is essentially any old AMD mainboard (native serial port required), a RaspberryPi with a serial adapter and some wiring including a few basic electronic components. Using this you can remotely and automatically test any number of microcode updates and it is integrated in our framework.\n\nOn the microcode program side we will show how to hijack microcoded instructions to replace them with new semantics, for example reviving the good-old BOUND x86 instruction. We also show how to roll your own microcode update verification scheme, so only trusted and signed updates can be loaded on vulnerable CPUs.\n\nAdditionally we will provide some implementation details found in the microcode ROM and show how it is used to implement complex functions like the instruction WRMSR, which among other functions is used to update the microcode.\n\nWe will start with a crash-course covering fundamentals related to instruction decoding, CPU architecture and microcode principles. We will then present our new insights and finish with a demo of how our framework works.\n\n\u003ca href=\"https://media.ccc.de/v/34c3-9058-everything_you_want_to_know_about_x86_microcode_but_might_have_been_afraid_to_ask\"\u003ehttps://media.ccc.de/v/34c3-9058-everything_you_want_to_know_about_x86_microcode_but_might_have_been_afraid_to_ask\u003c/a\u003e\n\n\u003ca href=\"https://www.syssec.rub.de/research/publications/constructive-microcode/\"\u003ehttps://www.syssec.rub.de/research/publications/constructive-microcode/\u003c/a\u003e\n\n\u003ca href=\"https://www.usenix.org/conference/usenixsecurity17/technical-sessions/presentation/koppe\"\u003ehttps://www.usenix.org/conference/usenixsecurity17/technical-sessions/presentation/koppe\u003c/a\u003e\n\n\u003ca href=\"https://github.com/RUB-SysSec/Microcode\"\u003ehttps://github.com/RUB-SysSec/Microcode\u003c/a\u003e","original_language":"eng","persons":["Benjamin Kollenda","Philipp Koppe"],"tags":["35c3","9614","Security"],"view_count":8611,"promoted":false,"date":"2018-12-27T00:00:00.000+01:00","release_date":"2018-12-28T01:00:00.000+01:00","updated_at":"2025-06-16T06:00:02.153+02:00","length":2240,"duration":2240,"thumb_url":"https://static.media.ccc.de/media/congress/2018/9614-hd.jpg","poster_url":"https://static.media.ccc.de/media/congress/2018/9614-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/congress/2018/9614-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/congress/2018/9614-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/35c3-9614-inside_the_amd_microcode_rom","url":"https://api.media.ccc.de/public/events/e8385c89-d33a-42d8-afb6-8ae28fe5c89d","conference_title":"35C3: Refreshing Memories","conference_url":"https://api.media.ccc.de/public/conferences/35c3","related":[{"event_id":6378,"event_guid":"15f4e5c5-40e1-4c73-8da0-4cc2a773ab13","weight":169},{"event_id":6379,"event_guid":"9dde571b-4d49-4b44-8329-42e354bcc24b","weight":152},{"event_id":6381,"event_guid":"c0e4f528-92c7-4170-aff3-d4dd5cd74b2c","weight":174},{"event_id":6383,"event_guid":"7177142b-6f15-4fac-af62-c45df7a377a9","weight":248},{"event_id":6385,"event_guid":"9d8d4506-03b2-483d-aee5-d106f0a3eef5","weight":208},{"event_id":6388,"event_guid":"4cc5cf9a-214f-4e7d-991f-199e9f0db8cc","weight":148},{"event_id":6390,"event_guid":"6a5007f4-e7d6-4c63-9a10-26dd48a6eb6c","weight":342},{"event_id":6400,"event_guid":"527b56af-8d56-4edb-9027-9ca60767c742","weight":339},{"event_id":6404,"event_guid":"5b947f86-8ba1-4b99-adbe-7c5030deea0c","weight":308},{"event_id":6406,"event_guid":"686c1387-e761-4df6-b395-f9ddf92d46e7","weight":179},{"event_id":6408,"event_guid":"ffdc92f3-1a39-4931-9409-f8bfabe9f628","weight":167},{"event_id":6409,"event_guid":"a42e5a4f-fd9b-4571-bf17-483978afecb3","weight":486},{"event_id":6411,"event_guid":"42650545-4394-4455-a5f5-9efad111fedc","weight":553},{"event_id":6413,"event_guid":"a9c0c28c-4f40-4d06-99da-d73fbb2655c4","weight":149},{"event_id":6417,"event_guid":"bf5019dc-499d-4c06-9ad0-35adbe01e7f3","weight":140},{"event_id":6418,"event_guid":"dbd61e6a-dbde-4dcd-9b2e-73ba7ad62861","weight":208},{"event_id":6419,"event_guid":"96d10915-cc4b-42ca-ad75-15205db70d0b","weight":225},{"event_id":6421,"event_guid":"1a28630d-985e-409b-be4a-b6679ecc83c3","weight":178},{"event_id":6423,"event_guid":"ea7c532f-cc2d-4cb1-8f15-1933df7fd523","weight":291},{"event_id":6429,"event_guid":"d995955c-319f-4228-b3f4-080868bbfdf8","weight":161},{"event_id":6430,"event_guid":"462f9320-3a0e-4785-82de-15343803c2ba","weight":244},{"event_id":6435,"event_guid":"9777cea0-ac06-4274-85db-908c1e87e2f4","weight":163},{"event_id":6462,"event_guid":"23e85d7a-9645-4ae2-9954-63b71abc08d4","weight":174},{"event_id":6474,"event_guid":"f58a2b6d-bde0-483b-a8db-043ea9371cb6","weight":213},{"event_id":6493,"event_guid":"2375222b-7dae-4bca-a5b0-aea227ab0d76","weight":188},{"event_id":6543,"event_guid":"48ed6dea-e67d-4866-8c35-318e9d892363","weight":148},{"event_id":6603,"event_guid":"ea00d1e0-a580-415f-a8cf-f02883d939dc","weight":254},{"event_id":6611,"event_guid":"b1b28bd0-5279-4950-8385-9ee8a57187f9","weight":183}]},{"guid":"f16f2242-d265-42d2-91d0-632243013b3f","title":"Internet, the Business Side","subtitle":"a try to explain the ecosystem","slug":"35c3-10019-internet_the_business_side","link":"https://fahrplan.events.ccc.de/congress/2018/Fahrplan/events/10019.html","description":"Net neutrality, a big buzzword in the last years. It is not only a buzzword? There are economic reasons why it is a stake. This talk tries to give an overview and explain how money is made in the \"internet\" and how it is related to net neutrality.\n\nTopics discussed:\n- Early Days and the Finance behind the Internet / Darpanet\n- \"Day 0\" of the Internet as we know it today\n- Step By Step Explanation how the internet is built from Access To Backbone To World and back again\n- Add some price tags to the network and a try to explain the ecosystem behind it\n- „Netzneutralität“ a definition?\n- Show the relation between Netzneutralität and the price tags\n- Outlook into the next 24 months\n","original_language":"eng","persons":["swaio"],"tags":["35c3","10019","Ethics, Society \u0026 Politics"],"view_count":1026,"promoted":false,"date":"2018-12-29T00:00:00.000+01:00","release_date":"2018-12-29T01:00:00.000+01:00","updated_at":"2025-05-26T14:00:04.452+02:00","length":3729,"duration":3729,"thumb_url":"https://static.media.ccc.de/media/congress/2018/10019-hd.jpg","poster_url":"https://static.media.ccc.de/media/congress/2018/10019-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/congress/2018/10019-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/congress/2018/10019-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/35c3-10019-internet_the_business_side","url":"https://api.media.ccc.de/public/events/f16f2242-d265-42d2-91d0-632243013b3f","conference_title":"35C3: Refreshing Memories","conference_url":"https://api.media.ccc.de/public/conferences/35c3","related":[{"event_id":6400,"event_guid":"527b56af-8d56-4edb-9027-9ca60767c742","weight":35},{"event_id":6401,"event_guid":"f0d70663-0769-4462-ad27-bc516d9cb141","weight":43},{"event_id":6411,"event_guid":"42650545-4394-4455-a5f5-9efad111fedc","weight":18},{"event_id":6462,"event_guid":"23e85d7a-9645-4ae2-9954-63b71abc08d4","weight":20},{"event_id":6474,"event_guid":"f58a2b6d-bde0-483b-a8db-043ea9371cb6","weight":37},{"event_id":6488,"event_guid":"8943659a-536d-4afb-85de-f1b8b29a7902","weight":35},{"event_id":6495,"event_guid":"3e75c48f-3a58-4afe-bafb-0670dd2b15cc","weight":37},{"event_id":6499,"event_guid":"a750228d-a37d-43c0-8e2f-d46137a991dc","weight":54},{"event_id":6500,"event_guid":"064a7014-a88c-462a-b06f-7d6de62d622f","weight":41},{"event_id":6502,"event_guid":"e66cded3-7336-42bd-a7c8-d77073465ad2","weight":33},{"event_id":6503,"event_guid":"d0d6d058-f117-4ccb-ba6a-c41d9290a287","weight":44},{"event_id":6507,"event_guid":"787007cf-828d-4409-94b0-90a0b8d727a0","weight":56},{"event_id":6511,"event_guid":"4f6f4278-1cfb-4e8d-935d-ec0ac2adefc5","weight":31},{"event_id":6517,"event_guid":"e77ef54a-5dd7-4be1-80c7-42726b273e6f","weight":30},{"event_id":6519,"event_guid":"5a8097ad-15c2-492e-8bc4-6b634fd8e963","weight":37},{"event_id":6523,"event_guid":"240fe8a1-ee33-4f07-88d0-34b8bb04db71","weight":29},{"event_id":6526,"event_guid":"18b77974-03f4-43a5-b94c-b2dda689e78c","weight":34},{"event_id":6536,"event_guid":"0a4a43e0-2b8d-424c-aaa3-101c843de75c","weight":30},{"event_id":6538,"event_guid":"7eac80f4-c999-4c2e-a0de-90eabca7ea7d","weight":29},{"event_id":6543,"event_guid":"48ed6dea-e67d-4866-8c35-318e9d892363","weight":39},{"event_id":6547,"event_guid":"089b7fec-3ee1-493c-9b90-782c0514ffb4","weight":34},{"event_id":6603,"event_guid":"ea00d1e0-a580-415f-a8cf-f02883d939dc","weight":36}]},{"guid":"35e80689-6330-49fe-b5c5-46972418f5b6","title":"Remo2hbo -Robustes und reparierbares Vitalparametermonitoring","subtitle":"Medizingeräte für Alle ","slug":"35c3-9765-remo2hbo_-robustes_und_reparierbares_vitalparametermonitoring","link":"https://fahrplan.events.ccc.de/congress/2018/Fahrplan/events/9765.html","description":"Moderne Medizintechnik ist teuer und wenn sie kaputt geht, dann kann man sie normalerweise nur durch Servicetechnikerinnen austauschen lassen. Designkriterien orientieren sich an den Gesundheitsversorgung reicher Länder. Wir stellen ein System zur Messung der wichtigsten Vitalparameter vor, das nicht nur open source und frei, sondern auch für den off-road Einsatz ausgelegt ist, wenn die Servicehotline nicht erreichbar ist. \n\nMedizinische Versorgung orientiert sich immer stärker an ökonomischen Aspekten und das gilt auch für Medizingeräte. Insbesondere werden sie für Industrieländer entwickelt. Wie bei Laptops und Smartphones geht der Trend zu unreparierbaren Einmalgeräten. Was aber, wenn man als kleine NGO mit wenig Geld mit dem mobilen Krankenhaus im Krisengebiet ist oder eine Gesundheitsstation in Kirgisien aufbaut? Da hilft dann auch die gutgemeinte Spende von alten Medizingeräten nicht so richtig viel weiter und endet schnell als Elektroschrott. Mit dem Anspruch, dass Medizinische Versorgung überall möglich sein muss und Gesundheit keine Ware ist, bauen wir einen Vitalparametermonitor, der sowohl hard- als auch softwaremäßig open source ist und möglichst robust und reparierbar ist. Im Rahmen des Talks wollen wir Euch die wichtigsten Designkriterien, unsere Tests mit \"herkömmlichen\" kommerziellen Systemen und unsere Hard- und Softwarelösungen vorstellen und mit Euch disktutieren. Wenn alles läuft wie geplant, gibt es sogar schon Lötkits des Prototypen zum Selbstkostenpreis... \n\n\n\n\u003ca href=\"http://remo2hbo.f4.htw-berlin.de/\"\u003ehttp://remo2hbo.f4.htw-berlin.de/\u003c/a\u003e","original_language":"deu","persons":["Dagmar Krefting","Sebastian Jünemann"],"tags":["35c3","9765","Resilience"],"view_count":718,"promoted":false,"date":"2018-12-29T00:00:00.000+01:00","release_date":"2019-01-07T01:00:00.000+01:00","updated_at":"2025-06-29T09:30:05.011+02:00","length":2782,"duration":2782,"thumb_url":"https://static.media.ccc.de/media/congress/2018/9765-hd.jpg","poster_url":"https://static.media.ccc.de/media/congress/2018/9765-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/congress/2018/9765-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/congress/2018/9765-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/35c3-9765-remo2hbo_-robustes_und_reparierbares_vitalparametermonitoring","url":"https://api.media.ccc.de/public/events/35e80689-6330-49fe-b5c5-46972418f5b6","conference_title":"35C3: Refreshing Memories","conference_url":"https://api.media.ccc.de/public/conferences/35c3","related":[{"event_id":5407,"event_guid":"682090d6-32cf-52cd-9c58-c49a9c732200","weight":6},{"event_id":6115,"event_guid":"93b7d8a6-345b-405a-a3f2-0dc09ddd2e28","weight":8},{"event_id":6400,"event_guid":"527b56af-8d56-4edb-9027-9ca60767c742","weight":14},{"event_id":6411,"event_guid":"42650545-4394-4455-a5f5-9efad111fedc","weight":11},{"event_id":6423,"event_guid":"ea7c532f-cc2d-4cb1-8f15-1933df7fd523","weight":9},{"event_id":6430,"event_guid":"462f9320-3a0e-4785-82de-15343803c2ba","weight":9},{"event_id":6461,"event_guid":"f42631ca-d3ec-5baf-8642-85c0b1cadc89","weight":8},{"event_id":6464,"event_guid":"765cb049-78f4-4997-8cc6-238283e241a8","weight":8},{"event_id":6474,"event_guid":"f58a2b6d-bde0-483b-a8db-043ea9371cb6","weight":15},{"event_id":6488,"event_guid":"8943659a-536d-4afb-85de-f1b8b29a7902","weight":15},{"event_id":6499,"event_guid":"a750228d-a37d-43c0-8e2f-d46137a991dc","weight":12},{"event_id":6507,"event_guid":"787007cf-828d-4409-94b0-90a0b8d727a0","weight":10},{"event_id":6511,"event_guid":"4f6f4278-1cfb-4e8d-935d-ec0ac2adefc5","weight":10},{"event_id":6535,"event_guid":"a875f05c-5eeb-4478-9e6f-863fc52b8868","weight":16},{"event_id":6543,"event_guid":"48ed6dea-e67d-4866-8c35-318e9d892363","weight":20},{"event_id":6544,"event_guid":"3745513b-c2e6-449a-abd0-2e32f738f168","weight":8},{"event_id":6548,"event_guid":"1c64358f-3bdd-484e-a28e-58dc7baa4480","weight":12},{"event_id":6567,"event_guid":"b87de377-eb03-4795-b998-7988a63fc239","weight":10},{"event_id":6579,"event_guid":"85ec8360-737b-4ee3-be2d-d8e050b1d117","weight":9},{"event_id":6591,"event_guid":"ba68f092-89bd-4348-9f81-7a05317a0497","weight":10},{"event_id":6603,"event_guid":"ea00d1e0-a580-415f-a8cf-f02883d939dc","weight":20},{"event_id":6611,"event_guid":"b1b28bd0-5279-4950-8385-9ee8a57187f9","weight":21},{"event_id":6617,"event_guid":"ccd8a229-cf7c-5ed8-8fe8-9e388009743b","weight":7},{"event_id":6618,"event_guid":"520b7c92-8bd1-424e-acc4-7cf15dd168a4","weight":14},{"event_id":6621,"event_guid":"9c7b5d1d-6f78-5935-9aa5-bf10bf26e54e","weight":11},{"event_id":6623,"event_guid":"46273d22-b89b-463e-aa9e-3f2b94e1ef89","weight":8},{"event_id":6625,"event_guid":"ef9c53e5-b01b-431a-b141-9218f79b6c5a","weight":9},{"event_id":6626,"event_guid":"5909125c-6118-4cda-931a-8b936f81dda0","weight":12}]},{"guid":"a875f05c-5eeb-4478-9e6f-863fc52b8868","title":"Butterbrotdosen-Smartphone","subtitle":"Mein DIY-Smartphone-Bau ","slug":"35c3-9681-butterbrotdosen-smartphone","link":"https://fahrplan.events.ccc.de/congress/2018/Fahrplan/events/9681.html","description":"Ich möchte euch zeigen, wie ich mir aus einem Raspberry PI ein Smartphone baue. Auf welche Probleme und Schwierigkeiten ich dabei gestoßen bin und welche Lösungen ich gefunden habe. Das Projekt ist noch nicht abgeschlossen, es fehlen noch ein paar Kleinigkeiten. Trotzdem will ich euch schon mal mein Smartphone in der praktischen Butterbrotdose zeigen und euch erzählen wie es entstanden ist.\n\nIch hab gar nicht gedacht, das der Bau eines Smartphones so kompliziert sein kann. Raspberry Pi + Touchdisplay ist nicht alles, was es zu bedenken gibt, bei diesem Projekt. Im Moment lebt das Smartphoneprojekt in einer Butterbrotdose und zieht in der S-bahn oder U-bahn schon mal die Aufmerksamkeit auf sich. Wenn die Powerbank passthrough kann, ist das vorteilhaft, hab ich feststellen müssen. Die Einrichtung der X und Y Achsen auf dem Touchdisplay, damit man damit auch die OnScreenTastatur bedienen kann, war nicht so einfach. Und ich musste feststellen das Landscape nicht die richtige Größe zum flüssigen arbeiten ist. Die meisten Linux-Programme sind, nicht so direkt Touchfähig oder brauchen zu viel Speicher. Dann gab es auch große Herausforderungen! Löten lernen war so eine. Erst lernen wie man lötet, um dann das entlöten zu lernen, um sich dann an den PI zu trauen. Diese und andere Geschichten zum Bau meines Smartphones möchte ich euch erzählen. ","original_language":"deu","persons":["bücherratten"],"tags":["35c3","9681","Hardware \u0026 Making"],"view_count":6575,"promoted":false,"date":"2018-12-29T00:00:00.000+01:00","release_date":"2018-12-30T01:00:00.000+01:00","updated_at":"2025-07-09T04:30:03.628+02:00","length":2274,"duration":2274,"thumb_url":"https://static.media.ccc.de/media/congress/2018/9681-hd.jpg","poster_url":"https://static.media.ccc.de/media/congress/2018/9681-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/congress/2018/9681-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/congress/2018/9681-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/35c3-9681-butterbrotdosen-smartphone","url":"https://api.media.ccc.de/public/events/a875f05c-5eeb-4478-9e6f-863fc52b8868","conference_title":"35C3: Refreshing Memories","conference_url":"https://api.media.ccc.de/public/conferences/35c3","related":[{"event_id":6378,"event_guid":"15f4e5c5-40e1-4c73-8da0-4cc2a773ab13","weight":83},{"event_id":6383,"event_guid":"7177142b-6f15-4fac-af62-c45df7a377a9","weight":121},{"event_id":6390,"event_guid":"6a5007f4-e7d6-4c63-9a10-26dd48a6eb6c","weight":86},{"event_id":6391,"event_guid":"1601bf3b-ce4a-44c9-993f-7d28fa65168d","weight":129},{"event_id":6400,"event_guid":"527b56af-8d56-4edb-9027-9ca60767c742","weight":124},{"event_id":6401,"event_guid":"f0d70663-0769-4462-ad27-bc516d9cb141","weight":88},{"event_id":6406,"event_guid":"686c1387-e761-4df6-b395-f9ddf92d46e7","weight":139},{"event_id":6408,"event_guid":"ffdc92f3-1a39-4931-9409-f8bfabe9f628","weight":89},{"event_id":6409,"event_guid":"a42e5a4f-fd9b-4571-bf17-483978afecb3","weight":88},{"event_id":6410,"event_guid":"a12d17e9-3758-4fa0-b612-0c6ba22ea773","weight":143},{"event_id":6411,"event_guid":"42650545-4394-4455-a5f5-9efad111fedc","weight":163},{"event_id":6413,"event_guid":"a9c0c28c-4f40-4d06-99da-d73fbb2655c4","weight":120},{"event_id":6423,"event_guid":"ea7c532f-cc2d-4cb1-8f15-1933df7fd523","weight":142},{"event_id":6430,"event_guid":"462f9320-3a0e-4785-82de-15343803c2ba","weight":179},{"event_id":6462,"event_guid":"23e85d7a-9645-4ae2-9954-63b71abc08d4","weight":179},{"event_id":6471,"event_guid":"f17d3060-fb3d-4d73-b1e3-8bd5ec4d4d12","weight":129},{"event_id":6474,"event_guid":"f58a2b6d-bde0-483b-a8db-043ea9371cb6","weight":228},{"event_id":6488,"event_guid":"8943659a-536d-4afb-85de-f1b8b29a7902","weight":81},{"event_id":6493,"event_guid":"2375222b-7dae-4bca-a5b0-aea227ab0d76","weight":129},{"event_id":6499,"event_guid":"a750228d-a37d-43c0-8e2f-d46137a991dc","weight":343},{"event_id":6503,"event_guid":"d0d6d058-f117-4ccb-ba6a-c41d9290a287","weight":343},{"event_id":6507,"event_guid":"787007cf-828d-4409-94b0-90a0b8d727a0","weight":157},{"event_id":6511,"event_guid":"4f6f4278-1cfb-4e8d-935d-ec0ac2adefc5","weight":293},{"event_id":6519,"event_guid":"5a8097ad-15c2-492e-8bc4-6b634fd8e963","weight":90},{"event_id":6520,"event_guid":"64d3f3f5-5665-4050-ba15-0db530ecc262","weight":86},{"event_id":6523,"event_guid":"240fe8a1-ee33-4f07-88d0-34b8bb04db71","weight":124},{"event_id":6532,"event_guid":"94447a62-a3ba-4f6d-a3b7-b5318a954651","weight":146},{"event_id":6536,"event_guid":"0a4a43e0-2b8d-424c-aaa3-101c843de75c","weight":179},{"event_id":6543,"event_guid":"48ed6dea-e67d-4866-8c35-318e9d892363","weight":407},{"event_id":6545,"event_guid":"400622c5-3754-43fd-aaf3-0ca00e9ad551","weight":266},{"event_id":6551,"event_guid":"3a571c21-31ed-453b-886d-7dea7b5751cd","weight":207},{"event_id":6553,"event_guid":"a667d070-483e-4e2b-9bf9-d9a5475b6356","weight":81},{"event_id":6577,"event_guid":"49fe1044-4038-4cec-8e80-71621c9e7d6e","weight":107},{"event_id":6603,"event_guid":"ea00d1e0-a580-415f-a8cf-f02883d939dc","weight":230},{"event_id":6611,"event_guid":"b1b28bd0-5279-4950-8385-9ee8a57187f9","weight":253}]},{"guid":"30278963-3b07-49a8-96a7-2b24a8cf573b","title":"Exploring fraud in telephony networks","subtitle":null,"slug":"35c3-9852-exploring_fraud_in_telephony_networks","link":"https://fahrplan.events.ccc.de/congress/2018/Fahrplan/events/9852.html","description":"Telephone networks form the oldest large scale network that has grown to\ntouch over 7 billion people. Telephony is now merging many complex\ntechnologies (PSTN, cellular and IP networks) and enabling numerous\nservices that can be easily  monetized. However, security challenges for\ntelephony are often neither well understood, nor well addressed. As a\nresult, telephone networks attract a lot of fraud. In this talk, we will\nsystematically explore the fraud in telephone networks, focusing on\nvoice telephony. We will present a taxonomy of fraud, and analyze two\nprevalent fraud schemes in more detail: looking into the ecosystem of\nInternational Revenue Share Fraud (IRSF), and discussing a new\ncountermeasure to the well-known problem of voice spam.\n\nThis talk aims to improve the understanding of the fraud ecosystem in\ntelephony networks. We first provide a clear taxonomy that\ndifferentiates between the root causes, the vulnerabilities, the\nexploitation techniques, the fraud types and finally the way fraud\nbenefits fraudsters.\n\nAs concrete examples, we first look into International Revenue Share\nFraud (IRSF), where phone calls to certain destinations are hijacked by fraudulent operators and diverted to the so-called ‘international premium rate services’. This fraud often involves multiple parties who collect and share the call revenue, and is usually combined with other\ntechniques (such as voice scam, mobile malware, PBX hacking) to generate call traffic without payment. We will further explore the IRSF ecosystem by analyzing more than 1 million `premium rate' phone numbers that we collected from several online service providers over the past 3 years.\n\nIn the second part, we will look into voice spam, a prevalent fraud in\nmany countries. After giving an overview of various types of unwanted phone calls, we will focus on a recent countermeasure which involves connecting the phone spammer with a phone bot (“robocallee”) that mimics a real persona. Lenny is such a bot (a computer program) which plays a set of pre-recorded voice messages to interact with the spammers. We try to understand the effectiveness of this chatbot, by analyzing the recorded conversations of Lenny with various types of spammers. As we consider the ‘benefits’ as a fundamental part of our fraud definition, we believe that chatbots can be combined with the existing fraud detection and prevention mechanisms, as a supplementary way of slowing down voice spam campaigns.\n\n\u003ca href=\"http://www.s3.eurecom.fr/docs/eurosp17_sahin.pdf\"\u003ehttp://www.s3.eurecom.fr/docs/eurosp17_sahin.pdf\u003c/a\u003e\n\n\u003ca href=\"http://www.s3.eurecom.fr/docs/soups17_sahin.pdf\"\u003ehttp://www.s3.eurecom.fr/docs/soups17_sahin.pdf\u003c/a\u003e\n\n\u003ca href=\"https://www.ieee-security.org/TC/SP2018/poster-abstracts/oakland2018-paper31-poster-abstract.pdf\"\u003ehttps://www.ieee-security.org/TC/SP2018/poster-abstracts/oakland2018-paper31-poster-abstract.pdf\u003c/a\u003e","original_language":"eng","persons":["Merve Sahin","Aurélien Francillon"],"tags":["35c3","9852","Security"],"view_count":4415,"promoted":false,"date":"2018-12-28T00:00:00.000+01:00","release_date":"2018-12-28T01:00:00.000+01:00","updated_at":"2025-05-29T00:15:09.694+02:00","length":3724,"duration":3724,"thumb_url":"https://static.media.ccc.de/media/congress/2018/9852-hd.jpg","poster_url":"https://static.media.ccc.de/media/congress/2018/9852-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/congress/2018/9852-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/congress/2018/9852-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/35c3-9852-exploring_fraud_in_telephony_networks","url":"https://api.media.ccc.de/public/events/30278963-3b07-49a8-96a7-2b24a8cf573b","conference_title":"35C3: Refreshing Memories","conference_url":"https://api.media.ccc.de/public/conferences/35c3","related":[{"event_id":6381,"event_guid":"c0e4f528-92c7-4170-aff3-d4dd5cd74b2c","weight":79},{"event_id":6388,"event_guid":"4cc5cf9a-214f-4e7d-991f-199e9f0db8cc","weight":87},{"event_id":6390,"event_guid":"6a5007f4-e7d6-4c63-9a10-26dd48a6eb6c","weight":96},{"event_id":6397,"event_guid":"51ede2da-0f9b-4984-bd58-659c556d20c9","weight":96},{"event_id":6401,"event_guid":"f0d70663-0769-4462-ad27-bc516d9cb141","weight":100},{"event_id":6402,"event_guid":"8a3e490c-30a5-46a6-ab4f-45ef3b23b1a1","weight":154},{"event_id":6404,"event_guid":"5b947f86-8ba1-4b99-adbe-7c5030deea0c","weight":92},{"event_id":6408,"event_guid":"ffdc92f3-1a39-4931-9409-f8bfabe9f628","weight":119},{"event_id":6409,"event_guid":"a42e5a4f-fd9b-4571-bf17-483978afecb3","weight":118},{"event_id":6411,"event_guid":"42650545-4394-4455-a5f5-9efad111fedc","weight":203},{"event_id":6419,"event_guid":"96d10915-cc4b-42ca-ad75-15205db70d0b","weight":113},{"event_id":6422,"event_guid":"e8385c89-d33a-42d8-afb6-8ae28fe5c89d","weight":118},{"event_id":6423,"event_guid":"ea7c532f-cc2d-4cb1-8f15-1933df7fd523","weight":105},{"event_id":6430,"event_guid":"462f9320-3a0e-4785-82de-15343803c2ba","weight":131},{"event_id":6431,"event_guid":"c6790632-b9eb-49a2-87fe-30129fbcbce1","weight":83},{"event_id":6434,"event_guid":"6beabddc-2dd6-43d2-9936-618d41d42cde","weight":152},{"event_id":6435,"event_guid":"9777cea0-ac06-4274-85db-908c1e87e2f4","weight":177},{"event_id":6462,"event_guid":"23e85d7a-9645-4ae2-9954-63b71abc08d4","weight":95},{"event_id":6474,"event_guid":"f58a2b6d-bde0-483b-a8db-043ea9371cb6","weight":126},{"event_id":6477,"event_guid":"c85de43e-107e-4247-b550-946f376e2ec4","weight":112},{"event_id":6503,"event_guid":"d0d6d058-f117-4ccb-ba6a-c41d9290a287","weight":105},{"event_id":6523,"event_guid":"240fe8a1-ee33-4f07-88d0-34b8bb04db71","weight":80},{"event_id":6603,"event_guid":"ea00d1e0-a580-415f-a8cf-f02883d939dc","weight":84}]},{"guid":"4e6ab724-8663-456a-ac01-1cfdfc94c27f","title":"From Zero to Zero Day","subtitle":null,"slug":"35c3-9657-from_zero_to_zero_day","link":"https://fahrplan.events.ccc.de/congress/2018/Fahrplan/events/9657.html","description":"In this talk I will share my story of how in a little over a year, a high school student with almost zero knowledge in security research found his first RCE in Edge.\n\nAfter starting my BSc in CS and Math I picked up a new hobby: solving coding challenges. The next logical step was to try harder challenges, which lead me to participate in CTF competitions. During these CTFs I found that I’m fascinated by vulnerabilities: finding mistakes or things that developers failed to think through. This is how I started going down the rabbit hole. \n\nFast forward a year later, I found my first 0-day, a critical RCE in Edge. To understand it, we will review the recent trend of JIT Type Confusion vulnerabilities in ChakraCore. I will talk about the vulnerability I found, explain how I discovered it and show similar vulnerabilities recently found by other researchers. Finally, I will demo a working exploit of this vulnerability. \n\nThis session could be helpful both for people interested in getting into the security field, and for experienced security researchers who want to learn more about browser vulnerabilities and exploitation.","original_language":"eng","persons":["Jonathan Jacobi"],"tags":["35c3","9657","Security"],"view_count":5093,"promoted":false,"date":"2018-12-29T00:00:00.000+01:00","release_date":"2018-12-29T01:00:00.000+01:00","updated_at":"2025-07-09T01:45:02.232+02:00","length":2908,"duration":2908,"thumb_url":"https://static.media.ccc.de/media/congress/2018/9657-hd.jpg","poster_url":"https://static.media.ccc.de/media/congress/2018/9657-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/congress/2018/9657-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/congress/2018/9657-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/35c3-9657-from_zero_to_zero_day","url":"https://api.media.ccc.de/public/events/4e6ab724-8663-456a-ac01-1cfdfc94c27f","conference_title":"35C3: Refreshing Memories","conference_url":"https://api.media.ccc.de/public/conferences/35c3","related":[{"event_id":6400,"event_guid":"527b56af-8d56-4edb-9027-9ca60767c742","weight":76},{"event_id":6409,"event_guid":"a42e5a4f-fd9b-4571-bf17-483978afecb3","weight":71},{"event_id":6411,"event_guid":"42650545-4394-4455-a5f5-9efad111fedc","weight":82},{"event_id":6435,"event_guid":"9777cea0-ac06-4274-85db-908c1e87e2f4","weight":135},{"event_id":6457,"event_guid":"74b9c748-970f-4693-ac7e-46fcc733d2b4","weight":76},{"event_id":6462,"event_guid":"23e85d7a-9645-4ae2-9954-63b71abc08d4","weight":35},{"event_id":6474,"event_guid":"f58a2b6d-bde0-483b-a8db-043ea9371cb6","weight":94},{"event_id":6477,"event_guid":"c85de43e-107e-4247-b550-946f376e2ec4","weight":82},{"event_id":6481,"event_guid":"948fee49-de6f-42b1-82f8-045af2aa155e","weight":104},{"event_id":6491,"event_guid":"9f8b19eb-31cb-4250-80d4-5caf4e0b33dd","weight":196},{"event_id":6492,"event_guid":"bc545b26-8319-43fb-abc2-f624ef414ee8","weight":84},{"event_id":6493,"event_guid":"2375222b-7dae-4bca-a5b0-aea227ab0d76","weight":95},{"event_id":6499,"event_guid":"a750228d-a37d-43c0-8e2f-d46137a991dc","weight":104},{"event_id":6500,"event_guid":"064a7014-a88c-462a-b06f-7d6de62d622f","weight":72},{"event_id":6503,"event_guid":"d0d6d058-f117-4ccb-ba6a-c41d9290a287","weight":73},{"event_id":6514,"event_guid":"7228f88d-8d6f-40a9-a5dd-b5c91b823ada","weight":103},{"event_id":6519,"event_guid":"5a8097ad-15c2-492e-8bc4-6b634fd8e963","weight":93},{"event_id":6523,"event_guid":"240fe8a1-ee33-4f07-88d0-34b8bb04db71","weight":112},{"event_id":6531,"event_guid":"4fff6281-e452-4d64-bf9a-bc677614776a","weight":119},{"event_id":6543,"event_guid":"48ed6dea-e67d-4866-8c35-318e9d892363","weight":99},{"event_id":6551,"event_guid":"3a571c21-31ed-453b-886d-7dea7b5751cd","weight":69},{"event_id":6574,"event_guid":"54c671a2-1803-4085-a923-a875ca11723a","weight":70},{"event_id":6603,"event_guid":"ea00d1e0-a580-415f-a8cf-f02883d939dc","weight":79},{"event_id":6611,"event_guid":"b1b28bd0-5279-4950-8385-9ee8a57187f9","weight":82}]},{"guid":"ee26ac2f-4727-4f29-9d0f-a31669e2c0ed","title":"Information Biology - Investigating the information flow in living systems","subtitle":"From cells to dynamic models of biochemical pathways and  information theory, and back.","slug":"35c3-9734-information_biology_-_investigating_the_information_flow_in_living_systems","link":"https://fahrplan.events.ccc.de/congress/2018/Fahrplan/events/9734.html","description":"\u003cp\u003eHow to apply Shannon's information theory to biology.\u003c/p\u003e\n\n\u003cp\u003eCells, from bacteria to human cells, constantly take up, store, retrieve, communicate and make decisions based on information. How they realise all this computation using very unreliable components is still largely an open question. Instead of transistors they have to employ proteins, but proteins constantly degenerate and are re-built making their numbers fluctuate. If cellular signalling is impaired severe diseases can be the result, for instance cancer or epilepsy.\u003c/p\u003e\n\n\u003cp\u003eAs cellular communication is so pervasive and essential, researchers start to look into this information flow in biological systems in more detail. My research group at the BioQuant centre, Heidelberg University, is also active in this area, an area which I would call Information Biology \u0026mdash; the study of how biological systems deal with information.\u003c/p\u003e\n\n\u003cp\u003eI will show you how you can apply Shannon's information theory to biological systems. For this we need three ingredients, namely dynamic models of biological pathways, stochastic simulation algorithms (that take into account intrinsic fluctuations in molecular numbers), and, of course, Shannon's theory of information.\u003c/p\u003e\n\n\u003cp\u003eI will give brief and user-friendly introductions to these three ingredients. After that I am going to talk about a number of use cases, such as:\u003c/p\u003e\n\u003cul\u003e\n\u003cli\u003eHow much memory does a bacterium have? And how long can it remember things?\u003c/li\u003e\n\u003cli\u003eHow many bits per second can a liver cell process via its calcium signalling pathway?\u003c/li\u003e\n\u003cli\u003eHow must signalling pathways be constructed, structurally and dynamically, for certain stimuli to be decoded?\u003c/li\u003e\n\u003cli\u003eand others\u0026hellip;\u003c/li\u003e\n\u003c/ul\u003e\n\n\u003cp\u003eI will also give links to (open source) software that is being developed in my group, which you can use to simulate and play around with biochemical pathways, and also to estimate information flows and do information biology.\u003c/p\u003e\n\n\u003cp\u003eFYI: The research I am talking about here is part of a research area which is called Computational Systems Biology. Systems Biology is a field which studies biological systems not by reducing them to their constituent parts, such as single receptors, genes, molecular complexes etc., but by viewing them in the cellular or organismal context and, importantly, as (dynamic) systems. And Computational Systems Biology is Systems Biology done with the help of mathematical models and simulation/analysis algorithms.\u003c/p\u003e\n\n\u003ca href=\"https://lab.pahle.org\"\u003ehttps://lab.pahle.org\u003c/a\u003e","original_language":"eng","persons":["Jürgen Pahle"],"tags":["35c3","9734","Science"],"view_count":1441,"promoted":false,"date":"2018-12-27T00:00:00.000+01:00","release_date":"2018-12-27T01:00:00.000+01:00","updated_at":"2025-06-24T22:15:05.798+02:00","length":2245,"duration":2245,"thumb_url":"https://static.media.ccc.de/media/congress/2018/9734-hd.jpg","poster_url":"https://static.media.ccc.de/media/congress/2018/9734-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/congress/2018/9734-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/congress/2018/9734-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/35c3-9734-information_biology_-_investigating_the_information_flow_in_living_systems","url":"https://api.media.ccc.de/public/events/ee26ac2f-4727-4f29-9d0f-a31669e2c0ed","conference_title":"35C3: Refreshing Memories","conference_url":"https://api.media.ccc.de/public/conferences/35c3","related":[{"event_id":6378,"event_guid":"15f4e5c5-40e1-4c73-8da0-4cc2a773ab13","weight":41},{"event_id":6379,"event_guid":"9dde571b-4d49-4b44-8329-42e354bcc24b","weight":36},{"event_id":6383,"event_guid":"7177142b-6f15-4fac-af62-c45df7a377a9","weight":38},{"event_id":6384,"event_guid":"bfdac26a-86bf-4a80-99c6-a9a0be15f003","weight":41},{"event_id":6394,"event_guid":"9629fcf4-6810-48d7-bd17-d81f924e6b47","weight":47},{"event_id":6400,"event_guid":"527b56af-8d56-4edb-9027-9ca60767c742","weight":72},{"event_id":6401,"event_guid":"f0d70663-0769-4462-ad27-bc516d9cb141","weight":40},{"event_id":6403,"event_guid":"385ac419-50f5-49b5-b571-701691d2734f","weight":39},{"event_id":6404,"event_guid":"5b947f86-8ba1-4b99-adbe-7c5030deea0c","weight":50},{"event_id":6406,"event_guid":"686c1387-e761-4df6-b395-f9ddf92d46e7","weight":35},{"event_id":6409,"event_guid":"a42e5a4f-fd9b-4571-bf17-483978afecb3","weight":49},{"event_id":6411,"event_guid":"42650545-4394-4455-a5f5-9efad111fedc","weight":41},{"event_id":6415,"event_guid":"5f5d8fd7-45a7-44e4-8d82-dfb8ee692f8b","weight":45},{"event_id":6417,"event_guid":"bf5019dc-499d-4c06-9ad0-35adbe01e7f3","weight":44},{"event_id":6426,"event_guid":"1dc4f8d0-e5f6-4e49-b647-1a5e0cabbb00","weight":35}]},{"guid":"a667d070-483e-4e2b-9bf9-d9a5475b6356","title":"Desinformation und Fake News","subtitle":"Bekämpfung und Verifizierung leicht gemacht","slug":"35c3-9667-desinformation_und_fake_news_-_bekampfung_und_verifizierung_leicht_gemacht","link":"https://fahrplan.events.ccc.de/congress/2018/Fahrplan/events/9667.html","description":"Für Journalisten bieten soziale Netzwerke eine Vielzahl von Quellen und Informationen, in einem Ausmaß, das vor Jahren unvorstellbar war. Doch damit steigt auch das Risiko immer weiter, auf Manipulationen und „Fake News“ hereinzufallen. In Zeiten von „Lügenpresse“-Rufen stellt das Journalisten vor neue Herausforderungen. Der Vortrag zeigt, wie die Verifizierung von Bildmaterial bei großen Medienhäusern abläuft – und warum auch normale Nutzer diese Möglichkeiten kennen und benutzen sollten. \r\n\r\nWährend Bildmaterial bis vor wenigen Jahren noch hauptsächlich eigenproduziert oder eingekauft wurde oder über Agenturen geliefert wurde, kann dank Smartphones jeder zum Video- und Nachrichtenproduzent werden. Teilweise haben solche Videos eine Reichweite, von der etablierte Medien nur träumen können. Es geschieht kaum eine Breaking News, bei der nicht nach wenigen Minuten bereits Bilder im Netz kursieren. Dass solche Bilder nicht ungeprüft übernommen werden sollten, hat sich zum Glück rumgesprochen. Aber wie kann der Wahrheitsgehalt eines Bildes oder Videos unabhängig und nachvollziehbar verifiziert werden? Viele Medienhäuser haben erkannt, dass traditionelle Recherchemethoden bei diesem Thema schnell an ihre Grenzen stoßen und haben Verifizierungsteams gegründet. Glücklicherweise gibt es viele Programme, Webseiten und Plug-Ins, die einen bei der Verifizierung unterstützen. Der Vortrag zeigt, welche Arten von Fälschungen es gibt und wie man Fälschungen mit welchen Mitteln entlarven kann.\r\n\r\n\r\n- \u003ca href=\"https://verificationhandbook.com\"\u003everificationhandbook.com\u003c/a\u003e\r\n- \u003ca href=\"https://osintframework.com\"\u003eosintframework.com\u003c/a\u003e\r\n- \u003ca href=\"https://suncalc.org\"\u003esuncalc.org\u003c/a\u003e\r\n- \u003ca href=\"https://invid-project.eu\"\u003einvid-project.eu\u003c/a\u003e\r\n- \u003ca href=\"https://wikimapia.org\"\u003ewikimapia.org\u003c/a\u003e\r\n- \u003ca href=\"https://graph.tips\"\u003egraph.tips\u003c/a\u003e\r\n- \u003ca href=\"https://citizenevidence.amnestyusa.org\"\u003ecitizenevidence.amnestyusa.org\u003c/a\u003e\r\n- \u003ca href=\"https://camopedia.org\"\u003ecamopedia.org\u003c/a\u003e\r\n- \u003ca href=\"https://logos.iti.gr\"\u003elogos.iti.gr\u003c/a\u003e\r\n- \u003ca href=\"https://worldlicenseplates.com\"\u003eworldlicenseplates.com\u003c/a\u003e\r\n- \u003ca href=\"https://docs.google.com/document/d/1BfLPJpRtyq4RFtHJoNpvWQjmGnyVkfE2HYoICKOGguA/edit\"\u003edocs.google.com/document/d/1BfLPJpRtyq4RFtHJoNpvWQjmGnyVkfE2HYoICKOGguA/edit\u003c/a\u003e\r\n- \u003ca href=\"https://geolocatethis.site\"\u003egeolocatethis.site\u003c/a\u003e\r\n","original_language":"deu","persons":["Robert Clausen"],"tags":["35c3","9667","Ethics, Society \u0026 Politics"],"view_count":3429,"promoted":false,"date":"2018-12-29T00:00:00.000+01:00","release_date":"2018-12-30T01:00:00.000+01:00","updated_at":"2025-06-20T20:00:05.866+02:00","length":2537,"duration":2537,"thumb_url":"https://static.media.ccc.de/media/congress/2018/9667-hd.jpg","poster_url":"https://static.media.ccc.de/media/congress/2018/9667-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/congress/2018/9667-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/congress/2018/9667-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/35c3-9667-desinformation_und_fake_news_-_bekampfung_und_verifizierung_leicht_gemacht","url":"https://api.media.ccc.de/public/events/a667d070-483e-4e2b-9bf9-d9a5475b6356","conference_title":"35C3: Refreshing Memories","conference_url":"https://api.media.ccc.de/public/conferences/35c3","related":[{"event_id":6383,"event_guid":"7177142b-6f15-4fac-af62-c45df7a377a9","weight":90},{"event_id":6393,"event_guid":"4db8970f-bbfe-4541-90a8-31a05d599ffb","weight":87},{"event_id":6414,"event_guid":"f010dc03-13bc-413d-95ec-e8786626a2f1","weight":85},{"event_id":6430,"event_guid":"462f9320-3a0e-4785-82de-15343803c2ba","weight":116},{"event_id":6434,"event_guid":"6beabddc-2dd6-43d2-9936-618d41d42cde","weight":81},{"event_id":6462,"event_guid":"23e85d7a-9645-4ae2-9954-63b71abc08d4","weight":91},{"event_id":6474,"event_guid":"f58a2b6d-bde0-483b-a8db-043ea9371cb6","weight":95},{"event_id":6499,"event_guid":"a750228d-a37d-43c0-8e2f-d46137a991dc","weight":130},{"event_id":6503,"event_guid":"d0d6d058-f117-4ccb-ba6a-c41d9290a287","weight":80},{"event_id":6507,"event_guid":"787007cf-828d-4409-94b0-90a0b8d727a0","weight":99},{"event_id":6511,"event_guid":"4f6f4278-1cfb-4e8d-935d-ec0ac2adefc5","weight":132},{"event_id":6535,"event_guid":"a875f05c-5eeb-4478-9e6f-863fc52b8868","weight":81},{"event_id":6536,"event_guid":"0a4a43e0-2b8d-424c-aaa3-101c843de75c","weight":96},{"event_id":6543,"event_guid":"48ed6dea-e67d-4866-8c35-318e9d892363","weight":226},{"event_id":6545,"event_guid":"400622c5-3754-43fd-aaf3-0ca00e9ad551","weight":192},{"event_id":6551,"event_guid":"3a571c21-31ed-453b-886d-7dea7b5751cd","weight":100},{"event_id":6560,"event_guid":"7956605c-adae-5563-ab8c-c97b6781fefa","weight":23},{"event_id":6561,"event_guid":"9a59a736-ef6f-57ec-9261-e632cac8b51c","weight":26},{"event_id":6565,"event_guid":"fb15f53a-ca5b-4c29-b901-89398e9aab72","weight":96},{"event_id":6568,"event_guid":"13d40859-635a-49e6-91bd-0f64bfcfe64c","weight":89},{"event_id":6582,"event_guid":"36635330-55d6-4297-abcd-6d22fd2d22df","weight":103},{"event_id":6583,"event_guid":"623fd999-d7dd-4fd8-896c-75e51a21df1e","weight":161},{"event_id":6603,"event_guid":"ea00d1e0-a580-415f-a8cf-f02883d939dc","weight":124},{"event_id":6611,"event_guid":"b1b28bd0-5279-4950-8385-9ee8a57187f9","weight":149}]},{"guid":"240fe8a1-ee33-4f07-88d0-34b8bb04db71","title":"Truly cardless: Jackpotting an ATM using auxiliary devices.","subtitle":null,"slug":"35c3-9761-truly_cardless_jackpotting_an_atm_using_auxiliary_devices","link":"https://fahrplan.events.ccc.de/congress/2018/Fahrplan/events/9761.html","description":"Pursuit of “good customers’ experience“ not only leads to new customers, but also attract criminals of all sorts. Presentation will give overview of current security situation of ATMs with different auxiliary devices allowing cardless transactions. Cardless is new sexy for criminals.\n\nEra of ATMs has started in London in 1967. Since time, when the “hole-in-the-wall” cash machine used radiocarbon paper cheques, ATMs became more complex and smart, providing opportunity to withdraw money without cards. Vendors, in accordance to banks and consumer’s demand, create ATMs that replace plastic cards and PINs with smartphones or QR codes. \nCash withdrawal from an ATM now easier than never before not only for clients, but also for attackers. Jackpotting an ATM via malware or black box are pretty familiar. Countermeasures against such attacks are already in place in many banks. Thus, attackers need to discover new (or well-forgotten) ways to achieve their evil goals. \nWe will not chew the fat, telling stories about the old days, because new functionality provides new possibilities. Migration from Windows XP to Windows 7/10 means there is always PowerShell on the ATM. “New” types of input devices allow BadBarcode-like attacks. Legitimate auxiliary device connected to the ATM in pursuit of so-called good customers’ experience may lead to ejection of all money from ATM. ","original_language":"eng","persons":["Olga Kochetova","Alexey Osipov"],"tags":["35c3","9761","Security"],"view_count":6817,"promoted":false,"date":"2018-12-29T00:00:00.000+01:00","release_date":"2018-12-29T01:00:00.000+01:00","updated_at":"2025-07-07T03:30:02.846+02:00","length":2105,"duration":2105,"thumb_url":"https://static.media.ccc.de/media/congress/2018/9761-hd.jpg","poster_url":"https://static.media.ccc.de/media/congress/2018/9761-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/congress/2018/9761-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/congress/2018/9761-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/35c3-9761-truly_cardless_jackpotting_an_atm_using_auxiliary_devices","url":"https://api.media.ccc.de/public/events/240fe8a1-ee33-4f07-88d0-34b8bb04db71","conference_title":"35C3: Refreshing Memories","conference_url":"https://api.media.ccc.de/public/conferences/35c3","related":[{"event_id":6390,"event_guid":"6a5007f4-e7d6-4c63-9a10-26dd48a6eb6c","weight":96},{"event_id":6397,"event_guid":"51ede2da-0f9b-4984-bd58-659c556d20c9","weight":73},{"event_id":6400,"event_guid":"527b56af-8d56-4edb-9027-9ca60767c742","weight":82},{"event_id":6402,"event_guid":"8a3e490c-30a5-46a6-ab4f-45ef3b23b1a1","weight":68},{"event_id":6409,"event_guid":"a42e5a4f-fd9b-4571-bf17-483978afecb3","weight":87},{"event_id":6411,"event_guid":"42650545-4394-4455-a5f5-9efad111fedc","weight":142},{"event_id":6423,"event_guid":"ea7c532f-cc2d-4cb1-8f15-1933df7fd523","weight":89},{"event_id":6430,"event_guid":"462f9320-3a0e-4785-82de-15343803c2ba","weight":90},{"event_id":6433,"event_guid":"30278963-3b07-49a8-96a7-2b24a8cf573b","weight":80},{"event_id":6434,"event_guid":"6beabddc-2dd6-43d2-9936-618d41d42cde","weight":68},{"event_id":6457,"event_guid":"74b9c748-970f-4693-ac7e-46fcc733d2b4","weight":68},{"event_id":6462,"event_guid":"23e85d7a-9645-4ae2-9954-63b71abc08d4","weight":85},{"event_id":6474,"event_guid":"f58a2b6d-bde0-483b-a8db-043ea9371cb6","weight":158},{"event_id":6477,"event_guid":"c85de43e-107e-4247-b550-946f376e2ec4","weight":76},{"event_id":6488,"event_guid":"8943659a-536d-4afb-85de-f1b8b29a7902","weight":6},{"event_id":6493,"event_guid":"2375222b-7dae-4bca-a5b0-aea227ab0d76","weight":91},{"event_id":6498,"event_guid":"4e6ab724-8663-456a-ac01-1cfdfc94c27f","weight":112},{"event_id":6499,"event_guid":"a750228d-a37d-43c0-8e2f-d46137a991dc","weight":112},{"event_id":6502,"event_guid":"e66cded3-7336-42bd-a7c8-d77073465ad2","weight":83},{"event_id":6503,"event_guid":"d0d6d058-f117-4ccb-ba6a-c41d9290a287","weight":162},{"event_id":6507,"event_guid":"787007cf-828d-4409-94b0-90a0b8d727a0","weight":107},{"event_id":6511,"event_guid":"4f6f4278-1cfb-4e8d-935d-ec0ac2adefc5","weight":129},{"event_id":6512,"event_guid":"25c54ce3-598c-42ee-8832-52fe9deae7ad","weight":74},{"event_id":6514,"event_guid":"7228f88d-8d6f-40a9-a5dd-b5c91b823ada","weight":116},{"event_id":6515,"event_guid":"4b765099-8cfa-4325-b132-0d9dc9b84267","weight":6},{"event_id":6517,"event_guid":"e77ef54a-5dd7-4be1-80c7-42726b273e6f","weight":72},{"event_id":6519,"event_guid":"5a8097ad-15c2-492e-8bc4-6b634fd8e963","weight":157},{"event_id":6530,"event_guid":"83bf042d-7382-4975-a3f8-92229944b8fc","weight":89},{"event_id":6532,"event_guid":"94447a62-a3ba-4f6d-a3b7-b5318a954651","weight":160},{"event_id":6535,"event_guid":"a875f05c-5eeb-4478-9e6f-863fc52b8868","weight":124},{"event_id":6536,"event_guid":"0a4a43e0-2b8d-424c-aaa3-101c843de75c","weight":100},{"event_id":6543,"event_guid":"48ed6dea-e67d-4866-8c35-318e9d892363","weight":185},{"event_id":6545,"event_guid":"400622c5-3754-43fd-aaf3-0ca00e9ad551","weight":97},{"event_id":6551,"event_guid":"3a571c21-31ed-453b-886d-7dea7b5751cd","weight":174},{"event_id":6553,"event_guid":"a667d070-483e-4e2b-9bf9-d9a5475b6356","weight":76},{"event_id":6590,"event_guid":"7ee42591-4f4d-481d-884b-44f5e18e1803","weight":109},{"event_id":6603,"event_guid":"ea00d1e0-a580-415f-a8cf-f02883d939dc","weight":170},{"event_id":6611,"event_guid":"b1b28bd0-5279-4950-8385-9ee8a57187f9","weight":268}]},{"guid":"f76415ac-d07b-4c5a-bedf-460470711712","title":"SuperMUC-NG","subtitle":"… und das Rennen um den schnellsten Computer der Welt","slug":"35c3-9703-supermuc-ng","link":"https://fahrplan.events.ccc.de/congress/2018/Fahrplan/events/9703.html","description":"Der nationale Höchstleistungsrechner SuperMUC-NG unterstützt die öffentliche Wissenschaft in Deutschland. Wie ist er aufgebaut, was kann man damit tun, und wo steht er im Vergleich mit den schnellsten Supercomputern der Welt?\n\nIm September 2018 wurde nach einem Jahr für die öffentliche Ausschreibung und Beschaffung sowie einem halben Jahr Bauzeit die Inbetriebnahme des bayerischen Höchstleistungsrechners SuperMUC-NG gestartet. Der Rechner am Leibniz-Rechenzentrum (LRZ) in Garching wird derzeit diversen Tests unterzogen und soll Anfang 2019 für die Wissenschaft in Deutschland zur Verfügung stehen. In diesem Vortrag soll die Architektur von SuperMUC-NG vorgestellt und auf seine Besonderheiten eingegangen werden. Dazu zählt u. a. der Einsatz von herkömmlichen Skylake-Prozessoren und der Verzicht auf Beschleuniger (GPGPUs), aber auch die spezielle Heißwasserkühlung in Kombination mit Adsorptionskältemaschinen. Anhand ausgewählter Anwendungsbeispiele aus der Astrophysik, den Erdwissenschaften, der Genomanalyse und der personalisierten Medizin wird gezeigt, wofür diese Rechner gebaut werden. Natürlich ist SuperMUC-NG nicht der einzige derartige Rechner auf der Welt und mit der Top 500 Liste der Supercomputer gibt es zwei Mal jährlich ein \"Rennen\" um den schnellsten Computer der Welt. Wo steht Deutschlands derzeit schnellster akademischer Rechner im internationalen Vergleich, und warum ist dieser Vergleich genauso unwichtig wie ein Formel-1 Rennen für die Automobilbranche? \n\n\u003ca href=\"https://badw.de/die-akademie/presse/pressemitteilungen/pm-einzelartikel/detail/supermuc-ng-next-generation-hoechstleistungsrechner-am-leibniz-rechenzentrum.html\"\u003ehttps://badw.de/die-akademie/presse/pressemitteilungen/pm-einzelartikel/detail/supermuc-ng-next-generation-hoechstleistungsrechner-am-leibniz-rechenzentrum.html\u003c/a\u003e\n\n\u003ca href=\"https://www.lrz.de/services/compute/supermuc/supermuc-ng/\"\u003ehttps://www.lrz.de/services/compute/supermuc/supermuc-ng/\u003c/a\u003e","original_language":"deu","persons":["Dieter Kranzlmueller"],"tags":["35c3","9703","Science"],"view_count":2006,"promoted":false,"date":"2018-12-28T00:00:00.000+01:00","release_date":"2018-12-29T01:00:00.000+01:00","updated_at":"2025-05-02T01:15:05.829+02:00","length":3736,"duration":3736,"thumb_url":"https://static.media.ccc.de/media/congress/2018/9703-hd.jpg","poster_url":"https://static.media.ccc.de/media/congress/2018/9703-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/congress/2018/9703-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/congress/2018/9703-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/35c3-9703-supermuc-ng","url":"https://api.media.ccc.de/public/events/f76415ac-d07b-4c5a-bedf-460470711712","conference_title":"35C3: Refreshing Memories","conference_url":"https://api.media.ccc.de/public/conferences/35c3","related":[{"event_id":6383,"event_guid":"7177142b-6f15-4fac-af62-c45df7a377a9","weight":4},{"event_id":6390,"event_guid":"6a5007f4-e7d6-4c63-9a10-26dd48a6eb6c","weight":4},{"event_id":6400,"event_guid":"527b56af-8d56-4edb-9027-9ca60767c742","weight":34},{"event_id":6404,"event_guid":"5b947f86-8ba1-4b99-adbe-7c5030deea0c","weight":32},{"event_id":6430,"event_guid":"462f9320-3a0e-4785-82de-15343803c2ba","weight":37},{"event_id":6462,"event_guid":"23e85d7a-9645-4ae2-9954-63b71abc08d4","weight":39},{"event_id":6471,"event_guid":"f17d3060-fb3d-4d73-b1e3-8bd5ec4d4d12","weight":37},{"event_id":6474,"event_guid":"f58a2b6d-bde0-483b-a8db-043ea9371cb6","weight":63},{"event_id":6493,"event_guid":"2375222b-7dae-4bca-a5b0-aea227ab0d76","weight":13},{"event_id":6499,"event_guid":"a750228d-a37d-43c0-8e2f-d46137a991dc","weight":48},{"event_id":6503,"event_guid":"d0d6d058-f117-4ccb-ba6a-c41d9290a287","weight":57},{"event_id":6507,"event_guid":"787007cf-828d-4409-94b0-90a0b8d727a0","weight":47},{"event_id":6511,"event_guid":"4f6f4278-1cfb-4e8d-935d-ec0ac2adefc5","weight":36},{"event_id":6516,"event_guid":"cf86e707-27a6-4839-a03f-438413e7756f","weight":50},{"event_id":6521,"event_guid":"020051ff-2594-46ce-b92a-0786743e4624","weight":41},{"event_id":6532,"event_guid":"94447a62-a3ba-4f6d-a3b7-b5318a954651","weight":56},{"event_id":6533,"event_guid":"1d9c1120-c076-4802-b95b-f35d8396638b","weight":31},{"event_id":6535,"event_guid":"a875f05c-5eeb-4478-9e6f-863fc52b8868","weight":33},{"event_id":6536,"event_guid":"0a4a43e0-2b8d-424c-aaa3-101c843de75c","weight":39},{"event_id":6543,"event_guid":"48ed6dea-e67d-4866-8c35-318e9d892363","weight":73},{"event_id":6567,"event_guid":"b87de377-eb03-4795-b998-7988a63fc239","weight":32},{"event_id":6603,"event_guid":"ea00d1e0-a580-415f-a8cf-f02883d939dc","weight":33},{"event_id":6611,"event_guid":"b1b28bd0-5279-4950-8385-9ee8a57187f9","weight":57}]},{"guid":"8a3e490c-30a5-46a6-ab4f-45ef3b23b1a1","title":"Compromising online accounts by cracking voicemail systems","subtitle":null,"slug":"35c3-9383-compromising_online_accounts_by_cracking_voicemail_systems","link":"https://fahrplan.events.ccc.de/congress/2018/Fahrplan/events/9383.html","description":"Voicemail systems can be compromised by leveraging old weaknesses and top of current technology. The impact goes way beyond having your messages exposed.\n\nVoicemail systems have been with us since the 80s. They played a big role in the earlier hacking scene and re-reading those zines, articles and tutorials paints an interesting picture. Not much has changed. Not in the technology nor in some of the attack vectors. Can we leverage the last 30 years innovations to compromise voicemail systems? And what is the real impact today of pwning these?\n\nIn this talk I will cover voicemail systems, it's security and how we can use oldskool techniques and new ones on top of current technology to compromise them. I will discuss the impact of gaining unauthorized access to voicemail systems and introduce a new tool that automates the process\n\n\u003ca href=\"https://www.martinvigo.com/demo_bruteforcing.mp4\"\u003ehttps://www.martinvigo.com/demo_bruteforcing.mp4\u003c/a\u003e\n\n\u003ca href=\"https://www.martinvigo.com/demo_whatsapp.mp4\"\u003ehttps://www.martinvigo.com/demo_whatsapp.mp4\u003c/a\u003e\n\n\u003ca href=\"https://www.martinvigo.com/demo_paypal.mp4\"\u003ehttps://www.martinvigo.com/demo_paypal.mp4\u003c/a\u003e","original_language":"eng","persons":["Martin Vigo"],"tags":["35c3","9383","Security"],"view_count":5707,"promoted":false,"date":"2018-12-27T00:00:00.000+01:00","release_date":"2018-12-27T01:00:00.000+01:00","updated_at":"2025-06-19T19:30:03.520+02:00","length":2521,"duration":2521,"thumb_url":"https://static.media.ccc.de/media/congress/2018/9383-hd.jpg","poster_url":"https://static.media.ccc.de/media/congress/2018/9383-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/congress/2018/9383-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/congress/2018/9383-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/35c3-9383-compromising_online_accounts_by_cracking_voicemail_systems","url":"https://api.media.ccc.de/public/events/8a3e490c-30a5-46a6-ab4f-45ef3b23b1a1","conference_title":"35C3: Refreshing Memories","conference_url":"https://api.media.ccc.de/public/conferences/35c3","related":[{"event_id":6378,"event_guid":"15f4e5c5-40e1-4c73-8da0-4cc2a773ab13","weight":102},{"event_id":6381,"event_guid":"c0e4f528-92c7-4170-aff3-d4dd5cd74b2c","weight":134},{"event_id":6383,"event_guid":"7177142b-6f15-4fac-af62-c45df7a377a9","weight":109},{"event_id":6388,"event_guid":"4cc5cf9a-214f-4e7d-991f-199e9f0db8cc","weight":89},{"event_id":6390,"event_guid":"6a5007f4-e7d6-4c63-9a10-26dd48a6eb6c","weight":162},{"event_id":6391,"event_guid":"1601bf3b-ce4a-44c9-993f-7d28fa65168d","weight":87},{"event_id":6396,"event_guid":"b34662ae-f1c6-4711-9270-b5865f6dd6c8","weight":92},{"event_id":6397,"event_guid":"51ede2da-0f9b-4984-bd58-659c556d20c9","weight":149},{"event_id":6400,"event_guid":"527b56af-8d56-4edb-9027-9ca60767c742","weight":156},{"event_id":6401,"event_guid":"f0d70663-0769-4462-ad27-bc516d9cb141","weight":122},{"event_id":6404,"event_guid":"5b947f86-8ba1-4b99-adbe-7c5030deea0c","weight":104},{"event_id":6406,"event_guid":"686c1387-e761-4df6-b395-f9ddf92d46e7","weight":88},{"event_id":6408,"event_guid":"ffdc92f3-1a39-4931-9409-f8bfabe9f628","weight":118},{"event_id":6409,"event_guid":"a42e5a4f-fd9b-4571-bf17-483978afecb3","weight":245},{"event_id":6411,"event_guid":"42650545-4394-4455-a5f5-9efad111fedc","weight":291},{"event_id":6419,"event_guid":"96d10915-cc4b-42ca-ad75-15205db70d0b","weight":95},{"event_id":6423,"event_guid":"ea7c532f-cc2d-4cb1-8f15-1933df7fd523","weight":107},{"event_id":6430,"event_guid":"462f9320-3a0e-4785-82de-15343803c2ba","weight":87},{"event_id":6433,"event_guid":"30278963-3b07-49a8-96a7-2b24a8cf573b","weight":154},{"event_id":6435,"event_guid":"9777cea0-ac06-4274-85db-908c1e87e2f4","weight":116},{"event_id":6474,"event_guid":"f58a2b6d-bde0-483b-a8db-043ea9371cb6","weight":109},{"event_id":6551,"event_guid":"3a571c21-31ed-453b-886d-7dea7b5751cd","weight":89},{"event_id":6603,"event_guid":"ea00d1e0-a580-415f-a8cf-f02883d939dc","weight":102}]},{"guid":"85ec8360-737b-4ee3-be2d-d8e050b1d117","title":"Tactical Embodiment","subtitle":"Activism and Performance In Hostile Spaces Online","slug":"35c3-10024-tactical_embodiment","link":"https://fahrplan.events.ccc.de/congress/2018/Fahrplan/events/10024.html","description":"During her talk “Tactical Embodiment,” artist and activist Angela Washko will present several different strategies for performing, participating in and transforming online environments that are especially hostile toward women. She will introduce her long-term performative intervention “The Council on Gender Sensitivity and Behavioral Awareness in World of Warcraft” alongside several interventions, interviews, performances, written works and video games works she has created with the manosphere and online men’s seduction communities.   In addition to walking the audience through her research, Washko will screen excerpts from her interview with a seduction coach who has been dubbed “The Web’s Most Infamous Misogynist” and highlight instructional DVDs, books, and hidden-camera videos created by a community of pick-up artists who teach men how to interact with and seduce women. The talk will close with an audience-participation based performative play-through of her most recent project “The Game: The Game,” a dating simulator video game presenting the practices of several infamous pick-up artists.\n\nDuring her talk “Tactical Embodiment,” artist and activist Angela Washko will present several different strategies for performing, participating in and transforming online environments that are especially hostile toward women. She will introduce her long-term performative intervention “The Council on Gender Sensitivity and Behavioral Awareness in World of Warcraft” alongside several interventions, interviews, performances, written works and video games works she has created with the manosphere and online men’s seduction communities.   In addition to walking the audience through her research, Washko will screen excerpts from her interview with a seduction coach who has been dubbed “The Web’s Most Infamous Misogynist” and highlight instructional DVDs, books, and hidden-camera videos created by a community of pick-up artists who teach men how to interact with and seduce women. The talk will close with an audience-participation based performative play-through of her most recent project “The Game: The Game,” a dating simulator video game presenting the practices of several infamous pick-up artists.\n\n“The Game: The Game” is a video game presenting the practices of several prominent seduction coaches (aka pick-up artists) through the format of a dating simulator. In the game these pick-up gurus attempt to seduce the player using their signature techniques taken verbatim from their instructional books and video materials. The game sets up the opportunity for players to explore the complexity of the construction of social behaviors around dating as well as the experience of being a femme-presenting individual navigating this complicated terrain.\n\n\u003ca href=\"www.angelawashko.com\"\u003ewww.angelawashko.com\u003c/a\u003e\n\n\u003ca href=\"www.art.cmu.edu/people/angela-washko/\"\u003ewww.art.cmu.edu/people/angela-washko/\u003c/a\u003e","original_language":"eng","persons":["Angela Washko"],"tags":["35c3","10024","Art \u0026 Culture"],"view_count":860,"promoted":false,"date":"2018-12-27T00:00:00.000+01:00","release_date":"2018-12-30T01:00:00.000+01:00","updated_at":"2025-06-10T12:30:04.264+02:00","length":3296,"duration":3296,"thumb_url":"https://static.media.ccc.de/media/congress/2018/10024-hd.jpg","poster_url":"https://static.media.ccc.de/media/congress/2018/10024-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/congress/2018/10024-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/congress/2018/10024-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/35c3-10024-tactical_embodiment","url":"https://api.media.ccc.de/public/events/85ec8360-737b-4ee3-be2d-d8e050b1d117","conference_title":"35C3: Refreshing Memories","conference_url":"https://api.media.ccc.de/public/conferences/35c3","related":[{"event_id":6396,"event_guid":"b34662ae-f1c6-4711-9270-b5865f6dd6c8","weight":5},{"event_id":6409,"event_guid":"a42e5a4f-fd9b-4571-bf17-483978afecb3","weight":15},{"event_id":6411,"event_guid":"42650545-4394-4455-a5f5-9efad111fedc","weight":9},{"event_id":6421,"event_guid":"1a28630d-985e-409b-be4a-b6679ecc83c3","weight":11},{"event_id":6423,"event_guid":"ea7c532f-cc2d-4cb1-8f15-1933df7fd523","weight":9},{"event_id":6428,"event_guid":"6c44067f-a011-48ec-b302-fbaff1260b78","weight":14},{"event_id":6429,"event_guid":"d995955c-319f-4228-b3f4-080868bbfdf8","weight":12},{"event_id":6430,"event_guid":"462f9320-3a0e-4785-82de-15343803c2ba","weight":11},{"event_id":6465,"event_guid":"622c9585-e332-4915-a9ac-987a34da4d14","weight":14},{"event_id":6471,"event_guid":"f17d3060-fb3d-4d73-b1e3-8bd5ec4d4d12","weight":13},{"event_id":6473,"event_guid":"eb71c620-6102-4b08-8ac4-5f71b772a831","weight":11},{"event_id":6474,"event_guid":"f58a2b6d-bde0-483b-a8db-043ea9371cb6","weight":9},{"event_id":6480,"event_guid":"513a2aeb-79b0-4222-ba5e-09d1d9057122","weight":12},{"event_id":6487,"event_guid":"2536bba3-b95f-4cec-9a95-7aa756db7edb","weight":22},{"event_id":6488,"event_guid":"8943659a-536d-4afb-85de-f1b8b29a7902","weight":16},{"event_id":6490,"event_guid":"a13bb3ac-fde1-4b82-833e-1fcf1f8f25dd","weight":16},{"event_id":6499,"event_guid":"a750228d-a37d-43c0-8e2f-d46137a991dc","weight":17},{"event_id":6522,"event_guid":"8703c4a7-981c-4aa5-8f4c-36da54d5b435","weight":16},{"event_id":6523,"event_guid":"240fe8a1-ee33-4f07-88d0-34b8bb04db71","weight":9},{"event_id":6528,"event_guid":"a35c6c71-1f67-445c-bf13-11a586dff32c","weight":24},{"event_id":6536,"event_guid":"0a4a43e0-2b8d-424c-aaa3-101c843de75c","weight":9},{"event_id":6543,"event_guid":"48ed6dea-e67d-4866-8c35-318e9d892363","weight":16},{"event_id":6548,"event_guid":"1c64358f-3bdd-484e-a28e-58dc7baa4480","weight":15},{"event_id":6551,"event_guid":"3a571c21-31ed-453b-886d-7dea7b5751cd","weight":22},{"event_id":6570,"event_guid":"e4dbae08-779a-4972-a099-7c85df141fa4","weight":9},{"event_id":6576,"event_guid":"29febf04-4e28-4420-b159-d22634c6817e","weight":9},{"event_id":6582,"event_guid":"36635330-55d6-4297-abcd-6d22fd2d22df","weight":9},{"event_id":6590,"event_guid":"7ee42591-4f4d-481d-884b-44f5e18e1803","weight":9},{"event_id":6592,"event_guid":"b11ac9c0-8a4d-47ae-a584-f5c01fa2a01c","weight":19},{"event_id":6603,"event_guid":"ea00d1e0-a580-415f-a8cf-f02883d939dc","weight":15},{"event_id":6606,"event_guid":"23d0c7cd-5472-4e73-ace6-94209981ecf8","weight":5},{"event_id":6611,"event_guid":"b1b28bd0-5279-4950-8385-9ee8a57187f9","weight":16}]},{"guid":"94b77e5a-c826-45a9-a8bd-bbb8e5e7c9ff","title":"Censored Planet: a Global Censorship Observatory ","subtitle":null,"slug":"35c3-9877-censored_planet_a_global_censorship_observatory","link":"https://fahrplan.events.ccc.de/congress/2018/Fahrplan/events/9877.html","description":"Six years ago the idea behind CensoredPlanet started, that is now launched at censoredplanet.org. We had a simple (yet essential) guiding principle: measurements that may be politically sensitive should be done without volunteer participation. In this talk, besides a detailed scientific overview of the techniques and the current state of CensoredPlanet, I plan to talk about my experience in developing the project from the ground up.\n\nDespite the pervasive nature of Internet censorship and the continuous evolution of how and where censorship is applied, measurements of censorship remain comparatively sparse. Current censorship projects, including OONI, depend on participants within countries to help them collect measurements. While these projects are valuable, we have empirically seen that there are issues relating to continuity in terms of measurement, coverage of the geographical area, and ethical dilemmas when user participation is a requirement. Censored Planet use tens of thousands of *remote infrastructural and organizational vantage points* from over 170 countries to conduct it’s measurements, thereby removing the need for user participation. This allows us to regularly measure Internet disruptions over a longer period of time in significantly more countries in a safer way. \n\nThe research we conduct at Censored Planet provides unique insights and data points on Internet disruptions. This information is extremely valuable to researchers in diverse fields from political science to computer science as well as to activists and journalists living and operating in countries where Internet disruptions are prevalent. By making our data easily accessible to the public, we aim to encourage future research in the field. Link to our data: https://censoredplanet.org/data/raw.\n\n\u003ca href=\"https://censoredplanet.org\"\u003ehttps://censoredplanet.org\u003c/a\u003e","original_language":"eng","persons":["Roya Ensafi"],"tags":["35c3","9877","Resilience"],"view_count":925,"promoted":false,"date":"2018-12-27T00:00:00.000+01:00","release_date":"2018-12-27T01:00:00.000+01:00","updated_at":"2025-02-22T21:15:05.039+01:00","length":3363,"duration":3363,"thumb_url":"https://static.media.ccc.de/media/congress/2018/9877-hd.jpg","poster_url":"https://static.media.ccc.de/media/congress/2018/9877-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/congress/2018/9877-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/congress/2018/9877-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/35c3-9877-censored_planet_a_global_censorship_observatory","url":"https://api.media.ccc.de/public/events/94b77e5a-c826-45a9-a8bd-bbb8e5e7c9ff","conference_title":"35C3: Refreshing Memories","conference_url":"https://api.media.ccc.de/public/conferences/35c3","related":[{"event_id":6378,"event_guid":"15f4e5c5-40e1-4c73-8da0-4cc2a773ab13","weight":51},{"event_id":6379,"event_guid":"9dde571b-4d49-4b44-8329-42e354bcc24b","weight":43},{"event_id":6380,"event_guid":"e9095f5f-a38a-48da-b3d7-20da141b8b14","weight":40},{"event_id":6381,"event_guid":"c0e4f528-92c7-4170-aff3-d4dd5cd74b2c","weight":40},{"event_id":6383,"event_guid":"7177142b-6f15-4fac-af62-c45df7a377a9","weight":72},{"event_id":6386,"event_guid":"87083bf8-f1e8-433d-8b51-ffece756bbd7","weight":40},{"event_id":6389,"event_guid":"c8b34953-b60f-4ed0-8784-dc20153e0725","weight":61},{"event_id":6390,"event_guid":"6a5007f4-e7d6-4c63-9a10-26dd48a6eb6c","weight":63},{"event_id":6391,"event_guid":"1601bf3b-ce4a-44c9-993f-7d28fa65168d","weight":52},{"event_id":6393,"event_guid":"4db8970f-bbfe-4541-90a8-31a05d599ffb","weight":50},{"event_id":6396,"event_guid":"b34662ae-f1c6-4711-9270-b5865f6dd6c8","weight":47},{"event_id":6400,"event_guid":"527b56af-8d56-4edb-9027-9ca60767c742","weight":42},{"event_id":6407,"event_guid":"eff16504-08ce-4de0-bf44-d877d286aac9","weight":50},{"event_id":6409,"event_guid":"a42e5a4f-fd9b-4571-bf17-483978afecb3","weight":40}]},{"guid":"093eca9c-c084-462a-8ed2-b95954782b06","title":"Are machines feminine?","subtitle":"exploring the relations between design and perception of machines and the dynamics in between","slug":"35c3-9905-are_machines_feminine","link":"https://fahrplan.events.ccc.de/congress/2018/Fahrplan/events/9905.html","description":"Why do navigation systems have feminine voices? We know Tay, Eliza, Siri not only as female names, but also as chatbots and software, which directly interact with humans. Although computer programs are per se genderless, gender seems not to be cancelled out in human-machine interaction, but why? \n\nThis talk aims to examine how we map gender on computers and machines. This includes looking at software in machine-human interaction, as well as digging deeper into a cultural history of imagining and building human-like machines. \nTo look at this, two view points are taken; \nIn the examples of the virtual assistants; What do the responses these devices give in conversation reveal about their design? What are the expectations and projections users map onto a machine when they interact with it? \nThis connects to the cultural imagining of machines as subjects, which has been pondered in literature and film before and parallel to technical research. 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Zuletzt ist es durch die Grundverordnung auf europäischer Ebene in den Blick der Netzöffentlichkeit geraten.\n\nDieser Vortrag soll einen niedrigschwelligen Einstieg in den Datenschutz geben und aus Perspektive einer Datenschützerin mit zehnjähriger Erfahrung im Gebiet die aufregenden Aspekte und Herausforderungen aufzeigen, dem Bürgerrecht Leben einzuhauchen.\n\nZiele des Vortrags (wird noch zum Volltext ausgearbeitet)\n* Eingrenzen des Rechtsgebiets\n* Beleuchten der Geschichte, Kontrast zu anderen \"Geheimnis-Schutz\"-Rechten\n* positive Auswirkungen auf den Bürger seit Kodifizierung durch BVerfG und Hessischem Datenschutzgesetz\n(angebliche) negative Auswirkungen auf Sicherheit, Strafverfolgung und Wirtschaftlichkeit\n* jüngste Neuerungen seit DSGVO\n* tatsächliche Auswirkungen der DSGVO auf bestehende Infrastruktur (\"Blogsterben\", \"war vorher schon illegal\")\n* Mythos Datenschutzerklärung\n* Wie sieht unsere Lieblings-Datenschutzerklärung aus?\n* Ausblicke auf weitere Initiativen","original_language":"deu","persons":["Beata Hubrig"],"tags":["35c3","9809","Ethics, Society \u0026 Politics"],"view_count":5029,"promoted":false,"date":"2018-12-27T00:00:00.000+01:00","release_date":"2018-12-27T01:00:00.000+01:00","updated_at":"2025-05-03T17:45:09.883+02:00","length":2775,"duration":2775,"thumb_url":"https://static.media.ccc.de/media/congress/2018/9809-hd.jpg","poster_url":"https://static.media.ccc.de/media/congress/2018/9809-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/congress/2018/9809-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/congress/2018/9809-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/35c3-9809-datenschutz_fur_neulandburger","url":"https://api.media.ccc.de/public/events/1601bf3b-ce4a-44c9-993f-7d28fa65168d","conference_title":"35C3: Refreshing Memories","conference_url":"https://api.media.ccc.de/public/conferences/35c3","related":[{"event_id":6378,"event_guid":"15f4e5c5-40e1-4c73-8da0-4cc2a773ab13","weight":382},{"event_id":6379,"event_guid":"9dde571b-4d49-4b44-8329-42e354bcc24b","weight":174},{"event_id":6381,"event_guid":"c0e4f528-92c7-4170-aff3-d4dd5cd74b2c","weight":159},{"event_id":6383,"event_guid":"7177142b-6f15-4fac-af62-c45df7a377a9","weight":587},{"event_id":6389,"event_guid":"c8b34953-b60f-4ed0-8784-dc20153e0725","weight":360},{"event_id":6390,"event_guid":"6a5007f4-e7d6-4c63-9a10-26dd48a6eb6c","weight":235},{"event_id":6392,"event_guid":"65563dfd-db48-41ea-85a9-e889dd673d09","weight":150},{"event_id":6393,"event_guid":"4db8970f-bbfe-4541-90a8-31a05d599ffb","weight":308},{"event_id":6400,"event_guid":"527b56af-8d56-4edb-9027-9ca60767c742","weight":264},{"event_id":6401,"event_guid":"f0d70663-0769-4462-ad27-bc516d9cb141","weight":202},{"event_id":6406,"event_guid":"686c1387-e761-4df6-b395-f9ddf92d46e7","weight":399},{"event_id":6408,"event_guid":"ffdc92f3-1a39-4931-9409-f8bfabe9f628","weight":140},{"event_id":6409,"event_guid":"a42e5a4f-fd9b-4571-bf17-483978afecb3","weight":163},{"event_id":6410,"event_guid":"a12d17e9-3758-4fa0-b612-0c6ba22ea773","weight":268},{"event_id":6411,"event_guid":"42650545-4394-4455-a5f5-9efad111fedc","weight":263},{"event_id":6413,"event_guid":"a9c0c28c-4f40-4d06-99da-d73fbb2655c4","weight":264},{"event_id":6414,"event_guid":"f010dc03-13bc-413d-95ec-e8786626a2f1","weight":123},{"event_id":6421,"event_guid":"1a28630d-985e-409b-be4a-b6679ecc83c3","weight":297},{"event_id":6423,"event_guid":"ea7c532f-cc2d-4cb1-8f15-1933df7fd523","weight":228},{"event_id":6430,"event_guid":"462f9320-3a0e-4785-82de-15343803c2ba","weight":293},{"event_id":6462,"event_guid":"23e85d7a-9645-4ae2-9954-63b71abc08d4","weight":220},{"event_id":6471,"event_guid":"f17d3060-fb3d-4d73-b1e3-8bd5ec4d4d12","weight":153},{"event_id":6474,"event_guid":"f58a2b6d-bde0-483b-a8db-043ea9371cb6","weight":187},{"event_id":6499,"event_guid":"a750228d-a37d-43c0-8e2f-d46137a991dc","weight":206},{"event_id":6507,"event_guid":"787007cf-828d-4409-94b0-90a0b8d727a0","weight":153},{"event_id":6511,"event_guid":"4f6f4278-1cfb-4e8d-935d-ec0ac2adefc5","weight":148},{"event_id":6535,"event_guid":"a875f05c-5eeb-4478-9e6f-863fc52b8868","weight":129},{"event_id":6543,"event_guid":"48ed6dea-e67d-4866-8c35-318e9d892363","weight":156},{"event_id":6545,"event_guid":"400622c5-3754-43fd-aaf3-0ca00e9ad551","weight":124},{"event_id":6603,"event_guid":"ea00d1e0-a580-415f-a8cf-f02883d939dc","weight":158}]},{"guid":"b1b28bd0-5279-4950-8385-9ee8a57187f9","title":"Security Nightmares 0x13","subtitle":null,"slug":"35c3-9685-security_nightmares_0x13","link":"https://fahrplan.events.ccc.de/congress/2018/Fahrplan/events/9685.html","description":"Was hat sich im letzten Jahr im Bereich IT-Sicherheit getan? Welche neuen Entwicklungen haben sich ergeben? Welche neuen Buzzwords und Trends waren zu sehen?\n\nWie immer wagen wir den IT-Security-Alptraum-Ausblick auf das Jahr 2019 und darüber hinaus. Denn was wir wirklich wissen wollen, ist ja schließlich: Welche artifiziell intelligenten Poltergeister werden in unseren Geräten herumspuken, welchen Meistern werden sie gehorchen und wie werden wir sie wieder 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You'll see how crazy powerful neural networks can be and understand why they sometimes fail horribly.\n\nComputers that are able to learn on their own. It might have sounded like science-fiction just a decade ago, but we're getting closer and closer with recent advancements in Deep Learning. Or are we?\n\nIn this talk, I'll explain the fundamentals of machine-learning in an understandable and entertaining way. I'll also introduce the basic concepts of deep learning. With the current hype of deep learning and giant tech companies spending billions on research, understanding how those methods works, knowing the challenges and limitations is key to seeing the facts behind the often exaggerated headlines.\n\nOne of the most common applications of deep learning is the interpretation of images, a field that has been transformed significantly in recent years. Applying neural networks to image data helps visualising and understanding many of the faults as well as advantages of machine learning in general. As a research scientist in the field of automated analysis of bio-medical image data, I can give you some insights into these as well as some real-world applications.\n\n\u003ca href=\"https://www.nussschale-podcast.de\"\u003ehttps://www.nussschale-podcast.de\u003c/a\u003e","original_language":"eng","persons":["teubi"],"tags":["35c3","9386","Science"],"view_count":18384,"promoted":false,"date":"2018-12-27T00:00:00.000+01:00","release_date":"2018-12-27T01:00:00.000+01:00","updated_at":"2025-07-07T18:30:04.945+02:00","length":2466,"duration":2466,"thumb_url":"https://static.media.ccc.de/media/congress/2018/9386-hd.jpg","poster_url":"https://static.media.ccc.de/media/congress/2018/9386-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/congress/2018/9386-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/congress/2018/9386-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/35c3-9386-introduction_to_deep_learning","url":"https://api.media.ccc.de/public/events/527b56af-8d56-4edb-9027-9ca60767c742","conference_title":"35C3: Refreshing Memories","conference_url":"https://api.media.ccc.de/public/conferences/35c3","related":[{"event_id":6378,"event_guid":"15f4e5c5-40e1-4c73-8da0-4cc2a773ab13","weight":503},{"event_id":6379,"event_guid":"9dde571b-4d49-4b44-8329-42e354bcc24b","weight":298},{"event_id":6380,"event_guid":"e9095f5f-a38a-48da-b3d7-20da141b8b14","weight":162},{"event_id":6381,"event_guid":"c0e4f528-92c7-4170-aff3-d4dd5cd74b2c","weight":244},{"event_id":6382,"event_guid":"2912b643-f5a8-4bbd-8b24-74983bc55754","weight":163},{"event_id":6383,"event_guid":"7177142b-6f15-4fac-af62-c45df7a377a9","weight":591},{"event_id":6384,"event_guid":"bfdac26a-86bf-4a80-99c6-a9a0be15f003","weight":101},{"event_id":6385,"event_guid":"9d8d4506-03b2-483d-aee5-d106f0a3eef5","weight":152},{"event_id":6388,"event_guid":"4cc5cf9a-214f-4e7d-991f-199e9f0db8cc","weight":135},{"event_id":6389,"event_guid":"c8b34953-b60f-4ed0-8784-dc20153e0725","weight":191},{"event_id":6390,"event_guid":"6a5007f4-e7d6-4c63-9a10-26dd48a6eb6c","weight":423},{"event_id":6391,"event_guid":"1601bf3b-ce4a-44c9-993f-7d28fa65168d","weight":264},{"event_id":6393,"event_guid":"4db8970f-bbfe-4541-90a8-31a05d599ffb","weight":140},{"event_id":6394,"event_guid":"9629fcf4-6810-48d7-bd17-d81f924e6b47","weight":102},{"event_id":6396,"event_guid":"b34662ae-f1c6-4711-9270-b5865f6dd6c8","weight":155},{"event_id":6397,"event_guid":"51ede2da-0f9b-4984-bd58-659c556d20c9","weight":163},{"event_id":6401,"event_guid":"f0d70663-0769-4462-ad27-bc516d9cb141","weight":334},{"event_id":6402,"event_guid":"8a3e490c-30a5-46a6-ab4f-45ef3b23b1a1","weight":156},{"event_id":6403,"event_guid":"385ac419-50f5-49b5-b571-701691d2734f","weight":106},{"event_id":6404,"event_guid":"5b947f86-8ba1-4b99-adbe-7c5030deea0c","weight":441},{"event_id":6406,"event_guid":"686c1387-e761-4df6-b395-f9ddf92d46e7","weight":691},{"event_id":6408,"event_guid":"ffdc92f3-1a39-4931-9409-f8bfabe9f628","weight":255},{"event_id":6409,"event_guid":"a42e5a4f-fd9b-4571-bf17-483978afecb3","weight":596},{"event_id":6410,"event_guid":"a12d17e9-3758-4fa0-b612-0c6ba22ea773","weight":181},{"event_id":6411,"event_guid":"42650545-4394-4455-a5f5-9efad111fedc","weight":777},{"event_id":6413,"event_guid":"a9c0c28c-4f40-4d06-99da-d73fbb2655c4","weight":212},{"event_id":6415,"event_guid":"5f5d8fd7-45a7-44e4-8d82-dfb8ee692f8b","weight":145},{"event_id":6417,"event_guid":"bf5019dc-499d-4c06-9ad0-35adbe01e7f3","weight":212},{"event_id":6418,"event_guid":"dbd61e6a-dbde-4dcd-9b2e-73ba7ad62861","weight":115},{"event_id":6419,"event_guid":"96d10915-cc4b-42ca-ad75-15205db70d0b","weight":98},{"event_id":6421,"event_guid":"1a28630d-985e-409b-be4a-b6679ecc83c3","weight":431},{"event_id":6422,"event_guid":"e8385c89-d33a-42d8-afb6-8ae28fe5c89d","weight":339},{"event_id":6423,"event_guid":"ea7c532f-cc2d-4cb1-8f15-1933df7fd523","weight":649},{"event_id":6429,"event_guid":"d995955c-319f-4228-b3f4-080868bbfdf8","weight":469},{"event_id":6430,"event_guid":"462f9320-3a0e-4785-82de-15343803c2ba","weight":658},{"event_id":6434,"event_guid":"6beabddc-2dd6-43d2-9936-618d41d42cde","weight":165},{"event_id":6435,"event_guid":"9777cea0-ac06-4274-85db-908c1e87e2f4","weight":109},{"event_id":6457,"event_guid":"74b9c748-970f-4693-ac7e-46fcc733d2b4","weight":151},{"event_id":6462,"event_guid":"23e85d7a-9645-4ae2-9954-63b71abc08d4","weight":646},{"event_id":6471,"event_guid":"f17d3060-fb3d-4d73-b1e3-8bd5ec4d4d12","weight":321},{"event_id":6474,"event_guid":"f58a2b6d-bde0-483b-a8db-043ea9371cb6","weight":877},{"event_id":6488,"event_guid":"8943659a-536d-4afb-85de-f1b8b29a7902","weight":453},{"event_id":6493,"event_guid":"2375222b-7dae-4bca-a5b0-aea227ab0d76","weight":163},{"event_id":6494,"event_guid":"9a91d92b-0691-46b2-ba73-112bc598342f","weight":161},{"event_id":6497,"event_guid":"93c1500d-c639-4247-854e-6e51e167dbec","weight":127},{"event_id":6499,"event_guid":"a750228d-a37d-43c0-8e2f-d46137a991dc","weight":262},{"event_id":6503,"event_guid":"d0d6d058-f117-4ccb-ba6a-c41d9290a287","weight":181},{"event_id":6507,"event_guid":"787007cf-828d-4409-94b0-90a0b8d727a0","weight":276},{"event_id":6511,"event_guid":"4f6f4278-1cfb-4e8d-935d-ec0ac2adefc5","weight":243},{"event_id":6519,"event_guid":"5a8097ad-15c2-492e-8bc4-6b634fd8e963","weight":101},{"event_id":6532,"event_guid":"94447a62-a3ba-4f6d-a3b7-b5318a954651","weight":98},{"event_id":6535,"event_guid":"a875f05c-5eeb-4478-9e6f-863fc52b8868","weight":124},{"event_id":6543,"event_guid":"48ed6dea-e67d-4866-8c35-318e9d892363","weight":587},{"event_id":6551,"event_guid":"3a571c21-31ed-453b-886d-7dea7b5751cd","weight":133},{"event_id":6577,"event_guid":"49fe1044-4038-4cec-8e80-71621c9e7d6e","weight":143},{"event_id":6603,"event_guid":"ea00d1e0-a580-415f-a8cf-f02883d939dc","weight":702},{"event_id":6611,"event_guid":"b1b28bd0-5279-4950-8385-9ee8a57187f9","weight":543}]},{"guid":"d7aa8828-4e06-4029-b962-1009815efa58","title":"A Routing Interregnum: Internet infrastructure transition in Crimea after Russian annexation  ","subtitle":null,"slug":"35c3-9864-a_routing_interregnum_internet_infrastructure_transition_in_crimea_after_russian_annexation","link":"https://fahrplan.events.ccc.de/congress/2018/Fahrplan/events/9864.html","description":"This lecture tells the story of Internet infrastructure transformations in Crimea, the peninsula disputed between Russia and Ukraine between 2014 and 2018. It is based on an extensive year-long study involving network measurements and interviews with key players. Crimea has become a \"laboratory\" where we can observe, in just 4 years, a rapid and profound transition of infrastructure, that deeply impacted the Internet Service Provider market, routing trajectories, Internet censorship practices in the region. Annexation has transformed the way Crimea is plugged to the \"outer world\" - in terms of peering and transit relations between various autonomous systems, creating a much more centralized infrastructure and monopolized market. This, in its turn, had an important impact for Crimean end-users - in terms of quality, speed, price of Internet service, as well as in terms of Internet censorship and various traffic anomalies that they experience. Moreover, server-side geoblocking by online payment platforms, Google Play, Apple and other important services, is imposed on Crimean users, because of international sanctions that have a controversial impact, including a risk of overblocking, further isolation of Crimean civil society and reinforcing a more general trend towards \"balkanization\" of the Internet(s). [1]\n\nThis talk is based on a one-year long research conducted at Citizen Lab [2], using a mixed methods approach. On the one hand, we conducted network measurements with OONI probe [3], testing a set of URLs from Crimean vantage points, and comparing results with mainland Russia and Ukraine. We have done an analysis of BGP routing history, and AS neighbouring history, using data from RIPE and CAIDA in collaboration with researchers behind the \"Internet Health Report\" initiative [4] using the recently deployed methodology of \"AS Hegemony Index\" [5]. On the other hand, we conducted an extensive qualitative study, including interviews with Crimean ISPs, Ukrainian and Russian tech activists and representatives of RIPE and other Internet governance bodies; web-ethnography (analysis of professional chats and forums of Crimean / Ukrainian ISPs) and media analysis.\n\nWe will briefly introduce the context of annexation from the point of view of Internet infrastructure, show an interactive timeline of events that have impacted Crimean Internet ecosystem. Then we will focus on the case of \"Infrastructure interregnum\", where Ukrainian and Russian traffic co-existed for a while. We will share our infographics, including video animation that demonstrates progressive \"wiring\" of Crimea to \"Russian Internet\". On the case of several Ukrainian ISPs we will show how routing becomes matter of dispute. We will question the role of international sanctions and geoblocking by Google, Apple and other big players, on Crimean Internet. Finally, we will conclude with observations of the effects of this infrastructure transition on the end-users, especially activists and journalists working in the region, in terms of their security and the way they experience censorship.\n\n\nWe will also share our website [currently under final revisions, will be open to public by October 31, 2018] that presents results of our research in an accessible form for non-tech and non-academic audiences, but also contains longer reports and links for data and infographics that are open for downloading for further reusage, recycling and reading.\n\n\n[1] [Dalek et al., 2014] J. Dalek, B. Haselton, H. Noman, A. Senft, M. Crete-Nishihata, P. Gill, and R. J. Deibert. A method for identifying and confirming the use of URL filtering products for censorship. In 14th ACM Internet Measurement Conference (IMC), 2014.\n\n[2] Citizen Lab is an interdisciplinary research laboratory based at the University of Toronto, Canada. Citizen Lab studies information controls—such as network surveillance and content filtering—that impact the openness and security of the Internet.\n\n[3] https://ooni.torproject.org\n\n[4] https://ihr.iijlab.net/ihr/\n\n[5] Romain Fontugne, Anant Shah, and Emile Aben. 2017. AS Hegemony: A Robust Metric for AS Centrality. In Proceedings of SIGCOMM Posters and Demos ’17, Los Angeles, CA, USA, August 22–24, 2017, 3 pages. https://doi.org/10.1145/3123878.3131982","original_language":"eng","persons":["Xenia"],"tags":["35c3","9864","Ethics, Society \u0026 Politics"],"view_count":1589,"promoted":false,"date":"2018-12-27T00:00:00.000+01:00","release_date":"2018-12-27T01:00:00.000+01:00","updated_at":"2025-07-04T01:00:04.332+02:00","length":2677,"duration":2677,"thumb_url":"https://static.media.ccc.de/media/congress/2018/9864-hd.jpg","poster_url":"https://static.media.ccc.de/media/congress/2018/9864-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/congress/2018/9864-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/congress/2018/9864-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/35c3-9864-a_routing_interregnum_internet_infrastructure_transition_in_crimea_after_russian_annexation","url":"https://api.media.ccc.de/public/events/d7aa8828-4e06-4029-b962-1009815efa58","conference_title":"35C3: Refreshing Memories","conference_url":"https://api.media.ccc.de/public/conferences/35c3","related":[{"event_id":6378,"event_guid":"15f4e5c5-40e1-4c73-8da0-4cc2a773ab13","weight":52},{"event_id":6381,"event_guid":"c0e4f528-92c7-4170-aff3-d4dd5cd74b2c","weight":48},{"event_id":6390,"event_guid":"6a5007f4-e7d6-4c63-9a10-26dd48a6eb6c","weight":58},{"event_id":6396,"event_guid":"b34662ae-f1c6-4711-9270-b5865f6dd6c8","weight":48},{"event_id":6397,"event_guid":"51ede2da-0f9b-4984-bd58-659c556d20c9","weight":59},{"event_id":6400,"event_guid":"527b56af-8d56-4edb-9027-9ca60767c742","weight":49},{"event_id":6403,"event_guid":"385ac419-50f5-49b5-b571-701691d2734f","weight":55},{"event_id":6404,"event_guid":"5b947f86-8ba1-4b99-adbe-7c5030deea0c","weight":54},{"event_id":6408,"event_guid":"ffdc92f3-1a39-4931-9409-f8bfabe9f628","weight":61},{"event_id":6409,"event_guid":"a42e5a4f-fd9b-4571-bf17-483978afecb3","weight":79},{"event_id":6411,"event_guid":"42650545-4394-4455-a5f5-9efad111fedc","weight":91},{"event_id":6413,"event_guid":"a9c0c28c-4f40-4d06-99da-d73fbb2655c4","weight":56},{"event_id":6419,"event_guid":"96d10915-cc4b-42ca-ad75-15205db70d0b","weight":61},{"event_id":6422,"event_guid":"e8385c89-d33a-42d8-afb6-8ae28fe5c89d","weight":53},{"event_id":6425,"event_guid":"07cbfcb7-08de-4965-b70f-f904d39f7c78","weight":54},{"event_id":6433,"event_guid":"30278963-3b07-49a8-96a7-2b24a8cf573b","weight":37},{"event_id":6519,"event_guid":"5a8097ad-15c2-492e-8bc4-6b634fd8e963","weight":59}]},{"guid":"1dc4f8d0-e5f6-4e49-b647-1a5e0cabbb00","title":"Hacking Ecology","subtitle":"How Data Scientists can help to avoid a sixth global extinction","slug":"35c3-9456-hacking_ecology","link":"https://fahrplan.events.ccc.de/congress/2018/Fahrplan/events/9456.html","description":"As humans have a large negative impact on ecosystems all around the globe, we are approaching a major extinction event in which around 70% of all species will go extinct. This talk will give an introduction to a data-driven and system-based view of ecology.\n\nSince life emerged on this planet around 3 billion years ago, five global extinction events took place, that are characterized by over 60% of all species disappearing within a geologically short time interval. The last decades of environmental research, however, made it evidently clear that anthropogenic impacts on the global ecology could lead to a sixth global extinction. Being caused by the destabilization of ecosystems due to climate change, poaching, fragmenting of habitats, species invasions, pollution and other human activities, this extinction event would be the first induced by a species and not by natural catastrophes.\n\nTwo general paths of action seem available to mitigate this threat or at least limit the damage: One consists of radically limiting anthropogenic influence on nature by restricting human habitats (to, as argued by E. O. Wilson among others, half of the earths surface), which, however, seems politically infeasible. A second strategy aims to effectively re-stabilize ecosystems by selective and specific intervention, but this would require a much deeper knowledge of ecosystem processes and how to modulate them. \n\nIn this talk, I will provide an overview of the declining quality of ecosystems worldwide and argue that data-driven approaches as well as a hacker mindset will be essential to tackle open questions. I will support this argument by examples from my own research, in which I aim to identify important interactions between microbes in lake ecosystems. 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Dabei ist sie ein lohnendes Ziel, schützt sie doch Bankautomaten und Hochsicherheitsbereiche. In diesem Talk machen wir die Verteidigungsanlagen dem Erdboden gleich.\n\nSeit Jahrzehnten vor allem im asiatischen Raum eingesetzt sind bisher keine ernsthaften Versuche bekannt Venenerkennungssysteme zu üeberwinden. Neben dem Mythos der Hochsicherheit sind vor allem die, unsichtbar im Körper gelegenen Merkmale dafür verantwortlich. In diesem Talk werden wir zeigen, mit welch geringem Aufwand man an die \"versteckten\" Venenbilder gelangen kann und wie, auf Grundlage dieser, Attrappen gebaut werden können, welche die Systeme der beider grosser Hersteller überwinden.","original_language":"deu","persons":["starbug","Julian"],"tags":["35c3","9545","Security"],"view_count":15872,"promoted":false,"date":"2018-12-27T00:00:00.000+01:00","release_date":"2018-12-28T01:00:00.000+01:00","updated_at":"2025-07-08T19:45:02.768+02:00","length":2397,"duration":2397,"thumb_url":"https://static.media.ccc.de/media/congress/2018/9545-hd.jpg","poster_url":"https://static.media.ccc.de/media/congress/2018/9545-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/congress/2018/9545-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/congress/2018/9545-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/35c3-9545-venenerkennung_hacken","url":"https://api.media.ccc.de/public/events/ea7c532f-cc2d-4cb1-8f15-1933df7fd523","conference_title":"35C3: Refreshing Memories","conference_url":"https://api.media.ccc.de/public/conferences/35c3","related":[{"event_id":6378,"event_guid":"15f4e5c5-40e1-4c73-8da0-4cc2a773ab13","weight":395},{"event_id":6379,"event_guid":"9dde571b-4d49-4b44-8329-42e354bcc24b","weight":174},{"event_id":6381,"event_guid":"c0e4f528-92c7-4170-aff3-d4dd5cd74b2c","weight":127},{"event_id":6383,"event_guid":"7177142b-6f15-4fac-af62-c45df7a377a9","weight":709},{"event_id":6389,"event_guid":"c8b34953-b60f-4ed0-8784-dc20153e0725","weight":161},{"event_id":6390,"event_guid":"6a5007f4-e7d6-4c63-9a10-26dd48a6eb6c","weight":293},{"event_id":6391,"event_guid":"1601bf3b-ce4a-44c9-993f-7d28fa65168d","weight":228},{"event_id":6393,"event_guid":"4db8970f-bbfe-4541-90a8-31a05d599ffb","weight":141},{"event_id":6397,"event_guid":"51ede2da-0f9b-4984-bd58-659c556d20c9","weight":113},{"event_id":6400,"event_guid":"527b56af-8d56-4edb-9027-9ca60767c742","weight":649},{"event_id":6401,"event_guid":"f0d70663-0769-4462-ad27-bc516d9cb141","weight":148},{"event_id":6404,"event_guid":"5b947f86-8ba1-4b99-adbe-7c5030deea0c","weight":357},{"event_id":6406,"event_guid":"686c1387-e761-4df6-b395-f9ddf92d46e7","weight":823},{"event_id":6408,"event_guid":"ffdc92f3-1a39-4931-9409-f8bfabe9f628","weight":160},{"event_id":6409,"event_guid":"a42e5a4f-fd9b-4571-bf17-483978afecb3","weight":617},{"event_id":6410,"event_guid":"a12d17e9-3758-4fa0-b612-0c6ba22ea773","weight":252},{"event_id":6411,"event_guid":"42650545-4394-4455-a5f5-9efad111fedc","weight":977},{"event_id":6413,"event_guid":"a9c0c28c-4f40-4d06-99da-d73fbb2655c4","weight":460},{"event_id":6414,"event_guid":"f010dc03-13bc-413d-95ec-e8786626a2f1","weight":142},{"event_id":6415,"event_guid":"5f5d8fd7-45a7-44e4-8d82-dfb8ee692f8b","weight":161},{"event_id":6417,"event_guid":"bf5019dc-499d-4c06-9ad0-35adbe01e7f3","weight":118},{"event_id":6418,"event_guid":"dbd61e6a-dbde-4dcd-9b2e-73ba7ad62861","weight":134},{"event_id":6421,"event_guid":"1a28630d-985e-409b-be4a-b6679ecc83c3","weight":584},{"event_id":6422,"event_guid":"e8385c89-d33a-42d8-afb6-8ae28fe5c89d","weight":291},{"event_id":6429,"event_guid":"d995955c-319f-4228-b3f4-080868bbfdf8","weight":303},{"event_id":6430,"event_guid":"462f9320-3a0e-4785-82de-15343803c2ba","weight":974},{"event_id":6434,"event_guid":"6beabddc-2dd6-43d2-9936-618d41d42cde","weight":156},{"event_id":6462,"event_guid":"23e85d7a-9645-4ae2-9954-63b71abc08d4","weight":813},{"event_id":6471,"event_guid":"f17d3060-fb3d-4d73-b1e3-8bd5ec4d4d12","weight":486},{"event_id":6474,"event_guid":"f58a2b6d-bde0-483b-a8db-043ea9371cb6","weight":681},{"event_id":6488,"event_guid":"8943659a-536d-4afb-85de-f1b8b29a7902","weight":211},{"event_id":6493,"event_guid":"2375222b-7dae-4bca-a5b0-aea227ab0d76","weight":113},{"event_id":6499,"event_guid":"a750228d-a37d-43c0-8e2f-d46137a991dc","weight":251},{"event_id":6503,"event_guid":"d0d6d058-f117-4ccb-ba6a-c41d9290a287","weight":241},{"event_id":6507,"event_guid":"787007cf-828d-4409-94b0-90a0b8d727a0","weight":355},{"event_id":6511,"event_guid":"4f6f4278-1cfb-4e8d-935d-ec0ac2adefc5","weight":271},{"event_id":6535,"event_guid":"a875f05c-5eeb-4478-9e6f-863fc52b8868","weight":142},{"event_id":6543,"event_guid":"48ed6dea-e67d-4866-8c35-318e9d892363","weight":610},{"event_id":6545,"event_guid":"400622c5-3754-43fd-aaf3-0ca00e9ad551","weight":128},{"event_id":6551,"event_guid":"3a571c21-31ed-453b-886d-7dea7b5751cd","weight":137},{"event_id":6603,"event_guid":"ea00d1e0-a580-415f-a8cf-f02883d939dc","weight":515},{"event_id":6611,"event_guid":"b1b28bd0-5279-4950-8385-9ee8a57187f9","weight":494}]},{"guid":"42650545-4394-4455-a5f5-9efad111fedc","title":"What The Fax?!","subtitle":"Hacking your network likes it's 1980 again","slug":"35c3-9462-what_the_fax","link":"https://fahrplan.events.ccc.de/congress/2018/Fahrplan/events/9462.html","description":"We all know what FAX is, and for some strange reason most of us need to use it from time to time. Hard to believe its 2018, right?\n\nBut can FAX be something more than a bureaucratic burden? Can it actually be a catastrophic security hole that may be used to compromise your entire network? Come watch our talk and find out …\n\nUnless you've been living under a rock for the past 30 years or so, you probably know what a fax machine is. For decades, fax machines were used worldwide as the main way of electronic document delivery. But this happened in the 1980s. Humanity has since developed far more advanced ways to send digital content, and fax machines are all in the past, right? After all, they should now be nothing more than a glorified museum item. Who on earth is still using fax machines?\n\nThe answer, to our great horror, is EVERYONE. State authorities, banks, service providers and many others are still using fax machines, despite their debatable quality and almost non-existent security. In fact, using fax machines is often mandatory and considered a solid and trustworthy method of delivering information. \n\nWhat the Fax?!\n\nWe embarked on a journey with the singular goal of disrupting this insane state of affairs. We went to work, determined to show that the common fax machine could be compromised via mere access to its fully exposed and unprotected telephone line – thus completely bypassing all perimeter security protections and shattering to pieces all modern-day security concepts.\n\nJoin us as we take you through the strange world of embedded operating systems, 30-year-old protocols, museum grade compression algorithms, weird extensions and undebuggable environments. See for yourself first-hand as we give a live demonstration of the first ever full fax exploitation, leading to complete control over the entire device as well as the network, using nothing but a standard telephone line.\n\nThis talk is intended to be the canary in the coal mine. The technology community cannot sit idly by while this ongoing madness is allowed to continue!\n\nThe world must stop using FAX!","original_language":"eng","persons":["Yaniv Balmas","Eyal Itkin"],"tags":["35c3","9462","Security"],"view_count":26731,"promoted":false,"date":"2018-12-27T00:00:00.000+01:00","release_date":"2018-12-27T01:00:00.000+01:00","updated_at":"2025-07-08T11:30:06.543+02:00","length":2814,"duration":2814,"thumb_url":"https://static.media.ccc.de/media/congress/2018/9462-hd.jpg","poster_url":"https://static.media.ccc.de/media/congress/2018/9462-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/congress/2018/9462-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/congress/2018/9462-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/35c3-9462-what_the_fax","url":"https://api.media.ccc.de/public/events/42650545-4394-4455-a5f5-9efad111fedc","conference_title":"35C3: Refreshing Memories","conference_url":"https://api.media.ccc.de/public/conferences/35c3","related":[{"event_id":6378,"event_guid":"15f4e5c5-40e1-4c73-8da0-4cc2a773ab13","weight":563},{"event_id":6379,"event_guid":"9dde571b-4d49-4b44-8329-42e354bcc24b","weight":203},{"event_id":6380,"event_guid":"e9095f5f-a38a-48da-b3d7-20da141b8b14","weight":142},{"event_id":6381,"event_guid":"c0e4f528-92c7-4170-aff3-d4dd5cd74b2c","weight":302},{"event_id":6382,"event_guid":"2912b643-f5a8-4bbd-8b24-74983bc55754","weight":154},{"event_id":6383,"event_guid":"7177142b-6f15-4fac-af62-c45df7a377a9","weight":872},{"event_id":6385,"event_guid":"9d8d4506-03b2-483d-aee5-d106f0a3eef5","weight":137},{"event_id":6388,"event_guid":"4cc5cf9a-214f-4e7d-991f-199e9f0db8cc","weight":167},{"event_id":6389,"event_guid":"c8b34953-b60f-4ed0-8784-dc20153e0725","weight":157},{"event_id":6390,"event_guid":"6a5007f4-e7d6-4c63-9a10-26dd48a6eb6c","weight":557},{"event_id":6391,"event_guid":"1601bf3b-ce4a-44c9-993f-7d28fa65168d","weight":263},{"event_id":6393,"event_guid":"4db8970f-bbfe-4541-90a8-31a05d599ffb","weight":142},{"event_id":6396,"event_guid":"b34662ae-f1c6-4711-9270-b5865f6dd6c8","weight":149},{"event_id":6397,"event_guid":"51ede2da-0f9b-4984-bd58-659c556d20c9","weight":224},{"event_id":6400,"event_guid":"527b56af-8d56-4edb-9027-9ca60767c742","weight":777},{"event_id":6401,"event_guid":"f0d70663-0769-4462-ad27-bc516d9cb141","weight":272},{"event_id":6402,"event_guid":"8a3e490c-30a5-46a6-ab4f-45ef3b23b1a1","weight":291},{"event_id":6404,"event_guid":"5b947f86-8ba1-4b99-adbe-7c5030deea0c","weight":472},{"event_id":6406,"event_guid":"686c1387-e761-4df6-b395-f9ddf92d46e7","weight":673},{"event_id":6408,"event_guid":"ffdc92f3-1a39-4931-9409-f8bfabe9f628","weight":266},{"event_id":6409,"event_guid":"a42e5a4f-fd9b-4571-bf17-483978afecb3","weight":971},{"event_id":6410,"event_guid":"a12d17e9-3758-4fa0-b612-0c6ba22ea773","weight":245},{"event_id":6413,"event_guid":"a9c0c28c-4f40-4d06-99da-d73fbb2655c4","weight":435},{"event_id":6417,"event_guid":"bf5019dc-499d-4c06-9ad0-35adbe01e7f3","weight":138},{"event_id":6418,"event_guid":"dbd61e6a-dbde-4dcd-9b2e-73ba7ad62861","weight":183},{"event_id":6419,"event_guid":"96d10915-cc4b-42ca-ad75-15205db70d0b","weight":180},{"event_id":6421,"event_guid":"1a28630d-985e-409b-be4a-b6679ecc83c3","weight":408},{"event_id":6422,"event_guid":"e8385c89-d33a-42d8-afb6-8ae28fe5c89d","weight":553},{"event_id":6423,"event_guid":"ea7c532f-cc2d-4cb1-8f15-1933df7fd523","weight":977},{"event_id":6429,"event_guid":"d995955c-319f-4228-b3f4-080868bbfdf8","weight":267},{"event_id":6430,"event_guid":"462f9320-3a0e-4785-82de-15343803c2ba","weight":902},{"event_id":6433,"event_guid":"30278963-3b07-49a8-96a7-2b24a8cf573b","weight":203},{"event_id":6434,"event_guid":"6beabddc-2dd6-43d2-9936-618d41d42cde","weight":157},{"event_id":6435,"event_guid":"9777cea0-ac06-4274-85db-908c1e87e2f4","weight":170},{"event_id":6462,"event_guid":"23e85d7a-9645-4ae2-9954-63b71abc08d4","weight":736},{"event_id":6471,"event_guid":"f17d3060-fb3d-4d73-b1e3-8bd5ec4d4d12","weight":343},{"event_id":6474,"event_guid":"f58a2b6d-bde0-483b-a8db-043ea9371cb6","weight":773},{"event_id":6488,"event_guid":"8943659a-536d-4afb-85de-f1b8b29a7902","weight":233},{"event_id":6493,"event_guid":"2375222b-7dae-4bca-a5b0-aea227ab0d76","weight":215},{"event_id":6499,"event_guid":"a750228d-a37d-43c0-8e2f-d46137a991dc","weight":256},{"event_id":6503,"event_guid":"d0d6d058-f117-4ccb-ba6a-c41d9290a287","weight":320},{"event_id":6507,"event_guid":"787007cf-828d-4409-94b0-90a0b8d727a0","weight":361},{"event_id":6511,"event_guid":"4f6f4278-1cfb-4e8d-935d-ec0ac2adefc5","weight":233},{"event_id":6523,"event_guid":"240fe8a1-ee33-4f07-88d0-34b8bb04db71","weight":142},{"event_id":6535,"event_guid":"a875f05c-5eeb-4478-9e6f-863fc52b8868","weight":163},{"event_id":6543,"event_guid":"48ed6dea-e67d-4866-8c35-318e9d892363","weight":694},{"event_id":6551,"event_guid":"3a571c21-31ed-453b-886d-7dea7b5751cd","weight":201},{"event_id":6603,"event_guid":"ea00d1e0-a580-415f-a8cf-f02883d939dc","weight":902},{"event_id":6611,"event_guid":"b1b28bd0-5279-4950-8385-9ee8a57187f9","weight":770}]},{"guid":"4fff6281-e452-4d64-bf9a-bc677614776a","title":"Attacking Chrome IPC","subtitle":"Reliably finding bugs to escape the Chrome sandbox","slug":"35c3-9579-attacking_chrome_ipc","link":"https://fahrplan.events.ccc.de/congress/2018/Fahrplan/events/9579.html","description":"In this talk, I discuss how to reliably find bugs in the Chrome IPC system with the goal of escaping the sandbox. I show how to enumerate the attack surface, how to identify the weak areas, and how to fuzz those areas efficiently to consistently produce bugs.\n\nSince the win32k lockdown on the Chrome renderer process, full chain Chrome exploits on Windows have become very rare, with the most recent successful competition exploit occurring in 2015.\n\nBy applying new fuzzing strategies, I was able to identify many vulnerabilities in the sandbox in the past year, one of which I used to demonstrate a full chain exploit at Hack2Win this year when combined with a teammate's RCE bug.\n\nIn this talk I hope to show how I found these bugs by using extremely targeted fuzzing in a way that was easy to setup but reliably had great results, and briefly cover how we leveraged one use after free bug to fully escape the sandbox.\n\n\u003ca href=\"https://twitter.com/NedWilliamson/status/1043150732742946816\"\u003ehttps://twitter.com/NedWilliamson/status/1043150732742946816\u003c/a\u003e","original_language":"eng","persons":["nedwill"],"tags":["35c3","9579","Security"],"view_count":4766,"promoted":false,"date":"2018-12-29T00:00:00.000+01:00","release_date":"2018-12-29T01:00:00.000+01:00","updated_at":"2025-07-08T12:30:06.117+02:00","length":3252,"duration":3252,"thumb_url":"https://static.media.ccc.de/media/congress/2018/9579-hd.jpg","poster_url":"https://static.media.ccc.de/media/congress/2018/9579-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/congress/2018/9579-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/congress/2018/9579-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/35c3-9579-attacking_chrome_ipc","url":"https://api.media.ccc.de/public/events/4fff6281-e452-4d64-bf9a-bc677614776a","conference_title":"35C3: Refreshing 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farewell to soul-crushing code","subtitle":"Towards correct software that enriches our lives","slug":"35c3-9812-a_farewell_to_soul-crushing_code","link":"https://fahrplan.events.ccc.de/congress/2018/Fahrplan/events/9812.html","description":"A major part of software development is maintenance, i.e. tinkering with software that should already be completed but still somehow does not work as it should. Software developed by tinkering is the antithesis to resilient technology, and a growing threat to our profession and our lives. Working on this kind of software crushes the soul. Yet this is exactly how most IoT devices (and computers in general) are programmed these days. We need to replace the dead technology-oriented objects of the past with supple models enriching our domains and our souls. This talk shows how it is done.\n\n\nSo how do we gain autonomy over the software of the future, which is currently spiralling out of control? Not with object-oriented programming, as it turns out: Mutable state, the absence of uniform abstraction mechanisms and the complexity introduced by inheritance make it hard for humans to develop correct and robust software. While \"agile\" has given developers autonomy over the soul-crushing processes of the past, the prevalent technology - object-orientation - is a fundamental part of the problem, not of the solution. It is time to say goodbye; we must start to teach the principles of systematic construction of correct software instead. At the core of this revolution is the consistent application of functional programming, i.e. of immutable data structures, systematic abstraction and data modelling. The talk illustrates the problems of the programming techniques of the past, and shows how to build robust models that lead to useful software. \n","original_language":"eng","persons":["Mike Sperber","Nicole Rauch"],"tags":["35c3","9812","Resilience"],"view_count":2141,"promoted":false,"date":"2018-12-28T00:00:00.000+01:00","release_date":"2018-12-28T01:00:00.000+01:00","updated_at":"2025-05-06T17:30:07.254+02:00","length":3656,"duration":3656,"thumb_url":"https://static.media.ccc.de/media/congress/2018/9812-hd.jpg","poster_url":"https://static.media.ccc.de/media/congress/2018/9812-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/congress/2018/9812-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/congress/2018/9812-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/35c3-9812-a_farewell_to_soul-crushing_code","url":"https://api.media.ccc.de/public/events/de977841-8510-4172-9622-dd0563c2cb82","conference_title":"35C3: Refreshing Memories","conference_url":"https://api.media.ccc.de/public/conferences/35c3","related":[{"event_id":6394,"event_guid":"9629fcf4-6810-48d7-bd17-d81f924e6b47","weight":101},{"event_id":6400,"event_guid":"527b56af-8d56-4edb-9027-9ca60767c742","weight":67},{"event_id":6404,"event_guid":"5b947f86-8ba1-4b99-adbe-7c5030deea0c","weight":60},{"event_id":6409,"event_guid":"a42e5a4f-fd9b-4571-bf17-483978afecb3","weight":64},{"event_id":6411,"event_guid":"42650545-4394-4455-a5f5-9efad111fedc","weight":70},{"event_id":6413,"event_guid":"a9c0c28c-4f40-4d06-99da-d73fbb2655c4","weight":49},{"event_id":6417,"event_guid":"bf5019dc-499d-4c06-9ad0-35adbe01e7f3","weight":50},{"event_id":6418,"event_guid":"dbd61e6a-dbde-4dcd-9b2e-73ba7ad62861","weight":64},{"event_id":6422,"event_guid":"e8385c89-d33a-42d8-afb6-8ae28fe5c89d","weight":50},{"event_id":6423,"event_guid":"ea7c532f-cc2d-4cb1-8f15-1933df7fd523","weight":58},{"event_id":6425,"event_guid":"07cbfcb7-08de-4965-b70f-f904d39f7c78","weight":57},{"event_id":6430,"event_guid":"462f9320-3a0e-4785-82de-15343803c2ba","weight":133},{"event_id":6433,"event_guid":"30278963-3b07-49a8-96a7-2b24a8cf573b","weight":72},{"event_id":6434,"event_guid":"6beabddc-2dd6-43d2-9936-618d41d42cde","weight":82},{"event_id":6435,"event_guid":"9777cea0-ac06-4274-85db-908c1e87e2f4","weight":94},{"event_id":6457,"event_guid":"74b9c748-970f-4693-ac7e-46fcc733d2b4","weight":138},{"event_id":6462,"event_guid":"23e85d7a-9645-4ae2-9954-63b71abc08d4","weight":67},{"event_id":6471,"event_guid":"f17d3060-fb3d-4d73-b1e3-8bd5ec4d4d12","weight":56},{"event_id":6474,"event_guid":"f58a2b6d-bde0-483b-a8db-043ea9371cb6","weight":52},{"event_id":6536,"event_guid":"0a4a43e0-2b8d-424c-aaa3-101c843de75c","weight":70},{"event_id":6603,"event_guid":"ea00d1e0-a580-415f-a8cf-f02883d939dc","weight":53}]},{"guid":"8703c4a7-981c-4aa5-8f4c-36da54d5b435","title":"Enclosure-PUF","subtitle":"Tamper Proofing Commodity Hardware and other Applications","slug":"35c3-9611-enclosure-puf","link":"https://fahrplan.events.ccc.de/congress/2018/Fahrplan/events/9611.html","description":"We are presenting an innovative technology, which allows verifying the authenticity, integrity and/or the physical state of an item by employing the propagation behaviour of electromagnetic waves. In particular, it enables to check for any tamper attempts for larger structures, such as off-the-shelf computers and their periphery. The technology extends existing tamper proof approaches from the chip/PCB to a system level and is easily retrofittable.\nIn this presentation, we are demonstrating exemplary tamper proofing in order to protect secret information without an attack-detection or data-deletion circuit (!), which is a known difficult problem and an imperfect undertaking. Therefore, we demonstrate the simplicity and effectiveness using a very cheap self-made testbed (using alumium foil) to protect standard hardware against invasive attacks, such as needle probing through the case. \n\nCyber-physical systems are ubiquitous and are often located in non-trustworthy environments, in which data is processed that is both sensitive and worth protecting. Despite employed protection, measures such as secured communication an extraction of data and/or manipulation of it are often easily feasible if physical access to the components of the system is given. Or with the words of Brian Gladman: “It is relatively easy to build an encryption system that is secure if it is working as intended and is used correctly but it is still very hard to build a system that does not compromise its security in situations in which it is either misused or one or more of its sub-components fails (or is ’encouraged’ to misbehave) ... this is now the only area where the closed world is still a long way ahead of the open world and the many failures we see in commercial cryptographic systems provide some evidence for this.”\nOur technology is aiming to verify the integrity of such systems in order to detect attempts of an attack and activate appropriate countermeasures. The propagation behaviour of electromagnetic waves allows for an extension of the protection from individual small components to the entire periphery of a system (or even object). This allows detecting attacks, like spudding/drilling into cash terminals. \nBy deriving cryptographic key material based on physical disorder and unclonable complexity of an environment, it is possible to create a protection, which protects secret information without an attack-detection or data-deletion circuit. Due to its generic nature it is possible to flexibly use this protection concerning size and application. \n\n\n\u003ca href=\"http://news.rub.de/vermischtes/2018-10-11-it-sicherheitspreis-die-besten-innovationen-kommen-aus-bochum\"\u003ehttp://news.rub.de/vermischtes/2018-10-11-it-sicherheitspreis-die-besten-innovationen-kommen-aus-bochum\u003c/a\u003e","original_language":"eng","persons":["Christian Zenger","David Holin","Lars Steinschulte"],"tags":["35c3","9611","Security"],"view_count":1101,"promoted":false,"date":"2018-12-29T00:00:00.000+01:00","release_date":"2018-12-29T01:00:00.000+01:00","updated_at":"2025-06-20T01:30:04.863+02:00","length":3680,"duration":3680,"thumb_url":"https://static.media.ccc.de/media/congress/2018/9611-hd.jpg","poster_url":"https://static.media.ccc.de/media/congress/2018/9611-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/congress/2018/9611-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/congress/2018/9611-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/35c3-9611-enclosure-puf","url":"https://api.media.ccc.de/public/events/8703c4a7-981c-4aa5-8f4c-36da54d5b435","conference_title":"35C3: Refreshing Memories","conference_url":"https://api.media.ccc.de/public/conferences/35c3","related":[{"event_id":6492,"event_guid":"bc545b26-8319-43fb-abc2-f624ef414ee8","weight":22},{"event_id":6500,"event_guid":"064a7014-a88c-462a-b06f-7d6de62d622f","weight":23},{"event_id":6502,"event_guid":"e66cded3-7336-42bd-a7c8-d77073465ad2","weight":24},{"event_id":6503,"event_guid":"d0d6d058-f117-4ccb-ba6a-c41d9290a287","weight":24},{"event_id":6507,"event_guid":"787007cf-828d-4409-94b0-90a0b8d727a0","weight":22},{"event_id":6512,"event_guid":"25c54ce3-598c-42ee-8832-52fe9deae7ad","weight":15},{"event_id":6514,"event_guid":"7228f88d-8d6f-40a9-a5dd-b5c91b823ada","weight":3},{"event_id":6519,"event_guid":"5a8097ad-15c2-492e-8bc4-6b634fd8e963","weight":22},{"event_id":6520,"event_guid":"64d3f3f5-5665-4050-ba15-0db530ecc262","weight":25},{"event_id":6523,"event_guid":"240fe8a1-ee33-4f07-88d0-34b8bb04db71","weight":33},{"event_id":6530,"event_guid":"83bf042d-7382-4975-a3f8-92229944b8fc","weight":29},{"event_id":6533,"event_guid":"1d9c1120-c076-4802-b95b-f35d8396638b","weight":24},{"event_id":6538,"event_guid":"7eac80f4-c999-4c2e-a0de-90eabca7ea7d","weight":28},{"event_id":6543,"event_guid":"48ed6dea-e67d-4866-8c35-318e9d892363","weight":27},{"event_id":6548,"event_guid":"1c64358f-3bdd-484e-a28e-58dc7baa4480","weight":27},{"event_id":6551,"event_guid":"3a571c21-31ed-453b-886d-7dea7b5751cd","weight":12},{"event_id":6552,"event_guid":"84be4017-78a0-444b-8b6f-5a14089bb0f7","weight":23},{"event_id":6590,"event_guid":"7ee42591-4f4d-481d-884b-44f5e18e1803","weight":25},{"event_id":6611,"event_guid":"b1b28bd0-5279-4950-8385-9ee8a57187f9","weight":25}]},{"guid":"3d5774f7-7f42-40bb-a318-4a2c6357dd9b","title":"Simulating Universes","subtitle":"What Virtual Universes Can Tell Us About Our Own","slug":"35c3-9451-simulating_universes","link":"https://fahrplan.events.ccc.de/congress/2018/Fahrplan/events/9451.html","description":"In this talk I want to present the computational undertakings in the field of cosmological structure formation and galaxy formation. Here, sometimes gigantic simulations help us to unravel the processes that led to the Universe that we can see today. I will give a short overview of our current understanding of the evolution of the Universe, the history and techniques of the simulations and their current state and future.\n\nAlmost every field of human discovery has gained immensely from the invention of computers, astrophysics maybe more than most others. Experiments are not an option in astrophysics. We cannot form planets, stars, or galaxies in laboratories on earth, but only observe them in an uncontrolled fashion using telescopes. We therefore rely on mathematical models that predict observations which we can test in reality. As the range of analytically tractable problems is very limited we rely on computers to numerically help us to understand the cosmos.\n\nIn this talk I will concentrate on a specific branch of astrophysics and cosmology, the science of the evolution of the Universe as a whole: simulations of cosmological structure formation. These simulations follow dark matter in an expanding universe as it collapses under the influence of gravity into the structures which are the birthplaces of galaxies. We will see how these galaxies are glowing tracers on the highly complex, almost invisible structure of the cosmic web.\n\nThe largest of these simulations are immense computational undertakings and take tens of millions of core-hours to run on tens of thousand of cores while producing hundreds of tera- if not petabytes of output. Throughout their history they have pushed to the limits of technical feasibility and limits of computing power. They are so rich in information that teams of scientists can find new results in them years, sometimes even more than a decade, after they were run.\n\nAfter a quick overview of our current understanding of the development of the Universe I will give an introduction to simulations of the dynamics of dark matter with so-called N-body simulations and how these were developed in the 20th century. We will then explore how people follow the evolution of gas and galaxies in these simulations to fill the darkness with stars, supernovae, black holes and sometimes even light. Finally, I will show how these simulations are comparing against our observations and how they helped us to further our understanding of what the Universe is made of, before ending with a short outlook on how cosmological simulations might improve in the future to explain more phenomena and keep up with observations.","original_language":"eng","persons":["Philipp Busch"],"tags":["35c3","9451","Science"],"view_count":1236,"promoted":false,"date":"2018-12-28T00:00:00.000+01:00","release_date":"2018-12-30T01:00:00.000+01:00","updated_at":"2025-05-25T11:45:05.724+02:00","length":3636,"duration":3636,"thumb_url":"https://static.media.ccc.de/media/congress/2018/9451-hd.jpg","poster_url":"https://static.media.ccc.de/media/congress/2018/9451-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/congress/2018/9451-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/congress/2018/9451-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/35c3-9451-simulating_universes","url":"https://api.media.ccc.de/public/events/3d5774f7-7f42-40bb-a318-4a2c6357dd9b","conference_title":"35C3: Refreshing Memories","conference_url":"https://api.media.ccc.de/public/conferences/35c3","related":[{"event_id":6378,"event_guid":"15f4e5c5-40e1-4c73-8da0-4cc2a773ab13","weight":8},{"event_id":6400,"event_guid":"527b56af-8d56-4edb-9027-9ca60767c742","weight":25},{"event_id":6404,"event_guid":"5b947f86-8ba1-4b99-adbe-7c5030deea0c","weight":22},{"event_id":6417,"event_guid":"bf5019dc-499d-4c06-9ad0-35adbe01e7f3","weight":22},{"event_id":6474,"event_guid":"f58a2b6d-bde0-483b-a8db-043ea9371cb6","weight":26},{"event_id":6488,"event_guid":"8943659a-536d-4afb-85de-f1b8b29a7902","weight":45},{"event_id":6493,"event_guid":"2375222b-7dae-4bca-a5b0-aea227ab0d76","weight":23},{"event_id":6500,"event_guid":"064a7014-a88c-462a-b06f-7d6de62d622f","weight":26},{"event_id":6507,"event_guid":"787007cf-828d-4409-94b0-90a0b8d727a0","weight":22},{"event_id":6511,"event_guid":"4f6f4278-1cfb-4e8d-935d-ec0ac2adefc5","weight":22},{"event_id":6516,"event_guid":"cf86e707-27a6-4839-a03f-438413e7756f","weight":64},{"event_id":6529,"event_guid":"f76415ac-d07b-4c5a-bedf-460470711712","weight":28},{"event_id":6530,"event_guid":"83bf042d-7382-4975-a3f8-92229944b8fc","weight":28},{"event_id":6532,"event_guid":"94447a62-a3ba-4f6d-a3b7-b5318a954651","weight":41},{"event_id":6533,"event_guid":"1d9c1120-c076-4802-b95b-f35d8396638b","weight":39},{"event_id":6543,"event_guid":"48ed6dea-e67d-4866-8c35-318e9d892363","weight":39},{"event_id":6544,"event_guid":"3745513b-c2e6-449a-abd0-2e32f738f168","weight":26},{"event_id":6549,"event_guid":"a9504e38-7f8e-4e2d-bf50-6cd69dbb60f9","weight":30},{"event_id":6575,"event_guid":"07f5d97a-161c-4435-abad-6ef08107df15","weight":26},{"event_id":6577,"event_guid":"49fe1044-4038-4cec-8e80-71621c9e7d6e","weight":23},{"event_id":6593,"event_guid":"c293b397-9fad-45ff-9ffe-716503c6c095","weight":152},{"event_id":6603,"event_guid":"ea00d1e0-a580-415f-a8cf-f02883d939dc","weight":37},{"event_id":6611,"event_guid":"b1b28bd0-5279-4950-8385-9ee8a57187f9","weight":36},{"event_id":6612,"event_guid":"5b7f01a6-f762-4c28-961c-7f6ab2f70fb4","weight":20}]},{"guid":"663a4b68-bb0d-493d-826c-07c609883b86","title":"Theater und Quantenzeitalter","subtitle":"„Die Parallelwelt“- Das Schauspiel Dortmund und die Digitalität","slug":"35c3-10039-theater_und_quantenzeitalter","link":"https://fahrplan.events.ccc.de/congress/2018/Fahrplan/events/10039.html","description":"Seit 2010 ist die Sehnsucht des Schauspiel Dortmund, ein gegenwärtiges und wagemutiges Schauspiel für ein Publikum des 21. Jahrhunderts zu schaffen, ein Volkstheater für die Digitale Moderne. Intendant Kay Voges, Videokünstler Mario Simon und Engineer Lucas Pleß berichten über Dortmunder Theaterarbeiten zum Menschsein im Digitalen Zeitalter, speziell über die Stückentwicklung \"Die Parallelwelt\", die im September 2018 am Berliner Ensemble und am Schauspiel Dortmund gleichzeitig Premiere hatte, sowie über die \"Akademie für Digitalität und Theater\", die 2020 in Dortmund gegründet werden soll. \n\nEinen Theaterabend, der die Ränder des Erzählens auslotet und die Grenzen zwischen Theater, Film und Netz in Frage stellt: Im September 2018 hatte „Die Parallelwelt“ simultan am Schauspiel Dortmund und am Berliner Ensemble Premiere. Regisseur Kay Voges, Videokünstler Mario Simon und Software-Ingenieur Lucas Pleß vom Schauspiel Dortmund berichten über die Entwicklung eines Theaterabends, für den zwei Bühnen und zwei Zuschauerräume in zwei Städten in Echtzeit per Glasfaser verbunden sind. „Die Parallelwelt“ spielt mit der Vervielfältigung von Identitäten im Zusammenspiel mit dem Wandel von Bildern, die sich die menschliche Spezies zu dem Kosmos macht, dessen Teil sie ist – und mit Entgrenzung, Auflösungs-Alptraum und einer Neuzusammensetzung der Welt, wie wir sie kannten.\n\n„Die Parallelwelt“ ist die neueste Produktion zum Thema Menschsein im Digitalen Zeitalter vom Dortmunder Team um Kay Voges, das seit 2010 inhaltlich und formal an den Grenzen von Theater und Installation, Performance, Coding, Game und neuer Medienkunst forscht. Die Sehnsucht von „Deutschlands führendem Theaterlabor“ (DIE WELT): Ein gegenwärtiges und wagemutiges Schauspiel für ein Publikum des 21. Jahrhunderts, ein Volkstheater für die Digitale Moderne. Diese Forschungsreise wird ab 2020 intensiviert werden, wenn in Dortmund die neue „Akademie für Digitalität und Theater“ an den Start gehen soll.\n\n\n\u003ca href=\"https://www.theaterdo.de/detail/event/die-parallelwelt/\"\u003ehttps://www.theaterdo.de/detail/event/die-parallelwelt/\u003c/a\u003e\n\n\u003ca href=\"https://www.berliner-ensemble.de/inszenierung/die-parallelwelt\"\u003ehttps://www.berliner-ensemble.de/inszenierung/die-parallelwelt\u003c/a\u003e","original_language":"deu","persons":["Kay Voges","Mario Simon","Lucas Pleß"],"tags":["35c3","10039","Art \u0026 Culture"],"view_count":850,"promoted":false,"date":"2018-12-28T00:00:00.000+01:00","release_date":"2018-12-28T01:00:00.000+01:00","updated_at":"2025-07-02T22:00:04.970+02:00","length":3464,"duration":3464,"thumb_url":"https://static.media.ccc.de/media/congress/2018/10039-hd.jpg","poster_url":"https://static.media.ccc.de/media/congress/2018/10039-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/congress/2018/10039-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/congress/2018/10039-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/35c3-10039-theater_und_quantenzeitalter","url":"https://api.media.ccc.de/public/events/663a4b68-bb0d-493d-826c-07c609883b86","conference_title":"35C3: Refreshing Memories","conference_url":"https://api.media.ccc.de/public/conferences/35c3","related":[{"event_id":6383,"event_guid":"7177142b-6f15-4fac-af62-c45df7a377a9","weight":17},{"event_id":6406,"event_guid":"686c1387-e761-4df6-b395-f9ddf92d46e7","weight":16},{"event_id":6413,"event_guid":"a9c0c28c-4f40-4d06-99da-d73fbb2655c4","weight":18},{"event_id":6421,"event_guid":"1a28630d-985e-409b-be4a-b6679ecc83c3","weight":16},{"event_id":6430,"event_guid":"462f9320-3a0e-4785-82de-15343803c2ba","weight":42},{"event_id":6462,"event_guid":"23e85d7a-9645-4ae2-9954-63b71abc08d4","weight":34},{"event_id":6464,"event_guid":"765cb049-78f4-4997-8cc6-238283e241a8","weight":19},{"event_id":6466,"event_guid":"2d71612c-7f40-484b-a939-10b809aedd80","weight":28},{"event_id":6467,"event_guid":"6e25dd44-763f-494b-bae5-75b409dcf1d0","weight":18},{"event_id":6468,"event_guid":"809b164e-a331-4005-a1d8-ebe55d61d64c","weight":19},{"event_id":6471,"event_guid":"f17d3060-fb3d-4d73-b1e3-8bd5ec4d4d12","weight":37},{"event_id":6473,"event_guid":"eb71c620-6102-4b08-8ac4-5f71b772a831","weight":16},{"event_id":6474,"event_guid":"f58a2b6d-bde0-483b-a8db-043ea9371cb6","weight":23},{"event_id":6478,"event_guid":"c94fde2e-b5db-48f2-b94f-872ce7405875","weight":14},{"event_id":6494,"event_guid":"9a91d92b-0691-46b2-ba73-112bc598342f","weight":13},{"event_id":6499,"event_guid":"a750228d-a37d-43c0-8e2f-d46137a991dc","weight":25},{"event_id":6507,"event_guid":"787007cf-828d-4409-94b0-90a0b8d727a0","weight":26},{"event_id":6511,"event_guid":"4f6f4278-1cfb-4e8d-935d-ec0ac2adefc5","weight":15},{"event_id":6603,"event_guid":"ea00d1e0-a580-415f-a8cf-f02883d939dc","weight":19}]},{"guid":"52ce1398-fa9b-4bd3-aa9e-6a49a764ac2c","title":"Court in the Akten","subtitle":"OpenSchufa und OffeneGesetze","slug":"35c3-9343-court_in_the_akten","link":"https://fahrplan.events.ccc.de/congress/2018/Fahrplan/events/9343.html","description":"Private Unternehmen müssen nicht so transparent sein wie Behörden - selbst wenn sie sich wie Behörden benehmen. \nWelche Mittel können wir nutzen, um trotzdem Lichts ins Dunkel der Konzerne zu bringen? Wir stellen zwei Projekte mit unterschiedlichen Herangehensweise vor: Zum einen OpenSchufa, das das Scoring-Verfahren der Schufa rekonstruieren soll und erste Ergebnisse vorstellen kann. Zum anderen OffeneGesetze, das alle Bundesgesetzblätter seit 1949 erstmals kostenfrei und zur freien Weiterverwendung bereitstellt und jetzt dafür möglicherweise verklagt wird.\n\n\u003ca href=\"FragDenStaat.de\"\u003eFragDenStaat.de\u003c/a\u003e","original_language":"deu","persons":["Arne Semsrott","Stefan Wehrmeyer","Walter Palmetshofer"],"tags":["35c3","9343","Ethics, Society \u0026 Politics"],"view_count":2021,"promoted":false,"date":"2018-12-30T00:00:00.000+01:00","release_date":"2018-12-30T01:00:00.000+01:00","updated_at":"2025-06-26T19:00:06.331+02:00","length":2428,"duration":2428,"thumb_url":"https://static.media.ccc.de/media/congress/2018/9343-hd.jpg","poster_url":"https://static.media.ccc.de/media/congress/2018/9343-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/congress/2018/9343-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/congress/2018/9343-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/35c3-9343-court_in_the_akten","url":"https://api.media.ccc.de/public/events/52ce1398-fa9b-4bd3-aa9e-6a49a764ac2c","conference_title":"35C3: Refreshing Memories","conference_url":"https://api.media.ccc.de/public/conferences/35c3","related":[{"event_id":6383,"event_guid":"7177142b-6f15-4fac-af62-c45df7a377a9","weight":51},{"event_id":6406,"event_guid":"686c1387-e761-4df6-b395-f9ddf92d46e7","weight":48},{"event_id":6413,"event_guid":"a9c0c28c-4f40-4d06-99da-d73fbb2655c4","weight":49},{"event_id":6430,"event_guid":"462f9320-3a0e-4785-82de-15343803c2ba","weight":76},{"event_id":6462,"event_guid":"23e85d7a-9645-4ae2-9954-63b71abc08d4","weight":56},{"event_id":6467,"event_guid":"6e25dd44-763f-494b-bae5-75b409dcf1d0","weight":54},{"event_id":6499,"event_guid":"a750228d-a37d-43c0-8e2f-d46137a991dc","weight":46},{"event_id":6503,"event_guid":"d0d6d058-f117-4ccb-ba6a-c41d9290a287","weight":41},{"event_id":6507,"event_guid":"787007cf-828d-4409-94b0-90a0b8d727a0","weight":137},{"event_id":6511,"event_guid":"4f6f4278-1cfb-4e8d-935d-ec0ac2adefc5","weight":75},{"event_id":6521,"event_guid":"020051ff-2594-46ce-b92a-0786743e4624","weight":53},{"event_id":6523,"event_guid":"240fe8a1-ee33-4f07-88d0-34b8bb04db71","weight":7},{"event_id":6543,"event_guid":"48ed6dea-e67d-4866-8c35-318e9d892363","weight":99},{"event_id":6545,"event_guid":"400622c5-3754-43fd-aaf3-0ca00e9ad551","weight":69},{"event_id":6551,"event_guid":"3a571c21-31ed-453b-886d-7dea7b5751cd","weight":31},{"event_id":6568,"event_guid":"13d40859-635a-49e6-91bd-0f64bfcfe64c","weight":59},{"event_id":6570,"event_guid":"e4dbae08-779a-4972-a099-7c85df141fa4","weight":41},{"event_id":6582,"event_guid":"36635330-55d6-4297-abcd-6d22fd2d22df","weight":108},{"event_id":6583,"event_guid":"623fd999-d7dd-4fd8-896c-75e51a21df1e","weight":92},{"event_id":6590,"event_guid":"7ee42591-4f4d-481d-884b-44f5e18e1803","weight":45},{"event_id":6603,"event_guid":"ea00d1e0-a580-415f-a8cf-f02883d939dc","weight":53},{"event_id":6604,"event_guid":"75b955c7-3e7c-463d-9d31-5b1e1745a5b2","weight":21},{"event_id":6611,"event_guid":"b1b28bd0-5279-4950-8385-9ee8a57187f9","weight":109}]},{"guid":"520b7c92-8bd1-424e-acc4-7cf15dd168a4","title":"The Enemy ","subtitle":"War, Journalism, VR","slug":"35c3-9999-the_enemy","link":"https://fahrplan.events.ccc.de/congress/2018/Fahrplan/events/9999.html","description":"The Enemy brings you face-to-face with combatants from three conflict zones: with the Maras in Salvador, in the Democratic Republic of the Congo, and in Israel and Palestine. Their testimonies and confessions about their lives, experiences, and perspectives on war will allow you to better understand their motivations… and their humanity.\n\nThe Enemy by Karim Ben Khelifa, a groundbreaking interactive Virtual Reality (VR) exhibition, and immersive experience, makes its North American premiere at the MIT Museum. Through 360-degree imaging and recordings, participants will encounter combatants on opposite sides of conflicts in Israel/Palestine, the Congo, and El Salvador. In their own words, each will offer personal perspectives on war, including thoughts on motivations, suffering, freedom, and the future.\n\nThe exhibition incorporates concepts from artificial intelligence and cognitive science-based interaction models. Conceived by acclaimed photojournalist Karim Ben Khelifa, this ambitious project was further developed during a visiting artist residency at MIT hosted by MIT’s Center for Art, Science \u0026 Technology (CAST) and in collaboration with MIT Professor D. Fox Harrell.\n\n\n\u003ca href=\"http://theenemyishere.org/about\"\u003ehttp://theenemyishere.org/about\u003c/a\u003e","original_language":"eng","persons":["Karim Ben Khelifa"],"tags":["35c3","9999","Art \u0026 Culture"],"view_count":1059,"promoted":false,"date":"2018-12-28T00:00:00.000+01:00","release_date":"2019-01-02T01:00:00.000+01:00","updated_at":"2025-06-06T21:30:05.515+02:00","length":3662,"duration":3662,"thumb_url":"https://static.media.ccc.de/media/congress/2018/9999-hd.jpg","poster_url":"https://static.media.ccc.de/media/congress/2018/9999-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/congress/2018/9999-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/congress/2018/9999-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/35c3-9999-the_enemy","url":"https://api.media.ccc.de/public/events/520b7c92-8bd1-424e-acc4-7cf15dd168a4","conference_title":"35C3: Refreshing Memories","conference_url":"https://api.media.ccc.de/public/conferences/35c3","related":[{"event_id":6383,"event_guid":"7177142b-6f15-4fac-af62-c45df7a377a9","weight":17},{"event_id":6400,"event_guid":"527b56af-8d56-4edb-9027-9ca60767c742","weight":26},{"event_id":6406,"event_guid":"686c1387-e761-4df6-b395-f9ddf92d46e7","weight":15},{"event_id":6411,"event_guid":"42650545-4394-4455-a5f5-9efad111fedc","weight":25},{"event_id":6421,"event_guid":"1a28630d-985e-409b-be4a-b6679ecc83c3","weight":16},{"event_id":6423,"event_guid":"ea7c532f-cc2d-4cb1-8f15-1933df7fd523","weight":13},{"event_id":6429,"event_guid":"d995955c-319f-4228-b3f4-080868bbfdf8","weight":20},{"event_id":6430,"event_guid":"462f9320-3a0e-4785-82de-15343803c2ba","weight":30},{"event_id":6462,"event_guid":"23e85d7a-9645-4ae2-9954-63b71abc08d4","weight":24},{"event_id":6465,"event_guid":"622c9585-e332-4915-a9ac-987a34da4d14","weight":15},{"event_id":6471,"event_guid":"f17d3060-fb3d-4d73-b1e3-8bd5ec4d4d12","weight":17},{"event_id":6474,"event_guid":"f58a2b6d-bde0-483b-a8db-043ea9371cb6","weight":25},{"event_id":6480,"event_guid":"513a2aeb-79b0-4222-ba5e-09d1d9057122","weight":17},{"event_id":6488,"event_guid":"8943659a-536d-4afb-85de-f1b8b29a7902","weight":21},{"event_id":6499,"event_guid":"a750228d-a37d-43c0-8e2f-d46137a991dc","weight":28},{"event_id":6543,"event_guid":"48ed6dea-e67d-4866-8c35-318e9d892363","weight":29},{"event_id":6549,"event_guid":"a9504e38-7f8e-4e2d-bf50-6cd69dbb60f9","weight":20},{"event_id":6553,"event_guid":"a667d070-483e-4e2b-9bf9-d9a5475b6356","weight":17},{"event_id":6575,"event_guid":"07f5d97a-161c-4435-abad-6ef08107df15","weight":15},{"event_id":6577,"event_guid":"49fe1044-4038-4cec-8e80-71621c9e7d6e","weight":6},{"event_id":6603,"event_guid":"ea00d1e0-a580-415f-a8cf-f02883d939dc","weight":31},{"event_id":6611,"event_guid":"b1b28bd0-5279-4950-8385-9ee8a57187f9","weight":32},{"event_id":6614,"event_guid":"1cff41a8-455e-42a6-ab08-d6cb166e7d3b","weight":15},{"event_id":6616,"event_guid":"e96ff77d-7247-48a8-839b-554ee37328d6","weight":27}]},{"guid":"07f5d97a-161c-4435-abad-6ef08107df15","title":"A Blockchain Picture Book","subtitle":"Blockchain origins and related buzzwords, described in pictures.","slug":"35c3-9573-a_blockchain_picture_book","link":"https://fahrplan.events.ccc.de/congress/2018/Fahrplan/events/9573.html","description":"Where is the blockchain, how long is it, and what does it have to do with cryptography? And is it really something completely new? I spent a lot of time in pubs explaining to people what this blockchain hype is all about. It turns out that the best way to do that is to use images - literally.\nThe idea behind this talk is to give you a rough understanding of the scientific background  behind the Blockchain technology.\n\nWe make a short excursion into the field of distributed computing where we gain a rough understanding of the origins behind this technology - in a most abstract way.\nWe explore how different kinds of Blockchains are formed and what kind of properties we may achieve - good as well as the bad ones.\nBe warned: This is not meant as investment advice. The goal of the talk is to give you an actual basic understanding of the topic so you can teach your uninformed friends at the pub, too.","original_language":"eng","persons":["Alex Dirksen"],"tags":["35c3","9573","Science"],"view_count":1946,"promoted":false,"date":"2018-12-29T00:00:00.000+01:00","release_date":"2018-12-30T01:00:00.000+01:00","updated_at":"2025-06-09T19:23:01.239+02:00","length":2216,"duration":2216,"thumb_url":"https://static.media.ccc.de/media/congress/2018/9573-hd.jpg","poster_url":"https://static.media.ccc.de/media/congress/2018/9573-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/congress/2018/9573-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/congress/2018/9573-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/35c3-9573-a_blockchain_picture_book","url":"https://api.media.ccc.de/public/events/07f5d97a-161c-4435-abad-6ef08107df15","conference_title":"35C3: Refreshing Memories","conference_url":"https://api.media.ccc.de/public/conferences/35c3","related":[{"event_id":6400,"event_guid":"527b56af-8d56-4edb-9027-9ca60767c742","weight":65},{"event_id":6409,"event_guid":"a42e5a4f-fd9b-4571-bf17-483978afecb3","weight":28},{"event_id":6430,"event_guid":"462f9320-3a0e-4785-82de-15343803c2ba","weight":32},{"event_id":6474,"event_guid":"f58a2b6d-bde0-483b-a8db-043ea9371cb6","weight":32},{"event_id":6476,"event_guid":"feb18113-3325-4053-93a0-76d4980b137c","weight":34},{"event_id":6482,"event_guid":"86b96f3f-a6b5-49c0-a189-69912c016916","weight":32},{"event_id":6492,"event_guid":"bc545b26-8319-43fb-abc2-f624ef414ee8","weight":26},{"event_id":6499,"event_guid":"a750228d-a37d-43c0-8e2f-d46137a991dc","weight":28},{"event_id":6507,"event_guid":"787007cf-828d-4409-94b0-90a0b8d727a0","weight":31},{"event_id":6519,"event_guid":"5a8097ad-15c2-492e-8bc4-6b634fd8e963","weight":41},{"event_id":6523,"event_guid":"240fe8a1-ee33-4f07-88d0-34b8bb04db71","weight":19},{"event_id":6525,"event_guid":"955e9c12-cd90-4f48-88f0-b879269a5421","weight":44},{"event_id":6536,"event_guid":"0a4a43e0-2b8d-424c-aaa3-101c843de75c","weight":42},{"event_id":6543,"event_guid":"48ed6dea-e67d-4866-8c35-318e9d892363","weight":68},{"event_id":6547,"event_guid":"089b7fec-3ee1-493c-9b90-782c0514ffb4","weight":46},{"event_id":6551,"event_guid":"3a571c21-31ed-453b-886d-7dea7b5751cd","weight":33},{"event_id":6553,"event_guid":"a667d070-483e-4e2b-9bf9-d9a5475b6356","weight":18},{"event_id":6574,"event_guid":"54c671a2-1803-4085-a923-a875ca11723a","weight":33},{"event_id":6576,"event_guid":"29febf04-4e28-4420-b159-d22634c6817e","weight":13},{"event_id":6582,"event_guid":"36635330-55d6-4297-abcd-6d22fd2d22df","weight":7},{"event_id":6586,"event_guid":"362172c1-b637-48e8-ae2a-1fa40391b160","weight":34},{"event_id":6590,"event_guid":"7ee42591-4f4d-481d-884b-44f5e18e1803","weight":49},{"event_id":6593,"event_guid":"c293b397-9fad-45ff-9ffe-716503c6c095","weight":40},{"event_id":6597,"event_guid":"93c1500d-c639-4247-854e-6e51e167dbeb","weight":36},{"event_id":6603,"event_guid":"ea00d1e0-a580-415f-a8cf-f02883d939dc","weight":61},{"event_id":6611,"event_guid":"b1b28bd0-5279-4950-8385-9ee8a57187f9","weight":59},{"event_id":6612,"event_guid":"5b7f01a6-f762-4c28-961c-7f6ab2f70fb4","weight":32}]},{"guid":"7ee42591-4f4d-481d-884b-44f5e18e1803","title":"In Soviet Russia Smart Card Hacks You","subtitle":null,"slug":"35c3-9346-in_soviet_russia_smart_card_hacks_you","link":"https://fahrplan.events.ccc.de/congress/2018/Fahrplan/events/9346.html","description":"The classic spy movie hacking sequence: The spy inserts a magic smart card provided by the agency technicians into the enemy's computer, … the screen unlocks … What we all laughed about is possible!\n\nSmartcards are secure and trustworthy. This is the idea smart card driver developers have in mind when developing drivers and smart card software. The work presented in this talk not only challenges, but crushes this assumption by attacking drivers using malicious smart cards.\n\nWe will present a fuzzing framework for *nix and Windows along with some interesting bugs found by auditing and fuzzing smart card drivers and middleware. Among them classic stack and heap buffer overflows, double frees, but also a replay attack against smart card authentication.\n\nSince smart cards are used in the authentication process, a lot of vulnerabilities can be triggered by an unauthenticated user, in code running with high privileges. During the author's research, bugs were discovered in OpenSC (EPass, PIV, OpenPGP, CAC, Cryptoflex …), YubiKey drivers, pam_p11, pam_pkc11, Apple's smartcard-services and others.","original_language":"eng","persons":["Eric Sesterhenn"],"tags":["35c3","9346","Security"],"view_count":2027,"promoted":false,"date":"2018-12-29T00:00:00.000+01:00","release_date":"2018-12-30T01:00:00.000+01:00","updated_at":"2025-06-11T23:00:05.222+02:00","length":2295,"duration":2295,"thumb_url":"https://static.media.ccc.de/media/congress/2018/9346-hd.jpg","poster_url":"https://static.media.ccc.de/media/congress/2018/9346-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/congress/2018/9346-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/congress/2018/9346-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/35c3-9346-in_soviet_russia_smart_card_hacks_you","url":"https://api.media.ccc.de/public/events/7ee42591-4f4d-481d-884b-44f5e18e1803","conference_title":"35C3: Refreshing Memories","conference_url":"https://api.media.ccc.de/public/conferences/35c3","related":[{"event_id":6409,"event_guid":"a42e5a4f-fd9b-4571-bf17-483978afecb3","weight":49},{"event_id":6411,"event_guid":"42650545-4394-4455-a5f5-9efad111fedc","weight":73},{"event_id":6474,"event_guid":"f58a2b6d-bde0-483b-a8db-043ea9371cb6","weight":56},{"event_id":6482,"event_guid":"86b96f3f-a6b5-49c0-a189-69912c016916","weight":50},{"event_id":6500,"event_guid":"064a7014-a88c-462a-b06f-7d6de62d622f","weight":44},{"event_id":6503,"event_guid":"d0d6d058-f117-4ccb-ba6a-c41d9290a287","weight":48},{"event_id":6512,"event_guid":"25c54ce3-598c-42ee-8832-52fe9deae7ad","weight":63},{"event_id":6519,"event_guid":"5a8097ad-15c2-492e-8bc4-6b634fd8e963","weight":64},{"event_id":6523,"event_guid":"240fe8a1-ee33-4f07-88d0-34b8bb04db71","weight":109},{"event_id":6525,"event_guid":"955e9c12-cd90-4f48-88f0-b879269a5421","weight":45},{"event_id":6532,"event_guid":"94447a62-a3ba-4f6d-a3b7-b5318a954651","weight":15},{"event_id":6535,"event_guid":"a875f05c-5eeb-4478-9e6f-863fc52b8868","weight":24},{"event_id":6543,"event_guid":"48ed6dea-e67d-4866-8c35-318e9d892363","weight":79},{"event_id":6545,"event_guid":"400622c5-3754-43fd-aaf3-0ca00e9ad551","weight":34},{"event_id":6547,"event_guid":"089b7fec-3ee1-493c-9b90-782c0514ffb4","weight":47},{"event_id":6551,"event_guid":"3a571c21-31ed-453b-886d-7dea7b5751cd","weight":70},{"event_id":6552,"event_guid":"84be4017-78a0-444b-8b6f-5a14089bb0f7","weight":42},{"event_id":6574,"event_guid":"54c671a2-1803-4085-a923-a875ca11723a","weight":55},{"event_id":6575,"event_guid":"07f5d97a-161c-4435-abad-6ef08107df15","weight":49},{"event_id":6586,"event_guid":"362172c1-b637-48e8-ae2a-1fa40391b160","weight":57},{"event_id":6593,"event_guid":"c293b397-9fad-45ff-9ffe-716503c6c095","weight":46},{"event_id":6598,"event_guid":"8bd222ad-34a7-468a-9e83-11767dcfa809","weight":60},{"event_id":6603,"event_guid":"ea00d1e0-a580-415f-a8cf-f02883d939dc","weight":109},{"event_id":6607,"event_guid":"52ce1398-fa9b-4bd3-aa9e-6a49a764ac2c","weight":45},{"event_id":6611,"event_guid":"b1b28bd0-5279-4950-8385-9ee8a57187f9","weight":100},{"event_id":6612,"event_guid":"5b7f01a6-f762-4c28-961c-7f6ab2f70fb4","weight":65}]},{"guid":"b34662ae-f1c6-4711-9270-b5865f6dd6c8","title":"Scuttlebutt","subtitle":"The decentralized P2P gossip protocol","slug":"35c3-9635-scuttlebutt","link":"https://fahrplan.events.ccc.de/congress/2018/Fahrplan/events/9635.html","description":"In this talk @zelf invites to the world of Scuttlebutt, the decentralized P2P gossiping protocol, and how it can be transformative for society through decentralization of data and enabling local community development. \n\nScuttlebutt is a fast growing decentralized social network. As an alternative to the large corporate social networks it enables autonomy for the users and a free zone from big data harvesting. \n\nIt’s based on a protocol (referred to as SSB) which connects the users via a blockchain styled base with each user functioning as a node. Since the information is collected via a 2 or 3 step social connection it’s completely usable while offline and syncs when connected to a local network, a friend or wifi.\n\nScuttlebutt has a large community of users who together develop the protocol and platforms. Completely open-source there are many initiatives of projects, maintenance and explorations as part of the Scuttlebutt ecosystem. Some of these projects range from local community on-boarding by @luandro in Quilombola - Brazil, git-ssb by @cel, and even a chess interface!\n\nAs the Scuttlebutt interface is interchangeable, with the one most widely used being Patchwork, there is a possibility to utilize the same network with multiple applications. Perfect for local communities in rural areas or for environments which require offline workability or simply for user with integrity, the potentials are grand. As of today the estimate is that the user base is beyond 8000 individuals, yet there's no way to surely know.\n\nWe will explore the Scuttleverse and beyond. What is Scuttlebutt now, and and importantly, what can it enable society to become?\n\n\u003ca href=\"https://www.scuttlebutt.nz/\"\u003ehttps://www.scuttlebutt.nz/\u003c/a\u003e\n\n\u003ca href=\"https://www.manyver.se/\"\u003ehttps://www.manyver.se/\u003c/a\u003e","original_language":"eng","persons":["Zenna / zelf"],"tags":["35c3","9635","Resilience"],"view_count":3154,"promoted":false,"date":"2018-12-27T00:00:00.000+01:00","release_date":"2018-12-27T01:00:00.000+01:00","updated_at":"2025-06-19T10:30:03.435+02:00","length":2062,"duration":2062,"thumb_url":"https://static.media.ccc.de/media/congress/2018/9635-hd.jpg","poster_url":"https://static.media.ccc.de/media/congress/2018/9635-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/congress/2018/9635-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/congress/2018/9635-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/35c3-9635-scuttlebutt","url":"https://api.media.ccc.de/public/events/b34662ae-f1c6-4711-9270-b5865f6dd6c8","conference_title":"35C3: Refreshing Memories","conference_url":"https://api.media.ccc.de/public/conferences/35c3","related":[{"event_id":6378,"event_guid":"15f4e5c5-40e1-4c73-8da0-4cc2a773ab13","weight":151},{"event_id":6379,"event_guid":"9dde571b-4d49-4b44-8329-42e354bcc24b","weight":102},{"event_id":6380,"event_guid":"e9095f5f-a38a-48da-b3d7-20da141b8b14","weight":95},{"event_id":6381,"event_guid":"c0e4f528-92c7-4170-aff3-d4dd5cd74b2c","weight":109},{"event_id":6382,"event_guid":"2912b643-f5a8-4bbd-8b24-74983bc55754","weight":82},{"event_id":6383,"event_guid":"7177142b-6f15-4fac-af62-c45df7a377a9","weight":120},{"event_id":6385,"event_guid":"9d8d4506-03b2-483d-aee5-d106f0a3eef5","weight":104},{"event_id":6390,"event_guid":"6a5007f4-e7d6-4c63-9a10-26dd48a6eb6c","weight":157},{"event_id":6391,"event_guid":"1601bf3b-ce4a-44c9-993f-7d28fa65168d","weight":87},{"event_id":6393,"event_guid":"4db8970f-bbfe-4541-90a8-31a05d599ffb","weight":89},{"event_id":6394,"event_guid":"9629fcf4-6810-48d7-bd17-d81f924e6b47","weight":98},{"event_id":6397,"event_guid":"51ede2da-0f9b-4984-bd58-659c556d20c9","weight":141},{"event_id":6400,"event_guid":"527b56af-8d56-4edb-9027-9ca60767c742","weight":155},{"event_id":6401,"event_guid":"f0d70663-0769-4462-ad27-bc516d9cb141","weight":115},{"event_id":6402,"event_guid":"8a3e490c-30a5-46a6-ab4f-45ef3b23b1a1","weight":92},{"event_id":6404,"event_guid":"5b947f86-8ba1-4b99-adbe-7c5030deea0c","weight":125},{"event_id":6406,"event_guid":"686c1387-e761-4df6-b395-f9ddf92d46e7","weight":84},{"event_id":6408,"event_guid":"ffdc92f3-1a39-4931-9409-f8bfabe9f628","weight":112},{"event_id":6409,"event_guid":"a42e5a4f-fd9b-4571-bf17-483978afecb3","weight":124},{"event_id":6411,"event_guid":"42650545-4394-4455-a5f5-9efad111fedc","weight":149},{"event_id":6418,"event_guid":"dbd61e6a-dbde-4dcd-9b2e-73ba7ad62861","weight":88},{"event_id":6430,"event_guid":"462f9320-3a0e-4785-82de-15343803c2ba","weight":84}]},{"guid":"65563dfd-db48-41ea-85a9-e889dd673d09","title":"Updates von der europäischen Außengrenze","subtitle":null,"slug":"35c3-9909-updates_von_der_europaischen_aussengrenze","link":"https://fahrplan.events.ccc.de/congress/2018/Fahrplan/events/9909.html","description":"Als Organisation für Menschenrechtsbeobachtungen geben wir Euch einen Überblick der aktuellen Entwicklungen an der EU-Außengrenze auf dem Mittelmeer.\n\nMare Liberum betreibt ein Schiff auf dem Mittelmeer, um Menschenrechtsverletzungen zu dokumentieren. Dabei arbeiten wir zur Zeit in der Ägäis, der Seegrenze zwischen der Türkei und Griechenland. Hier flüchten noch immer tausende Menschen auf der Suche nach Schutz und Würde.\n\nSeit den Vorträgen von Sea-Watch und der Iuventa-Crew ist viel Zeit vergangen. Die zivilen Seenotrettungsorganisationen fahren nicht mehr raus – sind alle gerettet?\n\nWie hat sich die Situation für die Flüchtenden und Helfer verändert?\n\nWie werden Euch einen Überblick der aktuellen Entwicklungen an der EU-Außengrenze auf dem Mittelmeer geben.\n\nWarum schaffen es die europäischen Staaten nach fünf Jahren Katastrophe im Mittelmeer nicht, das Sterben zu beenden? Was ist eigentlich deren Agenda?\n\nWarum wollen alle ständig eine neue Flagge?\n\nWie gut funktionert eigentlich der EU-Türkei-Deal?\n\nWelche staatlichen Akteure gibt es auf dem Wasser und was machen sie?\n\nWarum ist die Rolle der Menschenrechtsbeobachter, selbst in Europa, so wichtig?\n\n\u003ca href=\"https://mare-liberum.org\"\u003ehttps://mare-liberum.org\u003c/a\u003e\n\n\u003ca href=\"https://mare-liberum.org/de/support\"\u003ehttps://mare-liberum.org/de/support\u003c/a\u003e","original_language":"deu","persons":["Nico","Nina Gassmann"],"tags":["35c3","9909","Ethics, Society \u0026 Politics"],"view_count":1432,"promoted":false,"date":"2018-12-27T00:00:00.000+01:00","release_date":"2018-12-27T01:00:00.000+01:00","updated_at":"2024-07-31T23:15:05.657+02:00","length":2475,"duration":2475,"thumb_url":"https://static.media.ccc.de/media/congress/2018/9909-hd.jpg","poster_url":"https://static.media.ccc.de/media/congress/2018/9909-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/congress/2018/9909-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/congress/2018/9909-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/35c3-9909-updates_von_der_europaischen_aussengrenze","url":"https://api.media.ccc.de/public/events/65563dfd-db48-41ea-85a9-e889dd673d09","conference_title":"35C3: Refreshing Memories","conference_url":"https://api.media.ccc.de/public/conferences/35c3","related":[{"event_id":6378,"event_guid":"15f4e5c5-40e1-4c73-8da0-4cc2a773ab13","weight":116},{"event_id":6379,"event_guid":"9dde571b-4d49-4b44-8329-42e354bcc24b","weight":70},{"event_id":6380,"event_guid":"e9095f5f-a38a-48da-b3d7-20da141b8b14","weight":53},{"event_id":6383,"event_guid":"7177142b-6f15-4fac-af62-c45df7a377a9","weight":211},{"event_id":6389,"event_guid":"c8b34953-b60f-4ed0-8784-dc20153e0725","weight":228},{"event_id":6390,"event_guid":"6a5007f4-e7d6-4c63-9a10-26dd48a6eb6c","weight":85},{"event_id":6391,"event_guid":"1601bf3b-ce4a-44c9-993f-7d28fa65168d","weight":150},{"event_id":6393,"event_guid":"4db8970f-bbfe-4541-90a8-31a05d599ffb","weight":115},{"event_id":6399,"event_guid":"a5de31e6-0223-4b1f-953c-558e2fd39bd9","weight":66},{"event_id":6406,"event_guid":"686c1387-e761-4df6-b395-f9ddf92d46e7","weight":85},{"event_id":6409,"event_guid":"a42e5a4f-fd9b-4571-bf17-483978afecb3","weight":56},{"event_id":6410,"event_guid":"a12d17e9-3758-4fa0-b612-0c6ba22ea773","weight":104},{"event_id":6411,"event_guid":"42650545-4394-4455-a5f5-9efad111fedc","weight":65},{"event_id":6413,"event_guid":"a9c0c28c-4f40-4d06-99da-d73fbb2655c4","weight":83},{"event_id":6414,"event_guid":"f010dc03-13bc-413d-95ec-e8786626a2f1","weight":56},{"event_id":6421,"event_guid":"1a28630d-985e-409b-be4a-b6679ecc83c3","weight":95},{"event_id":6430,"event_guid":"462f9320-3a0e-4785-82de-15343803c2ba","weight":91}]},{"guid":"fb15f53a-ca5b-4c29-b901-89398e9aab72","title":"#afdwegbassen: Protest, (Club-)Kultur und antifaschistischer Widerstand","subtitle":"Über kreative Organisation, poltische Aktionen und das Bedürfnis nach vernetztem Aktivismus","slug":"35c3-9943-afdwegbassen_protest_club-_kultur_und_antifaschistischer_widerstand","link":"https://fahrplan.events.ccc.de/congress/2018/Fahrplan/events/9943.html","description":"Im Mai 2018 initiierte Reclaim Club Culture (RCC) in Berlin einen Protest gegen einen Aufmarsch der AfD und die AFDsierung der Gesellschaft. Zusammen mit mehr als 170 Techno Clubs, Festivals und Veranstalter*innen organisierten wir innerhalb von zwei Wochen drei Demozüge, auf denen sich mehr als 60.000 Demonstrant*innen versammelten. Dies ereignete sich in einem politischen Klima, in dem die Linke von den Erfolgen der Faschist*innen wie gelähmt schien und ein großer Teil der Gesellschaft immer weiter nach rechts abdriftete. Ausgehend von einer selbstkritischen Praxis werden wir der Frage nachgehen, wie und warum dies (scheinbar) plötzlich gelang. \n\nDieser Impuls war Teil einer Mobilisierung, die in 2018 - zumindest was Großdemos angeht - insgesamt wieder ein wenig Hoffnung macht. Gleichzeitig stellt sich die Frage, wie wir unsere Straßenmobilisation stärker in den gesellschaftlichen Alltag tragen. Auf keinen Fall dürfen wir trotz unserer Paar Erfolge vergessen, wie es unter anderem in Ellwangen und Chemnitz aussieht und dass global und in Europa gerade wieder ein vermehrtes Aufkommen faschistischer Regierungen Realität ist.\nMit den entsprechenden Folgen für die dort lebenden Menschen.\nDerzeit arbeiten wir an Organisationsstrukturen, wie Infrastruktur, Kommunikation, Netzwerken und Sicherheit, die weitere politische Aktivitäten unterstützen sollen. Während dieser Arbeit und der Durchführung von weiteren Aktionen blieben einige Fragestellungen innerhalb dieser Felder unbeantwortet. Einer der größten Unterstützer*innenkreise der Aktion war der wohl älteste Club Berlins: der CCC.\nWir werden unsere gegenwärtigen Ansätze vorstellen, untersuchen und daran die Frage knüpfen, wie durch die Hackercommunity der digitale Raum als Unterstützung im Kampf gegen Faschismus besser aktiviert werden kann. Ziel dabei ist gemeinsam ein anderes, vielleicht gar neues Level von Aktivismus zu erreichen. \n\n\u003ca href=\"https://twitter.com/MenschMeier4/status/996775769664868352\"\u003ehttps://twitter.com/MenschMeier4/status/996775769664868352\u003c/a\u003e","original_language":"deu","persons":["Reclaim Club Culture","Rosa Rave","Rosa Rave*"],"tags":["35c3","9943","Ethics, Society \u0026 Politics"],"view_count":2061,"promoted":false,"date":"2018-12-29T00:00:00.000+01:00","release_date":"2018-12-30T01:00:00.000+01:00","updated_at":"2025-06-26T13:15:05.223+02:00","length":4111,"duration":4111,"thumb_url":"https://static.media.ccc.de/media/congress/2018/9943-hd.jpg","poster_url":"https://static.media.ccc.de/media/congress/2018/9943-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/congress/2018/9943-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/congress/2018/9943-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/35c3-9943-afdwegbassen_protest_club-_kultur_und_antifaschistischer_widerstand","url":"https://api.media.ccc.de/public/events/fb15f53a-ca5b-4c29-b901-89398e9aab72","conference_title":"35C3: Refreshing Memories","conference_url":"https://api.media.ccc.de/public/conferences/35c3","related":[{"event_id":6383,"event_guid":"7177142b-6f15-4fac-af62-c45df7a377a9","weight":56},{"event_id":6406,"event_guid":"686c1387-e761-4df6-b395-f9ddf92d46e7","weight":55},{"event_id":6410,"event_guid":"a12d17e9-3758-4fa0-b612-0c6ba22ea773","weight":54},{"event_id":6430,"event_guid":"462f9320-3a0e-4785-82de-15343803c2ba","weight":72},{"event_id":6462,"event_guid":"23e85d7a-9645-4ae2-9954-63b71abc08d4","weight":63},{"event_id":6471,"event_guid":"f17d3060-fb3d-4d73-b1e3-8bd5ec4d4d12","weight":68},{"event_id":6474,"event_guid":"f58a2b6d-bde0-483b-a8db-043ea9371cb6","weight":49},{"event_id":6499,"event_guid":"a750228d-a37d-43c0-8e2f-d46137a991dc","weight":70},{"event_id":6507,"event_guid":"787007cf-828d-4409-94b0-90a0b8d727a0","weight":72},{"event_id":6511,"event_guid":"4f6f4278-1cfb-4e8d-935d-ec0ac2adefc5","weight":58},{"event_id":6535,"event_guid":"a875f05c-5eeb-4478-9e6f-863fc52b8868","weight":29},{"event_id":6536,"event_guid":"0a4a43e0-2b8d-424c-aaa3-101c843de75c","weight":54},{"event_id":6543,"event_guid":"48ed6dea-e67d-4866-8c35-318e9d892363","weight":116},{"event_id":6545,"event_guid":"400622c5-3754-43fd-aaf3-0ca00e9ad551","weight":64},{"event_id":6551,"event_guid":"3a571c21-31ed-453b-886d-7dea7b5751cd","weight":49},{"event_id":6553,"event_guid":"a667d070-483e-4e2b-9bf9-d9a5475b6356","weight":96},{"event_id":6568,"event_guid":"13d40859-635a-49e6-91bd-0f64bfcfe64c","weight":61},{"event_id":6569,"event_guid":"1f290832-c93f-453b-9966-83ecbda4c1c3","weight":14},{"event_id":6570,"event_guid":"e4dbae08-779a-4972-a099-7c85df141fa4","weight":60},{"event_id":6582,"event_guid":"36635330-55d6-4297-abcd-6d22fd2d22df","weight":74},{"event_id":6583,"event_guid":"623fd999-d7dd-4fd8-896c-75e51a21df1e","weight":76},{"event_id":6603,"event_guid":"ea00d1e0-a580-415f-a8cf-f02883d939dc","weight":57},{"event_id":6611,"event_guid":"b1b28bd0-5279-4950-8385-9ee8a57187f9","weight":83}]},{"guid":"809b164e-a331-4005-a1d8-ebe55d61d64c","title":" Feminist Perspectives","subtitle":"Inclusive and Diverse Spaces and Communities","slug":"35c3-10028-feminist_perspectives","link":"https://fahrplan.events.ccc.de/congress/2018/Fahrplan/events/10028.html","description":"A variety of initiatives aims at encouraging female engagement in the hacker and maker scene. We present there some promising approaches and key learnings in a joint panel discussion.\n\nHong Phuc grew up in a small town in the Mekong Delta, south of Vietnam, She could never imagine how her life went a completely different path than what she was told as a young girl.\n\nLe RESET is a French feminist hackerspace created in 2016 by a small group of queer \u0026 feminist hackers and hacktivists. The goal was to create a space at the intersection of communities that often remain apart.\n\nEm O'Sullivan is a former hackerspace and Maker Faire organiser. Currently, they are a PhD student researching ways to improve women and non-binary people's engagement with technology via makerspaces.\n\nReady to Code is a young project from Stuttgart that teaches girls and women how to code and stand up for themselves.\n\n\n\n","original_language":"eng","persons":["Geraldine de Bastion","Em O'Sullivan","Lena Mohr","Hong Phuc Dang","Le RESET","feminist hackerspace"],"tags":["35c3","10028","Ethics, Society \u0026 Politics"],"view_count":1190,"promoted":false,"date":"2018-12-28T00:00:00.000+01:00","release_date":"2018-12-28T01:00:00.000+01:00","updated_at":"2025-06-25T20:30:02.982+02:00","length":4624,"duration":4624,"thumb_url":"https://static.media.ccc.de/media/congress/2018/10028-hd.jpg","poster_url":"https://static.media.ccc.de/media/congress/2018/10028-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/congress/2018/10028-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/congress/2018/10028-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/35c3-10028-feminist_perspectives","url":"https://api.media.ccc.de/public/events/809b164e-a331-4005-a1d8-ebe55d61d64c","conference_title":"35C3: Refreshing Memories","conference_url":"https://api.media.ccc.de/public/conferences/35c3","related":[{"event_id":6378,"event_guid":"15f4e5c5-40e1-4c73-8da0-4cc2a773ab13","weight":21},{"event_id":6379,"event_guid":"9dde571b-4d49-4b44-8329-42e354bcc24b","weight":9},{"event_id":6381,"event_guid":"c0e4f528-92c7-4170-aff3-d4dd5cd74b2c","weight":2},{"event_id":6383,"event_guid":"7177142b-6f15-4fac-af62-c45df7a377a9","weight":30},{"event_id":6399,"event_guid":"a5de31e6-0223-4b1f-953c-558e2fd39bd9","weight":30},{"event_id":6406,"event_guid":"686c1387-e761-4df6-b395-f9ddf92d46e7","weight":34},{"event_id":6409,"event_guid":"a42e5a4f-fd9b-4571-bf17-483978afecb3","weight":21},{"event_id":6411,"event_guid":"42650545-4394-4455-a5f5-9efad111fedc","weight":30},{"event_id":6421,"event_guid":"1a28630d-985e-409b-be4a-b6679ecc83c3","weight":26},{"event_id":6423,"event_guid":"ea7c532f-cc2d-4cb1-8f15-1933df7fd523","weight":19},{"event_id":6430,"event_guid":"462f9320-3a0e-4785-82de-15343803c2ba","weight":43},{"event_id":6448,"event_guid":"83645964-46e8-5f9e-bcbf-14544af3145a","weight":2},{"event_id":6457,"event_guid":"74b9c748-970f-4693-ac7e-46fcc733d2b4","weight":33},{"event_id":6462,"event_guid":"23e85d7a-9645-4ae2-9954-63b71abc08d4","weight":32},{"event_id":6465,"event_guid":"622c9585-e332-4915-a9ac-987a34da4d14","weight":31},{"event_id":6467,"event_guid":"6e25dd44-763f-494b-bae5-75b409dcf1d0","weight":29},{"event_id":6471,"event_guid":"f17d3060-fb3d-4d73-b1e3-8bd5ec4d4d12","weight":36},{"event_id":6473,"event_guid":"eb71c620-6102-4b08-8ac4-5f71b772a831","weight":39},{"event_id":6477,"event_guid":"c85de43e-107e-4247-b550-946f376e2ec4","weight":19},{"event_id":6481,"event_guid":"948fee49-de6f-42b1-82f8-045af2aa155e","weight":9},{"event_id":6487,"event_guid":"2536bba3-b95f-4cec-9a95-7aa756db7edb","weight":9},{"event_id":6488,"event_guid":"8943659a-536d-4afb-85de-f1b8b29a7902","weight":21},{"event_id":6490,"event_guid":"a13bb3ac-fde1-4b82-833e-1fcf1f8f25dd","weight":32},{"event_id":6493,"event_guid":"2375222b-7dae-4bca-a5b0-aea227ab0d76","weight":9},{"event_id":6499,"event_guid":"a750228d-a37d-43c0-8e2f-d46137a991dc","weight":59},{"event_id":6517,"event_guid":"e77ef54a-5dd7-4be1-80c7-42726b273e6f","weight":26},{"event_id":6543,"event_guid":"48ed6dea-e67d-4866-8c35-318e9d892363","weight":29},{"event_id":6580,"event_guid":"093eca9c-c084-462a-8ed2-b95954782b06","weight":37}]},{"guid":"9777cea0-ac06-4274-85db-908c1e87e2f4","title":"Modern Windows Userspace Exploitation","subtitle":null,"slug":"35c3-9660-modern_windows_userspace_exploitation","link":"https://fahrplan.events.ccc.de/congress/2018/Fahrplan/events/9660.html","description":"In this talk we will go through the different mitigations in Windows 10 and see how they affect modern userspace exploitation. We will explain the primary ones and the different ways to bypass them. Finally, we will demo a cool exploit that achieves code execution.\n\nIn the past few years, many new mitigation techniques were introduced both into Windows kernel and userspace. These are supposed to make exploitation of certain vulnerabilities significantly harder, reduce exploit reliability, and require dependency on multiple primitives. It impacts many of the core components of the OS and build stack, including the loader, front-end allocator, compiler, and memory management. With such investment and impact, how effective are these really, from the exploit developer’s perspective?\nIn this talk, we’ll explain the primary mitigations in Windows that hinder modern memory corruption exploitation in userspace. Using examples of real-world vulnerabilities, we will see how to achieve arbitrary code execution on different Windows versions, comparing their impact on exploits. On our journey to code execution, we will learn the motivation behind these mitigations, understand their design, scope, and implementation, and study their weaknesses.","original_language":"eng","persons":["Saar Amar"],"tags":["35c3","9660","Security"],"view_count":3847,"promoted":false,"date":"2018-12-28T00:00:00.000+01:00","release_date":"2018-12-28T01:00:00.000+01:00","updated_at":"2025-07-02T20:30:04.613+02:00","length":3057,"duration":3057,"thumb_url":"https://static.media.ccc.de/media/congress/2018/9660-hd.jpg","poster_url":"https://static.media.ccc.de/media/congress/2018/9660-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/congress/2018/9660-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/congress/2018/9660-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/35c3-9660-modern_windows_userspace_exploitation","url":"https://api.media.ccc.de/public/events/9777cea0-ac06-4274-85db-908c1e87e2f4","conference_title":"35C3: Refreshing Memories","conference_url":"https://api.media.ccc.de/public/conferences/35c3","related":[{"event_id":6388,"event_guid":"4cc5cf9a-214f-4e7d-991f-199e9f0db8cc","weight":122},{"event_id":6390,"event_guid":"6a5007f4-e7d6-4c63-9a10-26dd48a6eb6c","weight":103},{"event_id":6400,"event_guid":"527b56af-8d56-4edb-9027-9ca60767c742","weight":109},{"event_id":6402,"event_guid":"8a3e490c-30a5-46a6-ab4f-45ef3b23b1a1","weight":116},{"event_id":6408,"event_guid":"ffdc92f3-1a39-4931-9409-f8bfabe9f628","weight":136},{"event_id":6409,"event_guid":"a42e5a4f-fd9b-4571-bf17-483978afecb3","weight":128},{"event_id":6411,"event_guid":"42650545-4394-4455-a5f5-9efad111fedc","weight":170},{"event_id":6418,"event_guid":"dbd61e6a-dbde-4dcd-9b2e-73ba7ad62861","weight":114},{"event_id":6419,"event_guid":"96d10915-cc4b-42ca-ad75-15205db70d0b","weight":134},{"event_id":6421,"event_guid":"1a28630d-985e-409b-be4a-b6679ecc83c3","weight":48},{"event_id":6422,"event_guid":"e8385c89-d33a-42d8-afb6-8ae28fe5c89d","weight":163},{"event_id":6423,"event_guid":"ea7c532f-cc2d-4cb1-8f15-1933df7fd523","weight":105},{"event_id":6430,"event_guid":"462f9320-3a0e-4785-82de-15343803c2ba","weight":144},{"event_id":6432,"event_guid":"de977841-8510-4172-9622-dd0563c2cb82","weight":82},{"event_id":6433,"event_guid":"30278963-3b07-49a8-96a7-2b24a8cf573b","weight":177},{"event_id":6434,"event_guid":"6beabddc-2dd6-43d2-9936-618d41d42cde","weight":153},{"event_id":6462,"event_guid":"23e85d7a-9645-4ae2-9954-63b71abc08d4","weight":114},{"event_id":6474,"event_guid":"f58a2b6d-bde0-483b-a8db-043ea9371cb6","weight":128},{"event_id":6477,"event_guid":"c85de43e-107e-4247-b550-946f376e2ec4","weight":102},{"event_id":6481,"event_guid":"948fee49-de6f-42b1-82f8-045af2aa155e","weight":122},{"event_id":6491,"event_guid":"9f8b19eb-31cb-4250-80d4-5caf4e0b33dd","weight":103},{"event_id":6493,"event_guid":"2375222b-7dae-4bca-a5b0-aea227ab0d76","weight":106},{"event_id":6498,"event_guid":"4e6ab724-8663-456a-ac01-1cfdfc94c27f","weight":135},{"event_id":6514,"event_guid":"7228f88d-8d6f-40a9-a5dd-b5c91b823ada","weight":104},{"event_id":6531,"event_guid":"4fff6281-e452-4d64-bf9a-bc677614776a","weight":121}]},{"guid":"623e136b-1ac6-4ef3-8152-d55cfcc80268","title":"Never Forgetti","subtitle":"a didactic live-gaming performance about dying women across video game history","slug":"35c3-9526-never_forgetti","link":"https://fahrplan.events.ccc.de/congress/2018/Fahrplan/events/9526.html","description":"Never Forgetti \u003cbr\u003e\nlecture performance, 2018 \u003cbr\u003e\nmultiplatform game, \u003cbr\u003e\n\u003ca href=\"https://soundcloud.com/imdrivingfast/sets/never-forgetti-ost\"\u003e soundtrack \u003c/a\u003e \u0026 \u003ca href=\"http://janberger.info/texts/nf_guide_web.pdf\"\u003e strategy guide \u003c/a\u003e \u003cbr\u003e \u003cbr\u003e\nNever Forgetti is a didactic live gaming lecture about the deaths of female video game characters and how their normative framing prevents them from developing agency to avert their fatal destiny. The performance investigates on power relationships between lecturer and audience to reflect on how models of subjugation are established in media and our current social realities. Taking on the persona of Jenny Vorfahrt, a mysterious character that exists both outside and inside the gaming realm, I provide attendees with showcase of gameplay and theoretical knowledge about life and death of popular heroines, as well as the symbolism of classical game design. In reality, however, Jenny is pursuing her own secretive agenda...\n\n\u003ca href=\"http://www.janberger.info/nf.html\"\u003ehttp://www.janberger.info/nf.html\u003c/a\u003e","original_language":"eng","persons":["JAN BERGER"],"tags":["35c3","9526","Art \u0026 Culture"],"view_count":1025,"promoted":false,"date":"2018-12-28T00:00:00.000+01:00","release_date":"2018-12-30T01:00:00.000+01:00","updated_at":"2025-06-04T14:15:05.904+02:00","length":2435,"duration":2435,"thumb_url":"https://static.media.ccc.de/media/congress/2018/9526-hd.jpg","poster_url":"https://static.media.ccc.de/media/congress/2018/9526-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/congress/2018/9526-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/congress/2018/9526-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/35c3-9526-never_forgetti","url":"https://api.media.ccc.de/public/events/623e136b-1ac6-4ef3-8152-d55cfcc80268","conference_title":"35C3: Refreshing Memories","conference_url":"https://api.media.ccc.de/public/conferences/35c3","related":[{"event_id":6383,"event_guid":"7177142b-6f15-4fac-af62-c45df7a377a9","weight":20},{"event_id":6406,"event_guid":"686c1387-e761-4df6-b395-f9ddf92d46e7","weight":19},{"event_id":6409,"event_guid":"a42e5a4f-fd9b-4571-bf17-483978afecb3","weight":10},{"event_id":6411,"event_guid":"42650545-4394-4455-a5f5-9efad111fedc","weight":22},{"event_id":6421,"event_guid":"1a28630d-985e-409b-be4a-b6679ecc83c3","weight":6},{"event_id":6430,"event_guid":"462f9320-3a0e-4785-82de-15343803c2ba","weight":26},{"event_id":6432,"event_guid":"de977841-8510-4172-9622-dd0563c2cb82","weight":6},{"event_id":6457,"event_guid":"74b9c748-970f-4693-ac7e-46fcc733d2b4","weight":10},{"event_id":6462,"event_guid":"23e85d7a-9645-4ae2-9954-63b71abc08d4","weight":19},{"event_id":6465,"event_guid":"622c9585-e332-4915-a9ac-987a34da4d14","weight":23},{"event_id":6468,"event_guid":"809b164e-a331-4005-a1d8-ebe55d61d64c","weight":21},{"event_id":6471,"event_guid":"f17d3060-fb3d-4d73-b1e3-8bd5ec4d4d12","weight":18},{"event_id":6474,"event_guid":"f58a2b6d-bde0-483b-a8db-043ea9371cb6","weight":21},{"event_id":6488,"event_guid":"8943659a-536d-4afb-85de-f1b8b29a7902","weight":24},{"event_id":6499,"event_guid":"a750228d-a37d-43c0-8e2f-d46137a991dc","weight":23},{"event_id":6502,"event_guid":"e66cded3-7336-42bd-a7c8-d77073465ad2","weight":8},{"event_id":6503,"event_guid":"d0d6d058-f117-4ccb-ba6a-c41d9290a287","weight":14},{"event_id":6514,"event_guid":"7228f88d-8d6f-40a9-a5dd-b5c91b823ada","weight":4},{"event_id":6531,"event_guid":"4fff6281-e452-4d64-bf9a-bc677614776a","weight":4},{"event_id":6535,"event_guid":"a875f05c-5eeb-4478-9e6f-863fc52b8868","weight":17},{"event_id":6536,"event_guid":"0a4a43e0-2b8d-424c-aaa3-101c843de75c","weight":21},{"event_id":6538,"event_guid":"7eac80f4-c999-4c2e-a0de-90eabca7ea7d","weight":21},{"event_id":6543,"event_guid":"48ed6dea-e67d-4866-8c35-318e9d892363","weight":21},{"event_id":6551,"event_guid":"3a571c21-31ed-453b-886d-7dea7b5751cd","weight":21},{"event_id":6580,"event_guid":"093eca9c-c084-462a-8ed2-b95954782b06","weight":20},{"event_id":6603,"event_guid":"ea00d1e0-a580-415f-a8cf-f02883d939dc","weight":30},{"event_id":6611,"event_guid":"b1b28bd0-5279-4950-8385-9ee8a57187f9","weight":24}]},{"guid":"462f9320-3a0e-4785-82de-15343803c2ba","title":"Freude ist nur ein Mangel an Information","subtitle":"Ein Demotivationsworkshop zur politischen Lage.","slug":"35c3-9506-freude_ist_nur_ein_mangel_an_information","link":"https://fahrplan.events.ccc.de/congress/2018/Fahrplan/events/9506.html","description":"Nico Semsrott hat in Zeiten des globalen Rechtsrucks den überflüssigsten Job der Welt: Er ist Demotivationstrainer. Mit Powerpointpräsentationen und viel Pessimismus schafft er es, komplexe Themen zu vereinfachen, ohne dabei auf alternative Fakten zurückgreifen zu müssen.\n\nPolitisch gesehen ist zwar alles aussichtslos. Aber wenn man schon aufgibt, kann man man genauso gut auch das Resignieren aufgeben. Deswegen kandidiert Nico auf Platz 2 der Europaliste der Partei Die PARTEI. Um dann in Brüssel als Kommissionspräsident die Demokratie in Europa einzuführen. Notfalls gegen den Willen der Bürgerinnen und Bürger.","original_language":"deu","persons":["Nico Semsrott"],"tags":["35c3","9506","Entertainment"],"view_count":27844,"promoted":false,"date":"2018-12-28T00:00:00.000+01:00","release_date":"2018-12-28T01:00:00.000+01:00","updated_at":"2025-07-07T10:00:06.272+02:00","length":4037,"duration":4037,"thumb_url":"https://static.media.ccc.de/media/congress/2018/9506-hd.jpg","poster_url":"https://static.media.ccc.de/media/congress/2018/9506-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/congress/2018/9506-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/congress/2018/9506-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/35c3-9506-freude_ist_nur_ein_mangel_an_information","url":"https://api.media.ccc.de/public/events/462f9320-3a0e-4785-82de-15343803c2ba","conference_title":"35C3: Refreshing 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- eine Einführung","subtitle":"Verantwortung und Ethik beim schöpferisch-kritischen Umgang mit Technologie","slug":"35c3-10011-hackerethik_-_eine_einfuhrung","link":"https://fahrplan.events.ccc.de/congress/2018/Fahrplan/events/10011.html","description":"Die Hackerethik ist die Grundlage für den Umgang mit den diversen ethischen Problemen, die sich beim schöpferisch-kritischen Umgang mit Technologie (auch \"hacking\" genannt) stellen. \n\nDie Hackerethik ist die Grundlage für den Umgang mit den diversen ethischen Problemen, die sich beim schöpferisch-kritischen Umgang mit Technologie (auch \"hacking\" genannt) stellen. Sie bietet Anhaltspunkte für die alltäglichen Fragestellungen und Probleme, die aufkommen, wenn man Technologie anders benutzt, als der Hersteller es sich gedacht hat, wenn man Lücken in Systemen findet und ausnutzt oder über Berge von persönlichen Daten stolpert. Dieser Talk gibt eine Einführung in die verschiedenen Aspekte der Hackerethik und regt zum Nachdenken über die ethischen Fragen an, die sich Menschen mit speziellen Fähigkeiten und Fertigkeiten stellen, wenn sie ihren Neigungen nachgehen. 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Umso überraschender kam für 2 Forschungsteams die Abmahnung durch Rechtsanwälte eines Herstellers. Sie hatten Schwachstellen aufgedeckt und damit, so der Hersteller, seine Rechte verletzt. Vorwurf? Vom Verstoß gegen das Urheberrecht bis zum Verrat von Geschäftsgeheimnissen war alles dabei.\nNach hunderten Seiten an Schriftsätzen, einem zurückgehaltenen Paper sowie 7 Stunden Marathon-Prozess konnte ein Vergleich geschlossen werden, bei dem wir mit einer Verpflichtung zum Responsible Disclosure davon kamen - die Kernfragen bleiben jedoch offen: Welche Teile des Reverse Engineering sind rechtswidrig? Verstößt Reversing auch zum Zwecke der IT-Sicherheitsforschung gegen das Urheberrechtsgesetz? Was schützt in Zukunft Sicherheitsforscher vor rechtlichen Schritten des Herstellers? Wie können sich Unternehmen verhalten und welche Abwägungen müssen vor der Veröffentlichung getroffen werden? \nWir berichten vom Ablauf eines solchen Prozesses inklusive Anekdoten, weisen auf die Unklarheiten in geltendem Recht hin und schaffen ein Bewusstsein für die Problematik.","original_language":"deu","persons":["domenukk","Fabian Franzen"],"tags":["35c3","9898","Ethics, Society \u0026 Politics"],"view_count":2114,"promoted":false,"date":"2018-12-29T00:00:00.000+01:00","release_date":"2018-12-29T01:00:00.000+01:00","updated_at":"2025-07-08T23:30:04.453+02:00","length":2535,"duration":2535,"thumb_url":"https://static.media.ccc.de/media/congress/2018/9898-hd.jpg","poster_url":"https://static.media.ccc.de/media/congress/2018/9898-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/congress/2018/9898-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/congress/2018/9898-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/35c3-9898-mehr_schlecht_als_recht_grauzone_sicherheitsforschung","url":"https://api.media.ccc.de/public/events/020051ff-2594-46ce-b92a-0786743e4624","conference_title":"35C3: Refreshing Memories","conference_url":"https://api.media.ccc.de/public/conferences/35c3","related":[{"event_id":6411,"event_guid":"42650545-4394-4455-a5f5-9efad111fedc","weight":26},{"event_id":6430,"event_guid":"462f9320-3a0e-4785-82de-15343803c2ba","weight":44},{"event_id":6462,"event_guid":"23e85d7a-9645-4ae2-9954-63b71abc08d4","weight":62},{"event_id":6471,"event_guid":"f17d3060-fb3d-4d73-b1e3-8bd5ec4d4d12","weight":18},{"event_id":6474,"event_guid":"f58a2b6d-bde0-483b-a8db-043ea9371cb6","weight":72},{"event_id":6499,"event_guid":"a750228d-a37d-43c0-8e2f-d46137a991dc","weight":73},{"event_id":6500,"event_guid":"064a7014-a88c-462a-b06f-7d6de62d622f","weight":56},{"event_id":6503,"event_guid":"d0d6d058-f117-4ccb-ba6a-c41d9290a287","weight":70},{"event_id":6507,"event_guid":"787007cf-828d-4409-94b0-90a0b8d727a0","weight":77},{"event_id":6511,"event_guid":"4f6f4278-1cfb-4e8d-935d-ec0ac2adefc5","weight":77},{"event_id":6516,"event_guid":"cf86e707-27a6-4839-a03f-438413e7756f","weight":50},{"event_id":6519,"event_guid":"5a8097ad-15c2-492e-8bc4-6b634fd8e963","weight":44},{"event_id":6523,"event_guid":"240fe8a1-ee33-4f07-88d0-34b8bb04db71","weight":46},{"event_id":6524,"event_guid":"9f27a4c2-f957-4bad-81a8-988a37429d5c","weight":52},{"event_id":6529,"event_guid":"f76415ac-d07b-4c5a-bedf-460470711712","weight":32},{"event_id":6535,"event_guid":"a875f05c-5eeb-4478-9e6f-863fc52b8868","weight":45},{"event_id":6543,"event_guid":"48ed6dea-e67d-4866-8c35-318e9d892363","weight":91},{"event_id":6545,"event_guid":"400622c5-3754-43fd-aaf3-0ca00e9ad551","weight":61},{"event_id":6553,"event_guid":"a667d070-483e-4e2b-9bf9-d9a5475b6356","weight":71},{"event_id":6567,"event_guid":"b87de377-eb03-4795-b998-7988a63fc239","weight":49},{"event_id":6568,"event_guid":"13d40859-635a-49e6-91bd-0f64bfcfe64c","weight":54},{"event_id":6583,"event_guid":"623fd999-d7dd-4fd8-896c-75e51a21df1e","weight":49},{"event_id":6607,"event_guid":"52ce1398-fa9b-4bd3-aa9e-6a49a764ac2c","weight":53},{"event_id":6611,"event_guid":"b1b28bd0-5279-4950-8385-9ee8a57187f9","weight":54}]},{"guid":"51ede2da-0f9b-4984-bd58-659c556d20c9","title":"Hunting the Sigfox: Wireless IoT Network Security","subtitle":"Dissecting the radio protocol of Sigfox, the global cellular network for the IoT you have probably never heard of","slug":"35c3-9491-hunting_the_sigfox_wireless_iot_network_security","link":"https://fahrplan.events.ccc.de/congress/2018/Fahrplan/events/9491.html","description":"\u003ca href=\"https://www.sigfox.com/\"\u003eSigfox\u003c/a\u003e is an emerging low-power wide-area network (LP-WAN) technology for IoT devices, comparable to \u003ca href=\"https://lora-alliance.org/\"\u003eLoRa\u003c/a\u003e.\n\nThis talk recounts my analysis of Sigfox's radio protocol and presents an open reference implementation of an alternative Sigfox protocol stack.\n\nIt confirms that while Sigfox ensures authenticity and integrity, transmitted payloads are not confidential.\n\nThis presentation is targeted at a technical audience with some basic knowledge of cryptography (security goals, AES), but \u003cb\u003eno\u003c/b\u003e knowledge in RF technology (modulation, scrambling, error correction) is required.\n\n\u003cp\u003eSigfox can be compared to a cellular network, but for mostly battery-powered IoT devices that don't need to transmit much data. While \u003ca href=\"https://www.etsi.org/deliver/etsi_gs/LTN/001_099/003/01.01.01_60/gs_LTN003v010101p.pdf\"\u003esome\u003c/a\u003e \u003ca href=\"https://www.sigfox.com/en/sigfox-iot-technology-overview\"\u003esparse\u003c/a\u003e \u003ca href=\"https://tools.ietf.org/html/draft-zuniga-lpwan-sigfox-system-description-04\"\u003edetails\u003c/a\u003e on Sigfox's architecture and \u003ca href=\"https://www.sigfox.com/sites/default/files/1701-SIGFOX-White_Paper_Security.pdf\"\u003eits security\u003c/a\u003e have been published and \u003ca href=\"https://www.disk91.com/2017/technology/sigfox/the-sigfox-radio-protocol/\"\u003esome basic reverse engineering has been carried out\u003c/a\u003e, most of the protocol specifications remain proprietary and closed, so by now, no independent security audit was performed. Advertised use cases of Sigfox include air quality monitoring, weather stations, utilities metering and tracking farm animals. In this talk, I illustrate why these applications are fine, but why one might not want to track a money transporter with Sigfox or base a home alarm system on it.\u003c/p\u003e\n\n\u003cp\u003eThe Sigfox network is very atypical, with uplink and downlink based on different physical layers.\nAfter a short introduction, I begin the presentation by taking a deep dive into Sigfox's radio protocol with a focus on its Security. Basics of radio technology (SDRs, ultra-narrow band (UNB) modulation, SRD bands) and techniques for analyzing protocols are briefly summarized and the uplink's and downlink's frame structures are presented.\u003c/p\u003e\n\n\u003cp\u003eSubsequently, I show how a radio sniffer that has captured Sigfox messages can extract the uplink's and downlink's contents. While the uplink's payload is already contained in plaintext, the downlink is scrambled, but I indicate how the downlink's pseudorandom whitening sequence used for scrambling can be generated or brute-forced by an eavesdropper. Moreover, I outline attacks that could even compromise Sigfox's authenticity checking.\u003c/p\u003e\n\n\u003cp\u003eFinally, I provide some suggestions on how to improve Sigfox's security.\u003c/p\u003e\n\n\u003cp\u003eThe reference implementation of an alternative Sigfox protocol stack \u0026quot;librenard\u0026quot; that was created as part of this work as well as reconstructed protocol specifications detailing the uplink and significant portions of the downlink protocol will be published immediately after this talk.\u003c/p\u003e","original_language":"eng","persons":["Florian Euchner (Jeija)"],"tags":["35c3","9491","Hardware \u0026 Making"],"view_count":3801,"promoted":false,"date":"2018-12-27T00:00:00.000+01:00","release_date":"2018-12-27T01:00:00.000+01:00","updated_at":"2025-06-11T16:00:04.808+02:00","length":2282,"duration":2282,"thumb_url":"https://static.media.ccc.de/media/congress/2018/9491-hd.jpg","poster_url":"https://static.media.ccc.de/media/congress/2018/9491-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/congress/2018/9491-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/congress/2018/9491-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/35c3-9491-hunting_the_sigfox_wireless_iot_network_security","url":"https://api.media.ccc.de/public/events/51ede2da-0f9b-4984-bd58-659c556d20c9","conference_title":"35C3: Refreshing Memories","conference_url":"https://api.media.ccc.de/public/conferences/35c3","related":[{"event_id":6378,"event_guid":"15f4e5c5-40e1-4c73-8da0-4cc2a773ab13","weight":123},{"event_id":6381,"event_guid":"c0e4f528-92c7-4170-aff3-d4dd5cd74b2c","weight":141},{"event_id":6382,"event_guid":"2912b643-f5a8-4bbd-8b24-74983bc55754","weight":135},{"event_id":6383,"event_guid":"7177142b-6f15-4fac-af62-c45df7a377a9","weight":134},{"event_id":6388,"event_guid":"4cc5cf9a-214f-4e7d-991f-199e9f0db8cc","weight":134},{"event_id":6390,"event_guid":"6a5007f4-e7d6-4c63-9a10-26dd48a6eb6c","weight":163},{"event_id":6393,"event_guid":"4db8970f-bbfe-4541-90a8-31a05d599ffb","weight":101},{"event_id":6396,"event_guid":"b34662ae-f1c6-4711-9270-b5865f6dd6c8","weight":141},{"event_id":6400,"event_guid":"527b56af-8d56-4edb-9027-9ca60767c742","weight":163},{"event_id":6401,"event_guid":"f0d70663-0769-4462-ad27-bc516d9cb141","weight":118},{"event_id":6402,"event_guid":"8a3e490c-30a5-46a6-ab4f-45ef3b23b1a1","weight":149},{"event_id":6403,"event_guid":"385ac419-50f5-49b5-b571-701691d2734f","weight":125},{"event_id":6404,"event_guid":"5b947f86-8ba1-4b99-adbe-7c5030deea0c","weight":130},{"event_id":6408,"event_guid":"ffdc92f3-1a39-4931-9409-f8bfabe9f628","weight":132},{"event_id":6409,"event_guid":"a42e5a4f-fd9b-4571-bf17-483978afecb3","weight":172},{"event_id":6411,"event_guid":"42650545-4394-4455-a5f5-9efad111fedc","weight":224},{"event_id":6418,"event_guid":"dbd61e6a-dbde-4dcd-9b2e-73ba7ad62861","weight":117},{"event_id":6419,"event_guid":"96d10915-cc4b-42ca-ad75-15205db70d0b","weight":109},{"event_id":6422,"event_guid":"e8385c89-d33a-42d8-afb6-8ae28fe5c89d","weight":127},{"event_id":6423,"event_guid":"ea7c532f-cc2d-4cb1-8f15-1933df7fd523","weight":113},{"event_id":6433,"event_guid":"30278963-3b07-49a8-96a7-2b24a8cf573b","weight":96},{"event_id":6474,"event_guid":"f58a2b6d-bde0-483b-a8db-043ea9371cb6","weight":134}]},{"guid":"7177142b-6f15-4fac-af62-c45df7a377a9","title":"Mind the Trap: Die Netzpolitik der AfD im Bundestag","subtitle":null,"slug":"35c3-9513-mind_the_trap_die_netzpolitik_der_afd_im_bundestag","link":"https://fahrplan.events.ccc.de/congress/2018/Fahrplan/events/9513.html","description":"Die AfD-Bundestagsfraktion wird in der Öffentlichkeit vor allem mit ihren rassistischen Positionen wahrgenommen – mit ihren netzpolitischen Aktivitäten bleibt sie zumeist unter dem Radar. Dieser Talk zeigt, wie die AfD-Fraktion die Netzpolitik dennoch als vermeintlich neutrales Thema nutzt, um für ihre rechtsextreme Partei eine parlamentarische und gesellschaftliche Normalisierung herzustellen. \n\nAls Mitarbeiterin einer Bundestagsabgeordneten von den Grünen verfolge ich täglich das Verhalten der AfD in netzpolitischen Debatten im Bundestag: Im Plenarsaal, im Ausschuss Digitale Agenda, in der Enquête-Kommission Künstliche Intelligenz und bei Veranstaltungen und Diskussionen mit außerparlamentarischen Organisationen.\n\nDabei ist mir aufgefallen, dass die netzpolitischen AfD-Abgeordneten in ihrem Verhalten eher einem kooperationsorientierten statt einem krawallorientierten Parlamentariertyp innerhalb ihrer Fraktion zuzuordnen sind. Die inhaltliche Positionierung der AfD wiederum folgt bei verschiedenen netzpolitischen Debatten zumeist einer von drei verschiedenen Strategien: Konsensorientiert, anti-europäisch oder Opfermythos-betonend. Diese Beobachtungen werden mit einer Reihe von Beispielen illustriert.\n\nBei den netzpolitischen Diskussionen im Bundestag finden die zentralen Auseinandersetzungen zwischen der Großen Koalition und den demokratischen Oppositionsparteien statt. Was die AfD-Fraktion dazu sagt, wird häufig kaum wahrgenommen.\n\nDieser Talk zeigt, wie die AfD-Fraktion die Netzpolitik dennoch als vermeintlich neutrales Thema nutzt, um für ihre rechtsextreme Partei eine parlamentarische und gesellschaftliche Normalisierung herzustellen. Er belegt dies anhand zahlreicher Beispiele aus dem parlamentarischen Alltag und zeigt auf, wo diese Strategie bereits aufgeht und wo nicht. Deswegen soll es auch darum gehen, wie zivilgesellschaftliche Organisationen und Akteure damit umgehen können, wenn AfD-Abgeordnete in der netzpolitischen Szene auftauchen und vermeintlich sinnvolle netzpolitische Positionen vertreten.","original_language":"deu","persons":["Noujoum"],"tags":["35c3","9513","Ethics, Society \u0026 Politics"],"view_count":16130,"promoted":false,"date":"2018-12-27T00:00:00.000+01:00","release_date":"2018-12-27T01:00:00.000+01:00","updated_at":"2025-06-10T10:15:03.614+02:00","length":2469,"duration":2469,"thumb_url":"https://static.media.ccc.de/media/congress/2018/9513-hd.jpg","poster_url":"https://static.media.ccc.de/media/congress/2018/9513-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/congress/2018/9513-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/congress/2018/9513-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/35c3-9513-mind_the_trap_die_netzpolitik_der_afd_im_bundestag","url":"https://api.media.ccc.de/public/events/7177142b-6f15-4fac-af62-c45df7a377a9","conference_title":"35C3: Refreshing Memories","conference_url":"https://api.media.ccc.de/public/conferences/35c3","related":[{"event_id":6378,"event_guid":"15f4e5c5-40e1-4c73-8da0-4cc2a773ab13","weight":1419},{"event_id":6379,"event_guid":"9dde571b-4d49-4b44-8329-42e354bcc24b","weight":553},{"event_id":6380,"event_guid":"e9095f5f-a38a-48da-b3d7-20da141b8b14","weight":303},{"event_id":6381,"event_guid":"c0e4f528-92c7-4170-aff3-d4dd5cd74b2c","weight":405},{"event_id":6382,"event_guid":"2912b643-f5a8-4bbd-8b24-74983bc55754","weight":217},{"event_id":6384,"event_guid":"bfdac26a-86bf-4a80-99c6-a9a0be15f003","weight":150},{"event_id":6385,"event_guid":"9d8d4506-03b2-483d-aee5-d106f0a3eef5","weight":162},{"event_id":6386,"event_guid":"87083bf8-f1e8-433d-8b51-ffece756bbd7","weight":173},{"event_id":6388,"event_guid":"4cc5cf9a-214f-4e7d-991f-199e9f0db8cc","weight":149},{"event_id":6389,"event_guid":"c8b34953-b60f-4ed0-8784-dc20153e0725","weight":512},{"event_id":6390,"event_guid":"6a5007f4-e7d6-4c63-9a10-26dd48a6eb6c","weight":480},{"event_id":6391,"event_guid":"1601bf3b-ce4a-44c9-993f-7d28fa65168d","weight":587},{"event_id":6392,"event_guid":"65563dfd-db48-41ea-85a9-e889dd673d09","weight":211},{"event_id":6393,"event_guid":"4db8970f-bbfe-4541-90a8-31a05d599ffb","weight":361},{"event_id":6397,"event_guid":"51ede2da-0f9b-4984-bd58-659c556d20c9","weight":134},{"event_id":6399,"event_guid":"a5de31e6-0223-4b1f-953c-558e2fd39bd9","weight":180},{"event_id":6400,"event_guid":"527b56af-8d56-4edb-9027-9ca60767c742","weight":591},{"event_id":6401,"event_guid":"f0d70663-0769-4462-ad27-bc516d9cb141","weight":217},{"event_id":6404,"event_guid":"5b947f86-8ba1-4b99-adbe-7c5030deea0c","weight":265},{"event_id":6406,"event_guid":"686c1387-e761-4df6-b395-f9ddf92d46e7","weight":834},{"event_id":6408,"event_guid":"ffdc92f3-1a39-4931-9409-f8bfabe9f628","weight":173},{"event_id":6409,"event_guid":"a42e5a4f-fd9b-4571-bf17-483978afecb3","weight":645},{"event_id":6410,"event_guid":"a12d17e9-3758-4fa0-b612-0c6ba22ea773","weight":383},{"event_id":6411,"event_guid":"42650545-4394-4455-a5f5-9efad111fedc","weight":872},{"event_id":6413,"event_guid":"a9c0c28c-4f40-4d06-99da-d73fbb2655c4","weight":405},{"event_id":6421,"event_guid":"1a28630d-985e-409b-be4a-b6679ecc83c3","weight":633},{"event_id":6422,"event_guid":"e8385c89-d33a-42d8-afb6-8ae28fe5c89d","weight":248},{"event_id":6423,"event_guid":"ea7c532f-cc2d-4cb1-8f15-1933df7fd523","weight":709},{"event_id":6429,"event_guid":"d995955c-319f-4228-b3f4-080868bbfdf8","weight":283},{"event_id":6430,"event_guid":"462f9320-3a0e-4785-82de-15343803c2ba","weight":1164},{"event_id":6434,"event_guid":"6beabddc-2dd6-43d2-9936-618d41d42cde","weight":127},{"event_id":6462,"event_guid":"23e85d7a-9645-4ae2-9954-63b71abc08d4","weight":759},{"event_id":6471,"event_guid":"f17d3060-fb3d-4d73-b1e3-8bd5ec4d4d12","weight":423},{"event_id":6474,"event_guid":"f58a2b6d-bde0-483b-a8db-043ea9371cb6","weight":454},{"event_id":6488,"event_guid":"8943659a-536d-4afb-85de-f1b8b29a7902","weight":161},{"event_id":6499,"event_guid":"a750228d-a37d-43c0-8e2f-d46137a991dc","weight":249},{"event_id":6503,"event_guid":"d0d6d058-f117-4ccb-ba6a-c41d9290a287","weight":150},{"event_id":6507,"event_guid":"787007cf-828d-4409-94b0-90a0b8d727a0","weight":367},{"event_id":6511,"event_guid":"4f6f4278-1cfb-4e8d-935d-ec0ac2adefc5","weight":236},{"event_id":6543,"event_guid":"48ed6dea-e67d-4866-8c35-318e9d892363","weight":619},{"event_id":6545,"event_guid":"400622c5-3754-43fd-aaf3-0ca00e9ad551","weight":138},{"event_id":6603,"event_guid":"ea00d1e0-a580-415f-a8cf-f02883d939dc","weight":698},{"event_id":6611,"event_guid":"b1b28bd0-5279-4950-8385-9ee8a57187f9","weight":456}]},{"guid":"8bd222ad-34a7-468a-9e83-11767dcfa809","title":"Dissecting Broadcom Bluetooth","subtitle":null,"slug":"35c3-9498-dissecting_broadcom_bluetooth","link":"https://fahrplan.events.ccc.de/congress/2018/Fahrplan/events/9498.html","description":"Broadcom's Bluetooth firmware on popular devices – such as Nexus 5, Nexus 6P, Raspberry Pi 3, and Raspberry Pi 3+ – shares the same firmware update mechanisms, which allows for local firmware modifications. With InternalBlue we published a framework to change lower Bluetooth layers. In this talk we go even further and demonstrate a remote exploit in the Broadcom firmware.\n\nIn the first part of this talk we present the InternalBlue framework, which allows to experiment with Broadcom-based Bluetooth chips. On Nexus 5 and 6P, it already supports monitoring and injection tools for the lower layers of the Bluetooth protocol stack.\n\nThe second part of this talk focuses on security. We show how behavior during pairing can be modified, e.g. by setting other device features or IO capabilities. We also demonstrate an implementation of the recent publicly known ECDH key exchange attack.\n\nLast, we demonstrate a new attack (CVE-2018-19860) that can crash the Bluetooth stack and execute a limited set of functions – only requiring knowledge of the Bluetooth MAC address of the device under attack. This vulnerability has silently been patched in newer firmware versions, but it applies to Broadcom chips in popular devices such as Nexus 5, Raspberry Pi 3, iPhone 6, Xperia Z5, Samsung Galaxy Note 3, MacBook Pro 2016 and more.\n\n\u003ca href=\"https://media.ccc.de/v/2018-154-internalblue-a-deep-dive-into-bluetooth-controller-firmware\"\u003ehttps://media.ccc.de/v/2018-154-internalblue-a-deep-dive-into-bluetooth-controller-firmware\u003c/a\u003e\n\n\u003ca href=\"https://github.com/seemoo-lab/internalblue\"\u003ehttps://github.com/seemoo-lab/internalblue\u003c/a\u003e","original_language":"eng","persons":["jiska","mantz"],"tags":["35c3","9498","Security"],"view_count":2760,"promoted":false,"date":"2018-12-30T00:00:00.000+01:00","release_date":"2018-12-30T01:00:00.000+01:00","updated_at":"2025-06-20T15:30:04.217+02:00","length":2582,"duration":2582,"thumb_url":"https://static.media.ccc.de/media/congress/2018/9498-hd.jpg","poster_url":"https://static.media.ccc.de/media/congress/2018/9498-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/congress/2018/9498-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/congress/2018/9498-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/35c3-9498-dissecting_broadcom_bluetooth","url":"https://api.media.ccc.de/public/events/8bd222ad-34a7-468a-9e83-11767dcfa809","conference_title":"35C3: Refreshing Memories","conference_url":"https://api.media.ccc.de/public/conferences/35c3","related":[{"event_id":5959,"event_guid":"0c371809-6e2f-5094-a0ac-6190e939363a","weight":76},{"event_id":6409,"event_guid":"a42e5a4f-fd9b-4571-bf17-483978afecb3","weight":46},{"event_id":6411,"event_guid":"42650545-4394-4455-a5f5-9efad111fedc","weight":47},{"event_id":6474,"event_guid":"f58a2b6d-bde0-483b-a8db-043ea9371cb6","weight":50},{"event_id":6493,"event_guid":"2375222b-7dae-4bca-a5b0-aea227ab0d76","weight":27},{"event_id":6498,"event_guid":"4e6ab724-8663-456a-ac01-1cfdfc94c27f","weight":56},{"event_id":6502,"event_guid":"e66cded3-7336-42bd-a7c8-d77073465ad2","weight":53},{"event_id":6503,"event_guid":"d0d6d058-f117-4ccb-ba6a-c41d9290a287","weight":46},{"event_id":6514,"event_guid":"7228f88d-8d6f-40a9-a5dd-b5c91b823ada","weight":49},{"event_id":6523,"event_guid":"240fe8a1-ee33-4f07-88d0-34b8bb04db71","weight":67},{"event_id":6530,"event_guid":"83bf042d-7382-4975-a3f8-92229944b8fc","weight":57},{"event_id":6532,"event_guid":"94447a62-a3ba-4f6d-a3b7-b5318a954651","weight":56},{"event_id":6543,"event_guid":"48ed6dea-e67d-4866-8c35-318e9d892363","weight":54},{"event_id":6551,"event_guid":"3a571c21-31ed-453b-886d-7dea7b5751cd","weight":44},{"event_id":6574,"event_guid":"54c671a2-1803-4085-a923-a875ca11723a","weight":20},{"event_id":6582,"event_guid":"36635330-55d6-4297-abcd-6d22fd2d22df","weight":6},{"event_id":6586,"event_guid":"362172c1-b637-48e8-ae2a-1fa40391b160","weight":55},{"event_id":6590,"event_guid":"7ee42591-4f4d-481d-884b-44f5e18e1803","weight":60},{"event_id":6592,"event_guid":"b11ac9c0-8a4d-47ae-a584-f5c01fa2a01c","weight":15},{"event_id":6593,"event_guid":"c293b397-9fad-45ff-9ffe-716503c6c095","weight":56},{"event_id":6603,"event_guid":"ea00d1e0-a580-415f-a8cf-f02883d939dc","weight":96},{"event_id":6604,"event_guid":"75b955c7-3e7c-463d-9d31-5b1e1745a5b2","weight":17},{"event_id":6611,"event_guid":"b1b28bd0-5279-4950-8385-9ee8a57187f9","weight":92},{"event_id":6612,"event_guid":"5b7f01a6-f762-4c28-961c-7f6ab2f70fb4","weight":45}]},{"guid":"623fd999-d7dd-4fd8-896c-75e51a21df1e","title":"Netzpolitischer Wetterbericht 2018","subtitle":"Die Höhen und Tiefen der deutschen und europäischen Netzpolitik","slug":"35c3-9727-netzpolitischer_wetterbericht_2018","link":"https://fahrplan.events.ccc.de/congress/2018/Fahrplan/events/9727.html","description":"Das Jahr 2018 bietete wieder zahlreiche Beispiele für einen netzpolitischen Wetterbericht. Die Große Koalition lief sich mit der Bundesregierung warm und am Ende des Jahres droht man den Überblick über zahlreiche Kommissionen und Arbeitsgruppen zur Digitalisierung zu verlieren.\n\nDie gute Nachricht ist: Netzpolitik ist angekommen und geht nicht mehr so schnell weg. Die schlechte Nachricht ist: Beispiele für eine bessere Netzpolitik, Wert auf den Schutz und Ausbau von Grund- und Verbraucherrechte legt, gibt es leider eher weniger.\n\n\n\nWährend die Urheberrechtsrichtlinie wahrscheinlich Uploadfilter und Leistungsschutzrecht auf EU-Ebene verankert, bringen die Innenminister Uploadfilter gegen Terrorpropaganda voran.\n\nDie ePrivacy-Verordnung hatte im Parlament zuviele Fans von Verbraucherrechten, deshalb wird sich jetzt im EU-Rat gestoppt. Der Skandal um Cambridge Analytica führte dazu, dass Geschäftsmodelle und Datenschutz bei Facebook und Co in der Öffentlichkeit stärker diskutiert wurden und nebenbei erblickte die Datenschutzgrundverordnung das Licht der Öffentlichkeit. Fast alles in der Netzpolitik dreht sich derzeit um Künstliche Intelligenz, wobei immer noch unklar ist, was sich Politikerinnen und Politiker darunter vorstellen, wenn sie davon sprechen. Irgendwas mit Arbeitsplätzen auf jeden Fall, vielleicht auch noch was mit Ethik und Regulierung. Je nach Perspektive.\n\nDafür gibt es natürlich mehr Überwachung. Es gibt neue Behörden und Agenturen für den Bau von Staatstrojanern und am Bahnhof Südkreuz wurden erfolgreich/erfolgslos biometrische Videoüberwachungssysteme getestet, die demnächst überall ausgerollt werden könnten. Neue Polizeigesetze bringen mehr Überwachungsbefugnisse auf Länderebene.\n\nEs gibt aber auch gute Nachrichten aus diesem Jahr. Mehr dazu dann gerne live vor Ort.\n\nEs ist viel passiert in 2018 und die längeren Linien helfen dabei, einen Blick in die Debatten des kommenden Jahres zu werfen.","original_language":"deu","persons":["Markus Beckedahl"],"tags":["35c3","9727","Ethics, Society \u0026 Politics"],"view_count":3106,"promoted":false,"date":"2018-12-30T00:00:00.000+01:00","release_date":"2018-12-30T01:00:00.000+01:00","updated_at":"2025-05-25T03:00:03.010+02:00","length":2555,"duration":2555,"thumb_url":"https://static.media.ccc.de/media/congress/2018/9727-hd.jpg","poster_url":"https://static.media.ccc.de/media/congress/2018/9727-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/congress/2018/9727-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/congress/2018/9727-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/35c3-9727-netzpolitischer_wetterbericht_2018","url":"https://api.media.ccc.de/public/events/623fd999-d7dd-4fd8-896c-75e51a21df1e","conference_title":"35C3: Refreshing Memories","conference_url":"https://api.media.ccc.de/public/conferences/35c3","related":[{"event_id":6383,"event_guid":"7177142b-6f15-4fac-af62-c45df7a377a9","weight":79},{"event_id":6393,"event_guid":"4db8970f-bbfe-4541-90a8-31a05d599ffb","weight":70},{"event_id":6406,"event_guid":"686c1387-e761-4df6-b395-f9ddf92d46e7","weight":80},{"event_id":6410,"event_guid":"a12d17e9-3758-4fa0-b612-0c6ba22ea773","weight":71},{"event_id":6413,"event_guid":"a9c0c28c-4f40-4d06-99da-d73fbb2655c4","weight":70},{"event_id":6421,"event_guid":"1a28630d-985e-409b-be4a-b6679ecc83c3","weight":87},{"event_id":6423,"event_guid":"ea7c532f-cc2d-4cb1-8f15-1933df7fd523","weight":69},{"event_id":6430,"event_guid":"462f9320-3a0e-4785-82de-15343803c2ba","weight":143},{"event_id":6462,"event_guid":"23e85d7a-9645-4ae2-9954-63b71abc08d4","weight":88},{"event_id":6471,"event_guid":"f17d3060-fb3d-4d73-b1e3-8bd5ec4d4d12","weight":119},{"event_id":6474,"event_guid":"f58a2b6d-bde0-483b-a8db-043ea9371cb6","weight":77},{"event_id":6499,"event_guid":"a750228d-a37d-43c0-8e2f-d46137a991dc","weight":92},{"event_id":6507,"event_guid":"787007cf-828d-4409-94b0-90a0b8d727a0","weight":126},{"event_id":6511,"event_guid":"4f6f4278-1cfb-4e8d-935d-ec0ac2adefc5","weight":96},{"event_id":6543,"event_guid":"48ed6dea-e67d-4866-8c35-318e9d892363","weight":179},{"event_id":6545,"event_guid":"400622c5-3754-43fd-aaf3-0ca00e9ad551","weight":154},{"event_id":6553,"event_guid":"a667d070-483e-4e2b-9bf9-d9a5475b6356","weight":161},{"event_id":6565,"event_guid":"fb15f53a-ca5b-4c29-b901-89398e9aab72","weight":76},{"event_id":6568,"event_guid":"13d40859-635a-49e6-91bd-0f64bfcfe64c","weight":70},{"event_id":6570,"event_guid":"e4dbae08-779a-4972-a099-7c85df141fa4","weight":85},{"event_id":6582,"event_guid":"36635330-55d6-4297-abcd-6d22fd2d22df","weight":143},{"event_id":6603,"event_guid":"ea00d1e0-a580-415f-a8cf-f02883d939dc","weight":98},{"event_id":6607,"event_guid":"52ce1398-fa9b-4bd3-aa9e-6a49a764ac2c","weight":92},{"event_id":6611,"event_guid":"b1b28bd0-5279-4950-8385-9ee8a57187f9","weight":198}]},{"guid":"d995955c-319f-4228-b3f4-080868bbfdf8","title":"\"The\" Social Credit System","subtitle":"Why It's Both Better and Worse Than We can Imagine","slug":"35c3-9904-the_social_credit_system","link":"https://fahrplan.events.ccc.de/congress/2018/Fahrplan/events/9904.html","description":"The Chinese Social Credit System (SCS) has been discussed a lot in Western media. However, we do not know currently how the system that is supposed to take nationwide effect by 2020 will look like, as there are more than 70 pilot projects currently undertaken. These pilots rank from commercial royalty and rewards programs (Sesame Credit) to an Orwellian system, where each action has a predetermined associated score (Rongcheng). In-between, there’s nebulous algorithmic systems that basically act as a Black Box (Honesty Shanghai). This talk, therefore, looks at some of these pilots and their implementation details, and through an agent-based modeling framework, discusses the likely effects of different implementations. In doing so, it shows that most of the systems currently being tested are prone to manipulation by leaders from all levels of government, and that the ostensible goal of allocating scarce resources more efficiently is unlikely to be served by the new system(s).\n\nThe author, Antonia Hmaidi, is a PhD candidate in East Asian Economics with a focus on China. She presented a talk on the impact of internet censorship at the 33C3. This talk’s goal is to provide those interested with a technically-grounded understanding of “the” Chinese social credit system and its possible impact on Chinese society and economy. In doing so, it seeks to provide a more nuanced picture than is usually presented in either Chinese or Western media. Working on data science and machine learning in her free time allows the author to better understand the algorithms comprising “the” social credit system.","original_language":"eng","persons":["Toni"],"tags":["35c3","9904","Ethics, Society \u0026 Politics"],"view_count":14716,"promoted":false,"date":"2018-12-27T00:00:00.000+01:00","release_date":"2018-12-28T01:00:00.000+01:00","updated_at":"2025-06-17T04:45:02.516+02:00","length":3676,"duration":3676,"thumb_url":"https://static.media.ccc.de/media/congress/2018/9904-hd.jpg","poster_url":"https://static.media.ccc.de/media/congress/2018/9904-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/congress/2018/9904-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/congress/2018/9904-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/35c3-9904-the_social_credit_system","url":"https://api.media.ccc.de/public/events/d995955c-319f-4228-b3f4-080868bbfdf8","conference_title":"35C3: Refreshing Memories","conference_url":"https://api.media.ccc.de/public/conferences/35c3","related":[{"event_id":6378,"event_guid":"15f4e5c5-40e1-4c73-8da0-4cc2a773ab13","weight":155},{"event_id":6379,"event_guid":"9dde571b-4d49-4b44-8329-42e354bcc24b","weight":224},{"event_id":6381,"event_guid":"c0e4f528-92c7-4170-aff3-d4dd5cd74b2c","weight":124},{"event_id":6383,"event_guid":"7177142b-6f15-4fac-af62-c45df7a377a9","weight":283},{"event_id":6389,"event_guid":"c8b34953-b60f-4ed0-8784-dc20153e0725","weight":121},{"event_id":6390,"event_guid":"6a5007f4-e7d6-4c63-9a10-26dd48a6eb6c","weight":266},{"event_id":6391,"event_guid":"1601bf3b-ce4a-44c9-993f-7d28fa65168d","weight":111},{"event_id":6400,"event_guid":"527b56af-8d56-4edb-9027-9ca60767c742","weight":469},{"event_id":6401,"event_guid":"f0d70663-0769-4462-ad27-bc516d9cb141","weight":125},{"event_id":6404,"event_guid":"5b947f86-8ba1-4b99-adbe-7c5030deea0c","weight":198},{"event_id":6406,"event_guid":"686c1387-e761-4df6-b395-f9ddf92d46e7","weight":370},{"event_id":6409,"event_guid":"a42e5a4f-fd9b-4571-bf17-483978afecb3","weight":265},{"event_id":6410,"event_guid":"a12d17e9-3758-4fa0-b612-0c6ba22ea773","weight":111},{"event_id":6411,"event_guid":"42650545-4394-4455-a5f5-9efad111fedc","weight":267},{"event_id":6413,"event_guid":"a9c0c28c-4f40-4d06-99da-d73fbb2655c4","weight":183},{"event_id":6421,"event_guid":"1a28630d-985e-409b-be4a-b6679ecc83c3","weight":371},{"event_id":6422,"event_guid":"e8385c89-d33a-42d8-afb6-8ae28fe5c89d","weight":161},{"event_id":6423,"event_guid":"ea7c532f-cc2d-4cb1-8f15-1933df7fd523","weight":303},{"event_id":6430,"event_guid":"462f9320-3a0e-4785-82de-15343803c2ba","weight":353},{"event_id":6434,"event_guid":"6beabddc-2dd6-43d2-9936-618d41d42cde","weight":150},{"event_id":6462,"event_guid":"23e85d7a-9645-4ae2-9954-63b71abc08d4","weight":349},{"event_id":6471,"event_guid":"f17d3060-fb3d-4d73-b1e3-8bd5ec4d4d12","weight":159},{"event_id":6474,"event_guid":"f58a2b6d-bde0-483b-a8db-043ea9371cb6","weight":433},{"event_id":6488,"event_guid":"8943659a-536d-4afb-85de-f1b8b29a7902","weight":277},{"event_id":6493,"event_guid":"2375222b-7dae-4bca-a5b0-aea227ab0d76","weight":106},{"event_id":6494,"event_guid":"9a91d92b-0691-46b2-ba73-112bc598342f","weight":128},{"event_id":6499,"event_guid":"a750228d-a37d-43c0-8e2f-d46137a991dc","weight":170},{"event_id":6503,"event_guid":"d0d6d058-f117-4ccb-ba6a-c41d9290a287","weight":118},{"event_id":6507,"event_guid":"787007cf-828d-4409-94b0-90a0b8d727a0","weight":214},{"event_id":6511,"event_guid":"4f6f4278-1cfb-4e8d-935d-ec0ac2adefc5","weight":187},{"event_id":6543,"event_guid":"48ed6dea-e67d-4866-8c35-318e9d892363","weight":256},{"event_id":6551,"event_guid":"3a571c21-31ed-453b-886d-7dea7b5751cd","weight":106},{"event_id":6603,"event_guid":"ea00d1e0-a580-415f-a8cf-f02883d939dc","weight":405},{"event_id":6611,"event_guid":"b1b28bd0-5279-4950-8385-9ee8a57187f9","weight":261}]},{"guid":"46b7c5d8-318d-4f6c-a17e-73f2638ab46a","title":"Closing Event","subtitle":null,"slug":"35c3-9986-closing_event","link":"https://fahrplan.events.ccc.de/congress/2018/Fahrplan/events/9986.html","description":"Hier hört es auf.","original_language":"deu","persons":["rufus","rixx"],"tags":["35c3","9986","CCC"],"view_count":1830,"promoted":false,"date":"2018-12-30T00:00:00.000+01:00","release_date":"2018-12-30T01:00:00.000+01:00","updated_at":"2025-06-10T16:15:07.797+02:00","length":1647,"duration":1647,"thumb_url":"https://static.media.ccc.de/media/congress/2018/9986-hd.jpg","poster_url":"https://static.media.ccc.de/media/congress/2018/9986-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/congress/2018/9986-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/congress/2018/9986-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/35c3-9986-closing_event","url":"https://api.media.ccc.de/public/events/46b7c5d8-318d-4f6c-a17e-73f2638ab46a","conference_title":"35C3: Refreshing Memories","conference_url":"https://api.media.ccc.de/public/conferences/35c3","related":[{"event_id":6378,"event_guid":"15f4e5c5-40e1-4c73-8da0-4cc2a773ab13","weight":130},{"event_id":6383,"event_guid":"7177142b-6f15-4fac-af62-c45df7a377a9","weight":32},{"event_id":6406,"event_guid":"686c1387-e761-4df6-b395-f9ddf92d46e7","weight":36},{"event_id":6411,"event_guid":"42650545-4394-4455-a5f5-9efad111fedc","weight":33},{"event_id":6423,"event_guid":"ea7c532f-cc2d-4cb1-8f15-1933df7fd523","weight":44},{"event_id":6430,"event_guid":"462f9320-3a0e-4785-82de-15343803c2ba","weight":65},{"event_id":6462,"event_guid":"23e85d7a-9645-4ae2-9954-63b71abc08d4","weight":38},{"event_id":6471,"event_guid":"f17d3060-fb3d-4d73-b1e3-8bd5ec4d4d12","weight":93},{"event_id":6499,"event_guid":"a750228d-a37d-43c0-8e2f-d46137a991dc","weight":46},{"event_id":6507,"event_guid":"787007cf-828d-4409-94b0-90a0b8d727a0","weight":41},{"event_id":6535,"event_guid":"a875f05c-5eeb-4478-9e6f-863fc52b8868","weight":41},{"event_id":6543,"event_guid":"48ed6dea-e67d-4866-8c35-318e9d892363","weight":83},{"event_id":6565,"event_guid":"fb15f53a-ca5b-4c29-b901-89398e9aab72","weight":32},{"event_id":6569,"event_guid":"1f290832-c93f-453b-9966-83ecbda4c1c3","weight":43},{"event_id":6570,"event_guid":"e4dbae08-779a-4972-a099-7c85df141fa4","weight":74},{"event_id":6574,"event_guid":"54c671a2-1803-4085-a923-a875ca11723a","weight":40},{"event_id":6583,"event_guid":"623fd999-d7dd-4fd8-896c-75e51a21df1e","weight":51},{"event_id":6593,"event_guid":"c293b397-9fad-45ff-9ffe-716503c6c095","weight":33},{"event_id":6597,"event_guid":"93c1500d-c639-4247-854e-6e51e167dbeb","weight":42},{"event_id":6603,"event_guid":"ea00d1e0-a580-415f-a8cf-f02883d939dc","weight":67},{"event_id":6604,"event_guid":"75b955c7-3e7c-463d-9d31-5b1e1745a5b2","weight":19},{"event_id":6611,"event_guid":"b1b28bd0-5279-4950-8385-9ee8a57187f9","weight":194}]},{"guid":"0a4a43e0-2b8d-424c-aaa3-101c843de75c","title":"A WebPage in Three Acts","subtitle":"live coding performance","slug":"35c3-9598-a_webpage_in_three_acts","link":"https://fahrplan.events.ccc.de/congress/2018/Fahrplan/events/9598.html","description":"A Web Page in Three Acts is a live coding performance which combines principles of choreography within the formal structures of coding. An assemblage of semi-improvised visuals and composition experiments in web environments. The screen becomes an open stage for the hybrid code which links choreography and web programming as well as body and language.\n\nFor the series ‘WebPage Act I, II, III’, Joana Chicau created a specific grammar or vocabulary that links choreographic concepts from post-modern dance with web-coding functions. \nThis technique follows the concept of esoteric programming languages, also called esolang, used when writing so ware, integrating a new grammar into an existing one. Although an esolang doesn’t have a proper functionality, it is used in combination with other programming languages to explore alternative ways of composing and writing code. Chicau started using esoteric programming languages as an a empt to overcome the abstractness of algorithmic code, and simultaneously as a way to develop my own design language, which derives from choreographic concepts. \nThe performance starts with a standard webpage, followed by the opening of the web console. The screen is now divided in two stages: the ‘frontstage’, the interface a user normally accesses and the ‘backstage’ or the web console in which programming languages can be ran. In the web console Chicau is calling, juxtaposing and manipulating different functions from a glossary of code, while simultaneously displaying the varied outcomes of graphic elements in the screen. These functions are named a er choreographic concepts, which are assigned to specific web actions. While the computer interprets the code, the audience will be interpreting and start wondering about the relation between the ‘choreographic vocabulary’ within the code and its immediate outcome.\nThe screen becomes an open stage, providing the audience the access to the methodology and the tools used during the performance. The performative aspect of the act of coding is a way to make more transparent the process of composition and to enhance the nuances and transient character of coding. \nAs in choreography, web-design also deals with space, time and movement qualities. It has been defining ways of moving, collectively or individually, through fluid nonetheless complex landscapes of information displays, networked spaces, and multi- media environments. The performance being presented and the notion of ‘choreographic coding’ is a technical as much as social, cultural and aesthetic experiment constantly being expanded.\nProgram Code\nThe flexibility of code allows for a combination of possibilities, not only for the live performance se ing, but also for the use of the code itself by other designers, just as in any choreography that can be re-interpreted, re-created and adapted. The code serves as a generative tool for new possible outcomes in the creation of graphics for interfaces and a way of playing with the choreographic logic. Therefore, this method promotes disciplinary openness, by sharing ideologies and methodologies and questioning structures of collaboration and of intellectual property.\nThe documentation is delivered in an open-ended format, following Free/Libre Open Source (Floss) models/ philosophies. The source code for the project is available on: github.com/JoBCB\n\n\u003ca href=\"http://joanachicau.com/\"\u003ehttp://joanachicau.com/\u003c/a\u003e","original_language":"eng","persons":["Joana Chicau"],"tags":["35c3","9598","Art \u0026 Culture"],"view_count":2321,"promoted":false,"date":"2018-12-29T00:00:00.000+01:00","release_date":"2018-12-30T01:00:00.000+01:00","updated_at":"2025-06-29T13:00:04.097+02:00","length":2484,"duration":2484,"thumb_url":"https://static.media.ccc.de/media/congress/2018/9598-hd.jpg","poster_url":"https://static.media.ccc.de/media/congress/2018/9598-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/congress/2018/9598-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/congress/2018/9598-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/35c3-9598-a_webpage_in_three_acts","url":"https://api.media.ccc.de/public/events/0a4a43e0-2b8d-424c-aaa3-101c843de75c","conference_title":"35C3: Refreshing Memories","conference_url":"https://api.media.ccc.de/public/conferences/35c3","related":[{"event_id":6400,"event_guid":"527b56af-8d56-4edb-9027-9ca60767c742","weight":73},{"event_id":6411,"event_guid":"42650545-4394-4455-a5f5-9efad111fedc","weight":67},{"event_id":6430,"event_guid":"462f9320-3a0e-4785-82de-15343803c2ba","weight":93},{"event_id":6432,"event_guid":"de977841-8510-4172-9622-dd0563c2cb82","weight":70},{"event_id":6457,"event_guid":"74b9c748-970f-4693-ac7e-46fcc733d2b4","weight":87},{"event_id":6462,"event_guid":"23e85d7a-9645-4ae2-9954-63b71abc08d4","weight":68},{"event_id":6471,"event_guid":"f17d3060-fb3d-4d73-b1e3-8bd5ec4d4d12","weight":23},{"event_id":6474,"event_guid":"f58a2b6d-bde0-483b-a8db-043ea9371cb6","weight":93},{"event_id":6499,"event_guid":"a750228d-a37d-43c0-8e2f-d46137a991dc","weight":86},{"event_id":6502,"event_guid":"e66cded3-7336-42bd-a7c8-d77073465ad2","weight":86},{"event_id":6503,"event_guid":"d0d6d058-f117-4ccb-ba6a-c41d9290a287","weight":83},{"event_id":6507,"event_guid":"787007cf-828d-4409-94b0-90a0b8d727a0","weight":84},{"event_id":6511,"event_guid":"4f6f4278-1cfb-4e8d-935d-ec0ac2adefc5","weight":75},{"event_id":6517,"event_guid":"e77ef54a-5dd7-4be1-80c7-42726b273e6f","weight":82},{"event_id":6519,"event_guid":"5a8097ad-15c2-492e-8bc4-6b634fd8e963","weight":77},{"event_id":6523,"event_guid":"240fe8a1-ee33-4f07-88d0-34b8bb04db71","weight":100},{"event_id":6532,"event_guid":"94447a62-a3ba-4f6d-a3b7-b5318a954651","weight":91},{"event_id":6535,"event_guid":"a875f05c-5eeb-4478-9e6f-863fc52b8868","weight":179},{"event_id":6543,"event_guid":"48ed6dea-e67d-4866-8c35-318e9d892363","weight":180},{"event_id":6545,"event_guid":"400622c5-3754-43fd-aaf3-0ca00e9ad551","weight":78},{"event_id":6547,"event_guid":"089b7fec-3ee1-493c-9b90-782c0514ffb4","weight":26},{"event_id":6551,"event_guid":"3a571c21-31ed-453b-886d-7dea7b5751cd","weight":102},{"event_id":6553,"event_guid":"a667d070-483e-4e2b-9bf9-d9a5475b6356","weight":96},{"event_id":6570,"event_guid":"e4dbae08-779a-4972-a099-7c85df141fa4","weight":83},{"event_id":6603,"event_guid":"ea00d1e0-a580-415f-a8cf-f02883d939dc","weight":124},{"event_id":6611,"event_guid":"b1b28bd0-5279-4950-8385-9ee8a57187f9","weight":121}]},{"guid":"787007cf-828d-4409-94b0-90a0b8d727a0","title":"Best of Informationsfreiheit","subtitle":"Transparenz mit der Brechstange","slug":"35c3-9507-best_of_informationsfreiheit","link":"https://fahrplan.events.ccc.de/congress/2018/Fahrplan/events/9507.html","description":"\u003cp\u003eMit (u. a.): Rainer Rehak, Anna Biselli, Andre Meister, ... Was f\u0026uuml;r die Breitbandversorgung in Deutschland gilt, gilt auch f\u0026uuml;r Transparenz: \u0026Uuml;berall Demokratie-Funkl\u0026ouml;cher, die man stopfen muss, am besten mit Klagen. Wir erz\u0026auml;hlen, was das Informationsfreiheitsgesetz in diesem Jahr f\u0026uuml;r die Demokratie-Infrastruktur getan hat, welche Rolle dabei Klagen gespielt haben und was die IFG-Meisterschaften damit zu tun haben.\u003c/p\u003e","original_language":"deu","persons":["Arne Semsrott","Rainer Rehak","Andre Meister","Anna Biselli"],"tags":["35c3","9507","Ethics, Society \u0026 Politics","IFG","Informationsfreiheitsgesetz"],"view_count":11089,"promoted":false,"date":"2018-12-29T00:00:00.000+01:00","release_date":"2018-12-29T01:00:00.000+01:00","updated_at":"2025-07-07T23:15:04.074+02:00","length":3649,"duration":3649,"thumb_url":"https://static.media.ccc.de/media/congress/2018/9507-hd.jpg","poster_url":"https://static.media.ccc.de/media/congress/2018/9507-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/congress/2018/9507-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/congress/2018/9507-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/35c3-9507-best_of_informationsfreiheit","url":"https://api.media.ccc.de/public/events/787007cf-828d-4409-94b0-90a0b8d727a0","conference_title":"35C3: Refreshing Memories","conference_url":"https://api.media.ccc.de/public/conferences/35c3","related":[{"event_id":6378,"event_guid":"15f4e5c5-40e1-4c73-8da0-4cc2a773ab13","weight":127},{"event_id":6379,"event_guid":"9dde571b-4d49-4b44-8329-42e354bcc24b","weight":113},{"event_id":6383,"event_guid":"7177142b-6f15-4fac-af62-c45df7a377a9","weight":367},{"event_id":6389,"event_guid":"c8b34953-b60f-4ed0-8784-dc20153e0725","weight":111},{"event_id":6390,"event_guid":"6a5007f4-e7d6-4c63-9a10-26dd48a6eb6c","weight":183},{"event_id":6391,"event_guid":"1601bf3b-ce4a-44c9-993f-7d28fa65168d","weight":153},{"event_id":6400,"event_guid":"527b56af-8d56-4edb-9027-9ca60767c742","weight":276},{"event_id":6404,"event_guid":"5b947f86-8ba1-4b99-adbe-7c5030deea0c","weight":182},{"event_id":6406,"event_guid":"686c1387-e761-4df6-b395-f9ddf92d46e7","weight":369},{"event_id":6409,"event_guid":"a42e5a4f-fd9b-4571-bf17-483978afecb3","weight":182},{"event_id":6410,"event_guid":"a12d17e9-3758-4fa0-b612-0c6ba22ea773","weight":200},{"event_id":6411,"event_guid":"42650545-4394-4455-a5f5-9efad111fedc","weight":361},{"event_id":6413,"event_guid":"a9c0c28c-4f40-4d06-99da-d73fbb2655c4","weight":405},{"event_id":6421,"event_guid":"1a28630d-985e-409b-be4a-b6679ecc83c3","weight":462},{"event_id":6422,"event_guid":"e8385c89-d33a-42d8-afb6-8ae28fe5c89d","weight":131},{"event_id":6423,"event_guid":"ea7c532f-cc2d-4cb1-8f15-1933df7fd523","weight":355},{"event_id":6429,"event_guid":"d995955c-319f-4228-b3f4-080868bbfdf8","weight":214},{"event_id":6430,"event_guid":"462f9320-3a0e-4785-82de-15343803c2ba","weight":584},{"event_id":6462,"event_guid":"23e85d7a-9645-4ae2-9954-63b71abc08d4","weight":474},{"event_id":6467,"event_guid":"6e25dd44-763f-494b-bae5-75b409dcf1d0","weight":125},{"event_id":6471,"event_guid":"f17d3060-fb3d-4d73-b1e3-8bd5ec4d4d12","weight":409},{"event_id":6474,"event_guid":"f58a2b6d-bde0-483b-a8db-043ea9371cb6","weight":485},{"event_id":6477,"event_guid":"c85de43e-107e-4247-b550-946f376e2ec4","weight":102},{"event_id":6488,"event_guid":"8943659a-536d-4afb-85de-f1b8b29a7902","weight":256},{"event_id":6493,"event_guid":"2375222b-7dae-4bca-a5b0-aea227ab0d76","weight":121},{"event_id":6494,"event_guid":"9a91d92b-0691-46b2-ba73-112bc598342f","weight":121},{"event_id":6499,"event_guid":"a750228d-a37d-43c0-8e2f-d46137a991dc","weight":414},{"event_id":6503,"event_guid":"d0d6d058-f117-4ccb-ba6a-c41d9290a287","weight":377},{"event_id":6511,"event_guid":"4f6f4278-1cfb-4e8d-935d-ec0ac2adefc5","weight":495},{"event_id":6523,"event_guid":"240fe8a1-ee33-4f07-88d0-34b8bb04db71","weight":107},{"event_id":6535,"event_guid":"a875f05c-5eeb-4478-9e6f-863fc52b8868","weight":157},{"event_id":6543,"event_guid":"48ed6dea-e67d-4866-8c35-318e9d892363","weight":569},{"event_id":6545,"event_guid":"400622c5-3754-43fd-aaf3-0ca00e9ad551","weight":203},{"event_id":6551,"event_guid":"3a571c21-31ed-453b-886d-7dea7b5751cd","weight":142},{"event_id":6583,"event_guid":"623fd999-d7dd-4fd8-896c-75e51a21df1e","weight":126},{"event_id":6603,"event_guid":"ea00d1e0-a580-415f-a8cf-f02883d939dc","weight":338},{"event_id":6607,"event_guid":"52ce1398-fa9b-4bd3-aa9e-6a49a764ac2c","weight":137},{"event_id":6611,"event_guid":"b1b28bd0-5279-4950-8385-9ee8a57187f9","weight":502}]},{"guid":"765cb049-78f4-4997-8cc6-238283e241a8","title":"Projekt Hannah","subtitle":"Ein open-source Hardware- und Software-Design für vierbeinige Laufroboter","slug":"35c3-9915-projekt_hannah","link":"https://fahrplan.events.ccc.de/congress/2018/Fahrplan/events/9915.html","description":"Um das Entwickeln von eigenen Laufrobotern zu erleichtern, brauchen wir offene Alternativen zu bestehenden Plattformen. Am Beispiel unseres Projektes \"Hannah\" stellen wir euch Möglichkeiten vor, wie Open Source in Robotik-Hardware praktisch eingesetzt werden kann.\n\nWir bauen einen vierbeinigen Laufroboter, der vollständig open-source in Hard- und Software ist, denn Roboter werden für uns alle sicherer und nützlicher sein, wenn wir ihre Funktionalität vollständig verstehen und ihrer Hardware vertrauen können. Außerdem sind wir überzeugt, dass zukünftige Robotik/KI-Systeme für die Menschheit allgemein förderlich sein werden, wenn die zugrundeliegende Technologie unabhängig von privaten Interessen und in den Händen von Wissenschaftlern, Ingenieuren und Hackern weltweit ist.\n\nBei der Entwicklung von Laufrobotern ist die notwendige Hardware oft nicht erschwinglich, oder die Quellen für die Hardware-Designs oder die Software schwer zugänglich. Einen Laufroboter von Grund auf zu entwickeln kann leicht mehrere Jahre dauern, was für Forscher und Hobbyisten viel Aufwand bedeutet und für Startups ein hohes Risiko darstellt.\n\nWir entwickeln ein völlig freies quelloffenes Hardware- und Software-Design für einen Laufroboter, welches von allen verwendet, studiert, modifiziert und verteilt werden kann, und wollen damit einen Beitrag zur Demokratisierung des Bereichs der Laufroboter leisten. Das mechanische Design besteht aus 3D-gedruckten oder Laser-geschnitten Teilen, welche anderweitig zu teuer wären, bzw. aus Standardteilen, welche vielerorts günstig erworben werden können. Der Roboter kann somit leicht im lokalen Hackspace oder zu Hause nachgebaut werden. Das Motorsteuerungssystem ist eine ebenfalls quelloffene Elektronik- und Firmware-Eigenentwicklung zur einfachen Regelung von DC-Motoren inklusive eines flexiblen Bussystems zur Echtzeitkommunikation. Die Software umfasst die Low-Level Motorregelung und die Algorithmen zur Bewegungssteuerung für verschiedene Gangarten und Richtungen, welche durch Mikroprozessor-freundliche neuronale Regler erzeugt werden.\n\n\u003ca href=\"https://suprememachines.de/\"\u003ehttps://suprememachines.de/\u003c/a\u003e","original_language":"deu","persons":["Matthias Kubisch","Felix Just"],"tags":["35c3","9915","Hardware \u0026 Making"],"view_count":938,"promoted":false,"date":"2018-12-28T00:00:00.000+01:00","release_date":"2018-12-28T01:00:00.000+01:00","updated_at":"2025-02-11T15:15:07.133+01:00","length":3701,"duration":3701,"thumb_url":"https://static.media.ccc.de/media/congress/2018/9915-hd.jpg","poster_url":"https://static.media.ccc.de/media/congress/2018/9915-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/congress/2018/9915-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/congress/2018/9915-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/35c3-9915-projekt_hannah","url":"https://api.media.ccc.de/public/events/765cb049-78f4-4997-8cc6-238283e241a8","conference_title":"35C3: Refreshing Memories","conference_url":"https://api.media.ccc.de/public/conferences/35c3","related":[{"event_id":6406,"event_guid":"686c1387-e761-4df6-b395-f9ddf92d46e7","weight":20},{"event_id":6409,"event_guid":"a42e5a4f-fd9b-4571-bf17-483978afecb3","weight":18},{"event_id":6415,"event_guid":"5f5d8fd7-45a7-44e4-8d82-dfb8ee692f8b","weight":26},{"event_id":6418,"event_guid":"dbd61e6a-dbde-4dcd-9b2e-73ba7ad62861","weight":26},{"event_id":6423,"event_guid":"ea7c532f-cc2d-4cb1-8f15-1933df7fd523","weight":29},{"event_id":6430,"event_guid":"462f9320-3a0e-4785-82de-15343803c2ba","weight":46},{"event_id":6432,"event_guid":"de977841-8510-4172-9622-dd0563c2cb82","weight":21},{"event_id":6434,"event_guid":"6beabddc-2dd6-43d2-9936-618d41d42cde","weight":37},{"event_id":6445,"event_guid":"8cbe8908-4040-402f-93b5-5a4a64cf6f09","weight":26},{"event_id":6457,"event_guid":"74b9c748-970f-4693-ac7e-46fcc733d2b4","weight":34},{"event_id":6458,"event_guid":"3ff227f1-93cc-4a1d-8f0e-68fc12aea2c9","weight":27},{"event_id":6462,"event_guid":"23e85d7a-9645-4ae2-9954-63b71abc08d4","weight":45},{"event_id":6465,"event_guid":"622c9585-e332-4915-a9ac-987a34da4d14","weight":32},{"event_id":6466,"event_guid":"2d71612c-7f40-484b-a939-10b809aedd80","weight":42},{"event_id":6471,"event_guid":"f17d3060-fb3d-4d73-b1e3-8bd5ec4d4d12","weight":31},{"event_id":6474,"event_guid":"f58a2b6d-bde0-483b-a8db-043ea9371cb6","weight":58},{"event_id":6479,"event_guid":"8c84a37f-a8a5-4061-bfde-8da074ea8693","weight":37},{"event_id":6493,"event_guid":"2375222b-7dae-4bca-a5b0-aea227ab0d76","weight":20},{"event_id":6499,"event_guid":"a750228d-a37d-43c0-8e2f-d46137a991dc","weight":33},{"event_id":6529,"event_guid":"f76415ac-d07b-4c5a-bedf-460470711712","weight":26},{"event_id":6535,"event_guid":"a875f05c-5eeb-4478-9e6f-863fc52b8868","weight":34},{"event_id":6536,"event_guid":"0a4a43e0-2b8d-424c-aaa3-101c843de75c","weight":26},{"event_id":6543,"event_guid":"48ed6dea-e67d-4866-8c35-318e9d892363","weight":32}]},{"guid":"cf86e707-27a6-4839-a03f-438413e7756f","title":"Kosmische Teilchenbeschleuniger und ihre Spuren in der Antarktis","subtitle":"Über die Identifikation des ersten kosmischen Teilchenbeschleunigers und den Beginn einer neuen Ära in der Multimessenger-Astronomie","slug":"35c3-9664-kosmische_teilchenbeschleuniger_und_ihre_spuren_in_der_antarktis","link":"https://fahrplan.events.ccc.de/congress/2018/Fahrplan/events/9664.html","description":"\u003cp\u003eVor 5.7 Milliarden Jahren emittierte der Blazar TXS0506+056 eine gro\u0026szlig;e Menge schwach wechselwirkender Neutrinos. Von dem durch ein supermassives schwarzes Loch im Zentrum seiner Galaxie angetriebenen kosmischen Teilchenbeschleuniger fand eines dieser Teilchen seinen Weg zur Erde und interagierte mit Wassermolek\u0026uuml;len im antarktischen Eis. Durch einen gl\u0026uuml;cklichen Zufall konnte das IceCube Neutrino Observatory, ein Kubikkilometer gro\u0026szlig;er Detektor aus instrumentiertem Eis, am 22. September 2017 eine Lichtspur aufzeichnen, die direkt zur Quelle zur\u0026uuml;ck zeigte. Damit konnte erstmals ein bekanntes astrophysikalisches Objekt mit dem Ursprung eines kosmischen Neutrinos assoziert werden und das Ereignis IceCube-170922A schrieb Geschichte. Ein n\u0026auml;herer Blick auf die w\u0026auml;hrend 2014-2015 gesammelten Daten zeigte, dass die Neutrino-Emission von TXS0506+056 phasenweise erh\u0026ouml;ht ist. Dies unterst\u0026uuml;tzt die These, dass das Ereignis von 2017 tats\u0026auml;chlich dem Blazar zugeordnet werden kann und die Entdeckung wurde zu einem gro\u0026szlig;er Erfolg f\u0026uuml;r die Multi-Messenger Astrophysik.\u003c/p\u003e\r\n\u003cp\u003eBereits 1912 entdeckte Viktor Hess die als kosmische Strahlen bekannten hochenergetischen Teilchen, die im Sekundentakt aus dem Weltall auf die Erdatmosph\u0026auml;re treffen. Einige von ihnen stammen aus unserer Sonne, andere von Quellen in unserer eigenen Galaxie \u0026ndash; bei den h\u0026ouml;chsten Energien liegen die Urspr\u0026uuml;nge allerdings vermutlich in weit entfernten Galaxien. Ungl\u0026uuml;cklicherweise handelt es sich gr\u0026ouml;\u0026szlig;teils um geladene Ionen, die auf ihrem Weg durch das Universum durch Magnetfelder abgelenkt werden und nicht zu ihren Quellen zur\u0026uuml;ckverfolgt werden k\u0026ouml;nnen. Deswegen konnte in den mehr als 100 Jahren seit ihrer Entdeckung keine eindeutige Quelle extragalaktischer kosmischer Strahlen identifiziert werden.\u003c/p\u003e\r\n\u003cp\u003eTrotz allem gibt es dort drau\u0026szlig;en Objekte, die winzige Teilchen mit den unvorstellbar geringen Massen von 10^-24g auf die Energie beschleunigen, mit der Rafael Nadal seine Tennisb\u0026auml;lle aufschl\u0026auml;gt. In irgendeiner Form m\u0026uuml;ssen diese Objekte strahlen und neben kosmischen Strahlen auch andere Teilchen emittieren. Hier setzt die Idee von Multi-Messenger Astroteilchenphysik an: Bei der Untersuchung der energiereichsten Objekte unseres Universums werden zugleich Licht, Neutrinos und Gravitationswellen betrachtet, allesamt ungeladene Boten, die Informationen von den Quellen direkt zu unseren Detektoren tragen. W\u0026auml;hrend 2017 Gravtitationswellen eines Gammastrahlenblitzes identifiziert werden konnten, war der diesj\u0026auml;hrige Durchbruch in der Multi-Messenger Astroteilchenphysik die Assoziation eines von IceCube detektierten Neutrinos mit einem bekannten Blazar in einer weit entfernten Galaxie.\u003c/p\u003e\r\n\u003cp\u003eIn diesem Vortrag erkl\u0026auml;ren wir, was Menschen zum Bau komplexer Detektoren an den exotischsten Pl\u0026auml;tzen der Welt motiviert, um hochenergetische Teilchen aus dem Weltall zu jagen. Wir sprechen \u0026uuml;ber die bahnbrechende Entdeckung diesen Jahres und beleuchten, wie der Durchbruch durch twitter-\u0026auml;hnliche Echtzeit-Monitoring-Systeme \u0026uuml;berhaupt erst m\u0026ouml;glich wurde.\u003c/p\u003e\r\n\u003cp\u003eImage / Video Credits \u003cbr /\u003e\u003cbr /\u003eTitelbild: NASA \u003cbr /\u003eB2\u0026nbsp;\u0026nbsp;\u0026nbsp; Uni Wien \u003cbr /\u003eB3\u0026nbsp;\u0026nbsp;\u0026nbsp; NASA \u003cbr /\u003eB4\u0026nbsp;\u0026nbsp;\u0026nbsp; CERN / LHC \u003cbr /\u003eB5\u0026nbsp;\u0026nbsp;\u0026nbsp; Auger Collaboration \u003cbr /\u003eB6\u0026nbsp;\u0026nbsp;\u0026nbsp; Sven Lafebre \u003cbr /\u003eB7\u0026nbsp;\u0026nbsp;\u0026nbsp; NASA \u003cbr /\u003eB8\u0026nbsp;\u0026nbsp;\u0026nbsp; \u0026nbsp;A. Fedynitch DESY \u003cbr /\u003eB9\u0026nbsp;\u0026nbsp;\u0026nbsp; IceCube Observatory \u003cbr /\u003eB10\u0026nbsp;\u0026nbsp;\u0026nbsp; freier-grafiker.de \u003cbr /\u003eB11 \u0026nbsp;\u0026nbsp;\u0026nbsp; IceCube Collaboration \u003cbr /\u003eB12\u0026nbsp;\u0026nbsp;\u0026nbsp; \u003ca class=\"moz-txt-link-freetext\" href=\"https://military.id.me/\"\u003ehttps://military.id.me/\u003c/a\u003e \u003cbr /\u003eB13\u0026nbsp;\u0026nbsp;\u0026nbsp; Argonne National Laboratory \u003cbr /\u003eB14\u0026nbsp;\u0026nbsp;\u0026nbsp; IceCube Collaboration \u003cbr /\u003eB15\u0026nbsp;\u0026nbsp;\u0026nbsp; IceCube Collaboration \u003cbr /\u003eB16\u0026nbsp;\u0026nbsp;\u0026nbsp; DESY (Renderbild) \u003cbr /\u003eB17\u0026nbsp;\u0026nbsp;\u0026nbsp; IceCube Collaboration \u003cbr /\u003eB18\u0026nbsp;\u0026nbsp;\u0026nbsp; IceCube Collaboration \u003cbr /\u003eB19\u0026nbsp;\u0026nbsp;\u0026nbsp; IceCube Collaboration \u003cbr /\u003eB20\u0026nbsp;\u0026nbsp;\u0026nbsp; Science Communication Lab und DESY (\u003ca class=\"moz-txt-link-freetext\" href=\"https://multimessenger.desy.de/\"\u003ehttps://multimessenger.desy.de/\u003c/a\u003e ) \u003cbr /\u003eB21\u0026nbsp;\u0026nbsp;\u0026nbsp; Science Communication Lab und DESY (\u003ca class=\"moz-txt-link-freetext\" href=\"https://multimessenger.desy.de/\"\u003ehttps://multimessenger.desy.de/\u003c/a\u003e ) \u003cbr /\u003e\u003cbr /\u003eReferences \u003cbr /\u003e\u003cbr /\u003eR1\u0026nbsp;\u0026nbsp;\u0026nbsp; \u003ca class=\"moz-txt-link-freetext\" href=\"https://www.mpi-hd.mpg.de/hfm/HESS/public/vfHess.pdf\"\u003ehttps://www.mpi-hd.mpg.de/hfm/HESS/public/vfHess.pdf\u003c/a\u003e (DE) ausf\u0026uuml;hrliche Diploma-Thesis \u003cbr /\u003eR2\u0026nbsp;\u0026nbsp;\u0026nbsp; \u003ca class=\"moz-txt-link-freetext\" href=\"https://arxiv.org/abs/1808.02927\"\u003ehttps://arxiv.org/abs/1808.02927\u003c/a\u003e Original-Paper inkl. Kommentare \u003cbr /\u003eR3\u0026nbsp;\u0026nbsp;\u0026nbsp; \u003ca class=\"moz-txt-link-freetext\" href=\"https://arxiv.org/abs/1701.07305\"\u003ehttps://arxiv.org/abs/1701.07305\u003c/a\u003e Proceedings on electron positron fluxes (AMS Coll. ) \u003cbr /\u003eR4\u0026nbsp;\u0026nbsp;\u0026nbsp; \u003ca class=\"moz-txt-link-freetext\" href=\"https://arxiv.org/abs/astro-ph/0609060\"\u003ehttps://arxiv.org/abs/astro-ph/0609060\u003c/a\u003e Auger Observatory \u003cbr /\u003eR5\u0026nbsp;\u0026nbsp;\u0026nbsp; \u003ca class=\"moz-txt-link-freetext\" href=\"https://arxiv.org/abs/1502.01323\"\u003ehttps://arxiv.org/abs/1502.01323\u003c/a\u003e ausf\u0026uuml;hrliche Detektorbeschreibung \u003cbr /\u003eR6\u0026nbsp;\u0026nbsp;\u0026nbsp; \u003ca class=\"moz-txt-link-freetext\" href=\"https://arxiv.org/abs/1604.03637\"\u003ehttps://arxiv.org/abs/1604.03637\u003c/a\u003e AugerPrime Design Report, ohne AERA Radio Det. \u003cbr /\u003eR7\u0026nbsp;\u0026nbsp;\u0026nbsp; \u003ca class=\"moz-txt-link-freetext\" href=\"https://arxiv.org/abs/1311.7346\"\u003ehttps://arxiv.org/abs/1311.7346\u003c/a\u003e\u0026nbsp; Galactic Cosmic Rays Review \u003cbr /\u003eR8\u0026nbsp;\u0026nbsp;\u0026nbsp; \u003ca class=\"moz-txt-link-freetext\" href=\"https://arxiv.org/abs/1804.02331\"\u003ehttps://arxiv.org/abs/1804.02331\u003c/a\u003e Galactic CR from young massive stars \u003cbr /\u003eR9\u0026nbsp;\u0026nbsp;\u0026nbsp; \u003ca class=\"moz-txt-link-freetext\" href=\"https://arxiv.org/abs/0711.2256\"\u003ehttps://arxiv.org/abs/0711.2256\u003c/a\u003e 2008 Correlation of UHECR with AGN (Auger Coll.) \u003cbr /\u003eR10\u0026nbsp;\u0026nbsp;\u0026nbsp; \u003ca class=\"moz-txt-link-freetext\" href=\"https://arxiv.org/abs/1709.07321\"\u003ehttps://arxiv.org/abs/1709.07321\u003c/a\u003e\u0026nbsp;\u0026nbsp;\u0026nbsp; 2017 large scale UHECR anisotropy (Auger Coll.) \u003cbr /\u003eR11\u0026nbsp;\u0026nbsp;\u0026nbsp; \u003ca class=\"moz-txt-link-freetext\" href=\"https://arxiv.org/abs/0812.3809\"\u003ehttps://arxiv.org/abs/0812.3809\u003c/a\u003e High Energy Neutrino Detectors overview \u003cbr /\u003eR12\u0026nbsp;\u0026nbsp;\u0026nbsp; \u003ca class=\"moz-txt-link-freetext\" href=\"https://arxiv.org/abs/1412.5106\"\u003ehttps://arxiv.org/abs/1412.5106\u003c/a\u003e IceCube Gen2 \u003cbr /\u003eR13 \u0026nbsp;\u0026nbsp;\u0026nbsp; \u003ca class=\"moz-txt-link-freetext\" href=\"https://arxiv.org/abs/1607.02671\"\u003ehttps://arxiv.org/abs/1607.02671\u003c/a\u003e PINGU IceCube \u003cbr /\u003eR14\u0026nbsp;\u0026nbsp;\u0026nbsp; \u003ca class=\"moz-txt-link-freetext\" href=\"https://arxiv.org/abs/1612.05093\"\u003ehttps://arxiv.org/abs/1612.05093\u003c/a\u003e IceCube Instrumentation and Online Systems (DOM) \u003cbr /\u003eR15\u0026nbsp;\u0026nbsp;\u0026nbsp; \u003ca class=\"moz-txt-link-freetext\" href=\"http://science.sciencemag.org/content/342/6161/1242856.full\"\u003ehttp://science.sciencemag.org/content/342/6161/1242856.full\u003c/a\u003e (\u003ca class=\"moz-txt-link-freetext\" href=\"https://arxiv.org/abs/1311.5238\"\u003ehttps://arxiv.org/abs/1311.5238\u003c/a\u003e ) \u003cbr /\u003eR16\u0026nbsp;\u0026nbsp;\u0026nbsp; \u003ca class=\"moz-txt-link-freetext\" href=\"https://arxiv.org/abs/1805.11112\"\u003ehttps://arxiv.org/abs/1805.11112\u003c/a\u003e\u0026nbsp; Neutrino Astronomy focus IceCube \u003cbr /\u003eR17 \u0026nbsp;\u0026nbsp;\u0026nbsp; \u003ca class=\"moz-txt-link-freetext\" href=\"http://science.sciencemag.org/content/361/6398/eaat1378\"\u003ehttp://science.sciencemag.org/content/361/6398/eaat1378\u003c/a\u003e (open access: \u003ca class=\"moz-txt-link-freetext\" href=\"https://arxiv.org/abs/1807.08816\"\u003ehttps://arxiv.org/abs/1807.08816\u003c/a\u003e ) \u003cbr /\u003eR18\u0026nbsp;\u0026nbsp;\u0026nbsp; \u003ca class=\"moz-txt-link-freetext\" href=\"http://science.sciencemag.org/content/361/6398/147\"\u003ehttp://science.sciencemag.org/content/361/6398/147\u003c/a\u003e (open access: \u003ca class=\"moz-txt-link-freetext\" href=\"https://arxiv.org/abs/1807.08794\"\u003ehttps://arxiv.org/abs/1807.08794\u003c/a\u003e ) \u003cbr /\u003eR19\u0026nbsp;\u0026nbsp;\u0026nbsp;\u0026nbsp; \u003ca class=\"moz-txt-link-freetext\" href=\"https://arxiv.org/abs/1807.04275\"\u003ehttps://arxiv.org/abs/1807.04275\u003c/a\u003e modeling TXS2 \u003cbr /\u003eR20 \u0026nbsp;\u0026nbsp;\u0026nbsp; \u003ca class=\"moz-txt-link-freetext\" href=\"http://adsabs.harvard.edu/abs/1993ARA%26A..31..473A\"\u003ehttp://adsabs.harvard.edu/abs/1993ARA%26A..31..473A\u003c/a\u003e AGN Unification scheme 1993 \u003cbr /\u003eR21\u0026nbsp;\u0026nbsp;\u0026nbsp; \u003ca class=\"moz-txt-link-freetext\" href=\"https://arxiv.org/abs/1107.5576\"\u003ehttps://arxiv.org/abs/1107.5576\u003c/a\u003e AGN UHECR \u003cbr /\u003eR22\u0026nbsp;\u0026nbsp;\u0026nbsp; \u003ca class=\"moz-txt-link-freetext\" href=\"https://arxiv.org/abs/1812.05939\"\u003ehttps://arxiv.org/abs/1812.05939\u003c/a\u003e Historical flare conventional models \u003cbr /\u003eR23\u0026nbsp;\u0026nbsp;\u0026nbsp; \u003ca class=\"moz-txt-link-freetext\" href=\"https://arxiv.org/abs/1809.00601\"\u003ehttps://arxiv.org/abs/1809.00601\u003c/a\u003e Gas - Jet interaction model for historical flare\u0026nbsp;\u003c/p\u003e\r\n\u003cp\u003e\u0026nbsp;\u003c/p\u003e","original_language":"deu","persons":["Anni"],"tags":["35c3","9664","Science"],"view_count":1400,"promoted":false,"date":"2018-12-29T00:00:00.000+01:00","release_date":"2018-12-29T01:00:00.000+01:00","updated_at":"2025-03-09T22:30:03.624+01:00","length":2996,"duration":2996,"thumb_url":"https://static.media.ccc.de/media/congress/2018/9664-hd.jpg","poster_url":"https://static.media.ccc.de/media/congress/2018/9664-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/congress/2018/9664-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/congress/2018/9664-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/35c3-9664-kosmische_teilchenbeschleuniger_und_ihre_spuren_in_der_antarktis","url":"https://api.media.ccc.de/public/events/cf86e707-27a6-4839-a03f-438413e7756f","conference_title":"35C3: Refreshing Memories","conference_url":"https://api.media.ccc.de/public/conferences/35c3","related":[{"event_id":6384,"event_guid":"bfdac26a-86bf-4a80-99c6-a9a0be15f003","weight":47},{"event_id":6430,"event_guid":"462f9320-3a0e-4785-82de-15343803c2ba","weight":49},{"event_id":6471,"event_guid":"f17d3060-fb3d-4d73-b1e3-8bd5ec4d4d12","weight":35},{"event_id":6474,"event_guid":"f58a2b6d-bde0-483b-a8db-043ea9371cb6","weight":51},{"event_id":6499,"event_guid":"a750228d-a37d-43c0-8e2f-d46137a991dc","weight":79},{"event_id":6503,"event_guid":"d0d6d058-f117-4ccb-ba6a-c41d9290a287","weight":90},{"event_id":6507,"event_guid":"787007cf-828d-4409-94b0-90a0b8d727a0","weight":57},{"event_id":6511,"event_guid":"4f6f4278-1cfb-4e8d-935d-ec0ac2adefc5","weight":68},{"event_id":6521,"event_guid":"020051ff-2594-46ce-b92a-0786743e4624","weight":50},{"event_id":6529,"event_guid":"f76415ac-d07b-4c5a-bedf-460470711712","weight":50},{"event_id":6532,"event_guid":"94447a62-a3ba-4f6d-a3b7-b5318a954651","weight":57},{"event_id":6535,"event_guid":"a875f05c-5eeb-4478-9e6f-863fc52b8868","weight":48},{"event_id":6543,"event_guid":"48ed6dea-e67d-4866-8c35-318e9d892363","weight":56},{"event_id":6545,"event_guid":"400622c5-3754-43fd-aaf3-0ca00e9ad551","weight":51},{"event_id":6563,"event_guid":"3d5774f7-7f42-40bb-a318-4a2c6357dd9b","weight":64},{"event_id":6593,"event_guid":"c293b397-9fad-45ff-9ffe-716503c6c095","weight":75}]},{"guid":"400622c5-3754-43fd-aaf3-0ca00e9ad551","title":"Funkzellenabfrage: Die alltägliche Rasterfahndung unserer Handydaten","subtitle":"Wie wir alle regelmäßig den Behörden ins Netz gehen und wie man immerhin mehr Transparenz schaffen kann","slug":"35c3-9972-funkzellenabfrage_die_alltagliche_rasterfahndung_unserer_handydaten","link":"https://fahrplan.events.ccc.de/congress/2018/Fahrplan/events/9972.html","description":"Polizei und Geheimdienste sammeln per \"Funkzellenabfrage\" Tag für Tag Millionen von Standort-Daten. Netzbetreiber liefern den Behörden regelmäßig Datensätze aller Mobilfunknummern, die zu einem bestimmten Zeitpunkt in bestimmten Funkzellen waren. Entgegen den gesetzlichen Bestimmungen erfahren Betroffene nicht davon.\n\nDieser Talk macht deutlich, was diese Form der Massenüberwachung aus bürgerrechtlicher Sicht bedeutet. Danach stellen die Speaker das Berliner Funkzellenabfragen-Transparenz-System vor, das zumindest ein wenig Licht ins Dunkel dieser Überwachungsmaßnahmen bringen kann.\n\n\u003ca href=\"https://fts.berlin.de/\"\u003ehttps://fts.berlin.de/\u003c/a\u003e","original_language":"deu","persons":["Ulf Buermeyer","Andre Meister"],"tags":["35c3","9972","Ethics, Society \u0026 Politics"],"view_count":6981,"promoted":false,"date":"2018-12-29T00:00:00.000+01:00","release_date":"2018-12-30T01:00:00.000+01:00","updated_at":"2025-07-01T15:30:04.655+02:00","length":3528,"duration":3528,"thumb_url":"https://static.media.ccc.de/media/congress/2018/9972-hd.jpg","poster_url":"https://static.media.ccc.de/media/congress/2018/9972-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/congress/2018/9972-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/congress/2018/9972-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/35c3-9972-funkzellenabfrage_die_alltagliche_rasterfahndung_unserer_handydaten","url":"https://api.media.ccc.de/public/events/400622c5-3754-43fd-aaf3-0ca00e9ad551","conference_title":"35C3: Refreshing Memories","conference_url":"https://api.media.ccc.de/public/conferences/35c3","related":[{"event_id":6383,"event_guid":"7177142b-6f15-4fac-af62-c45df7a377a9","weight":138},{"event_id":6389,"event_guid":"c8b34953-b60f-4ed0-8784-dc20153e0725","weight":113},{"event_id":6391,"event_guid":"1601bf3b-ce4a-44c9-993f-7d28fa65168d","weight":124},{"event_id":6400,"event_guid":"527b56af-8d56-4edb-9027-9ca60767c742","weight":96},{"event_id":6406,"event_guid":"686c1387-e761-4df6-b395-f9ddf92d46e7","weight":145},{"event_id":6410,"event_guid":"a12d17e9-3758-4fa0-b612-0c6ba22ea773","weight":155},{"event_id":6411,"event_guid":"42650545-4394-4455-a5f5-9efad111fedc","weight":108},{"event_id":6413,"event_guid":"a9c0c28c-4f40-4d06-99da-d73fbb2655c4","weight":118},{"event_id":6414,"event_guid":"f010dc03-13bc-413d-95ec-e8786626a2f1","weight":97},{"event_id":6421,"event_guid":"1a28630d-985e-409b-be4a-b6679ecc83c3","weight":161},{"event_id":6423,"event_guid":"ea7c532f-cc2d-4cb1-8f15-1933df7fd523","weight":128},{"event_id":6430,"event_guid":"462f9320-3a0e-4785-82de-15343803c2ba","weight":186},{"event_id":6462,"event_guid":"23e85d7a-9645-4ae2-9954-63b71abc08d4","weight":247},{"event_id":6471,"event_guid":"f17d3060-fb3d-4d73-b1e3-8bd5ec4d4d12","weight":125},{"event_id":6474,"event_guid":"f58a2b6d-bde0-483b-a8db-043ea9371cb6","weight":248},{"event_id":6494,"event_guid":"9a91d92b-0691-46b2-ba73-112bc598342f","weight":96},{"event_id":6499,"event_guid":"a750228d-a37d-43c0-8e2f-d46137a991dc","weight":235},{"event_id":6503,"event_guid":"d0d6d058-f117-4ccb-ba6a-c41d9290a287","weight":316},{"event_id":6507,"event_guid":"787007cf-828d-4409-94b0-90a0b8d727a0","weight":203},{"event_id":6511,"event_guid":"4f6f4278-1cfb-4e8d-935d-ec0ac2adefc5","weight":291},{"event_id":6519,"event_guid":"5a8097ad-15c2-492e-8bc4-6b634fd8e963","weight":105},{"event_id":6523,"event_guid":"240fe8a1-ee33-4f07-88d0-34b8bb04db71","weight":97},{"event_id":6535,"event_guid":"a875f05c-5eeb-4478-9e6f-863fc52b8868","weight":266},{"event_id":6536,"event_guid":"0a4a43e0-2b8d-424c-aaa3-101c843de75c","weight":38},{"event_id":6543,"event_guid":"48ed6dea-e67d-4866-8c35-318e9d892363","weight":437},{"event_id":6547,"event_guid":"089b7fec-3ee1-493c-9b90-782c0514ffb4","weight":38},{"event_id":6551,"event_guid":"3a571c21-31ed-453b-886d-7dea7b5751cd","weight":162},{"event_id":6553,"event_guid":"a667d070-483e-4e2b-9bf9-d9a5475b6356","weight":192},{"event_id":6568,"event_guid":"13d40859-635a-49e6-91bd-0f64bfcfe64c","weight":91},{"event_id":6583,"event_guid":"623fd999-d7dd-4fd8-896c-75e51a21df1e","weight":154},{"event_id":6603,"event_guid":"ea00d1e0-a580-415f-a8cf-f02883d939dc","weight":206},{"event_id":6611,"event_guid":"b1b28bd0-5279-4950-8385-9ee8a57187f9","weight":235}]},{"guid":"8580bb67-f3f8-4978-aba8-abad02ecceec","title":"Lightning Talks Day 4","subtitle":null,"slug":"35c3-9568-lightning_talks_day_4","link":"https://fahrplan.events.ccc.de/congress/2018/Fahrplan/events/9568.html","description":"Lightning Talks are short lectures (almost) any congress participant may give! Bring your infectious enthusiasm to an audience with a short attention span! Discuss a program, system or technique! Pitch your projects and ideas or try to rally a crew of people to your party or assembly! Whatever you bring, make it quick!\n\nDid you think that the thrill of sharing your ideas in front of a huge audience at a C3 was something you'd never experience? Do you work on a cool project and want to get the word out? Was your talk one of the hundreds that got rejected? Did you come up with an awesome hack that you need to share? Go ahead and enter your Lightning Talk now!\n\nThe 35C3 Lightning Talks consist of three fast paced sessions which are perfect for pitching new software or hardware projects, exploits, creative pranks or strange ideas you need to get out to a global audience. Even if you don't have an awesome idea or project to share, a Lightning Talk is perfect for pitching your Assembly, your workshop or even a longer talk you'll give as a self-organized session. Your five minutes of fame!\n\nFor registration and schedule info, please check out https://c3lt.de/35c3\n\n\u003ca href=\"https://c3lt.de/35c3\"\u003ehttps://c3lt.de/35c3\u003c/a\u003e\n\n\u003ca href=\"https://events.ccc.de/congress/2018/wiki/index.php/Static:Lightning_Talks\"\u003ehttps://events.ccc.de/congress/2018/wiki/index.php/Static:Lightning_Talks\u003c/a\u003e","original_language":"eng","persons":["gedsic","bigalex"],"tags":["35c3","9568","CCC"],"view_count":1642,"promoted":false,"date":"2018-12-30T00:00:00.000+01:00","release_date":"2018-12-31T01:00:00.000+01:00","updated_at":"2024-11-27T09:15:03.410+01:00","length":7288,"duration":7288,"thumb_url":"https://static.media.ccc.de/media/congress/2018/9568-hd.jpg","poster_url":"https://static.media.ccc.de/media/congress/2018/9568-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/congress/2018/9568-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/congress/2018/9568-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/35c3-9568-lightning_talks_day_4","url":"https://api.media.ccc.de/public/events/8580bb67-f3f8-4978-aba8-abad02ecceec","conference_title":"35C3: Refreshing Memories","conference_url":"https://api.media.ccc.de/public/conferences/35c3","related":[{"event_id":5542,"event_guid":"R-pD0Fv2VLbFIaL_sQA1mw","weight":1},{"event_id":6392,"event_guid":"65563dfd-db48-41ea-85a9-e889dd673d09","weight":1},{"event_id":6400,"event_guid":"527b56af-8d56-4edb-9027-9ca60767c742","weight":21},{"event_id":6409,"event_guid":"a42e5a4f-fd9b-4571-bf17-483978afecb3","weight":14},{"event_id":6411,"event_guid":"42650545-4394-4455-a5f5-9efad111fedc","weight":19},{"event_id":6413,"event_guid":"a9c0c28c-4f40-4d06-99da-d73fbb2655c4","weight":1},{"event_id":6430,"event_guid":"462f9320-3a0e-4785-82de-15343803c2ba","weight":19},{"event_id":6462,"event_guid":"23e85d7a-9645-4ae2-9954-63b71abc08d4","weight":15},{"event_id":6466,"event_guid":"2d71612c-7f40-484b-a939-10b809aedd80","weight":1},{"event_id":6470,"event_guid":"663a4b68-bb0d-493d-826c-07c609883b86","weight":1},{"event_id":6474,"event_guid":"f58a2b6d-bde0-483b-a8db-043ea9371cb6","weight":15},{"event_id":6499,"event_guid":"a750228d-a37d-43c0-8e2f-d46137a991dc","weight":19},{"event_id":6511,"event_guid":"4f6f4278-1cfb-4e8d-935d-ec0ac2adefc5","weight":14},{"event_id":6532,"event_guid":"94447a62-a3ba-4f6d-a3b7-b5318a954651","weight":12},{"event_id":6535,"event_guid":"a875f05c-5eeb-4478-9e6f-863fc52b8868","weight":1},{"event_id":6539,"event_guid":"0cd6c4d6-5260-53d1-8abe-111907e394a6","weight":1},{"event_id":6543,"event_guid":"48ed6dea-e67d-4866-8c35-318e9d892363","weight":23},{"event_id":6545,"event_guid":"400622c5-3754-43fd-aaf3-0ca00e9ad551","weight":1},{"event_id":6567,"event_guid":"b87de377-eb03-4795-b998-7988a63fc239","weight":1},{"event_id":6570,"event_guid":"e4dbae08-779a-4972-a099-7c85df141fa4","weight":20},{"event_id":6574,"event_guid":"54c671a2-1803-4085-a923-a875ca11723a","weight":18},{"event_id":6583,"event_guid":"623fd999-d7dd-4fd8-896c-75e51a21df1e","weight":17},{"event_id":6590,"event_guid":"7ee42591-4f4d-481d-884b-44f5e18e1803","weight":15},{"event_id":6591,"event_guid":"ba68f092-89bd-4348-9f81-7a05317a0497","weight":6},{"event_id":6598,"event_guid":"8bd222ad-34a7-468a-9e83-11767dcfa809","weight":13},{"event_id":6603,"event_guid":"ea00d1e0-a580-415f-a8cf-f02883d939dc","weight":26},{"event_id":6604,"event_guid":"75b955c7-3e7c-463d-9d31-5b1e1745a5b2","weight":1},{"event_id":6606,"event_guid":"23d0c7cd-5472-4e73-ace6-94209981ecf8","weight":5},{"event_id":6610,"event_guid":"ed525209-a9e5-4082-810a-3bd466ca8ca0","weight":122},{"event_id":6611,"event_guid":"b1b28bd0-5279-4950-8385-9ee8a57187f9","weight":28},{"event_id":6616,"event_guid":"e96ff77d-7247-48a8-839b-554ee37328d6","weight":89}]},{"guid":"1c64358f-3bdd-484e-a28e-58dc7baa4480","title":"Electronic Evicence in Criminal Matters","subtitle":"An introduction and critique of the EC proposal for a regulation","slug":"35c3-10017-electronic_evicence_in_criminal_matters","link":"https://fahrplan.events.ccc.de/congress/2018/Fahrplan/events/10017.html","description":"The lecture will give an introduction into the \"EC Proposal for a Regulation on European Production and Preservation Orders for Electronic Evidence in Criminal Matters (COM (2018) 225 final)\" and .\nthe impact to civil liberties of the users as well as the challenges for service providers of the diverse range of services covered by the proposal.\u003cbr\u003e\nUrgent action is required \u003cb\u003enow\u003c/b\u003e by diverse groups to fight the existing proposal and prevent it from becoming binding law throughout the EU..    ","original_language":"eng","persons":["Klaus Landefeld"],"tags":["35c3","10017","Ethics, Society \u0026 Politics"],"view_count":639,"promoted":false,"date":"2018-12-29T00:00:00.000+01:00","release_date":"2018-12-30T01:00:00.000+01:00","updated_at":"2025-06-25T23:15:04.380+02:00","length":2780,"duration":2780,"thumb_url":"https://static.media.ccc.de/media/congress/2018/10017-hd.jpg","poster_url":"https://static.media.ccc.de/media/congress/2018/10017-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/congress/2018/10017-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/congress/2018/10017-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/35c3-10017-electronic_evicence_in_criminal_matters","url":"https://api.media.ccc.de/public/events/1c64358f-3bdd-484e-a28e-58dc7baa4480","conference_title":"35C3: Refreshing Memories","conference_url":"https://api.media.ccc.de/public/conferences/35c3","related":[{"event_id":6511,"event_guid":"4f6f4278-1cfb-4e8d-935d-ec0ac2adefc5","weight":20},{"event_id":6522,"event_guid":"8703c4a7-981c-4aa5-8f4c-36da54d5b435","weight":27},{"event_id":6533,"event_guid":"1d9c1120-c076-4802-b95b-f35d8396638b","weight":21},{"event_id":6538,"event_guid":"7eac80f4-c999-4c2e-a0de-90eabca7ea7d","weight":26},{"event_id":6543,"event_guid":"48ed6dea-e67d-4866-8c35-318e9d892363","weight":50},{"event_id":6545,"event_guid":"400622c5-3754-43fd-aaf3-0ca00e9ad551","weight":33},{"event_id":6547,"event_guid":"089b7fec-3ee1-493c-9b90-782c0514ffb4","weight":21},{"event_id":6549,"event_guid":"a9504e38-7f8e-4e2d-bf50-6cd69dbb60f9","weight":23},{"event_id":6551,"event_guid":"3a571c21-31ed-453b-886d-7dea7b5751cd","weight":38},{"event_id":6552,"event_guid":"84be4017-78a0-444b-8b6f-5a14089bb0f7","weight":27},{"event_id":6553,"event_guid":"a667d070-483e-4e2b-9bf9-d9a5475b6356","weight":34},{"event_id":6576,"event_guid":"29febf04-4e28-4420-b159-d22634c6817e","weight":9},{"event_id":6582,"event_guid":"36635330-55d6-4297-abcd-6d22fd2d22df","weight":10},{"event_id":6583,"event_guid":"623fd999-d7dd-4fd8-896c-75e51a21df1e","weight":10},{"event_id":6590,"event_guid":"7ee42591-4f4d-481d-884b-44f5e18e1803","weight":29},{"event_id":6592,"event_guid":"b11ac9c0-8a4d-47ae-a584-f5c01fa2a01c","weight":21},{"event_id":6598,"event_guid":"8bd222ad-34a7-468a-9e83-11767dcfa809","weight":14},{"event_id":6603,"event_guid":"ea00d1e0-a580-415f-a8cf-f02883d939dc","weight":34},{"event_id":6611,"event_guid":"b1b28bd0-5279-4950-8385-9ee8a57187f9","weight":21}]},{"guid":"9f8b19eb-31cb-4250-80d4-5caf4e0b33dd","title":"The Layman's Guide to Zero-Day Engineering","subtitle":"A demystification of the exploit development lifecycle","slug":"35c3-9979-the_layman_s_guide_to_zero-day_engineering","link":"https://fahrplan.events.ccc.de/congress/2018/Fahrplan/events/9979.html","description":"There's a certain allure to zero-day exploits. At the apex of the security industry, these elusive technologies are engineered by a persistent few to open doors of software systems that were never meant to exist. We go behind-the-scenes to provide an inside look at the zero-day development lifecycle, breaking common misconceptions regarding this increasingly difficult tradecraft.\n\nIn this talk, we will discuss the engineering process behind a \u003ca href=”https://blog.ret2.io/2018/06/05/pwn2own-2018-exploit-development/”\u003ezero-day\u003c/a\u003e that was used to exploit Apple Safari at PWN2OWN 2018. Rather than placing an intense focus on the technical challenges required to weaponize this particular chain of vulnerabilities, we reflect on this experience as a case-study of the analytical approach we employ to attack unfamiliar software targets. In addition to these methods, we will contrast how this process differs from CTF/Wargame challenges, highlighting the path one can take to graduate from casual enthusiast to security professional.\n\n\u003ca href=\"https://ret2.io\"\u003ehttps://ret2.io\u003c/a\u003e","original_language":"eng","persons":["Markus Gaasedelen","Amy (itszn)"],"tags":["35c3","9979","Security"],"view_count":2831,"promoted":false,"date":"2018-12-28T00:00:00.000+01:00","release_date":"2018-12-29T01:00:00.000+01:00","updated_at":"2025-07-04T22:15:04.370+02:00","length":3423,"duration":3423,"thumb_url":"https://static.media.ccc.de/media/congress/2018/9979-hd.jpg","poster_url":"https://static.media.ccc.de/media/congress/2018/9979-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/congress/2018/9979-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/congress/2018/9979-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/35c3-9979-the_layman_s_guide_to_zero-day_engineering","url":"https://api.media.ccc.de/public/events/9f8b19eb-31cb-4250-80d4-5caf4e0b33dd","conference_title":"35C3: Refreshing Memories","conference_url":"https://api.media.ccc.de/public/conferences/35c3","related":[{"event_id":6400,"event_guid":"527b56af-8d56-4edb-9027-9ca60767c742","weight":54},{"event_id":6411,"event_guid":"42650545-4394-4455-a5f5-9efad111fedc","weight":59},{"event_id":6419,"event_guid":"96d10915-cc4b-42ca-ad75-15205db70d0b","weight":51},{"event_id":6432,"event_guid":"de977841-8510-4172-9622-dd0563c2cb82","weight":49},{"event_id":6435,"event_guid":"9777cea0-ac06-4274-85db-908c1e87e2f4","weight":103},{"event_id":6457,"event_guid":"74b9c748-970f-4693-ac7e-46fcc733d2b4","weight":51},{"event_id":6462,"event_guid":"23e85d7a-9645-4ae2-9954-63b71abc08d4","weight":53},{"event_id":6474,"event_guid":"f58a2b6d-bde0-483b-a8db-043ea9371cb6","weight":71},{"event_id":6477,"event_guid":"c85de43e-107e-4247-b550-946f376e2ec4","weight":56},{"event_id":6481,"event_guid":"948fee49-de6f-42b1-82f8-045af2aa155e","weight":76},{"event_id":6492,"event_guid":"bc545b26-8319-43fb-abc2-f624ef414ee8","weight":68},{"event_id":6493,"event_guid":"2375222b-7dae-4bca-a5b0-aea227ab0d76","weight":87},{"event_id":6498,"event_guid":"4e6ab724-8663-456a-ac01-1cfdfc94c27f","weight":196},{"event_id":6499,"event_guid":"a750228d-a37d-43c0-8e2f-d46137a991dc","weight":35},{"event_id":6500,"event_guid":"064a7014-a88c-462a-b06f-7d6de62d622f","weight":60},{"event_id":6507,"event_guid":"787007cf-828d-4409-94b0-90a0b8d727a0","weight":36},{"event_id":6514,"event_guid":"7228f88d-8d6f-40a9-a5dd-b5c91b823ada","weight":46},{"event_id":6523,"event_guid":"240fe8a1-ee33-4f07-88d0-34b8bb04db71","weight":52},{"event_id":6530,"event_guid":"83bf042d-7382-4975-a3f8-92229944b8fc","weight":62},{"event_id":6531,"event_guid":"4fff6281-e452-4d64-bf9a-bc677614776a","weight":76},{"event_id":6536,"event_guid":"0a4a43e0-2b8d-424c-aaa3-101c843de75c","weight":58},{"event_id":6603,"event_guid":"ea00d1e0-a580-415f-a8cf-f02883d939dc","weight":66},{"event_id":6611,"event_guid":"b1b28bd0-5279-4950-8385-9ee8a57187f9","weight":53}]},{"guid":"3a571c21-31ed-453b-886d-7dea7b5751cd","title":"Internet of Dongs","subtitle":"A long way to a vibrant future","slug":"35c3-9523-internet_of_dongs","link":"https://fahrplan.events.ccc.de/congress/2018/Fahrplan/events/9523.html","description":"With great pleasure comes great responsibility. A responsibility, which is not taken enough into consideration by the smart sex toy manufacturers as they should, while handling extremely sensitive data. As long as there is no serious breach, there is no problem, right? This was the basis for a research project (Master Thesis) called “Internet of Dildos, a long way to a vibrant future”, dealing with the assessment of smart sex toys and identification of vulnerabilities in those products, including mobile apps, backends and the actual hardware. \nAfter the assessment of a selection of multiple smart sex toys an abyss of vulnerabilities was revealed. The identified vulnerabilities range from technically interesting vulnerabilities to vulnerabilities which affect the privacy of the users in extreme and explicit ways.\n\n\nIn recent years the internet of things has slowly creeped into our daily life and is now an essential part of it, whether you want it or not. A long-existing sub category of the internet of things is a mysterious area called teledildonics. This term got invented about 40 years ago and described (at this time fictional) devices, allowing their users to pleasure themselves, while being interconnected to a global network of plastic dongs. In the 21st century, teledildonics actually exist. Multiple devices are on the (multi-million dollar) market, offering the ability to pleasure an individual, while being connected to the internet. Those devices offer functionalities, like remote pleasuring over local links as well as over the internet. They implement social media-like functionalities such as friends lists, instant messaging, movie chats and explicit-image sharing. \nWith great pleasure comes great responsibility. A responsibility, which is not taken enough into consideration by the smart sex toy manufacturers as they should, while handling extremely sensitive data. As long as there is no serious breach, there is no problem, right?\nThis was the basis for a research project called “Internet of Dildos, a long way to a vibrant future”, dealing with the assessment of smart sex toys and identification of vulnerabilities in those products, including mobile apps, backends and the actual hardware. \nAfter the assessment of a selection of multiple smart sex toys an abyss of vulnerabilities was revealed. The identified vulnerabilities range from technically interesting vulnerabilities to vulnerabilities which affect the privacy of the users in extreme and explicit ways. It was possible to gain access to thousands of users’ data records, including cleartext passwords, explicit images, real-world names, real-world addresses, and many more specific facts. Furthermore, we were able to remotely pleasure individuals without their consent over the internet, or over a local link.\n\nPresentation Outline\n1.\tWhy?\nExplanation as to why it is necessary to conduct penetration tests in the area of teledildonics and why the topic was chosen for further research. \n\n2.\tQuick introduction into basics like\nInternet of Things (IoT)\nSextech\nTeledildonics (History of Smart Sex Toys)\nInternet of Dongs (IoD)\n\n3.\tThe “Test Devices”\nA quick introduction of the test devices examined during this project.\nExplanation of their feature set including areas of application and use-cases.\n\n4.\tLet’s get dirty – An overview of the identified vulnerabilities\nDS_STORE File Information Disclosure\nCustomer Database Credential Disclosure\nUnrestricted Access to administrative interfaces\nWeird authentication implementation\nUnauthenticated Bluetooth LE Connections\nMissing Authentication in Remote Control\nAnd many more…\n\n5.\tBluetooth LE Protocol exploitation\nBrief overview over Bluetooth LE security features\nBrief overview over Bluetooth LE authentication/pairing methods\nBrief overview over Bluetooth LE exploitation Hardware\nBrief overview over Bluetooth LE exploitation Software\nHands-on example\n\n6.\tThe “Swinger Club Problem”\nHow the manufacturers tried to downplay the vulnerabilities.\n\n7.\tLegal Issues – Rape over the wire?\nHow are current laws dealing with sexual pleasure without consent over the internet?\n\n8.\tResponsible Disclosure Process\nCoordinated vulnerability remediation with the German CERT-Bund\n\n9.\tOngoing/Similar Research\n\nTakeaways\nAttendees are made aware that not a single category of devices in the internet of things is secure, no matter how obscure and outlandish the device might be. This should also raise attention and motivation to test all those devices that are already out there and handle the Internet of Things more cautiously.\nAnother important takeaway is to raise attention to how poorly programmed many IoT devices are and how it is still possible to discover vulnerability cases, which should be resolved and extinct. \nLast but not least, we want to take the opportunity to discuss and raise attention to the hot topic of “remote rape” or how our current legislature deals with remote pleasuring without consent.\n\nWhy this talk?\nFirst and foremost, this talk will be a lot of fun while teaching the audience how to assess smart sex toys and penetrate their backends (pun intended). The audience will learn what an attacker is capable of when attacking smart sex toys, nowadays. Furthermore, the audience will get deep insights into Bluetooth LE penetration testing including a hands-on example on a selected smart sex toy.\nMost of the identified vulnerabilities [1, 2, 3, 4] identified to this day include minor backend issues and or the good old exploitation of the Bluetooth LE protocol. The major difference compared to this research is, that the SEC Consult Vulnerability Lab identified a potential massive breach of data, including explicit images, clear text passwords, etc) via the “publicly” accessible database, as well as the issue with the remote pleasuring without consent, which is a so called “Feature”.\n\n[1] https://arstechnica.com/information-technology/2017/10/screwdriving-many-bluetooth-sex-toys-leave-users-vulnerable/\n[2] https://internetofdon.gs/reports/\n[3] https://www.pentestpartners.com/security-blog/screwdriving-locating-and-exploiting-smart-adult-toys/\n[4] https://scubarda.wordpress.com/2017/10/17/hacking-a-bt-low-energy-ble-butt-plug/\n\n\u003ca href=\"https://sec-consult.com/en/blog/2018/02/internet-of-dildos-a-long-way-to-a-vibrant-future-from-iot-to-iod/index.html\"\u003ehttps://sec-consult.com/en/blog/2018/02/internet-of-dildos-a-long-way-to-a-vibrant-future-from-iot-to-iod/index.html\u003c/a\u003e","original_language":"eng","persons":["Werner Schober"],"tags":["35c3","9523","Security"],"view_count":9861,"promoted":false,"date":"2018-12-29T00:00:00.000+01:00","release_date":"2018-12-30T01:00:00.000+01:00","updated_at":"2025-07-03T19:30:06.702+02:00","length":1960,"duration":1960,"thumb_url":"https://static.media.ccc.de/media/congress/2018/9523-hd.jpg","poster_url":"https://static.media.ccc.de/media/congress/2018/9523-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/congress/2018/9523-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/congress/2018/9523-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/35c3-9523-internet_of_dongs","url":"https://api.media.ccc.de/public/events/3a571c21-31ed-453b-886d-7dea7b5751cd","conference_title":"35C3: Refreshing Memories","conference_url":"https://api.media.ccc.de/public/conferences/35c3","related":[{"event_id":6381,"event_guid":"c0e4f528-92c7-4170-aff3-d4dd5cd74b2c","weight":89},{"event_id":6390,"event_guid":"6a5007f4-e7d6-4c63-9a10-26dd48a6eb6c","weight":138},{"event_id":6400,"event_guid":"527b56af-8d56-4edb-9027-9ca60767c742","weight":133},{"event_id":6401,"event_guid":"f0d70663-0769-4462-ad27-bc516d9cb141","weight":97},{"event_id":6402,"event_guid":"8a3e490c-30a5-46a6-ab4f-45ef3b23b1a1","weight":89},{"event_id":6404,"event_guid":"5b947f86-8ba1-4b99-adbe-7c5030deea0c","weight":99},{"event_id":6409,"event_guid":"a42e5a4f-fd9b-4571-bf17-483978afecb3","weight":108},{"event_id":6411,"event_guid":"42650545-4394-4455-a5f5-9efad111fedc","weight":201},{"event_id":6413,"event_guid":"a9c0c28c-4f40-4d06-99da-d73fbb2655c4","weight":100},{"event_id":6423,"event_guid":"ea7c532f-cc2d-4cb1-8f15-1933df7fd523","weight":137},{"event_id":6429,"event_guid":"d995955c-319f-4228-b3f4-080868bbfdf8","weight":106},{"event_id":6430,"event_guid":"462f9320-3a0e-4785-82de-15343803c2ba","weight":176},{"event_id":6434,"event_guid":"6beabddc-2dd6-43d2-9936-618d41d42cde","weight":107},{"event_id":6462,"event_guid":"23e85d7a-9645-4ae2-9954-63b71abc08d4","weight":124},{"event_id":6474,"event_guid":"f58a2b6d-bde0-483b-a8db-043ea9371cb6","weight":220},{"event_id":6477,"event_guid":"c85de43e-107e-4247-b550-946f376e2ec4","weight":93},{"event_id":6488,"event_guid":"8943659a-536d-4afb-85de-f1b8b29a7902","weight":94},{"event_id":6493,"event_guid":"2375222b-7dae-4bca-a5b0-aea227ab0d76","weight":167},{"event_id":6499,"event_guid":"a750228d-a37d-43c0-8e2f-d46137a991dc","weight":232},{"event_id":6503,"event_guid":"d0d6d058-f117-4ccb-ba6a-c41d9290a287","weight":166},{"event_id":6507,"event_guid":"787007cf-828d-4409-94b0-90a0b8d727a0","weight":142},{"event_id":6511,"event_guid":"4f6f4278-1cfb-4e8d-935d-ec0ac2adefc5","weight":168},{"event_id":6519,"event_guid":"5a8097ad-15c2-492e-8bc4-6b634fd8e963","weight":114},{"event_id":6520,"event_guid":"64d3f3f5-5665-4050-ba15-0db530ecc262","weight":101},{"event_id":6523,"event_guid":"240fe8a1-ee33-4f07-88d0-34b8bb04db71","weight":174},{"event_id":6532,"event_guid":"94447a62-a3ba-4f6d-a3b7-b5318a954651","weight":124},{"event_id":6535,"event_guid":"a875f05c-5eeb-4478-9e6f-863fc52b8868","weight":207},{"event_id":6536,"event_guid":"0a4a43e0-2b8d-424c-aaa3-101c843de75c","weight":102},{"event_id":6543,"event_guid":"48ed6dea-e67d-4866-8c35-318e9d892363","weight":310},{"event_id":6545,"event_guid":"400622c5-3754-43fd-aaf3-0ca00e9ad551","weight":162},{"event_id":6553,"event_guid":"a667d070-483e-4e2b-9bf9-d9a5475b6356","weight":100},{"event_id":6555,"event_guid":"208a0d4d-bd15-5795-82aa-563e270001d5","weight":25},{"event_id":6577,"event_guid":"49fe1044-4038-4cec-8e80-71621c9e7d6e","weight":144},{"event_id":6603,"event_guid":"ea00d1e0-a580-415f-a8cf-f02883d939dc","weight":253},{"event_id":6611,"event_guid":"b1b28bd0-5279-4950-8385-9ee8a57187f9","weight":266}]},{"guid":"c8b34953-b60f-4ed0-8784-dc20153e0725","title":"Frontex: Der europäische Grenzgeheimdienst","subtitle":"Das Grenzüberwachungssystem EUROSUR führt Aufklärungsdaten von Satelliten, Flugzeugen, Drohnen und bald auch Fesselballons zusammen","slug":"35c3-9720-frontex_der_europaische_grenzgeheimdienst","link":"https://fahrplan.events.ccc.de/congress/2018/Fahrplan/events/9720.html","description":"Die EU-Grenzagentur Frontex nimmt eine Reihe neuer Überwachungsmethoden im Mittelmeer in Betrieb. Die Fähigkeiten zur Beobachtung des sogenannten Grenzvorbereichs gehören zum Grenzüberwachungssystem EUROSUR, das die Europäische Union vor fünf Jahren gestartet hat. \n\nEUROSUR vernetzt die Zentrale von Frontex in Warschau mit den Grenzbehörden der 28 Mitgliedstaaten. Über deren nationale Koordinierungszentren wird Frontex über alle wichtigen Vorkommnisse an den Außengrenzen der Europäischen Union unterrichtet. Kern des EUROSUR-Systems ist die Satellitenaufklärung, über die Frontex auch selbst an den Grenzen beobachten kann. Die Bilder stammen von kommerziellen Satellitendiensten sowie von optischen und radarbasierten Satelliten des EU-Erdbeobachtungsprogramms „Copernicus“. Sie werden vom Satellitenzentrum der Europäischen Union (SatCen) erhoben, aufbereitet und an Frontex übermittelt. Zu den Bildlieferanten gehört der Rüstungskonzern Airbus, der Bilder seiner Radarsatelliten „TerraSar-X“ und „TanDEM-X“ mit einer Auflösung von 24 cm verkauft. Für die schnelle Kommunikation mit den Satelliten nutzt „Copernicus“ als erster Kunde die „Weltraumdatenautobahn“ des Airbus-Konzerns. Die Nutzung der Daten für die einzelnen AnwenderInnen wurde erst kürzlich mithilfe einer App vereinfacht, die ein Mitarbeiter der Abteilung „Informationshoheit“ als eine Art Instagram für Sicherheitsanwendungen beschreibt.\nNun werden auch die technischen Fähigkeiten von „Copernicus“ ausgebaut. Das System soll „Unregelmäßigkeiten im Schiffsverhalten“ erkennen und melden. Dabei werden Informationen zum Standort, der Schiffsbezeichnung und zum abweichenden Verhalten übermittelt. Als verdächtig kann etwa gelten, wenn ein Schiff keine gewöhnlichen Routen fährt oder die Geschwindigkeit verlangsamt. Frontex hat im vergangenen Jahr einen „Mehrzweck-Flugdienst“ gestartet. Von Flugzeugen über dem Mittelmeer aufgenommene Videos werden in Echtzeit in ein Lagezentrum der EUROSUR-Zentrale nach Warschau gestreamt. Seit diesem Jahr erhält Frontex außerdem Bilder von Aufklärungsdrohnen, die von der Agentur für die Sicherheit des Seeverkehrs geflogen werden. Zunächst handelt es sich dabei um ein Pilotprojekt für zwei verschieden große Drohnen der MALE-Klasse. Demnächst will Frontex außerdem Fesselballons zur „Grenzraumüberwachung aus der Luft“ testen. \n\n","original_language":"deu","persons":["Matthias Monroy"],"tags":["35c3","9720","Ethics, Society \u0026 Politics"],"view_count":4198,"promoted":false,"date":"2018-12-27T00:00:00.000+01:00","release_date":"2018-12-27T01:00:00.000+01:00","updated_at":"2025-04-20T13:30:04.971+02:00","length":2497,"duration":2497,"thumb_url":"https://static.media.ccc.de/media/congress/2018/9720-hd.jpg","poster_url":"https://static.media.ccc.de/media/congress/2018/9720-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/congress/2018/9720-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/congress/2018/9720-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/35c3-9720-frontex_der_europaische_grenzgeheimdienst","url":"https://api.media.ccc.de/public/events/c8b34953-b60f-4ed0-8784-dc20153e0725","conference_title":"35C3: Refreshing Memories","conference_url":"https://api.media.ccc.de/public/conferences/35c3","related":[{"event_id":6378,"event_guid":"15f4e5c5-40e1-4c73-8da0-4cc2a773ab13","weight":277},{"event_id":6379,"event_guid":"9dde571b-4d49-4b44-8329-42e354bcc24b","weight":149},{"event_id":6380,"event_guid":"e9095f5f-a38a-48da-b3d7-20da141b8b14","weight":109},{"event_id":6381,"event_guid":"c0e4f528-92c7-4170-aff3-d4dd5cd74b2c","weight":136},{"event_id":6383,"event_guid":"7177142b-6f15-4fac-af62-c45df7a377a9","weight":512},{"event_id":6388,"event_guid":"4cc5cf9a-214f-4e7d-991f-199e9f0db8cc","weight":115},{"event_id":6390,"event_guid":"6a5007f4-e7d6-4c63-9a10-26dd48a6eb6c","weight":258},{"event_id":6391,"event_guid":"1601bf3b-ce4a-44c9-993f-7d28fa65168d","weight":360},{"event_id":6392,"event_guid":"65563dfd-db48-41ea-85a9-e889dd673d09","weight":228},{"event_id":6393,"event_guid":"4db8970f-bbfe-4541-90a8-31a05d599ffb","weight":236},{"event_id":6400,"event_guid":"527b56af-8d56-4edb-9027-9ca60767c742","weight":191},{"event_id":6401,"event_guid":"f0d70663-0769-4462-ad27-bc516d9cb141","weight":129},{"event_id":6404,"event_guid":"5b947f86-8ba1-4b99-adbe-7c5030deea0c","weight":109},{"event_id":6406,"event_guid":"686c1387-e761-4df6-b395-f9ddf92d46e7","weight":204},{"event_id":6409,"event_guid":"a42e5a4f-fd9b-4571-bf17-483978afecb3","weight":123},{"event_id":6410,"event_guid":"a12d17e9-3758-4fa0-b612-0c6ba22ea773","weight":286},{"event_id":6411,"event_guid":"42650545-4394-4455-a5f5-9efad111fedc","weight":157},{"event_id":6413,"event_guid":"a9c0c28c-4f40-4d06-99da-d73fbb2655c4","weight":217},{"event_id":6421,"event_guid":"1a28630d-985e-409b-be4a-b6679ecc83c3","weight":280},{"event_id":6423,"event_guid":"ea7c532f-cc2d-4cb1-8f15-1933df7fd523","weight":161},{"event_id":6429,"event_guid":"d995955c-319f-4228-b3f4-080868bbfdf8","weight":121},{"event_id":6430,"event_guid":"462f9320-3a0e-4785-82de-15343803c2ba","weight":216},{"event_id":6462,"event_guid":"23e85d7a-9645-4ae2-9954-63b71abc08d4","weight":142},{"event_id":6474,"event_guid":"f58a2b6d-bde0-483b-a8db-043ea9371cb6","weight":109},{"event_id":6507,"event_guid":"787007cf-828d-4409-94b0-90a0b8d727a0","weight":111},{"event_id":6545,"event_guid":"400622c5-3754-43fd-aaf3-0ca00e9ad551","weight":113}]},{"guid":"ef9c53e5-b01b-431a-b141-9218f79b6c5a","title":"Sense without sight: a crash course on #BlindNavigation","subtitle":"","slug":"35c3-9414-sense_without_sight_a_crash_course_on_blindnavigation","link":"https://fahrplan.events.ccc.de/congress/2018/Fahrplan/events/9414.html","description":"\u003cp\u003eLearn to see the world without your eyes. Wonder what it's like to navigate while blind? Want to learn to use your everyday senses in ways you don't know you don't know? In this talk, I hack \u003cem\u003eyou\u003c/em\u003e with permanently enhanced sensory perceptions. This is very participatory, not just \"sit and listen\", and workshops are even more hands-on (blindfolded w/ cane in hand).\u0026nbsp;\u003c/p\u003e\r\n\u003ch3\u003eTalk\u003c/h3\u003e\r\n\u003cp\u003eA few things I'll cover require a cane, but the vast majority are sensory input that you already have, and you simply don\u0026rsquo;t realize or pay attention to.\u003c/p\u003e\r\n\u003cp\u003eThis will also (briefly) cover how and how not to interact with a blind person on the street, cognitive shifts from perceiving the world as a blind person, real vs myth difficulties, etc.\u003c/p\u003e\r\n\u003cp\u003eThis talk is specifically focused on navigation and sensory experience. It won't cover Braille, computers, general life skills, medical/legal issues, or the like.\u003c/p\u003e\r\n\u003cp\u003eAfter you attend, I'd greatly appreciate your feedback: \u003ca href=\"https://s.ai/ccc/fb\"\u003ehttps://s.ai/ccc/fb\u003c/a\u003e. If you post about it, I'd appreciate if you use gender neutral pronouns for me, and tag me (saizai) or send me a link.\u003c/p\u003e\r\n\u003ch3\u003eWorkshops\u003c/h3\u003e\r\n\u003cp\u003eThe talk will try to cover as much as can be done without direct experience. However, there's a huge qualitative difference between simply hearing me talk about it and experiencing it for yourself. Therefore, I am also running hands-on, 1-hour workshops (approx. 2 per day, TBD).\u003c/p\u003e\r\n\u003cp\u003eWorkshop participants will be blindfolded, given a guide cane, and led through a crash course in how to use and perceive the cues that are discussed in the talk, and an additional Q\u0026amp;A / debriefing session afterwards. This starts from simply walking along a straight path, and quickly escalates to hearing corridors, feeling walls at a (short) distance, etc.\u003c/p\u003e\r\n\u003ch3\u003eAbout me\u003c/h3\u003e\r\n\u003cp\u003eI do lots of things, e.g. conlanging (26C3), cognitive psychology (27C3), meditation (26C3 \u0026amp; 27C3), civil rights litigation, government transparency, meta-politics, meta-law research, etc. See my wesite. \u003ca href=\"https://s.ai\"\u003ehttps://s.ai\u003c/a\u003e\u003c/p\u003e\r\n\u003cp\u003eI'm part-time fully blind. See \u003ca href=\"https://s.ai/essays/interaction\"\u003ehttps://s.ai/essays/interaction\u003c/a\u003e for tips on how to interact with me \u0026amp; \u003ca href=\"https://s.ai/essays/blindness\"\u003ehttps://s.ai/essays/blindness\u003c/a\u003e for background info. In particular, please understand that blindness is not \"what I do\", and I'm going to hit my capacity for talking about it with the talk, Q\u0026amp;A, and workshops. I always welcome feedback, collaborations, fellow-travelers, and press. Other than that, if you see me around Congress, let's please talk about something other than my blindness.\u003c/p\u003e\r\n\u003cp\u003e\u003ca href=\"https://s.ai/contact\"\u003eContact info\u003c/a\u003e:\u003c/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eHandle: saizai (Twitter/IRC/FB/G+/etc.)\u003c/li\u003e\r\n\u003cli\u003eEmail: ccc@s.ai\u003c/li\u003e\r\n\u003c/ul\u003e\r\n\u003cp\u003eGender neutral pronouns please.\u003c/p\u003e\r\n\u003cp\u003eSlides available as download: \u003ca href=\"https://s.ai/ccc/slides\"\u003ehttps://s.ai/ccc/slides\u003c/a\u003e\u003c/p\u003e\r\n\u003cp\u003eOther links:\u003c/p\u003e\r\n\u003cp\u003e\u003ca href=\"https://s.ai/ccc/ws\"\u003ehttps://s.ai/ccc/ws\u003c/a\u003e\u003c/p\u003e\r\n\u003cp\u003e\u003ca href=\"https://s.ai/ccc\"\u003ehttps://s.ai/ccc\u003c/a\u003e\u003c/p\u003e\r\n\u003cp\u003e\u003ca href=\"https://s.ai/essays/interaction\"\u003ehttps://s.ai/essays/interaction\u003c/a\u003e\u003c/p\u003e\r\n\u003cp\u003e\u003ca href=\"https://twitter.com/search?f=tweets\u0026amp;q=%23BlindNavigation\"\u003ehttps://twitter.com/search?f=tweets\u0026amp;q=%23BlindNavigation\u003c/a\u003e\u003c/p\u003e","original_language":"eng","persons":["Sai"],"tags":["35c3","9414","Resilience"],"view_count":540,"promoted":false,"date":"2018-12-28T00:00:00.000+01:00","release_date":"2019-01-12T01:00:00.000+01:00","updated_at":"2025-03-06T18:00:05.411+01:00","length":3591,"duration":3591,"thumb_url":"https://static.media.ccc.de/media/congress/2018/9414-hd.jpg","poster_url":"https://static.media.ccc.de/media/congress/2018/9414-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/congress/2018/9414-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/congress/2018/9414-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/35c3-9414-sense_without_sight_a_crash_course_on_blindnavigation","url":"https://api.media.ccc.de/public/events/ef9c53e5-b01b-431a-b141-9218f79b6c5a","conference_title":"35C3: Refreshing 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Facebook tracks you on Android","subtitle":"(even if you don’t have a Facebook account)","slug":"35c3-9941-how_facebook_tracks_you_on_android","link":"https://fahrplan.events.ccc.de/congress/2018/Fahrplan/events/9941.html","description":"\u003cp\u003eIn this talk, we’re looking at third party tracking on Android. We’ve captured and decrypted data in transit between our own devices and Facebook servers. It turns out that some apps routinely send Facebook  information about your device and usage patterns - the second the app is opened. We’ll walk you through the technical part of our analysis and end with a call to action: We believe that both Facebook and developers can do more to avoid oversharing, profiling and damaging the privacy of their users.\u003c/p\u003e\n\n\u003cp\u003eIn this talk, we’re looking at third party tracking on Android. We’ve captured and decrypted data in transit between our own devices and Facebook servers. It turns out that some apps routinely send Facebook  information about your device and usage patterns - the second the app is opened. We’ll walk you through the technical part of our analysis and end with a call to action: We believe that both Facebook and developers can do more to avoid oversharing, profiling and damaging the privacy of their users.\u003c/p\u003e\n\n\u003ca href=\"https://privacyinternational.org/types-abuse/facebook\"\u003ehttps://privacyinternational.org/types-abuse/facebook\u003c/a\u003e\n\n\u003ca href=\"https://privacyinternational.org\"\u003ehttps://privacyinternational.org\u003c/a\u003e\n\n\u003ca href=\"https://privacyintyqcroe.onion\"\u003ehttps://privacyintyqcroe.onion\u003c/a\u003e","original_language":"eng","persons":["Frederike Kaltheuner","Christopher Weatherhead"],"tags":["35c3","9941","Ethics, Society \u0026 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ist mir nicht erinnerlich.\" − Der NSU-Komplex heute","subtitle":"Fünf Monate nach dem Urteil im ersten NSU-Prozess","slug":"35c3-9766-das_ist_mir_nicht_erinnerlich_der_nsu-komplex_heute","link":"https://fahrplan.events.ccc.de/congress/2018/Fahrplan/events/9766.html","description":"Sieben Jahre lang musste den Behörden jedes Stück der versprochenen Aufklärung des NSU-Komplexes abgerungen werden. Das Urteil im ersten NSU-Prozess zeigt: Deutschland ist nur sehr eingeschränkt bereit, rechtem Terror entgegenzutreten und ihn aufzuarbeiten, den Betroffenen, Geschädigten und Überlebenden zuzuhören und ihnen Schutz zu garantieren. Das zu leisten ist unsere Aufgabe: die Aufgabe der Gesellschaft, die Aufgabe einer antifaschistischen und antirassistischen Linken. \n\nAm 4. November 2011 enttarnte sich der „Nationalsozialistische Untergrund“ (NSU) selbst. Fast sieben Jahre später, am 10. Juli 2018, wurde das Urteil im ersten NSU-Prozess  gesprochen. Heute, fünf Monate nach der von Neonazis bejubelten mündlichen Urteilsverkündung, müssen wir mit einem Urteil umgehen, in dem sich viele gebrochene Aufklärungsversprechen zuspitzen. Das Gericht geht von der These aus, der NSU sei ein weitgehend isoliertes „Trio“ ohne Netzwerk und ohne Verstrickung der Behörden gewesen. Nach allem, was in den letzten Jahren – teilweise mühsam – über den NSU-Komplex ans Licht gezerrt werden konnte, ist die „Trio“-These aber nicht haltbar. Zum NSU-Komplex gehören ein Neonazinetzwerk, der gesamtgesellschaftliche Rassismus und das Handeln der Polizei sowie des Verfassungsschutzes. \nGleichzeitig stellen sich die Angehörigen der vom NSU Ermordeten und die Überlebenden der Anschläge immer noch die gleichen Fragen wie 2011: Wer hat die Tatorte ausgewählt? Warum wurde gerade ihr Vater, Ehemann, Sohn, ihre Tochter ermordet? Wer ist Teil des Unterstützungsnetzwerks des NSU? Was wusste der Verfassungsschutz und was machte er warum mit seinem Wissen (nicht)? \nKlar ist: Die gesellschaftlichen Verhältnisse, die den NSU hervorgebracht haben, müssen abgeschafft werden. Das Urteil im ersten NSU-Prozess hat noch einmal unterstrichen: Deutschland ist nur in sehr eingeschränktem Maße bereit, rechtem Terror entgegenzutreten und ihn aufzuarbeiten, den Betroffenen, Geschädigten und Überlebenden zuzuhören und ihnen Schutz zu garantieren. Das zu leisten ist unsere Aufgabe: die Aufgabe der Gesellschaft, die Aufgabe einer antifaschistischen und antirassistischen Linken. \n\nIm Vortrag soll der Stand der Aufklärung im NSU-Komplex umrissen werden und diskutiert werden, wie wir als Gesellschaft damit umgehen und was wir tun können.\n\n\u003ca href=\"nsu-watch.info\"\u003ensu-watch.info\u003c/a\u003e","original_language":"deu","persons":["Caro Keller (NSU-Watch)"],"tags":["35c3","9766","Ethics, Society \u0026 Politics"],"view_count":5352,"promoted":false,"date":"2018-12-27T00:00:00.000+01:00","release_date":"2018-12-27T01:00:00.000+01:00","updated_at":"2025-05-12T15:30:06.450+02:00","length":3797,"duration":3797,"thumb_url":"https://static.media.ccc.de/media/congress/2018/9766-hd.jpg","poster_url":"https://static.media.ccc.de/media/congress/2018/9766-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/congress/2018/9766-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/congress/2018/9766-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/35c3-9766-das_ist_mir_nicht_erinnerlich_der_nsu-komplex_heute","url":"https://api.media.ccc.de/public/events/a12d17e9-3758-4fa0-b612-0c6ba22ea773","conference_title":"35C3: Refreshing Memories","conference_url":"https://api.media.ccc.de/public/conferences/35c3","related":[{"event_id":6378,"event_guid":"15f4e5c5-40e1-4c73-8da0-4cc2a773ab13","weight":152},{"event_id":6383,"event_guid":"7177142b-6f15-4fac-af62-c45df7a377a9","weight":383},{"event_id":6389,"event_guid":"c8b34953-b60f-4ed0-8784-dc20153e0725","weight":286},{"event_id":6390,"event_guid":"6a5007f4-e7d6-4c63-9a10-26dd48a6eb6c","weight":130},{"event_id":6391,"event_guid":"1601bf3b-ce4a-44c9-993f-7d28fa65168d","weight":268},{"event_id":6393,"event_guid":"4db8970f-bbfe-4541-90a8-31a05d599ffb","weight":179},{"event_id":6400,"event_guid":"527b56af-8d56-4edb-9027-9ca60767c742","weight":181},{"event_id":6401,"event_guid":"f0d70663-0769-4462-ad27-bc516d9cb141","weight":154},{"event_id":6404,"event_guid":"5b947f86-8ba1-4b99-adbe-7c5030deea0c","weight":146},{"event_id":6406,"event_guid":"686c1387-e761-4df6-b395-f9ddf92d46e7","weight":260},{"event_id":6409,"event_guid":"a42e5a4f-fd9b-4571-bf17-483978afecb3","weight":144},{"event_id":6411,"event_guid":"42650545-4394-4455-a5f5-9efad111fedc","weight":245},{"event_id":6413,"event_guid":"a9c0c28c-4f40-4d06-99da-d73fbb2655c4","weight":331},{"event_id":6414,"event_guid":"f010dc03-13bc-413d-95ec-e8786626a2f1","weight":145},{"event_id":6421,"event_guid":"1a28630d-985e-409b-be4a-b6679ecc83c3","weight":351},{"event_id":6423,"event_guid":"ea7c532f-cc2d-4cb1-8f15-1933df7fd523","weight":252},{"event_id":6430,"event_guid":"462f9320-3a0e-4785-82de-15343803c2ba","weight":332},{"event_id":6462,"event_guid":"23e85d7a-9645-4ae2-9954-63b71abc08d4","weight":215},{"event_id":6471,"event_guid":"f17d3060-fb3d-4d73-b1e3-8bd5ec4d4d12","weight":194},{"event_id":6474,"event_guid":"f58a2b6d-bde0-483b-a8db-043ea9371cb6","weight":135},{"event_id":6499,"event_guid":"a750228d-a37d-43c0-8e2f-d46137a991dc","weight":198},{"event_id":6503,"event_guid":"d0d6d058-f117-4ccb-ba6a-c41d9290a287","weight":140},{"event_id":6507,"event_guid":"787007cf-828d-4409-94b0-90a0b8d727a0","weight":200},{"event_id":6511,"event_guid":"4f6f4278-1cfb-4e8d-935d-ec0ac2adefc5","weight":196},{"event_id":6535,"event_guid":"a875f05c-5eeb-4478-9e6f-863fc52b8868","weight":143},{"event_id":6543,"event_guid":"48ed6dea-e67d-4866-8c35-318e9d892363","weight":180},{"event_id":6545,"event_guid":"400622c5-3754-43fd-aaf3-0ca00e9ad551","weight":155},{"event_id":6611,"event_guid":"b1b28bd0-5279-4950-8385-9ee8a57187f9","weight":146}]},{"guid":"5b947f86-8ba1-4b99-adbe-7c5030deea0c","title":"Space Ops 101","subtitle":"An introduction to Spacecraft Operations","slug":"35c3-9923-space_ops_101","link":"https://fahrplan.events.ccc.de/congress/2018/Fahrplan/events/9923.html","description":"After launching a spacecraft into orbit the actual work for mission control starts. Besides taking care of the position and speed of the spacecraft this includes e.g. detailed modeling of the power usage, planning of ground station contacts, payload operations and dealing with unexpected anomalies. In this talk we will see many examples of problems particular to space crafts and how they influence the way space craft mission operations works.\n\n\u003cp\u003eSuppose you built your own satellite and somehow managed to launch it into space, what are you going to do next? Can you just ssh into your onboard computer and try out a couple of things to take a picture of earth and download the file? Did you just lose contact with your satellite due to an empty battery, because it heated up too much or because it rotated in the wrong direction? What are other issues you might forget to account for?\u003c/p\u003e\n\u003cp\u003eAfter understanding why in spacecraft operations nothing works the way one expects we will have some answers to these questions. Also we will see how these problems are nowadays tackled by mission control centers all over the world, what happens in emergencies, what FDS, GDS, LEOP and TTC stand for and why spacecraft operators worry so much about weird particularities of time systems. Everything will be illustrated by real-life examples.\u003c/p\u003e\n\u003cp\u003eThe only prerequisite for this talk is that you know that earth is not flat!\u003c/p\u003e","original_language":"eng","persons":["sven"],"tags":["35c3","9923","Science"],"view_count":7771,"promoted":false,"date":"2018-12-27T00:00:00.000+01:00","release_date":"2018-12-27T01:00:00.000+01:00","updated_at":"2025-05-24T22:15:02.844+02:00","length":3735,"duration":3735,"thumb_url":"https://static.media.ccc.de/media/congress/2018/9923-hd.jpg","poster_url":"https://static.media.ccc.de/media/congress/2018/9923-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/congress/2018/9923-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/congress/2018/9923-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/35c3-9923-space_ops_101","url":"https://api.media.ccc.de/public/events/5b947f86-8ba1-4b99-adbe-7c5030deea0c","conference_title":"35C3: Refreshing 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dreckige Empirie","subtitle":"Kann man empirischen Studien trauen?","slug":"35c3-9686-die_dreckige_empirie","link":"https://fahrplan.events.ccc.de/congress/2018/Fahrplan/events/9686.html","description":"Kann man empirischen Studien trauen oder nicht? Wie kann ich gute Studien von schlechten unterscheiden? Und was mache ich, wenn es zu einem Thema Studien mit gegensätzlichen Befunden gibt? Der Vortrag soll helfen, Antworten auf diese Fragen zu finden und empirische Studien besser zu verstehen.\n\nEmpirischen Studien begegnet man nicht nur in Vorlesungen und Laboren, auch in den Nachrichten und in Diskussionen werden sie zitiert und oft als unumstößliche Wahrheit dargestellt. Andererseits gibt es ein großes Misstrauen gegenüber diesen Studien. Den Satz „Traue keiner Statistik die du nicht selbst gefälscht hast“ hat wohl jeder schon gehört und beim Congress im letzten Jahr hieß es mit Verweis auf psychologische und sozialwissenschaftliche Methoden „Science is broken“. Aber entspricht das wirklich der Wahrheit? Der Vortrag beschäftigt sich mit der Frage, was die Denkweise hinter empirischen Studien ist und wie man sie besser verstehen kann. Dabei sollen sowohl Grundlagen wie Wahrscheinlichkeiten, verschiedene statistische Testverfahren und Metaanlysen als auch Probleme wie p-Hacking und die Replikationskrise angesprochen werden. Ziel des Vortrags ist es, den Zuhörer*innen einen Eindruck davon zu vermitteln, was empirische Studien aussagen können und was nicht. Dabei liegt besonderes Augenmerk auf der Frage, ob und welchen empirischen Studien man trauen kann. Man benötigt keine Vorkenntnisse zum verfolgen des Vortrages. Als Beispiele werden aktuelle und klassische Studien aus der Psychologie benutzt.","original_language":"deu","persons":["Aiko "],"tags":["35c3","9686","Science"],"view_count":8471,"promoted":false,"date":"2018-12-29T00:00:00.000+01:00","release_date":"2018-12-29T01:00:00.000+01:00","updated_at":"2025-06-22T09:00:03.636+02:00","length":3667,"duration":3667,"thumb_url":"https://static.media.ccc.de/media/congress/2018/9686-hd.jpg","poster_url":"https://static.media.ccc.de/media/congress/2018/9686-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/congress/2018/9686-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/congress/2018/9686-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/35c3-9686-die_dreckige_empirie","url":"https://api.media.ccc.de/public/events/a750228d-a37d-43c0-8e2f-d46137a991dc","conference_title":"35C3: Refreshing Memories","conference_url":"https://api.media.ccc.de/public/conferences/35c3","related":[{"event_id":6379,"event_guid":"9dde571b-4d49-4b44-8329-42e354bcc24b","weight":109},{"event_id":6383,"event_guid":"7177142b-6f15-4fac-af62-c45df7a377a9","weight":249},{"event_id":6390,"event_guid":"6a5007f4-e7d6-4c63-9a10-26dd48a6eb6c","weight":169},{"event_id":6391,"event_guid":"1601bf3b-ce4a-44c9-993f-7d28fa65168d","weight":206},{"event_id":6400,"event_guid":"527b56af-8d56-4edb-9027-9ca60767c742","weight":262},{"event_id":6401,"event_guid":"f0d70663-0769-4462-ad27-bc516d9cb141","weight":119},{"event_id":6404,"event_guid":"5b947f86-8ba1-4b99-adbe-7c5030deea0c","weight":140},{"event_id":6406,"event_guid":"686c1387-e761-4df6-b395-f9ddf92d46e7","weight":262},{"event_id":6409,"event_guid":"a42e5a4f-fd9b-4571-bf17-483978afecb3","weight":145},{"event_id":6410,"event_guid":"a12d17e9-3758-4fa0-b612-0c6ba22ea773","weight":198},{"event_id":6411,"event_guid":"42650545-4394-4455-a5f5-9efad111fedc","weight":256},{"event_id":6413,"event_guid":"a9c0c28c-4f40-4d06-99da-d73fbb2655c4","weight":244},{"event_id":6421,"event_guid":"1a28630d-985e-409b-be4a-b6679ecc83c3","weight":197},{"event_id":6423,"event_guid":"ea7c532f-cc2d-4cb1-8f15-1933df7fd523","weight":251},{"event_id":6429,"event_guid":"d995955c-319f-4228-b3f4-080868bbfdf8","weight":170},{"event_id":6430,"event_guid":"462f9320-3a0e-4785-82de-15343803c2ba","weight":428},{"event_id":6434,"event_guid":"6beabddc-2dd6-43d2-9936-618d41d42cde","weight":171},{"event_id":6457,"event_guid":"74b9c748-970f-4693-ac7e-46fcc733d2b4","weight":116},{"event_id":6462,"event_guid":"23e85d7a-9645-4ae2-9954-63b71abc08d4","weight":324},{"event_id":6471,"event_guid":"f17d3060-fb3d-4d73-b1e3-8bd5ec4d4d12","weight":278},{"event_id":6474,"event_guid":"f58a2b6d-bde0-483b-a8db-043ea9371cb6","weight":427},{"event_id":6477,"event_guid":"c85de43e-107e-4247-b550-946f376e2ec4","weight":112},{"event_id":6488,"event_guid":"8943659a-536d-4afb-85de-f1b8b29a7902","weight":219},{"event_id":6492,"event_guid":"bc545b26-8319-43fb-abc2-f624ef414ee8","weight":119},{"event_id":6493,"event_guid":"2375222b-7dae-4bca-a5b0-aea227ab0d76","weight":242},{"event_id":6494,"event_guid":"9a91d92b-0691-46b2-ba73-112bc598342f","weight":169},{"event_id":6497,"event_guid":"93c1500d-c639-4247-854e-6e51e167dbec","weight":27},{"event_id":6502,"event_guid":"e66cded3-7336-42bd-a7c8-d77073465ad2","weight":110},{"event_id":6503,"event_guid":"d0d6d058-f117-4ccb-ba6a-c41d9290a287","weight":422},{"event_id":6507,"event_guid":"787007cf-828d-4409-94b0-90a0b8d727a0","weight":414},{"event_id":6511,"event_guid":"4f6f4278-1cfb-4e8d-935d-ec0ac2adefc5","weight":503},{"event_id":6519,"event_guid":"5a8097ad-15c2-492e-8bc4-6b634fd8e963","weight":115},{"event_id":6520,"event_guid":"64d3f3f5-5665-4050-ba15-0db530ecc262","weight":131},{"event_id":6523,"event_guid":"240fe8a1-ee33-4f07-88d0-34b8bb04db71","weight":112},{"event_id":6535,"event_guid":"a875f05c-5eeb-4478-9e6f-863fc52b8868","weight":343},{"event_id":6543,"event_guid":"48ed6dea-e67d-4866-8c35-318e9d892363","weight":469},{"event_id":6545,"event_guid":"400622c5-3754-43fd-aaf3-0ca00e9ad551","weight":235},{"event_id":6551,"event_guid":"3a571c21-31ed-453b-886d-7dea7b5751cd","weight":232},{"event_id":6553,"event_guid":"a667d070-483e-4e2b-9bf9-d9a5475b6356","weight":130},{"event_id":6577,"event_guid":"49fe1044-4038-4cec-8e80-71621c9e7d6e","weight":135},{"event_id":6603,"event_guid":"ea00d1e0-a580-415f-a8cf-f02883d939dc","weight":291},{"event_id":6611,"event_guid":"b1b28bd0-5279-4950-8385-9ee8a57187f9","weight":402}]},{"guid":"1f290832-c93f-453b-9966-83ecbda4c1c3","title":"Hebocon","subtitle":"The sumo robot fight for the technically ungifted","slug":"35c3-9486-hebocon","link":"https://fahrplan.events.ccc.de/congress/2018/Fahrplan/events/9486.html","description":"We let the technically ungifted build robots and to fight each other for the laughs. \n\nPlease contact @honky in RocketChat or visit the ChaosZone Hall 2 if you want to participate. We need at least 8 Robots to participate, if we have more, we'll bring this to the battlefield.\n\nLet's build funny robots and let them fight each other as long as we are superior to them :) Please let's dishonor high tech and celebrate everything made out of stuff we usually throw away (and blinks).\n\nPlease contact @honky in RocketChat or visit the ChaosZone Hall 2 if you want to participate. We need at least 8 Robots to participate, if we have more, we'll bring this to the battlefield.\n\n\u003ca href=\"https://media.ccc.de/v/DS2018-9308-hebocon_finale\"\u003ehttps://media.ccc.de/v/DS2018-9308-hebocon_finale\u003c/a\u003e","original_language":"eng","persons":["honky"],"tags":["35c3","9486","Entertainment"],"view_count":2457,"promoted":false,"date":"2018-12-30T00:00:00.000+01:00","release_date":"2018-12-30T01:00:00.000+01:00","updated_at":"2025-06-18T01:00:04.958+02:00","length":2208,"duration":2208,"thumb_url":"https://static.media.ccc.de/media/congress/2018/9486-hd.jpg","poster_url":"https://static.media.ccc.de/media/congress/2018/9486-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/congress/2018/9486-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/congress/2018/9486-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/35c3-9486-hebocon","url":"https://api.media.ccc.de/public/events/1f290832-c93f-453b-9966-83ecbda4c1c3","conference_title":"35C3: Refreshing Memories","conference_url":"https://api.media.ccc.de/public/conferences/35c3","related":[{"event_id":6378,"event_guid":"15f4e5c5-40e1-4c73-8da0-4cc2a773ab13","weight":28},{"event_id":6411,"event_guid":"42650545-4394-4455-a5f5-9efad111fedc","weight":37},{"event_id":6423,"event_guid":"ea7c532f-cc2d-4cb1-8f15-1933df7fd523","weight":48},{"event_id":6430,"event_guid":"462f9320-3a0e-4785-82de-15343803c2ba","weight":59},{"event_id":6463,"event_guid":"b87a648f-d84d-5669-b472-3df1a7f8035d","weight":63},{"event_id":6511,"event_guid":"4f6f4278-1cfb-4e8d-935d-ec0ac2adefc5","weight":43},{"event_id":6523,"event_guid":"240fe8a1-ee33-4f07-88d0-34b8bb04db71","weight":36},{"event_id":6532,"event_guid":"94447a62-a3ba-4f6d-a3b7-b5318a954651","weight":40},{"event_id":6535,"event_guid":"a875f05c-5eeb-4478-9e6f-863fc52b8868","weight":46},{"event_id":6536,"event_guid":"0a4a43e0-2b8d-424c-aaa3-101c843de75c","weight":38},{"event_id":6543,"event_guid":"48ed6dea-e67d-4866-8c35-318e9d892363","weight":83},{"event_id":6551,"event_guid":"3a571c21-31ed-453b-886d-7dea7b5751cd","weight":66},{"event_id":6553,"event_guid":"a667d070-483e-4e2b-9bf9-d9a5475b6356","weight":24},{"event_id":6565,"event_guid":"fb15f53a-ca5b-4c29-b901-89398e9aab72","weight":38},{"event_id":6567,"event_guid":"b87de377-eb03-4795-b998-7988a63fc239","weight":10},{"event_id":6570,"event_guid":"e4dbae08-779a-4972-a099-7c85df141fa4","weight":64},{"event_id":6574,"event_guid":"54c671a2-1803-4085-a923-a875ca11723a","weight":43},{"event_id":6576,"event_guid":"29febf04-4e28-4420-b159-d22634c6817e","weight":43},{"event_id":6583,"event_guid":"623fd999-d7dd-4fd8-896c-75e51a21df1e","weight":37},{"event_id":6593,"event_guid":"c293b397-9fad-45ff-9ffe-716503c6c095","weight":40},{"event_id":6603,"event_guid":"ea00d1e0-a580-415f-a8cf-f02883d939dc","weight":56},{"event_id":6604,"event_guid":"75b955c7-3e7c-463d-9d31-5b1e1745a5b2","weight":37},{"event_id":6608,"event_guid":"46b7c5d8-318d-4f6c-a17e-73f2638ab46a","weight":43},{"event_id":6611,"event_guid":"b1b28bd0-5279-4950-8385-9ee8a57187f9","weight":61}]},{"guid":"a5de31e6-0223-4b1f-953c-558e2fd39bd9","title":"Stalking, Spy Apps, Doxing: Digitale Gewalt gegen Frauen","subtitle":"Die digitale Seite der häuslichen Gewalt","slug":"35c3-10023-stalking_spy_apps_doxing_digitale_gewalt_gegen_frauen","link":"https://fahrplan.events.ccc.de/congress/2018/Fahrplan/events/10023.html","description":"Digitale Formen von Gewalt gegen Frauen sind keine eigenständigen Phänomene, sondern in der Regel Weiterführungen oder Ergänzungen von anderen Gewaltformen. Stalking, Kontrolle, Bedrohung, Erpressung, Beleidigung, Überwachung sind altbekannte Aspekte häuslicher Gewalt. Für alle diese Phänomene gibt es digitale Entsprechungen, allerdings ist wenig darüber bekannt, wie oft sie ausgeübt werden, wann und von wem. Das macht es für die Betroffenen schwer, sich zu wehren, auch weil Politik und Justiz hier genauso verständnislos reagieren wie bei anderen digitalen Entwicklungen. \n\nWarum ist Kinderpornographie ein Kernthema der deutschen und europäischen Innenpolitik, aber kaum jemand redet über Revenge-Porn?\u003c/br\u003e\n\u003c/br\u003e\nIn diesem Talk geht es um die verschiedenen Formen digitaler Gewalt und darum, wie oft sie vorkommen und wer davon betroffen ist.\u003c/br\u003e\n\u003c/br\u003e\nEs gibt kaum aussagekräftige Zahlen und wenig Hilfe für Betroffene. Warum wissen wir sowenig und was gibt es für Möglichkeiten, sich gegen die verschiedenen Formen digitaler Gewalt zu wehren? \u003c/br\u003e\n\n\n\n\n\n\u003ca href=\"https://www.aktiv-gegen-digitale-gewalt.de/de/\"\u003ehttps://www.aktiv-gegen-digitale-gewalt.de/de/\u003c/a\u003e","original_language":"deu","persons":["Anne Roth"],"tags":["35c3","10023","CCC"],"view_count":3500,"promoted":false,"date":"2018-12-27T00:00:00.000+01:00","release_date":"2018-12-27T01:00:00.000+01:00","updated_at":"2025-06-07T14:15:05.533+02:00","length":2658,"duration":2658,"thumb_url":"https://static.media.ccc.de/media/congress/2018/10023-hd.jpg","poster_url":"https://static.media.ccc.de/media/congress/2018/10023-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/congress/2018/10023-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/congress/2018/10023-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/35c3-10023-stalking_spy_apps_doxing_digitale_gewalt_gegen_frauen","url":"https://api.media.ccc.de/public/events/a5de31e6-0223-4b1f-953c-558e2fd39bd9","conference_title":"35C3: Refreshing Memories","conference_url":"https://api.media.ccc.de/public/conferences/35c3","related":[{"event_id":6378,"event_guid":"15f4e5c5-40e1-4c73-8da0-4cc2a773ab13","weight":97},{"event_id":6379,"event_guid":"9dde571b-4d49-4b44-8329-42e354bcc24b","weight":67},{"event_id":6383,"event_guid":"7177142b-6f15-4fac-af62-c45df7a377a9","weight":180},{"event_id":6389,"event_guid":"c8b34953-b60f-4ed0-8784-dc20153e0725","weight":102},{"event_id":6391,"event_guid":"1601bf3b-ce4a-44c9-993f-7d28fa65168d","weight":99},{"event_id":6392,"event_guid":"65563dfd-db48-41ea-85a9-e889dd673d09","weight":66},{"event_id":6393,"event_guid":"4db8970f-bbfe-4541-90a8-31a05d599ffb","weight":335},{"event_id":6396,"event_guid":"b34662ae-f1c6-4711-9270-b5865f6dd6c8","weight":70},{"event_id":6400,"event_guid":"527b56af-8d56-4edb-9027-9ca60767c742","weight":75},{"event_id":6401,"event_guid":"f0d70663-0769-4462-ad27-bc516d9cb141","weight":65},{"event_id":6406,"event_guid":"686c1387-e761-4df6-b395-f9ddf92d46e7","weight":100},{"event_id":6410,"event_guid":"a12d17e9-3758-4fa0-b612-0c6ba22ea773","weight":100},{"event_id":6411,"event_guid":"42650545-4394-4455-a5f5-9efad111fedc","weight":92},{"event_id":6413,"event_guid":"a9c0c28c-4f40-4d06-99da-d73fbb2655c4","weight":73},{"event_id":6414,"event_guid":"f010dc03-13bc-413d-95ec-e8786626a2f1","weight":79},{"event_id":6415,"event_guid":"5f5d8fd7-45a7-44e4-8d82-dfb8ee692f8b","weight":71},{"event_id":6421,"event_guid":"1a28630d-985e-409b-be4a-b6679ecc83c3","weight":102},{"event_id":6423,"event_guid":"ea7c532f-cc2d-4cb1-8f15-1933df7fd523","weight":87},{"event_id":6429,"event_guid":"d995955c-319f-4228-b3f4-080868bbfdf8","weight":64},{"event_id":6430,"event_guid":"462f9320-3a0e-4785-82de-15343803c2ba","weight":108},{"event_id":6462,"event_guid":"23e85d7a-9645-4ae2-9954-63b71abc08d4","weight":79},{"event_id":6499,"event_guid":"a750228d-a37d-43c0-8e2f-d46137a991dc","weight":67},{"event_id":6553,"event_guid":"a667d070-483e-4e2b-9bf9-d9a5475b6356","weight":72},{"event_id":6603,"event_guid":"ea00d1e0-a580-415f-a8cf-f02883d939dc","weight":63}]},{"guid":"e4dbae08-779a-4972-a099-7c85df141fa4","title":"Chaos Communication Slam","subtitle":"Technische Liebesgedichte \u0026 Horrorgeschichten im Dichterwettstreit","slug":"35c3-9911-chaos_communication_slam","link":"https://fahrplan.events.ccc.de/congress/2018/Fahrplan/events/9911.html","description":"Chaos meets Poetry Slam. \nDer humoristische Dichterwettstreit mit Informatikhintergrund. Mitmachen ausdrücklich erwünscht. \n\nUnd keine Sorge, ein Poetry Slam hat nichts mit dem Ingeborg-Bachmann-Preis zu tun. Hierbei geht es um einen Wettkampf bei dem selbstgeschriebene Texte live vorgetragen werden. Prosa, Lyrik, lustige Geschichte, das ist eure Wahl. Erzählt von euren Sysadmin Lovestorys, WebDev-f*ckUps oder was auch immer euch auf der Seele liegt.\nFür Kurzentschlossene bieten wir euch davor noch einen Crash Kurs in Slam Poetry an, damit auch ihr das Publikum begeistern könnt und mit in das Finale einzieht. Die Session findet ihr zeitnah im Event-Wiki. Auf dieser Seite findet ihr auch eine Adresse, um euch für das große Event anzumelden.\nDurch den Abend begleitet euch das Slam-erfahrene Team der \"Slamigans\" aus dem Umfeld des Chaostreff Flensburg. Moderiert von Thorben Dittmar, früherer U20-Local aus dem Kühlhaus und ewiger zweiter Platz, stimmt das Publikum zusammen über die besten Beiträge ab. Das Siegertreppchen darf sich schon auf tolle Preise freuen.\nAlso schnell anmelden!","original_language":"deu","persons":["Thorben Dittmar"],"tags":["35c3","9911","Entertainment"],"view_count":2608,"promoted":false,"date":"2018-12-30T00:00:00.000+01:00","release_date":"2018-12-30T01:00:00.000+01:00","updated_at":"2025-04-15T23:30:04.072+02:00","length":6110,"duration":6110,"thumb_url":"https://static.media.ccc.de/media/congress/2018/9911-hd.jpg","poster_url":"https://static.media.ccc.de/media/congress/2018/9911-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/congress/2018/9911-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/congress/2018/9911-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/35c3-9911-chaos_communication_slam","url":"https://api.media.ccc.de/public/events/e4dbae08-779a-4972-a099-7c85df141fa4","conference_title":"35C3: Refreshing Memories","conference_url":"https://api.media.ccc.de/public/conferences/35c3","related":[{"event_id":6406,"event_guid":"686c1387-e761-4df6-b395-f9ddf92d46e7","weight":57},{"event_id":6411,"event_guid":"42650545-4394-4455-a5f5-9efad111fedc","weight":60},{"event_id":6430,"event_guid":"462f9320-3a0e-4785-82de-15343803c2ba","weight":97},{"event_id":6462,"event_guid":"23e85d7a-9645-4ae2-9954-63b71abc08d4","weight":62},{"event_id":6471,"event_guid":"f17d3060-fb3d-4d73-b1e3-8bd5ec4d4d12","weight":71},{"event_id":6499,"event_guid":"a750228d-a37d-43c0-8e2f-d46137a991dc","weight":69},{"event_id":6503,"event_guid":"d0d6d058-f117-4ccb-ba6a-c41d9290a287","weight":42},{"event_id":6507,"event_guid":"787007cf-828d-4409-94b0-90a0b8d727a0","weight":61},{"event_id":6511,"event_guid":"4f6f4278-1cfb-4e8d-935d-ec0ac2adefc5","weight":63},{"event_id":6535,"event_guid":"a875f05c-5eeb-4478-9e6f-863fc52b8868","weight":51},{"event_id":6536,"event_guid":"0a4a43e0-2b8d-424c-aaa3-101c843de75c","weight":83},{"event_id":6543,"event_guid":"48ed6dea-e67d-4866-8c35-318e9d892363","weight":121},{"event_id":6545,"event_guid":"400622c5-3754-43fd-aaf3-0ca00e9ad551","weight":62},{"event_id":6551,"event_guid":"3a571c21-31ed-453b-886d-7dea7b5751cd","weight":55},{"event_id":6553,"event_guid":"a667d070-483e-4e2b-9bf9-d9a5475b6356","weight":64},{"event_id":6565,"event_guid":"fb15f53a-ca5b-4c29-b901-89398e9aab72","weight":60},{"event_id":6569,"event_guid":"1f290832-c93f-453b-9966-83ecbda4c1c3","weight":64},{"event_id":6574,"event_guid":"54c671a2-1803-4085-a923-a875ca11723a","weight":61},{"event_id":6576,"event_guid":"29febf04-4e28-4420-b159-d22634c6817e","weight":15},{"event_id":6582,"event_guid":"36635330-55d6-4297-abcd-6d22fd2d22df","weight":59},{"event_id":6583,"event_guid":"623fd999-d7dd-4fd8-896c-75e51a21df1e","weight":85},{"event_id":6593,"event_guid":"c293b397-9fad-45ff-9ffe-716503c6c095","weight":55},{"event_id":6603,"event_guid":"ea00d1e0-a580-415f-a8cf-f02883d939dc","weight":73},{"event_id":6608,"event_guid":"46b7c5d8-318d-4f6c-a17e-73f2638ab46a","weight":74},{"event_id":6611,"event_guid":"b1b28bd0-5279-4950-8385-9ee8a57187f9","weight":126}]},{"guid":"feb18113-3325-4053-93a0-76d4980b137c","title":"A Christmas Carol - The Spectres of the Past, Present, and Future","subtitle":null,"slug":"35c3-9893-a_christmas_carol_-_the_spectres_of_the_past_present_and_future","link":"https://fahrplan.events.ccc.de/congress/2018/Fahrplan/events/9893.html","description":"With the beginning of last year, two major security vulnerabilities have been disclosed: Meltdown and Spectre. While mitigations in software and hardware have been rolled out right away, new variants have been continuously released in the following months. With all those confusing names, how can you possibly still have a clear overview of all those vulnerabilities (SpectreV1, SpectreV2, Meltdown, Spectre-NG, SpectreRSB, L1TF, Foreshadow, ...)? With this talk, we present a novel classification that will ease the naming complexity of the current jungle of variants. Along with all different attacks, we will give an overview of all proposed mitigations and show how an attacker still can mount an attack despite the presence of implemented countermeasures. Furthermore, we will present new variants of the Meltdown attack, exploiting different parts of the CPU.\n\nOnly a few days after the Chaos Communication Congress closed its doors last year, two major security vulnerabilities have been disclosed to the public.\nMeltdown and Spectre exploit critical vulnerabilities in modern processors, allowing attackers to read arbitrary data currently processed on the computer without any permissions or privileges.\nWhile mitigations in software and hardware have been proposed and rolled out right away, new variants of Spectre and Meltdown attacks have been published frequently in the following months.\n\nSpectre v1? Spectre v2? Meltdown? Spectre-NG? SpectreRSB? L1TF? Foreshadow? - With all those names and variants, how can you possibly have still a clear overview of those vulnerabilities?\nWith all those operating systems, compiler, and microcode updates, is my system really protected?\n\nIn our talk, we present a novel classification of Spectre and Meltdown attacks and propose a new naming scheme to ease the naming complexity of the current jungle of variants.\nFurthermore, we give an overview of all proposed mitigations and show that an attacker can still mount an attack despite the presence of implemented countermeasures.\nFinally, we show new variants of the Meltdown attack, exploiting different parts of the CPU.","original_language":"eng","persons":["Moritz Lipp","Michael Schwarz","Daniel Gruss","Claudio Canella"],"tags":["35c3","9893","Security"],"view_count":1710,"promoted":false,"date":"2018-12-28T00:00:00.000+01:00","release_date":"2018-12-29T01:00:00.000+01:00","updated_at":"2025-05-17T17:30:03.385+02:00","length":3688,"duration":3688,"thumb_url":"https://static.media.ccc.de/media/congress/2018/9893-hd.jpg","poster_url":"https://static.media.ccc.de/media/congress/2018/9893-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/congress/2018/9893-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/congress/2018/9893-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/35c3-9893-a_christmas_carol_-_the_spectres_of_the_past_present_and_future","url":"https://api.media.ccc.de/public/events/feb18113-3325-4053-93a0-76d4980b137c","conference_title":"35C3: Refreshing Memories","conference_url":"https://api.media.ccc.de/public/conferences/35c3","related":[{"event_id":6409,"event_guid":"a42e5a4f-fd9b-4571-bf17-483978afecb3","weight":32},{"event_id":6411,"event_guid":"42650545-4394-4455-a5f5-9efad111fedc","weight":32},{"event_id":6422,"event_guid":"e8385c89-d33a-42d8-afb6-8ae28fe5c89d","weight":38},{"event_id":6430,"event_guid":"462f9320-3a0e-4785-82de-15343803c2ba","weight":33},{"event_id":6432,"event_guid":"de977841-8510-4172-9622-dd0563c2cb82","weight":39},{"event_id":6435,"event_guid":"9777cea0-ac06-4274-85db-908c1e87e2f4","weight":34},{"event_id":6474,"event_guid":"f58a2b6d-bde0-483b-a8db-043ea9371cb6","weight":47},{"event_id":6477,"event_guid":"c85de43e-107e-4247-b550-946f376e2ec4","weight":43},{"event_id":6478,"event_guid":"c94fde2e-b5db-48f2-b94f-872ce7405875","weight":17},{"event_id":6479,"event_guid":"8c84a37f-a8a5-4061-bfde-8da074ea8693","weight":29},{"event_id":6481,"event_guid":"948fee49-de6f-42b1-82f8-045af2aa155e","weight":39},{"event_id":6482,"event_guid":"86b96f3f-a6b5-49c0-a189-69912c016916","weight":36},{"event_id":6488,"event_guid":"8943659a-536d-4afb-85de-f1b8b29a7902","weight":36},{"event_id":6491,"event_guid":"9f8b19eb-31cb-4250-80d4-5caf4e0b33dd","weight":35},{"event_id":6492,"event_guid":"bc545b26-8319-43fb-abc2-f624ef414ee8","weight":54},{"event_id":6493,"event_guid":"2375222b-7dae-4bca-a5b0-aea227ab0d76","weight":55},{"event_id":6499,"event_guid":"a750228d-a37d-43c0-8e2f-d46137a991dc","weight":32},{"event_id":6507,"event_guid":"787007cf-828d-4409-94b0-90a0b8d727a0","weight":28},{"event_id":6512,"event_guid":"25c54ce3-598c-42ee-8832-52fe9deae7ad","weight":32},{"event_id":6543,"event_guid":"48ed6dea-e67d-4866-8c35-318e9d892363","weight":32},{"event_id":6575,"event_guid":"07f5d97a-161c-4435-abad-6ef08107df15","weight":34},{"event_id":6590,"event_guid":"7ee42591-4f4d-481d-884b-44f5e18e1803","weight":34}]},{"guid":"9629fcf4-6810-48d7-bd17-d81f924e6b47","title":"Taming the Chaos: Can we build systems that actually work?","subtitle":"Possible paths from today's ghastly hackery to what computing should be","slug":"35c3-9647-taming_the_chaos_can_we_build_systems_that_actually_work","link":"https://fahrplan.events.ccc.de/congress/2018/Fahrplan/events/9647.html","description":"We rely on mainstream computer engineering every day, but it's insanely complex, poorly understood, unreliable, and, as CCC reminds us every year, chronically insecure.  This talk will explain some ways that we can do better: taming parts of this this chaos with precise understanding - illustrated with disturbing facts and clean models for current architectures and the C language, from the \u003ca href=\"https://www.cl.cam.ac.uk/~pes20/rems/\"\u003eREMS\u003c/a\u003e project, and principled but pragmatic new alternatives, that build in more hardware and software security protection,as developed in the \u003ca href=\"https://www.cl.cam.ac.uk/research/security/ctsrd/cheri/\"\u003eCHERI\u003c/a\u003e project.\n\nComputing has been massively successful, and we routinely trust computer systems with our personal, financial, medical, commercial, and governmental information. But at the same time, these systems are pervasively prone to security flaws and subject to malicious attacks.  We have to trust them, but they are not *trustworthy*.\n\nThere are two root causes. First, the pan-industry computing infrastructure, of processors, programming languages, and operating systems, is based on designs from a more forgiving time, with simpler systems and little incentive to design-in strong security protection. Second, the conventional engineering techniques we use (prose specifications, manually written tests, and test-and-debug development) are good enough to make systems work in common cases, but cannot exclude all errors - and a single coding error can lead to a devastating exploit.\n\nAre we doomed?  Perhaps not.  This talk will highlight the sorry state of the art and then draw on cutting-edge research, from the University of Cambridge, SRI International, ARM, and other partners, to show some ways we can do better.  First, we'll show how it's become possible to build and use rigorous models for key existing interfaces to improve engineering: for the ARMv8-A and RISC-V architectures, and the C language, in the \u003ca href=\"https://www.cl.cam.ac.uk/~pes20/rems/\"\u003eREMS\u003c/a\u003e project.  Then we'll describe a principled but pragmatic path to build in more hardware and software security protection to future systems, as developed in the \u003ca href=\"https://www.cl.cam.ac.uk/research/security/ctsrd/cheri/\"\u003eCHERI\u003c/a\u003e project.  These are joint work by many people over the last 10 years.\n\n\n\u003ca href=\"https://www.cl.cam.ac.uk/~pes20/rems/\"\u003ehttps://www.cl.cam.ac.uk/~pes20/rems/\u003c/a\u003e\n\n\u003ca href=\"https://www.cl.cam.ac.uk/research/security/ctsrd/cheri/\"\u003ehttps://www.cl.cam.ac.uk/research/security/ctsrd/cheri/\u003c/a\u003e\n\n\u003ca href=\"http://www.cl.cam.ac.uk/~pes20/sail/\"\u003ehttp://www.cl.cam.ac.uk/~pes20/sail/\u003c/a\u003e\n\n\u003ca href=\"https://www.cl.cam.ac.uk/~pes20/cerberus/\"\u003ehttps://www.cl.cam.ac.uk/~pes20/cerberus/\u003c/a\u003e","original_language":"eng","persons":["Peter Sewell"],"tags":["35c3","9647","Resilience"],"view_count":2342,"promoted":false,"date":"2018-12-27T00:00:00.000+01:00","release_date":"2018-12-27T01:00:00.000+01:00","updated_at":"2025-02-06T11:00:11.006+01:00","length":3532,"duration":3532,"thumb_url":"https://static.media.ccc.de/media/congress/2018/9647-hd.jpg","poster_url":"https://static.media.ccc.de/media/congress/2018/9647-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/congress/2018/9647-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/congress/2018/9647-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/35c3-9647-taming_the_chaos_can_we_build_systems_that_actually_work","url":"https://api.media.ccc.de/public/events/9629fcf4-6810-48d7-bd17-d81f924e6b47","conference_title":"35C3: Refreshing Memories","conference_url":"https://api.media.ccc.de/public/conferences/35c3","related":[{"event_id":6378,"event_guid":"15f4e5c5-40e1-4c73-8da0-4cc2a773ab13","weight":113},{"event_id":6379,"event_guid":"9dde571b-4d49-4b44-8329-42e354bcc24b","weight":90},{"event_id":6380,"event_guid":"e9095f5f-a38a-48da-b3d7-20da141b8b14","weight":80},{"event_id":6381,"event_guid":"c0e4f528-92c7-4170-aff3-d4dd5cd74b2c","weight":105},{"event_id":6382,"event_guid":"2912b643-f5a8-4bbd-8b24-74983bc55754","weight":76},{"event_id":6383,"event_guid":"7177142b-6f15-4fac-af62-c45df7a377a9","weight":98},{"event_id":6385,"event_guid":"9d8d4506-03b2-483d-aee5-d106f0a3eef5","weight":85},{"event_id":6388,"event_guid":"4cc5cf9a-214f-4e7d-991f-199e9f0db8cc","weight":74},{"event_id":6390,"event_guid":"6a5007f4-e7d6-4c63-9a10-26dd48a6eb6c","weight":93},{"event_id":6396,"event_guid":"b34662ae-f1c6-4711-9270-b5865f6dd6c8","weight":98},{"event_id":6397,"event_guid":"51ede2da-0f9b-4984-bd58-659c556d20c9","weight":78},{"event_id":6400,"event_guid":"527b56af-8d56-4edb-9027-9ca60767c742","weight":102},{"event_id":6401,"event_guid":"f0d70663-0769-4462-ad27-bc516d9cb141","weight":74},{"event_id":6404,"event_guid":"5b947f86-8ba1-4b99-adbe-7c5030deea0c","weight":81},{"event_id":6408,"event_guid":"ffdc92f3-1a39-4931-9409-f8bfabe9f628","weight":96},{"event_id":6409,"event_guid":"a42e5a4f-fd9b-4571-bf17-483978afecb3","weight":79},{"event_id":6411,"event_guid":"42650545-4394-4455-a5f5-9efad111fedc","weight":87},{"event_id":6432,"event_guid":"de977841-8510-4172-9622-dd0563c2cb82","weight":101}]},{"guid":"25c54ce3-598c-42ee-8832-52fe9deae7ad","title":"Self-encrypting deception","subtitle":"weaknesses in the encryption of solid state drives (SSDs)","slug":"35c3-9671-self-encrypting_deception","link":"https://fahrplan.events.ccc.de/congress/2018/Fahrplan/events/9671.html","description":"\u003cp\u003eWe have analyzed the hardware full-disk encryption implementation of several Self-Encrypting Drives (SEDs) from Samsung and Crucial (Micron) by reverse engineering their firmwares. The vendors combined cover a majority of the market share of SEDs sold today.\u003c/p\u003e\n\n\u003cp\u003eIn theory, the security guarantees offered by hardware encryption are similar to those of software implementations. In reality, we found that many hardware implementations have critical security weaknesses, for many models allowing for complete recovery of the data without knowledge of any secret.\u003c/p\u003e\n\n\u003cp\u003eBitLocker, the encryption software built into Microsoft Windows will rely exclusively on hardware full-disk encryption if the drive advertises supported for it. Thus, for these drives, data protected by BitLocker is also compromised.\u003c/p\u003e\n\n\u003cp\u003eThis challenges the view that full-disk encryption implemented in hardware is preferable over software. We conclude that one should not rely solely on hardware encryption offered by SEDs.\u003c/p\u003e\n\n\u003cp\u003eIn recent years, protection of sensitive data has received increased attention.\nProtection of digital data has become a necessity, certainly in the light of new European Data Protection Regulation. Technically, encryption is the go to protection mechanism; it may be implemented in software or hardware (or both). It can be applied on the level of individual files, or the entire drive, which is called full-disk encryption. Full-disk encryption is often the solution of choice as it takes away concerns of sensitive data leakage through, for example, temporary files, page files and caches. Several software solutions for full-disk encryption exist, and modern operating systems typically integrate it as a feature. However, purely software-based encryption has inherent weaknesses, such as the encryption key being present in RAM at all times and performance drawbacks.\u003c/p\u003e\n\n\u003cp\u003eIn an attempt to address these weaknesses, hardware full-disk encryption is often proposed; the encryption is performed within the drive itself, thereby confining the encryption key exclusively to the drive. Typically, the encryption itself is performed by a dedicated AES co-processor, whereas the software on the drive (firmware) takes care of the key management. It is often regarded as the successor of software full-disk encryption. Full-disk encryption software, including those integrated in modern operating systems, may autonomously decide to rely solely on hardware encryption in case it is supported by the storage device (via the TCG Opal standard). In case the decision is made to rely on hardware encryption, software encryption is disabled. In fact, BitLocker, the full-disk encryption software built into Microsoft Windows, switches off software encryption and completely relies on hardware encryption by default if the drive advertises support.\u003c/p\u003e\n\n\u003ca href=\"http://www.cs.ru.nl/~cmeijer/\"\u003ehttp://www.cs.ru.nl/~cmeijer/\u003c/a\u003e\n\n\u003ca href=\"https://www.ru.nl/english/news-agenda/news/vm/icis/cyber-security/2018/radboud-university-researchers-discover-security/\"\u003ehttps://www.ru.nl/english/news-agenda/news/vm/icis/cyber-security/2018/radboud-university-researchers-discover-security/\u003c/a\u003e","original_language":"eng","persons":["Carlo Meijer"],"tags":["35c3","9671","Security"],"view_count":2979,"promoted":false,"date":"2018-12-29T00:00:00.000+01:00","release_date":"2018-12-29T01:00:00.000+01:00","updated_at":"2025-07-02T14:15:05.752+02:00","length":3522,"duration":3522,"thumb_url":"https://static.media.ccc.de/media/congress/2018/9671-hd.jpg","poster_url":"https://static.media.ccc.de/media/congress/2018/9671-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/congress/2018/9671-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/congress/2018/9671-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/35c3-9671-self-encrypting_deception","url":"https://api.media.ccc.de/public/events/25c54ce3-598c-42ee-8832-52fe9deae7ad","conference_title":"35C3: Refreshing Memories","conference_url":"https://api.media.ccc.de/public/conferences/35c3","related":[{"event_id":6409,"event_guid":"a42e5a4f-fd9b-4571-bf17-483978afecb3","weight":53},{"event_id":6474,"event_guid":"f58a2b6d-bde0-483b-a8db-043ea9371cb6","weight":49},{"event_id":6477,"event_guid":"c85de43e-107e-4247-b550-946f376e2ec4","weight":68},{"event_id":6482,"event_guid":"86b96f3f-a6b5-49c0-a189-69912c016916","weight":53},{"event_id":6492,"event_guid":"bc545b26-8319-43fb-abc2-f624ef414ee8","weight":39},{"event_id":6493,"event_guid":"2375222b-7dae-4bca-a5b0-aea227ab0d76","weight":54},{"event_id":6498,"event_guid":"4e6ab724-8663-456a-ac01-1cfdfc94c27f","weight":51},{"event_id":6499,"event_guid":"a750228d-a37d-43c0-8e2f-d46137a991dc","weight":23},{"event_id":6500,"event_guid":"064a7014-a88c-462a-b06f-7d6de62d622f","weight":58},{"event_id":6502,"event_guid":"e66cded3-7336-42bd-a7c8-d77073465ad2","weight":39},{"event_id":6503,"event_guid":"d0d6d058-f117-4ccb-ba6a-c41d9290a287","weight":71},{"event_id":6507,"event_guid":"787007cf-828d-4409-94b0-90a0b8d727a0","weight":37},{"event_id":6511,"event_guid":"4f6f4278-1cfb-4e8d-935d-ec0ac2adefc5","weight":46},{"event_id":6514,"event_guid":"7228f88d-8d6f-40a9-a5dd-b5c91b823ada","weight":59},{"event_id":6517,"event_guid":"e77ef54a-5dd7-4be1-80c7-42726b273e6f","weight":57},{"event_id":6519,"event_guid":"5a8097ad-15c2-492e-8bc4-6b634fd8e963","weight":55},{"event_id":6520,"event_guid":"64d3f3f5-5665-4050-ba15-0db530ecc262","weight":52},{"event_id":6523,"event_guid":"240fe8a1-ee33-4f07-88d0-34b8bb04db71","weight":74},{"event_id":6525,"event_guid":"955e9c12-cd90-4f48-88f0-b879269a5421","weight":47},{"event_id":6530,"event_guid":"83bf042d-7382-4975-a3f8-92229944b8fc","weight":69},{"event_id":6532,"event_guid":"94447a62-a3ba-4f6d-a3b7-b5318a954651","weight":56},{"event_id":6551,"event_guid":"3a571c21-31ed-453b-886d-7dea7b5751cd","weight":42},{"event_id":6590,"event_guid":"7ee42591-4f4d-481d-884b-44f5e18e1803","weight":63},{"event_id":6603,"event_guid":"ea00d1e0-a580-415f-a8cf-f02883d939dc","weight":54},{"event_id":6611,"event_guid":"b1b28bd0-5279-4950-8385-9ee8a57187f9","weight":53},{"event_id":6612,"event_guid":"5b7f01a6-f762-4c28-961c-7f6ab2f70fb4","weight":51}]},{"guid":"2d71612c-7f40-484b-a939-10b809aedd80","title":"Was schützt eigentlich der Datenschutz?","subtitle":"Warum DatenschützerInnen aufhören müssen von individueller Privatheit zu sprechen.","slug":"35c3-9733-was_schutzt_eigentlich_der_datenschutz","link":"https://fahrplan.events.ccc.de/congress/2018/Fahrplan/events/9733.html","description":"Beim Datenschutz geht es mitnichten um Privatsphäre, um das eigene Schlafzimmer oder um das Teilen privater Daten bei Facebook. Es geht gleichermaßen um den Erhalt einer demokratischen Gesellschaftsordnung wie um den Erhalt individueller Handlungsalternativen im digitalen Zeitalter. Wir dürfen also nicht so sehr über Einzelpersonen und ihre höchst subjektiven Privatheitswünsche sprechen, sondern viel mehr von Machtasymmetrien, Durchsetzungsmacht, sowie „starken“ und „schwachen“ Akteuren.\n\nErst mit diesem strukturellen Blick können wir politischen Nebelkerzen wie \"Selbst-Datenschutz\", \"Dateneigentum\", \"individuelle Datensouveränität\" oder etwa \"Algorithmen-Ethik\" etwas entgegensetzen, die zunehmend als Lösung für das Problem der Verdatung der Gesellschaft angeboten werden. Wir müssen uns strukturell und auch theoretisch mit dem Problem der Informationsmacht großer Organisationen (Behörden, Firmen) beschäftigen, wenn wir einer grundrechtsorientierten digitalen Gesellschaft leben wollen. Denn Datenreichtumsbefürworter- und DatenschutzverächterInnen, die derartige Probleme wie so oft dem Individuum aufbürden wollen, haben nämlich keinen theoretischen Unterbau.\n\nDieser Foundation-Talk vermittelt passioniert das Rüstzeug und die nötigen Grundlagen, um tatsächlich sinnvolle Datenschutzbebatten zu führen.","original_language":"deu","persons":["Rainer Rehak"],"tags":["35c3","9733","Ethics, Society \u0026 Politics"],"view_count":4375,"promoted":false,"date":"2018-12-28T00:00:00.000+01:00","release_date":"2018-12-28T01:00:00.000+01:00","updated_at":"2025-07-05T11:00:03.216+02:00","length":3735,"duration":3735,"thumb_url":"https://static.media.ccc.de/media/congress/2018/9733-hd.jpg","poster_url":"https://static.media.ccc.de/media/congress/2018/9733-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/congress/2018/9733-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/congress/2018/9733-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/35c3-9733-was_schutzt_eigentlich_der_datenschutz","url":"https://api.media.ccc.de/public/events/2d71612c-7f40-484b-a939-10b809aedd80","conference_title":"35C3: Refreshing Memories","conference_url":"https://api.media.ccc.de/public/conferences/35c3","related":[{"event_id":6383,"event_guid":"7177142b-6f15-4fac-af62-c45df7a377a9","weight":68},{"event_id":6391,"event_guid":"1601bf3b-ce4a-44c9-993f-7d28fa65168d","weight":111},{"event_id":6406,"event_guid":"686c1387-e761-4df6-b395-f9ddf92d46e7","weight":66},{"event_id":6413,"event_guid":"a9c0c28c-4f40-4d06-99da-d73fbb2655c4","weight":77},{"event_id":6414,"event_guid":"f010dc03-13bc-413d-95ec-e8786626a2f1","weight":91},{"event_id":6421,"event_guid":"1a28630d-985e-409b-be4a-b6679ecc83c3","weight":77},{"event_id":6423,"event_guid":"ea7c532f-cc2d-4cb1-8f15-1933df7fd523","weight":61},{"event_id":6430,"event_guid":"462f9320-3a0e-4785-82de-15343803c2ba","weight":105},{"event_id":6434,"event_guid":"6beabddc-2dd6-43d2-9936-618d41d42cde","weight":51},{"event_id":6462,"event_guid":"23e85d7a-9645-4ae2-9954-63b71abc08d4","weight":108},{"event_id":6467,"event_guid":"6e25dd44-763f-494b-bae5-75b409dcf1d0","weight":92},{"event_id":6471,"event_guid":"f17d3060-fb3d-4d73-b1e3-8bd5ec4d4d12","weight":79},{"event_id":6474,"event_guid":"f58a2b6d-bde0-483b-a8db-043ea9371cb6","weight":105},{"event_id":6494,"event_guid":"9a91d92b-0691-46b2-ba73-112bc598342f","weight":63},{"event_id":6499,"event_guid":"a750228d-a37d-43c0-8e2f-d46137a991dc","weight":92},{"event_id":6503,"event_guid":"d0d6d058-f117-4ccb-ba6a-c41d9290a287","weight":67},{"event_id":6507,"event_guid":"787007cf-828d-4409-94b0-90a0b8d727a0","weight":98},{"event_id":6511,"event_guid":"4f6f4278-1cfb-4e8d-935d-ec0ac2adefc5","weight":79},{"event_id":6517,"event_guid":"e77ef54a-5dd7-4be1-80c7-42726b273e6f","weight":51},{"event_id":6543,"event_guid":"48ed6dea-e67d-4866-8c35-318e9d892363","weight":67},{"event_id":6545,"event_guid":"400622c5-3754-43fd-aaf3-0ca00e9ad551","weight":66},{"event_id":6553,"event_guid":"a667d070-483e-4e2b-9bf9-d9a5475b6356","weight":64},{"event_id":6583,"event_guid":"623fd999-d7dd-4fd8-896c-75e51a21df1e","weight":58},{"event_id":6603,"event_guid":"ea00d1e0-a580-415f-a8cf-f02883d939dc","weight":66}]},{"guid":"6a5007f4-e7d6-4c63-9a10-26dd48a6eb6c","title":"SiliVaccine: North Korea's Weapon of Mass Detection","subtitle":"How I Learned to Stop Worrying and Love the Backdoor","slug":"35c3-9375-silivaccine_north_korea_s_weapon_of_mass_detection","link":"https://fahrplan.events.ccc.de/congress/2018/Fahrplan/events/9375.html","description":"\u003cp\u003eMeet SiliVaccine \u0026ndash; North Korea's national Anti-Virus solution. SiliVaccine is deployed widely and exclusively in the DPRK, and has been continuously in development by dedicated government teams for over fifteen years. When we heard of this strange software, we were immediately driven to investigate it: it's not every day that you can catch a glimpse of the malware landscape inside the closed garden of the DPRK's intranet. In this talk, we will describe how we were able to obtain a rare copy of SiliVaccine; how we reverse-engineered it, despite the hair-tearing obstacles; and what surprising discoveries we made about its program architecture \u0026ndash; all the way down to the file scanning engine, the system level drivers, the user mode utilities, and the most bizarre and puzzling implementation details. As it turns out, there is plenty going on behind the scenes of this product, away from the public eye. How was SiliVaccine created? Who created it? What was the game plan? We will try to shed light on these questions, and on the sheer effort that must have gone into developing this product. If there is anything we learned from this research, it's that DPRK state-sponsored software is a secretive industry underlied by incredibly shady practices, and that if Kim Jong-Un sends you a free trial of his latest security solution, the correct answer is \"thank you but no thank you\". Disclaimer: No significant knowledge in reverse engineering is required to understand the talk. We break down our thought process and methodology to its very basics, so that this talk can relate to both technical and non-technical audiences. Another Disclaimer: We guarantee an entertaining talk. :)\u003c/p\u003e\r\n\u003cp\u003e\u003ca href=\"https://research.checkpoint.com/silivaccine-a-look-inside-north-koreas-anti-virus/\"\u003ehttps://research.checkpoint.com/silivaccine-a-look-inside-north-koreas-anti-virus/\u0026nbsp;\u003c/a\u003e\u003c/p\u003e\r\n\u003cp\u003e\u003ca href=\"https://recon.cx/2018/montreal/schedule/system/event_attachments/attachments/000/000/055/original/RECON-MTL-2018-silivaccine_weapon_of_mass_detection.pdf\"\u003ehttps://recon.cx/2018/montreal/schedule/system/event_attachments/attachments/000/000/055/original/RECON-MTL-2018-silivaccine_weapon_of_mass_detection.pdf\u003c/a\u003e\u003c/p\u003e\r\n\u003cp\u003e\u003ca href=\"https://www.forbes.com/sites/thomasbrewster/2018/05/01/north-korea-antivirus-has-mystery-code-from-trend-micro/\"\u003ehttps://www.forbes.com/sites/thomasbrewster/2018/05/01/north-korea-antivirus-has-mystery-code-from-trend-micro/\u0026nbsp;\u003c/a\u003e\u003c/p\u003e\r\n\u003cp\u003e\u003ca href=\"https://www.theregister.co.uk/2018/05/02/north_korea_silivaccine_av_software_analysis/\"\u003ehttps://www.theregister.co.uk/2018/05/02/north_korea_silivaccine_av_software_analysis/\u003c/a\u003e\u003c/p\u003e","original_language":"eng","persons":["Mark Lechtik"],"tags":["35c3","9375","Security"],"view_count":7790,"promoted":false,"date":"2018-12-27T00:00:00.000+01:00","release_date":"2018-12-27T01:00:00.000+01:00","updated_at":"2025-06-28T13:00:03.117+02:00","length":3164,"duration":3164,"thumb_url":"https://static.media.ccc.de/media/congress/2018/9375-hd.jpg","poster_url":"https://static.media.ccc.de/media/congress/2018/9375-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/congress/2018/9375-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/congress/2018/9375-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/35c3-9375-silivaccine_north_korea_s_weapon_of_mass_detection","url":"https://api.media.ccc.de/public/events/6a5007f4-e7d6-4c63-9a10-26dd48a6eb6c","conference_title":"35C3: Refreshing Memories","conference_url":"https://api.media.ccc.de/public/conferences/35c3","related":[{"event_id":6378,"event_guid":"15f4e5c5-40e1-4c73-8da0-4cc2a773ab13","weight":352},{"event_id":6379,"event_guid":"9dde571b-4d49-4b44-8329-42e354bcc24b","weight":293},{"event_id":6380,"event_guid":"e9095f5f-a38a-48da-b3d7-20da141b8b14","weight":189},{"event_id":6381,"event_guid":"c0e4f528-92c7-4170-aff3-d4dd5cd74b2c","weight":297},{"event_id":6382,"event_guid":"2912b643-f5a8-4bbd-8b24-74983bc55754","weight":165},{"event_id":6383,"event_guid":"7177142b-6f15-4fac-af62-c45df7a377a9","weight":480},{"event_id":6385,"event_guid":"9d8d4506-03b2-483d-aee5-d106f0a3eef5","weight":228},{"event_id":6388,"event_guid":"4cc5cf9a-214f-4e7d-991f-199e9f0db8cc","weight":260},{"event_id":6389,"event_guid":"c8b34953-b60f-4ed0-8784-dc20153e0725","weight":258},{"event_id":6391,"event_guid":"1601bf3b-ce4a-44c9-993f-7d28fa65168d","weight":235},{"event_id":6397,"event_guid":"51ede2da-0f9b-4984-bd58-659c556d20c9","weight":163},{"event_id":6400,"event_guid":"527b56af-8d56-4edb-9027-9ca60767c742","weight":423},{"event_id":6404,"event_guid":"5b947f86-8ba1-4b99-adbe-7c5030deea0c","weight":344},{"event_id":6406,"event_guid":"686c1387-e761-4df6-b395-f9ddf92d46e7","weight":269},{"event_id":6409,"event_guid":"a42e5a4f-fd9b-4571-bf17-483978afecb3","weight":420},{"event_id":6411,"event_guid":"42650545-4394-4455-a5f5-9efad111fedc","weight":557},{"event_id":6413,"event_guid":"a9c0c28c-4f40-4d06-99da-d73fbb2655c4","weight":257},{"event_id":6421,"event_guid":"1a28630d-985e-409b-be4a-b6679ecc83c3","weight":184},{"event_id":6422,"event_guid":"e8385c89-d33a-42d8-afb6-8ae28fe5c89d","weight":342},{"event_id":6423,"event_guid":"ea7c532f-cc2d-4cb1-8f15-1933df7fd523","weight":293},{"event_id":6429,"event_guid":"d995955c-319f-4228-b3f4-080868bbfdf8","weight":266},{"event_id":6430,"event_guid":"462f9320-3a0e-4785-82de-15343803c2ba","weight":240},{"event_id":6462,"event_guid":"23e85d7a-9645-4ae2-9954-63b71abc08d4","weight":212},{"event_id":6474,"event_guid":"f58a2b6d-bde0-483b-a8db-043ea9371cb6","weight":277},{"event_id":6493,"event_guid":"2375222b-7dae-4bca-a5b0-aea227ab0d76","weight":185},{"event_id":6499,"event_guid":"a750228d-a37d-43c0-8e2f-d46137a991dc","weight":169},{"event_id":6503,"event_guid":"d0d6d058-f117-4ccb-ba6a-c41d9290a287","weight":171},{"event_id":6507,"event_guid":"787007cf-828d-4409-94b0-90a0b8d727a0","weight":183},{"event_id":6543,"event_guid":"48ed6dea-e67d-4866-8c35-318e9d892363","weight":208},{"event_id":6603,"event_guid":"ea00d1e0-a580-415f-a8cf-f02883d939dc","weight":254},{"event_id":6611,"event_guid":"b1b28bd0-5279-4950-8385-9ee8a57187f9","weight":221}]},{"guid":"71bdcf60-c567-4cf6-94f4-5681b1d008b4","title":"All Your Gesundheitsakten Are Belong To Us","subtitle":"\"So sicher wie beim Online-Banking\": Die elektronische Patientenakte kommt - für alle.","slug":"35c3-9992-all_your_gesundheitsakten_are_belong_to_us","link":"https://fahrplan.events.ccc.de/congress/2018/Fahrplan/events/9992.html","description":"\u003cp\u003ePl\u0026ouml;tzlich geht alles ganz schnell: Online-Behandlungen und elektronische Gesundheitsakten sind dieses Jahr f\u0026uuml;r Millionen Krankenversicherte Wirklichkeit geworden. Zu einem hohen Preis: Bereits einfache Angriffe lassen das Sicherheitskonzept der Apps und Plattformen zusammenbrechen. Warum das so ist, welche kritischen Fehler Vivy \u0026amp; Co. gemacht haben und wie das m\u0026ouml;glicherweise verhindert werden kann, das soll dieser Vortrag zeigen - denn in sp\u0026auml;testens drei Jahren sollen auch die Gesundheitsdaten aller \u0026uuml;brigen Versicherten zentral gespeichert und online abrufbar sein. Die elektronische Gesundheitskarte ist gescheitert. Stattdessen kommt jetzt die elektronische Patientenakte: In sp\u0026auml;testens drei Jahren sollen die Befunde, Diagnosen, R\u0026ouml;ntgenbilder und Rezepte aller gesetzlich Krankenversicherten online und zentral gespeichert verf\u0026uuml;gbar sein. Schon heute k\u0026ouml;nnen Millionen Versicherte eine solche L\u0026ouml;sung nutzen und, wie Gesundheitsminister Jens Spahn fordert, \"auch auf Tablets und Smartphones auf ihre elektronische Patientenakte zugreifen\". Zeitgleich zur elektronischen Patientenakte steht die Onlinebehandlung vor der T\u0026uuml;r: Das Fernbehandlungsverbot wurde vor wenigen Monaten gekippt, und schon heute k\u0026ouml;nnen sich Millionen Versicherte ausschlie\u0026szlig;lich online behandeln lassen. Nach Jahren des Wartens geht dabei alles ganz schnell. \"Diese Ma\u0026szlig;nahmen dulden keinen Aufschub\", sagt Spahn. Und macht uns alle damit zu Beta-Testern in Sachen Gesundheit. Mit fatalen Folgen: Unsere streng vertraulichen Gesundheitsdaten liegen f\u0026uuml;r alle sichtbar im Netz. In diesem Vortrag zeige ich an f\u0026uuml;nf konkreten Beispielen, welche fahrl\u0026auml;ssigen Entscheidungen die Online-Plattformen und Apps der Anbieter aus dem Bereich Gesundheitsakte und Telemedizin so angreifbar machen und demonstriere, wie einfach der massenhafte Zugriff auf unsere vertraulichen Gesundheitsdaten gelang. Zur Debatte steht, was angesichts dieser neuen alten Erkenntnisse zu tun ist - und was wir besser bleiben lassen.\u003c/p\u003e","original_language":"deu","persons":["Martin Tschirsich"],"tags":["35c3","9992","Security"],"view_count":10753,"promoted":false,"date":"2018-12-27T00:00:00.000+01:00","release_date":"2019-01-25T01:00:00.000+01:00","updated_at":"2025-07-08T12:30:06.616+02:00","length":3700,"duration":3700,"thumb_url":"https://static.media.ccc.de/media/congress/2018/9992-hd.jpg","poster_url":"https://static.media.ccc.de/media/congress/2018/9992-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/congress/2018/9992-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/congress/2018/9992-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/35c3-9992-all_your_gesundheitsakten_are_belong_to_us","url":"https://api.media.ccc.de/public/events/71bdcf60-c567-4cf6-94f4-5681b1d008b4","conference_title":"35C3: Refreshing Memories","conference_url":"https://api.media.ccc.de/public/conferences/35c3","related":[{"event_id":1057,"event_guid":"import-d93f6f776ff5e0bf3d","weight":18},{"event_id":2705,"event_guid":"55fccc39-c1bb-4d05-aa95-7188ad229f56","weight":1},{"event_id":3515,"event_guid":"d29f4c97-caca-46dc-830f-eac1c60ff9e0","weight":1},{"event_id":3615,"event_guid":"74783236-46f4-493c-9574-1b27a44847b7","weight":25},{"event_id":4934,"event_guid":"4d3d9d56-7617-44da-b620-21ce5389a0b2","weight":18},{"event_id":5722,"event_guid":"906c5611-7e85-4593-8a4e-b33dedfce19e","weight":16},{"event_id":6233,"event_guid":"9fa9eae0-2d2f-4bce-a7f5-1983003b3db7","weight":15},{"event_id":6383,"event_guid":"7177142b-6f15-4fac-af62-c45df7a377a9","weight":29},{"event_id":6393,"event_guid":"4db8970f-bbfe-4541-90a8-31a05d599ffb","weight":15},{"event_id":6396,"event_guid":"b34662ae-f1c6-4711-9270-b5865f6dd6c8","weight":1},{"event_id":6400,"event_guid":"527b56af-8d56-4edb-9027-9ca60767c742","weight":35},{"event_id":6404,"event_guid":"5b947f86-8ba1-4b99-adbe-7c5030deea0c","weight":1},{"event_id":6406,"event_guid":"686c1387-e761-4df6-b395-f9ddf92d46e7","weight":22},{"event_id":6411,"event_guid":"42650545-4394-4455-a5f5-9efad111fedc","weight":29},{"event_id":6413,"event_guid":"a9c0c28c-4f40-4d06-99da-d73fbb2655c4","weight":14},{"event_id":6414,"event_guid":"f010dc03-13bc-413d-95ec-e8786626a2f1","weight":10},{"event_id":6421,"event_guid":"1a28630d-985e-409b-be4a-b6679ecc83c3","weight":19},{"event_id":6423,"event_guid":"ea7c532f-cc2d-4cb1-8f15-1933df7fd523","weight":43},{"event_id":6429,"event_guid":"d995955c-319f-4228-b3f4-080868bbfdf8","weight":23},{"event_id":6430,"event_guid":"462f9320-3a0e-4785-82de-15343803c2ba","weight":55},{"event_id":6457,"event_guid":"74b9c748-970f-4693-ac7e-46fcc733d2b4","weight":15},{"event_id":6462,"event_guid":"23e85d7a-9645-4ae2-9954-63b71abc08d4","weight":36},{"event_id":6471,"event_guid":"f17d3060-fb3d-4d73-b1e3-8bd5ec4d4d12","weight":23},{"event_id":6474,"event_guid":"f58a2b6d-bde0-483b-a8db-043ea9371cb6","weight":66},{"event_id":6493,"event_guid":"2375222b-7dae-4bca-a5b0-aea227ab0d76","weight":7},{"event_id":6499,"event_guid":"a750228d-a37d-43c0-8e2f-d46137a991dc","weight":31},{"event_id":6503,"event_guid":"d0d6d058-f117-4ccb-ba6a-c41d9290a287","weight":27},{"event_id":6507,"event_guid":"787007cf-828d-4409-94b0-90a0b8d727a0","weight":15},{"event_id":6511,"event_guid":"4f6f4278-1cfb-4e8d-935d-ec0ac2adefc5","weight":26},{"event_id":6519,"event_guid":"5a8097ad-15c2-492e-8bc4-6b634fd8e963","weight":24},{"event_id":6523,"event_guid":"240fe8a1-ee33-4f07-88d0-34b8bb04db71","weight":15},{"event_id":6543,"event_guid":"48ed6dea-e67d-4866-8c35-318e9d892363","weight":78},{"event_id":6545,"event_guid":"400622c5-3754-43fd-aaf3-0ca00e9ad551","weight":21},{"event_id":6551,"event_guid":"3a571c21-31ed-453b-886d-7dea7b5751cd","weight":16},{"event_id":6603,"event_guid":"ea00d1e0-a580-415f-a8cf-f02883d939dc","weight":75},{"event_id":6611,"event_guid":"b1b28bd0-5279-4950-8385-9ee8a57187f9","weight":39},{"event_id":6633,"event_guid":"9e340a17-98f7-4ac2-8fd4-2f195c60c212","weight":6}]},{"guid":"a24c67d2-9cad-41a5-ada4-eff706d29920","title":"The nextpnr FOSS FPGA place-and-route tool","subtitle":"the next step forward in open source FPGA tools","slug":"35c3-9612-the_nextpnr_foss_fpga_place-and-route_tool","link":"https://fahrplan.events.ccc.de/congress/2018/Fahrplan/events/9612.html","description":"Project IceStorm provides the first end-to-end open source FPGA toolchain, was originally presented at 32c3, and only targetted Lattice iCE40 FPGAs. nextpnr is the next big step for open source FPGA tools, providing a retargetable open source FPGA place-and-route tool that will enable open source flows for many different FPGAs from many different vendors.\n\nnextpnr is a retargetable FOSS FPGA place-and-route tool that is replacing arachne-pnr as place-and-route tool in the IceStorm open source iCE40 flow. (I have originally presented IceStorm and arachne-pnr at 32c3.)\n\nnextpnr is retargetable, meaning it can be ported to other FPGA architectures easily, uses timing-driven algorithms, provides a python scripting API, supports complex placement and floorplanning constraints, and has a nice GUI. Python and GUI support are optional, which may be useful when deploying nextpnr on an embedded platform. In short: It is a big step forward for open source FPGA tools, attempting to close the gap to vendor tools in some aspects, and even setting new standards in other aspects.\n\nAs of now, iCE40 FPGAs (Project IceStorm) and ECP5 FPGAs (Project Trellis) are supported in nextpnr, but support for more architectures is expected to follow in short order.","original_language":"eng","persons":["Clifford Wolf"],"tags":["35c3","9612","Hardware \u0026 Making"],"view_count":893,"promoted":false,"date":"2018-12-28T00:00:00.000+01:00","release_date":"2018-12-28T01:00:00.000+01:00","updated_at":"2025-05-26T17:00:06.635+02:00","length":2811,"duration":2811,"thumb_url":"https://static.media.ccc.de/media/congress/2018/9612-hd.jpg","poster_url":"https://static.media.ccc.de/media/congress/2018/9612-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/congress/2018/9612-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/congress/2018/9612-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/35c3-9612-the_nextpnr_foss_fpga_place-and-route_tool","url":"https://api.media.ccc.de/public/events/a24c67d2-9cad-41a5-ada4-eff706d29920","conference_title":"35C3: Refreshing Memories","conference_url":"https://api.media.ccc.de/public/conferences/35c3","related":[{"event_id":6382,"event_guid":"2912b643-f5a8-4bbd-8b24-74983bc55754","weight":30},{"event_id":6385,"event_guid":"9d8d4506-03b2-483d-aee5-d106f0a3eef5","weight":40},{"event_id":6400,"event_guid":"527b56af-8d56-4edb-9027-9ca60767c742","weight":20},{"event_id":6404,"event_guid":"5b947f86-8ba1-4b99-adbe-7c5030deea0c","weight":25},{"event_id":6409,"event_guid":"a42e5a4f-fd9b-4571-bf17-483978afecb3","weight":23},{"event_id":6411,"event_guid":"42650545-4394-4455-a5f5-9efad111fedc","weight":26},{"event_id":6418,"event_guid":"dbd61e6a-dbde-4dcd-9b2e-73ba7ad62861","weight":23},{"event_id":6419,"event_guid":"96d10915-cc4b-42ca-ad75-15205db70d0b","weight":23},{"event_id":6422,"event_guid":"e8385c89-d33a-42d8-afb6-8ae28fe5c89d","weight":36},{"event_id":6423,"event_guid":"ea7c532f-cc2d-4cb1-8f15-1933df7fd523","weight":18},{"event_id":6432,"event_guid":"de977841-8510-4172-9622-dd0563c2cb82","weight":17},{"event_id":6433,"event_guid":"30278963-3b07-49a8-96a7-2b24a8cf573b","weight":22},{"event_id":6434,"event_guid":"6beabddc-2dd6-43d2-9936-618d41d42cde","weight":21},{"event_id":6435,"event_guid":"9777cea0-ac06-4274-85db-908c1e87e2f4","weight":20},{"event_id":6443,"event_guid":"14281f92-873c-478c-a962-f1eb8b6c15d9","weight":191},{"event_id":6462,"event_guid":"23e85d7a-9645-4ae2-9954-63b71abc08d4","weight":21},{"event_id":6465,"event_guid":"622c9585-e332-4915-a9ac-987a34da4d14","weight":20},{"event_id":6477,"event_guid":"c85de43e-107e-4247-b550-946f376e2ec4","weight":20},{"event_id":6479,"event_guid":"8c84a37f-a8a5-4061-bfde-8da074ea8693","weight":23},{"event_id":6493,"event_guid":"2375222b-7dae-4bca-a5b0-aea227ab0d76","weight":18},{"event_id":6495,"event_guid":"3e75c48f-3a58-4afe-bafb-0670dd2b15cc","weight":21},{"event_id":6502,"event_guid":"e66cded3-7336-42bd-a7c8-d77073465ad2","weight":21},{"event_id":6522,"event_guid":"8703c4a7-981c-4aa5-8f4c-36da54d5b435","weight":22},{"event_id":6526,"event_guid":"18b77974-03f4-43a5-b94c-b2dda689e78c","weight":22},{"event_id":6533,"event_guid":"1d9c1120-c076-4802-b95b-f35d8396638b","weight":23}]},{"guid":"6c44067f-a011-48ec-b302-fbaff1260b78","title":"A la recherche de l'information perdue","subtitle":"some technofeminist reflections on Wikileaks","slug":"35c3-9654-a_la_recherche_de_l_information_perdue","link":"https://fahrplan.events.ccc.de/congress/2018/Fahrplan/events/9654.html","description":"Performance lecture by Cornelia Sollfrank that makes a (techno-)feminist comment on the entanglements of gender, technology and information politics exemplified by the case of Julian Assange and Wikileaks. The artist takes us in her text assemblage on an adventurous trip into the realm of zeros and ones, of data and pure information, of ciphers, signifiers and figures. On the other side of reality we encounter suspected heroes, leaks and phreaks, engineers of escape who control our secret desires. Rape can be performed in many ways. In a state of total transparency: what shall we eat, when society feeds upon the repressed? Knowing yourself means knowing what to look for.\n\nThe performance is a technofeminist comment on the wikileaks case, in particular the fact that Julian Assange has spent more than five years in confinement following a rape accusation. Instead of making a moral judgement, however, the performance uses and combines sources from information science, psychoanalysis, cultural studies, feminist studies and activism to embed the case is a wide cultural landscape in which gendered structures becomes more than obvious. The performance is divided into 9 chapters with headers such as Information, Organisation, Zeroes\u0026Ones, Binary Worlds, Pure Difference, Cyberfeminism, Gender\u0026Technology, Naked Information and Transparency, and creates a captivating atmosphere by the use of sound and visuals.","original_language":"eng","persons":["Coco Sollfrank"],"tags":["35c3","9654","Art \u0026 Culture"],"view_count":697,"promoted":false,"date":"2018-12-27T00:00:00.000+01:00","release_date":"2018-12-28T01:00:00.000+01:00","updated_at":"2025-07-07T20:15:03.042+02:00","length":3294,"duration":3294,"thumb_url":"https://static.media.ccc.de/media/congress/2018/9654-hd.jpg","poster_url":"https://static.media.ccc.de/media/congress/2018/9654-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/congress/2018/9654-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/congress/2018/9654-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/35c3-9654-a_la_recherche_de_l_information_perdue","url":"https://api.media.ccc.de/public/events/6c44067f-a011-48ec-b302-fbaff1260b78","conference_title":"35C3: Refreshing Memories","conference_url":"https://api.media.ccc.de/public/conferences/35c3","related":[{"event_id":6378,"event_guid":"15f4e5c5-40e1-4c73-8da0-4cc2a773ab13","weight":26},{"event_id":6383,"event_guid":"7177142b-6f15-4fac-af62-c45df7a377a9","weight":23},{"event_id":6400,"event_guid":"527b56af-8d56-4edb-9027-9ca60767c742","weight":25},{"event_id":6406,"event_guid":"686c1387-e761-4df6-b395-f9ddf92d46e7","weight":16},{"event_id":6409,"event_guid":"a42e5a4f-fd9b-4571-bf17-483978afecb3","weight":20},{"event_id":6411,"event_guid":"42650545-4394-4455-a5f5-9efad111fedc","weight":31},{"event_id":6412,"event_guid":"d7aa8828-4e06-4029-b962-1009815efa58","weight":20},{"event_id":6417,"event_guid":"bf5019dc-499d-4c06-9ad0-35adbe01e7f3","weight":21},{"event_id":6422,"event_guid":"e8385c89-d33a-42d8-afb6-8ae28fe5c89d","weight":24},{"event_id":6423,"event_guid":"ea7c532f-cc2d-4cb1-8f15-1933df7fd523","weight":21},{"event_id":6425,"event_guid":"07cbfcb7-08de-4965-b70f-f904d39f7c78","weight":27},{"event_id":6426,"event_guid":"1dc4f8d0-e5f6-4e49-b647-1a5e0cabbb00","weight":26},{"event_id":6429,"event_guid":"d995955c-319f-4228-b3f4-080868bbfdf8","weight":31},{"event_id":6430,"event_guid":"462f9320-3a0e-4785-82de-15343803c2ba","weight":34},{"event_id":6432,"event_guid":"de977841-8510-4172-9622-dd0563c2cb82","weight":20},{"event_id":6468,"event_guid":"809b164e-a331-4005-a1d8-ebe55d61d64c","weight":24}]},{"guid":"8cbe8908-4040-402f-93b5-5a4a64cf6f09","title":"The Urban Organism","subtitle":"Hacking [in] Hong Kong","slug":"35c3-9762-the_urban_organism","link":"https://fahrplan.events.ccc.de/congress/2018/Fahrplan/events/9762.html","description":"This talk will engage the practises and protocols of hacking in the context of Hong Kong, drawing parallels from the stigmergic responses of the city (consensus network organisation) and the peer-production (or attempt) of the hackerspace, Dim Sum Labs.\n\nPerspectives on this will also draw from the publication, The Field Guide to Hacking (_TFGTH), a collection of (project and essay) snapshots generated from the hackerspace and its surrounding community.\n\nPart I: Culture + Society: Idiosyncrasies of the Metropolis\nI.i Political and economic structures from outside (the space) to the inside (the space).\nI.ii Cultural identities from the outside to the inside \nI.iii The resulting pastiche\n\nPart II: Dim Sum Labs and _TFGTH: Hong Kong's First and Only Hackerspace\nII.i Brief introduction to our space and activities \nII.ii Introduction of the book (_TFGTH)\nII.iii A few excerpts within \nII.iv Demonstration of the interactive cover of the book\n\nPart III: Peer Production: Collaborative Scenarios\nIII.i Meritocracy vs Democracy\nIII.ii How this applies in the space/\nIII.iii How this applied to the project (_TFGTH)\nIII.iv How this applies to the city\nIII.v Parallels between hacking and urbanism","original_language":"eng","persons":["mp_ttaa"],"tags":["35c3","9762","Art \u0026 Culture"],"view_count":864,"promoted":false,"date":"2018-12-28T00:00:00.000+01:00","release_date":"2018-12-28T01:00:00.000+01:00","updated_at":"2025-05-10T11:45:04.590+02:00","length":1788,"duration":1788,"thumb_url":"https://static.media.ccc.de/media/congress/2018/9762-hd.jpg","poster_url":"https://static.media.ccc.de/media/congress/2018/9762-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/congress/2018/9762-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/congress/2018/9762-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/35c3-9762-the_urban_organism","url":"https://api.media.ccc.de/public/events/8cbe8908-4040-402f-93b5-5a4a64cf6f09","conference_title":"35C3: Refreshing Memories","conference_url":"https://api.media.ccc.de/public/conferences/35c3","related":[{"event_id":6383,"event_guid":"7177142b-6f15-4fac-af62-c45df7a377a9","weight":26},{"event_id":6400,"event_guid":"527b56af-8d56-4edb-9027-9ca60767c742","weight":30},{"event_id":6409,"event_guid":"a42e5a4f-fd9b-4571-bf17-483978afecb3","weight":31},{"event_id":6411,"event_guid":"42650545-4394-4455-a5f5-9efad111fedc","weight":31},{"event_id":6421,"event_guid":"1a28630d-985e-409b-be4a-b6679ecc83c3","weight":30},{"event_id":6423,"event_guid":"ea7c532f-cc2d-4cb1-8f15-1933df7fd523","weight":41},{"event_id":6425,"event_guid":"07cbfcb7-08de-4965-b70f-f904d39f7c78","weight":31},{"event_id":6429,"event_guid":"d995955c-319f-4228-b3f4-080868bbfdf8","weight":38},{"event_id":6430,"event_guid":"462f9320-3a0e-4785-82de-15343803c2ba","weight":57},{"event_id":6432,"event_guid":"de977841-8510-4172-9622-dd0563c2cb82","weight":33},{"event_id":6433,"event_guid":"30278963-3b07-49a8-96a7-2b24a8cf573b","weight":28},{"event_id":6434,"event_guid":"6beabddc-2dd6-43d2-9936-618d41d42cde","weight":39},{"event_id":6435,"event_guid":"9777cea0-ac06-4274-85db-908c1e87e2f4","weight":37},{"event_id":6458,"event_guid":"3ff227f1-93cc-4a1d-8f0e-68fc12aea2c9","weight":34},{"event_id":6462,"event_guid":"23e85d7a-9645-4ae2-9954-63b71abc08d4","weight":43},{"event_id":6464,"event_guid":"765cb049-78f4-4997-8cc6-238283e241a8","weight":26},{"event_id":6465,"event_guid":"622c9585-e332-4915-a9ac-987a34da4d14","weight":35}]},{"guid":"86b96f3f-a6b5-49c0-a189-69912c016916","title":"Wallet Security","subtitle":"How (not) to protect private keys","slug":"35c3-9492-wallet_security","link":"https://fahrplan.events.ccc.de/congress/2018/Fahrplan/events/9492.html","description":"There are multiple different ways to store cryptocurrency secret keys. This talk will investigate advantages and disadvantages of different methods with regards to cryptographic backdoors known as kleptograms.\n\nWith the increasing popularity of cryptocurrencies such as Bitcoin, there is now a variety of different wallet solutions and products available. Wallet in this context refers to any device or piece of software which store secret keys. Those secret keys are typically used to create and sign transactions (payments, smart contracts, etc.) using ECDSA.\n\nWallet implementations range from simple open-source software to hardware tokens. Some solutions store the keys in files (possibly encrypted with a passphrase), while others use hardware-based cryptography modules. Hardware-based key storage comes with a lot of advantages. The chips are designed to make it hard to extract keys.\n\nWhat is often overlooked is that it is hard to verify that the wallet actually does what the manufacturer claims it does. One obvious solution is to not connect the wallet to a computer with Internet access in order to avoid exposure of secrets. However, there are possible cryptographic backdoors called kleptograms that can hide the secret information within the published signatures in a way that is provably undetectable.\n\nThe kleptographic attacks were first discovered by Adam Young and Moti Yung in 1997 for classic DSA. The author of this talk has investigated the relevance of this attack for ECDSA in the context of Bitcoin. Note that this attack is not limited to Bitcoin and might be relevant for other ECDSA-based protocols as well.\n\n\n\u003ca href=\"https://arxiv.org/abs/1501.00447\"\u003ehttps://arxiv.org/abs/1501.00447\u003c/a\u003e","original_language":"eng","persons":["Stephan Verbücheln"],"tags":["35c3","9492","Security"],"view_count":1808,"promoted":false,"date":"2018-12-28T00:00:00.000+01:00","release_date":"2018-12-29T01:00:00.000+01:00","updated_at":"2025-06-25T23:30:05.915+02:00","length":2133,"duration":2133,"thumb_url":"https://static.media.ccc.de/media/congress/2018/9492-hd.jpg","poster_url":"https://static.media.ccc.de/media/congress/2018/9492-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/congress/2018/9492-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/congress/2018/9492-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/35c3-9492-wallet_security","url":"https://api.media.ccc.de/public/events/86b96f3f-a6b5-49c0-a189-69912c016916","conference_title":"35C3: Refreshing 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year in post-quantum crypto","subtitle":null,"slug":"35c3-9926-the_year_in_post-quantum_crypto","link":"https://fahrplan.events.ccc.de/congress/2018/Fahrplan/events/9926.html","description":"  The world is finally catching on to the urgency\n  of deploying post-quantum cryptography:\n  cryptography designed to survive attacks by quantum computers.\n  NIST's post-quantum competition is in full swing,\n  and network protocols are exploring post-quantum extensions.\n  This talk will take the audience on a journey\n  through selected recent highlights\n  from the post-quantum world.\n\n  Post-quantum cryptography has become one of the most active\n  areas in cryptography,\n  trying to address important questions from potential users.\n\n  Is post-quantum cryptography secure?\n  In the first ten months of this year\n  we have seen several serious breaks\n  of submissions to the NIST competition.\n  At this point, out of the original 69 submissions,\n  13 are broken and 8 are partially broken.\n  Are the remaining 48 submissions all secure?\n  Or is this competition a denial-of-service attack\n  against the cryptanalysis community?\n  NIST will select fewer candidates for the 2nd round,\n  but it is not clear whether there is an adequate basis\n  for judging security.\n\n  Does post-quantum cryptography provide\n  the functionality we expect from cryptography?\n  For example,\n  the original Diffie-Hellman system\n  provides not just encryption\n  but also more advanced features\n  such as non-interactive key exchange\n  (not provided by any NIST submissions)\n  and blinding.\n  The era of post-NIST post-quantum cryptography has begun\n  with the exciting new CSIDH proposal,\n  which has non-interactive key exchange\n  and is smaller than any NIST submission,\n  but uses more CPU time and needs much more study.\n\n  Is post-quantum cryptography small enough?\n  Even for network protocols that rely purely on encryption,\n  integration remains a major problem\n  because of the bandwidth requirements of most post-quantum systems,\n  especially the post-quantum systems\n  with the strongest security track records.\n  Experiments with integration of post-quantum cryptography into TLS\n  have focused on encryption without post-quantum authentication.\n  A new generation of network protocols\n  has been designed from the ground up for full post-quantum security.\n\n  Is post-quantum cryptographic software fast enough,\n  and is it safe to use?\n  Adding post-quantum cryptography\n  to the cryptographic software ecosystem\n  has produced a giant step backwards in software quality.\n  Major areas of current activity include\n  software speedups,\n  benchmarking,\n  bug fixes,\n  formal verification,\n  patent avoidance, and\n  development of post-quantum software libraries\n  such as Open Quantum Safe and libpqcrypto.\n\n  The talk will be given as a joint presentation\n  by Daniel J. Bernstein and Tanja Lange.","original_language":"eng","persons":["djb","Tanja Lange"],"tags":["35c3","9926","Security"],"view_count":5438,"promoted":false,"date":"2018-12-28T00:00:00.000+01:00","release_date":"2018-12-29T01:00:00.000+01:00","updated_at":"2025-06-30T01:15:03.601+02:00","length":4200,"duration":4200,"thumb_url":"https://static.media.ccc.de/media/congress/2018/9926-hd.jpg","poster_url":"https://static.media.ccc.de/media/congress/2018/9926-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/congress/2018/9926-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/congress/2018/9926-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/35c3-9926-the_year_in_post-quantum_crypto","url":"https://api.media.ccc.de/public/events/bc545b26-8319-43fb-abc2-f624ef414ee8","conference_title":"35C3: Refreshing Memories","conference_url":"https://api.media.ccc.de/public/conferences/35c3","related":[{"event_id":6381,"event_guid":"c0e4f528-92c7-4170-aff3-d4dd5cd74b2c","weight":105},{"event_id":6400,"event_guid":"527b56af-8d56-4edb-9027-9ca60767c742","weight":85},{"event_id":6408,"event_guid":"ffdc92f3-1a39-4931-9409-f8bfabe9f628","weight":78},{"event_id":6409,"event_guid":"a42e5a4f-fd9b-4571-bf17-483978afecb3","weight":77},{"event_id":6411,"event_guid":"42650545-4394-4455-a5f5-9efad111fedc","weight":87},{"event_id":6417,"event_guid":"bf5019dc-499d-4c06-9ad0-35adbe01e7f3","weight":107},{"event_id":6422,"event_guid":"e8385c89-d33a-42d8-afb6-8ae28fe5c89d","weight":38},{"event_id":6429,"event_guid":"d995955c-319f-4228-b3f4-080868bbfdf8","weight":72},{"event_id":6434,"event_guid":"6beabddc-2dd6-43d2-9936-618d41d42cde","weight":105},{"event_id":6435,"event_guid":"9777cea0-ac06-4274-85db-908c1e87e2f4","weight":82},{"event_id":6462,"event_guid":"23e85d7a-9645-4ae2-9954-63b71abc08d4","weight":77},{"event_id":6474,"event_guid":"f58a2b6d-bde0-483b-a8db-043ea9371cb6","weight":86},{"event_id":6477,"event_guid":"c85de43e-107e-4247-b550-946f376e2ec4","weight":129},{"event_id":6482,"event_guid":"86b96f3f-a6b5-49c0-a189-69912c016916","weight":45},{"event_id":6488,"event_guid":"8943659a-536d-4afb-85de-f1b8b29a7902","weight":89},{"event_id":6491,"event_guid":"9f8b19eb-31cb-4250-80d4-5caf4e0b33dd","weight":39},{"event_id":6493,"event_guid":"2375222b-7dae-4bca-a5b0-aea227ab0d76","weight":127},{"event_id":6494,"event_guid":"9a91d92b-0691-46b2-ba73-112bc598342f","weight":76},{"event_id":6498,"event_guid":"4e6ab724-8663-456a-ac01-1cfdfc94c27f","weight":84},{"event_id":6499,"event_guid":"a750228d-a37d-43c0-8e2f-d46137a991dc","weight":119},{"event_id":6500,"event_guid":"064a7014-a88c-462a-b06f-7d6de62d622f","weight":19},{"event_id":6503,"event_guid":"d0d6d058-f117-4ccb-ba6a-c41d9290a287","weight":84},{"event_id":6507,"event_guid":"787007cf-828d-4409-94b0-90a0b8d727a0","weight":72},{"event_id":6520,"event_guid":"64d3f3f5-5665-4050-ba15-0db530ecc262","weight":105},{"event_id":6543,"event_guid":"48ed6dea-e67d-4866-8c35-318e9d892363","weight":87},{"event_id":6551,"event_guid":"3a571c21-31ed-453b-886d-7dea7b5751cd","weight":83},{"event_id":6603,"event_guid":"ea00d1e0-a580-415f-a8cf-f02883d939dc","weight":149},{"event_id":6611,"event_guid":"b1b28bd0-5279-4950-8385-9ee8a57187f9","weight":107}]},{"guid":"f010dc03-13bc-413d-95ec-e8786626a2f1","title":"G10, BND-Gesetz und der effektive Schutz vor Grundrechten","subtitle":"Die strategische Fernmeldeüberwachung des BND vor dem Bundesverfassungsgericht","slug":"35c3-10016-g10_bnd-gesetz_und_der_effektive_schutz_vor_grundrechten","link":"https://fahrplan.events.ccc.de/congress/2018/Fahrplan/events/10016.html","description":"Der Vortrag behandelt die Klage des Internetknotens DE-CIX gegen die strategische Fernmeldeüberwachung des BND vor dem Bundesverwaltungsgericht in Leipzig, was wir aus dem Urteil über den Rechtsschutz der Bürger lernen können und wieso der Fall nun das Bundesverfassungsgericht in Karlsruhe beschäftigt.","original_language":"deu","persons":["Klaus Landefeld"],"tags":["35c3","10016","Ethics, Society \u0026 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Memories","conference_url":"https://api.media.ccc.de/public/conferences/35c3","related":[{"event_id":6383,"event_guid":"7177142b-6f15-4fac-af62-c45df7a377a9","weight":114},{"event_id":6389,"event_guid":"c8b34953-b60f-4ed0-8784-dc20153e0725","weight":108},{"event_id":6391,"event_guid":"1601bf3b-ce4a-44c9-993f-7d28fa65168d","weight":123},{"event_id":6393,"event_guid":"4db8970f-bbfe-4541-90a8-31a05d599ffb","weight":79},{"event_id":6399,"event_guid":"a5de31e6-0223-4b1f-953c-558e2fd39bd9","weight":79},{"event_id":6406,"event_guid":"686c1387-e761-4df6-b395-f9ddf92d46e7","weight":123},{"event_id":6409,"event_guid":"a42e5a4f-fd9b-4571-bf17-483978afecb3","weight":68},{"event_id":6410,"event_guid":"a12d17e9-3758-4fa0-b612-0c6ba22ea773","weight":145},{"event_id":6411,"event_guid":"42650545-4394-4455-a5f5-9efad111fedc","weight":114},{"event_id":6413,"event_guid":"a9c0c28c-4f40-4d06-99da-d73fbb2655c4","weight":231},{"event_id":6415,"event_guid":"5f5d8fd7-45a7-44e4-8d82-dfb8ee692f8b","weight":101},{"event_id":6418,"event_guid":"dbd61e6a-dbde-4dcd-9b2e-73ba7ad62861","weight":88},{"event_id":6421,"event_guid":"1a28630d-985e-409b-be4a-b6679ecc83c3","weight":253},{"event_id":6423,"event_guid":"ea7c532f-cc2d-4cb1-8f15-1933df7fd523","weight":142},{"event_id":6425,"event_guid":"07cbfcb7-08de-4965-b70f-f904d39f7c78","weight":77},{"event_id":6430,"event_guid":"462f9320-3a0e-4785-82de-15343803c2ba","weight":181},{"event_id":6462,"event_guid":"23e85d7a-9645-4ae2-9954-63b71abc08d4","weight":124},{"event_id":6466,"event_guid":"2d71612c-7f40-484b-a939-10b809aedd80","weight":91},{"event_id":6471,"event_guid":"f17d3060-fb3d-4d73-b1e3-8bd5ec4d4d12","weight":67},{"event_id":6474,"event_guid":"f58a2b6d-bde0-483b-a8db-043ea9371cb6","weight":76},{"event_id":6507,"event_guid":"787007cf-828d-4409-94b0-90a0b8d727a0","weight":93},{"event_id":6543,"event_guid":"48ed6dea-e67d-4866-8c35-318e9d892363","weight":77},{"event_id":6545,"event_guid":"400622c5-3754-43fd-aaf3-0ca00e9ad551","weight":97},{"event_id":6553,"event_guid":"a667d070-483e-4e2b-9bf9-d9a5475b6356","weight":85},{"event_id":6583,"event_guid":"623fd999-d7dd-4fd8-896c-75e51a21df1e","weight":67}]},{"guid":"1cff41a8-455e-42a6-ab08-d6cb166e7d3b","title":"Mondnacht","subtitle":"Lesung","slug":"35c3-10036-mondnacht","link":"https://fahrplan.events.ccc.de/congress/2018/Fahrplan/events/10036.html","description":"\"Mondnacht\" von Stanislav Lem. Das berühmte SF Rundfunk-Hörspiel als Lesung mit analogen und digitalen Mitteln. \n\nDrei SchauspielerInnen lassen die letzte Mondnacht einer Raumfahrtbesatzung aufleben. Der Mond sieht still zu, wie sich in der beengten Atmosphäre der Raumstation ein verheerendes Spiel des Misstrauens entfaltet. \nMit analogen und digitalen Soundeffekten werden die Zuhörer in die Hemisphere entführt. Ein besonderes Ereignis mit dem genialen Text des Meisters der SF Literatur. 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Memories","conference_url":"https://api.media.ccc.de/public/conferences/35c3","related":[{"event_id":6383,"event_guid":"7177142b-6f15-4fac-af62-c45df7a377a9","weight":25},{"event_id":6400,"event_guid":"527b56af-8d56-4edb-9027-9ca60767c742","weight":15},{"event_id":6409,"event_guid":"a42e5a4f-fd9b-4571-bf17-483978afecb3","weight":14},{"event_id":6411,"event_guid":"42650545-4394-4455-a5f5-9efad111fedc","weight":15},{"event_id":6423,"event_guid":"ea7c532f-cc2d-4cb1-8f15-1933df7fd523","weight":15},{"event_id":6430,"event_guid":"462f9320-3a0e-4785-82de-15343803c2ba","weight":38},{"event_id":6462,"event_guid":"23e85d7a-9645-4ae2-9954-63b71abc08d4","weight":35},{"event_id":6471,"event_guid":"f17d3060-fb3d-4d73-b1e3-8bd5ec4d4d12","weight":18},{"event_id":6474,"event_guid":"f58a2b6d-bde0-483b-a8db-043ea9371cb6","weight":18},{"event_id":6488,"event_guid":"8943659a-536d-4afb-85de-f1b8b29a7902","weight":17},{"event_id":6499,"event_guid":"a750228d-a37d-43c0-8e2f-d46137a991dc","weight":20},{"event_id":6503,"event_guid":"d0d6d058-f117-4ccb-ba6a-c41d9290a287","weight":20},{"event_id":6507,"event_guid":"787007cf-828d-4409-94b0-90a0b8d727a0","weight":21},{"event_id":6511,"event_guid":"4f6f4278-1cfb-4e8d-935d-ec0ac2adefc5","weight":16},{"event_id":6535,"event_guid":"a875f05c-5eeb-4478-9e6f-863fc52b8868","weight":19},{"event_id":6543,"event_guid":"48ed6dea-e67d-4866-8c35-318e9d892363","weight":44},{"event_id":6545,"event_guid":"400622c5-3754-43fd-aaf3-0ca00e9ad551","weight":14},{"event_id":6583,"event_guid":"623fd999-d7dd-4fd8-896c-75e51a21df1e","weight":19},{"event_id":6595,"event_guid":"166b7efd-99a0-5105-bc44-6aaa1abea911","weight":12},{"event_id":6603,"event_guid":"ea00d1e0-a580-415f-a8cf-f02883d939dc","weight":42},{"event_id":6611,"event_guid":"b1b28bd0-5279-4950-8385-9ee8a57187f9","weight":27},{"event_id":6616,"event_guid":"e96ff77d-7247-48a8-839b-554ee37328d6","weight":26},{"event_id":6618,"event_guid":"520b7c92-8bd1-424e-acc4-7cf15dd168a4","weight":15}]},{"guid":"f17d3060-fb3d-4d73-b1e3-8bd5ec4d4d12","title":"Jahresrückblick des CCC 2018","subtitle":"Refreshing Memories","slug":"35c3-9975-jahresruckblick_des_ccc_2018","link":"https://fahrplan.events.ccc.de/congress/2018/Fahrplan/events/9975.html","description":"Biometrische Videoüberwachung, Hausdurchsuchungen, Polizeiaufgabengesetze, Staatstrojaner und ganz viel Cyber: Wir geben einen Überblick über die Themen, die den Chaos Computer Club 2018 beschäftigt haben.\n\nNeben der Zusammenfassung und der Rückschau auf das vergangene Jahr wollen wir aber auch über zukünftige Projekte und anstehende Diskussionen reden.","original_language":"deu","persons":["Linus Neumann","Constanze Kurz","frank","erdgeist","nexus"],"tags":["35c3","9975","CCC"],"view_count":12755,"promoted":false,"date":"2018-12-28T00:00:00.000+01:00","release_date":"2018-12-28T01:00:00.000+01:00","updated_at":"2025-05-17T05:45:02.245+02:00","length":8101,"duration":8101,"thumb_url":"https://static.media.ccc.de/media/congress/2018/9975-hd.jpg","poster_url":"https://static.media.ccc.de/media/congress/2018/9975-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/congress/2018/9975-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/congress/2018/9975-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/35c3-9975-jahresruckblick_des_ccc_2018","url":"https://api.media.ccc.de/public/events/f17d3060-fb3d-4d73-b1e3-8bd5ec4d4d12","conference_title":"35C3: Refreshing Memories","conference_url":"https://api.media.ccc.de/public/conferences/35c3","related":[{"event_id":6378,"event_guid":"15f4e5c5-40e1-4c73-8da0-4cc2a773ab13","weight":397},{"event_id":6379,"event_guid":"9dde571b-4d49-4b44-8329-42e354bcc24b","weight":115},{"event_id":6381,"event_guid":"c0e4f528-92c7-4170-aff3-d4dd5cd74b2c","weight":88},{"event_id":6383,"event_guid":"7177142b-6f15-4fac-af62-c45df7a377a9","weight":423},{"event_id":6389,"event_guid":"c8b34953-b60f-4ed0-8784-dc20153e0725","weight":96},{"event_id":6390,"event_guid":"6a5007f4-e7d6-4c63-9a10-26dd48a6eb6c","weight":119},{"event_id":6391,"event_guid":"1601bf3b-ce4a-44c9-993f-7d28fa65168d","weight":153},{"event_id":6393,"event_guid":"4db8970f-bbfe-4541-90a8-31a05d599ffb","weight":84},{"event_id":6400,"event_guid":"527b56af-8d56-4edb-9027-9ca60767c742","weight":321},{"event_id":6401,"event_guid":"f0d70663-0769-4462-ad27-bc516d9cb141","weight":93},{"event_id":6404,"event_guid":"5b947f86-8ba1-4b99-adbe-7c5030deea0c","weight":150},{"event_id":6406,"event_guid":"686c1387-e761-4df6-b395-f9ddf92d46e7","weight":522},{"event_id":6408,"event_guid":"ffdc92f3-1a39-4931-9409-f8bfabe9f628","weight":97},{"event_id":6409,"event_guid":"a42e5a4f-fd9b-4571-bf17-483978afecb3","weight":199},{"event_id":6410,"event_guid":"a12d17e9-3758-4fa0-b612-0c6ba22ea773","weight":194},{"event_id":6411,"event_guid":"42650545-4394-4455-a5f5-9efad111fedc","weight":343},{"event_id":6413,"event_guid":"a9c0c28c-4f40-4d06-99da-d73fbb2655c4","weight":250},{"event_id":6421,"event_guid":"1a28630d-985e-409b-be4a-b6679ecc83c3","weight":378},{"event_id":6422,"event_guid":"e8385c89-d33a-42d8-afb6-8ae28fe5c89d","weight":119},{"event_id":6423,"event_guid":"ea7c532f-cc2d-4cb1-8f15-1933df7fd523","weight":486},{"event_id":6429,"event_guid":"d995955c-319f-4228-b3f4-080868bbfdf8","weight":159},{"event_id":6430,"event_guid":"462f9320-3a0e-4785-82de-15343803c2ba","weight":723},{"event_id":6434,"event_guid":"6beabddc-2dd6-43d2-9936-618d41d42cde","weight":117},{"event_id":6462,"event_guid":"23e85d7a-9645-4ae2-9954-63b71abc08d4","weight":638},{"event_id":6467,"event_guid":"6e25dd44-763f-494b-bae5-75b409dcf1d0","weight":98},{"event_id":6474,"event_guid":"f58a2b6d-bde0-483b-a8db-043ea9371cb6","weight":513},{"event_id":6477,"event_guid":"c85de43e-107e-4247-b550-946f376e2ec4","weight":99},{"event_id":6488,"event_guid":"8943659a-536d-4afb-85de-f1b8b29a7902","weight":225},{"event_id":6494,"event_guid":"9a91d92b-0691-46b2-ba73-112bc598342f","weight":102},{"event_id":6497,"event_guid":"93c1500d-c639-4247-854e-6e51e167dbec","weight":217},{"event_id":6499,"event_guid":"a750228d-a37d-43c0-8e2f-d46137a991dc","weight":278},{"event_id":6503,"event_guid":"d0d6d058-f117-4ccb-ba6a-c41d9290a287","weight":194},{"event_id":6507,"event_guid":"787007cf-828d-4409-94b0-90a0b8d727a0","weight":409},{"event_id":6511,"event_guid":"4f6f4278-1cfb-4e8d-935d-ec0ac2adefc5","weight":266},{"event_id":6535,"event_guid":"a875f05c-5eeb-4478-9e6f-863fc52b8868","weight":129},{"event_id":6543,"event_guid":"48ed6dea-e67d-4866-8c35-318e9d892363","weight":602},{"event_id":6545,"event_guid":"400622c5-3754-43fd-aaf3-0ca00e9ad551","weight":125},{"event_id":6551,"event_guid":"3a571c21-31ed-453b-886d-7dea7b5751cd","weight":86},{"event_id":6583,"event_guid":"623fd999-d7dd-4fd8-896c-75e51a21df1e","weight":119},{"event_id":6603,"event_guid":"ea00d1e0-a580-415f-a8cf-f02883d939dc","weight":339},{"event_id":6608,"event_guid":"46b7c5d8-318d-4f6c-a17e-73f2638ab46a","weight":93},{"event_id":6611,"event_guid":"b1b28bd0-5279-4950-8385-9ee8a57187f9","weight":657}]},{"guid":"87083bf8-f1e8-433d-8b51-ffece756bbd7","title":"Election Cybersecurity Progress Report","subtitle":"Will the U.S. be ready for 2020?","slug":"35c3-9917-election_cybersecurity_progress_report","link":"https://fahrplan.events.ccc.de/congress/2018/Fahrplan/events/9917.html","description":"Recent attacks against elections in the U.S. and Europe demonstrate that nation-state attackers are becoming more aggressive, even as campaigning and voting are becoming increasingly reliant on computers.  How much has changed since 2016, when the U.S. experienced unprecedented attacks on its election infrastructure?  What has to happen to ensure that the 2020 presidential election is secure?  In this talk, I'll give a progress report on election security in the U.S. and around the world, informed by results from my own research and my work with legislators and election officials over the past two years.  I'll also hold a mock election with a current U.S. voting machine to demonstrate how cyberattacks on election infrastructure could potentially change the results of national elections.  Finally, I'll explain what everyone can do to get involved and help safeguard the foundations of democracy.\n\n\nStrengthening election cybersecurity is essential for safeguarding democracy. For over 15 years, I and other computer scientists have been warning about the vulnerable state of election security, but attacks against recent elections in the U.S. and Europe demonstrate that sophisticated attackers are becoming more aggressive, even as campaigning and voting become increasingly reliant on computers.\n \nSince 2016, I’ve been working with election officials and members of congress to strengthen election cybersecurity.  In this talk, I’ll give a progress report about what’s happened since then and what still needs to happen to secure future elections.  While many U.S. states have made progress at securing some aspects of their election infrastructure, and Congress provided $380M in new funding to the strengthen elections, significant vulnerabilities remain that put the integrity of future elections at risk.  To demonstrate the ongoing threat, I’ll hold a mock election on stage with a real U.S. voting machine still used in 18 states, and show how remote attacks could potentially affect the outcome of a close national contest.\n \nFinally, I’ll explain how defenses developed by researchers over the past decade could provide practical and cost-effective safeguards.  Unfortunately, they have yet to be widely deployed due to a lack of resources and political leadership.  I’ll describe legislative efforts in the U.S. and other countries that could, if successful, go a long way to making elections secure.  I’ll also explain what technologists and other concerned humans can do to help secure elections at all levels.","original_language":"eng","persons":["J. Alex Halderman"],"tags":["35c3","9917","Ethics, Society \u0026 Politics"],"view_count":1940,"promoted":false,"date":"2018-12-27T00:00:00.000+01:00","release_date":"2018-12-27T01:00:00.000+01:00","updated_at":"2024-11-06T17:30:02.455+01:00","length":3578,"duration":3578,"thumb_url":"https://static.media.ccc.de/media/congress/2018/9917-hd.jpg","poster_url":"https://static.media.ccc.de/media/congress/2018/9917-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/congress/2018/9917-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/congress/2018/9917-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/35c3-9917-election_cybersecurity_progress_report","url":"https://api.media.ccc.de/public/events/87083bf8-f1e8-433d-8b51-ffece756bbd7","conference_title":"35C3: Refreshing Memories","conference_url":"https://api.media.ccc.de/public/conferences/35c3","related":[{"event_id":6378,"event_guid":"15f4e5c5-40e1-4c73-8da0-4cc2a773ab13","weight":168},{"event_id":6379,"event_guid":"9dde571b-4d49-4b44-8329-42e354bcc24b","weight":107},{"event_id":6380,"event_guid":"e9095f5f-a38a-48da-b3d7-20da141b8b14","weight":94},{"event_id":6381,"event_guid":"c0e4f528-92c7-4170-aff3-d4dd5cd74b2c","weight":127},{"event_id":6382,"event_guid":"2912b643-f5a8-4bbd-8b24-74983bc55754","weight":51},{"event_id":6383,"event_guid":"7177142b-6f15-4fac-af62-c45df7a377a9","weight":173},{"event_id":6384,"event_guid":"bfdac26a-86bf-4a80-99c6-a9a0be15f003","weight":65},{"event_id":6388,"event_guid":"4cc5cf9a-214f-4e7d-991f-199e9f0db8cc","weight":79},{"event_id":6389,"event_guid":"c8b34953-b60f-4ed0-8784-dc20153e0725","weight":83},{"event_id":6390,"event_guid":"6a5007f4-e7d6-4c63-9a10-26dd48a6eb6c","weight":108},{"event_id":6391,"event_guid":"1601bf3b-ce4a-44c9-993f-7d28fa65168d","weight":68},{"event_id":6393,"event_guid":"4db8970f-bbfe-4541-90a8-31a05d599ffb","weight":65},{"event_id":6394,"event_guid":"9629fcf4-6810-48d7-bd17-d81f924e6b47","weight":62},{"event_id":6397,"event_guid":"51ede2da-0f9b-4984-bd58-659c556d20c9","weight":63},{"event_id":6400,"event_guid":"527b56af-8d56-4edb-9027-9ca60767c742","weight":60},{"event_id":6401,"event_guid":"f0d70663-0769-4462-ad27-bc516d9cb141","weight":60},{"event_id":6409,"event_guid":"a42e5a4f-fd9b-4571-bf17-483978afecb3","weight":73},{"event_id":6411,"event_guid":"42650545-4394-4455-a5f5-9efad111fedc","weight":66}]},{"guid":"13d40859-635a-49e6-91bd-0f64bfcfe64c","title":"Österreich: Überwachungsstaat oder doch nur Digitalisierung für Anfänger?","subtitle":"Ein Jahr unter der rechtsextremen Regierung","slug":"35c3-9680-osterreich_uberwachungsstaat_oder_doch_nur_digitalisierung_fur_anfanger","link":"https://fahrplan.events.ccc.de/congress/2018/Fahrplan/events/9680.html","description":"In Österreich regiert seit einem Jahr eine Koalition aus der rechtskonservativen ÖVP und der rechtsextremen FPÖ. Eine ihrer ersten Maßnahmen war eine vollkommen überzogene Verschärfung von Überwachungsbefugnissen: Bundestrojaner, Anlassdatenspeicherung, verstärkte Videoüberwachung, Straßenüberwachung. Registrierungspflicht für SIM-Karten, etc. Zugleich wurde versucht, die Datenschutzgrundverordnung (DSGVO) zu untergraben. Betroffenenrechte wurden ausgeschlossen, weite Ausnahmen geschaffen und Strafen sollen am besten gleich gar nicht angewendet werden. In diesem Talk geben wir ein Update über die netzpolitische Lage in Österreich. \n\nDie neue österreichische Regierung steht für mehr Überwachung und weniger Datenschutz. Viele der Maßnahmen treffen alle Menschen in diesem Land und nicht nur Kriminelle. Schutzsuchenden werden die Menschenrechte überhaupt aberkannt. Künftig sollen sie im Asylverfahren ihre Mobiltelefone zur Beweissicherung aushändigen müssen. Diese können dann komplett ausgelesen werden, es kommt zu einer digitalen Hausdurchsuchung. Damit wird stärker in die Rechte von Asylwerbern und Asylwerberinnen eingegriffen, als in die von Menschen, die einer schweren Straftat verdächtigt werden. \n\nHeikle personenbezogene Daten aus öffentlichen Datenbanken sollen zu allen wissenschaftlichen Zwecken – auch kommerziellen –  zur Verfügung stehen, z.B. auch Daten aus der Elektronischen Gesundheitsakte (ELGA). Krankenkassen wurden zur Rasterfahndung in Gesundheitsdaten verpflichtet, um \"Missbrauch von Versicherungsleistungen\" zu verhindern. Auch eine Vorratsdatenspeicherung von IP-Adressen versuchte die Regierung in einen Gesetzesentwurf zu schmuggeln - als es auffiel und Protest hervorrief, nahm sie den Vorschlag jedoch sofort wieder zurück. \n\n In unserem Vortrag versuchen wir, einen Überblick darüber zu geben, was sich im letzten Jahr in Österreich netzpolitisch getan hat und was noch alles auf uns zukommen könnte.\n\n\u003ca href=\"https://www.epicenter.works\"\u003ehttps://www.epicenter.works\u003c/a\u003e","original_language":"deu","persons":["Thomas Lohninger","Angelika Adensamer"],"tags":["35c3","9680","Ethics, Society \u0026 Politics"],"view_count":1834,"promoted":false,"date":"2018-12-29T00:00:00.000+01:00","release_date":"2018-12-30T01:00:00.000+01:00","updated_at":"2025-04-08T08:30:05.287+02:00","length":2507,"duration":2507,"thumb_url":"https://static.media.ccc.de/media/congress/2018/9680-hd.jpg","poster_url":"https://static.media.ccc.de/media/congress/2018/9680-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/congress/2018/9680-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/congress/2018/9680-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/35c3-9680-osterreich_uberwachungsstaat_oder_doch_nur_digitalisierung_fur_anfanger","url":"https://api.media.ccc.de/public/events/13d40859-635a-49e6-91bd-0f64bfcfe64c","conference_title":"35C3: Refreshing Memories","conference_url":"https://api.media.ccc.de/public/conferences/35c3","related":[{"event_id":6383,"event_guid":"7177142b-6f15-4fac-af62-c45df7a377a9","weight":49},{"event_id":6409,"event_guid":"a42e5a4f-fd9b-4571-bf17-483978afecb3","weight":10},{"event_id":6430,"event_guid":"462f9320-3a0e-4785-82de-15343803c2ba","weight":46},{"event_id":6462,"event_guid":"23e85d7a-9645-4ae2-9954-63b71abc08d4","weight":50},{"event_id":6467,"event_guid":"6e25dd44-763f-494b-bae5-75b409dcf1d0","weight":52},{"event_id":6474,"event_guid":"f58a2b6d-bde0-483b-a8db-043ea9371cb6","weight":60},{"event_id":6499,"event_guid":"a750228d-a37d-43c0-8e2f-d46137a991dc","weight":58},{"event_id":6503,"event_guid":"d0d6d058-f117-4ccb-ba6a-c41d9290a287","weight":55},{"event_id":6507,"event_guid":"787007cf-828d-4409-94b0-90a0b8d727a0","weight":48},{"event_id":6511,"event_guid":"4f6f4278-1cfb-4e8d-935d-ec0ac2adefc5","weight":60},{"event_id":6519,"event_guid":"5a8097ad-15c2-492e-8bc4-6b634fd8e963","weight":46},{"event_id":6521,"event_guid":"020051ff-2594-46ce-b92a-0786743e4624","weight":54},{"event_id":6535,"event_guid":"a875f05c-5eeb-4478-9e6f-863fc52b8868","weight":25},{"event_id":6543,"event_guid":"48ed6dea-e67d-4866-8c35-318e9d892363","weight":90},{"event_id":6545,"event_guid":"400622c5-3754-43fd-aaf3-0ca00e9ad551","weight":91},{"event_id":6551,"event_guid":"3a571c21-31ed-453b-886d-7dea7b5751cd","weight":21},{"event_id":6553,"event_guid":"a667d070-483e-4e2b-9bf9-d9a5475b6356","weight":89},{"event_id":6555,"event_guid":"208a0d4d-bd15-5795-82aa-563e270001d5","weight":12},{"event_id":6565,"event_guid":"fb15f53a-ca5b-4c29-b901-89398e9aab72","weight":61},{"event_id":6567,"event_guid":"b87de377-eb03-4795-b998-7988a63fc239","weight":49},{"event_id":6570,"event_guid":"e4dbae08-779a-4972-a099-7c85df141fa4","weight":11},{"event_id":6582,"event_guid":"36635330-55d6-4297-abcd-6d22fd2d22df","weight":96},{"event_id":6583,"event_guid":"623fd999-d7dd-4fd8-896c-75e51a21df1e","weight":70},{"event_id":6603,"event_guid":"ea00d1e0-a580-415f-a8cf-f02883d939dc","weight":81},{"event_id":6607,"event_guid":"52ce1398-fa9b-4bd3-aa9e-6a49a764ac2c","weight":59},{"event_id":6611,"event_guid":"b1b28bd0-5279-4950-8385-9ee8a57187f9","weight":76}]},{"guid":"9d8d4506-03b2-483d-aee5-d106f0a3eef5","title":"LibreSilicon","subtitle":"Decentralizing semiconductor manufacturing","slug":"35c3-9410-libresilicon","link":"https://fahrplan.events.ccc.de/congress/2018/Fahrplan/events/9410.html","description":"While a lot of projects are currently developing their own processors, mostly as open source in Verilog, VHDL or even Chisel, we miss the free process that actually manufactures these chips. So we're developing the \"Libre Silicon\" project, a portable semiconductor manufacturing process and technology, using only free and open source tools: We would like to introduce the project, who we are, what we are doing and where we are now.\n\nThe manufacturing is proprietary and has vendor lock-ins with triple NDAs – one for the \u003cb\u003eprocess development kit\u003c/b\u003e (PDK), the technology itself; – one for the Standard Cell Library you can use to synthesize your RTL; – and even another one for the details of all purchase commitments.\n\nOur purpose is a free and open, community based silicon manufacturing process (\u003ca href=\"https://github.com/libresilicon/process\"\u003eGitHub link\u003c/a\u003e) without any NDAs, a Standard Cell Library (\u003ca href=\"https://github.com/chipforge/StdCellLib\"\u003eGitHub link\u003c/a\u003e) not only for that process as well as a suitable, refurbished, new-written open source tool chain QtFlow (\u003ca href=\"https://github.com/leviathanch/qtflow\"\u003eGitHub link\u003c/a\u003e).\n\nDuring the last couple of months we already developed the first free 1µm process and are now close to manufacturing a first test wafer (\u003ca href=\"https://github.com/libresilicon/PearlRiver\"\u003eGitHub link\u003c/a\u003e). Even though 1µm does not sounds very ambitious, this process node is still quite well documented in text books, robust and 5 Volt-tolerant.\n\nOnce we get a hang on this, the machinery park in the clean room allows us to shrink down to 500nm and less.","original_language":"eng","persons":["leviathan","hsank","Andreas Westerwick"],"tags":["35c3","9410","Hardware \u0026 Making"],"view_count":4612,"promoted":false,"date":"2018-12-27T00:00:00.000+01:00","release_date":"2018-12-27T01:00:00.000+01:00","updated_at":"2025-06-24T11:30:04.244+02:00","length":3612,"duration":3612,"thumb_url":"https://static.media.ccc.de/media/congress/2018/9410-hd.jpg","poster_url":"https://static.media.ccc.de/media/congress/2018/9410-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/congress/2018/9410-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/congress/2018/9410-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/35c3-9410-libresilicon","url":"https://api.media.ccc.de/public/events/9d8d4506-03b2-483d-aee5-d106f0a3eef5","conference_title":"35C3: Refreshing Memories","conference_url":"https://api.media.ccc.de/public/conferences/35c3","related":[{"event_id":6378,"event_guid":"15f4e5c5-40e1-4c73-8da0-4cc2a773ab13","weight":180},{"event_id":6379,"event_guid":"9dde571b-4d49-4b44-8329-42e354bcc24b","weight":155},{"event_id":6380,"event_guid":"e9095f5f-a38a-48da-b3d7-20da141b8b14","weight":120},{"event_id":6381,"event_guid":"c0e4f528-92c7-4170-aff3-d4dd5cd74b2c","weight":174},{"event_id":6382,"event_guid":"2912b643-f5a8-4bbd-8b24-74983bc55754","weight":224},{"event_id":6383,"event_guid":"7177142b-6f15-4fac-af62-c45df7a377a9","weight":162},{"event_id":6384,"event_guid":"bfdac26a-86bf-4a80-99c6-a9a0be15f003","weight":80},{"event_id":6388,"event_guid":"4cc5cf9a-214f-4e7d-991f-199e9f0db8cc","weight":139},{"event_id":6389,"event_guid":"c8b34953-b60f-4ed0-8784-dc20153e0725","weight":95},{"event_id":6390,"event_guid":"6a5007f4-e7d6-4c63-9a10-26dd48a6eb6c","weight":228},{"event_id":6391,"event_guid":"1601bf3b-ce4a-44c9-993f-7d28fa65168d","weight":84},{"event_id":6394,"event_guid":"9629fcf4-6810-48d7-bd17-d81f924e6b47","weight":85},{"event_id":6396,"event_guid":"b34662ae-f1c6-4711-9270-b5865f6dd6c8","weight":104},{"event_id":6397,"event_guid":"51ede2da-0f9b-4984-bd58-659c556d20c9","weight":95},{"event_id":6400,"event_guid":"527b56af-8d56-4edb-9027-9ca60767c742","weight":152},{"event_id":6404,"event_guid":"5b947f86-8ba1-4b99-adbe-7c5030deea0c","weight":120},{"event_id":6409,"event_guid":"a42e5a4f-fd9b-4571-bf17-483978afecb3","weight":170},{"event_id":6411,"event_guid":"42650545-4394-4455-a5f5-9efad111fedc","weight":137},{"event_id":6418,"event_guid":"dbd61e6a-dbde-4dcd-9b2e-73ba7ad62861","weight":88},{"event_id":6419,"event_guid":"96d10915-cc4b-42ca-ad75-15205db70d0b","weight":101},{"event_id":6422,"event_guid":"e8385c89-d33a-42d8-afb6-8ae28fe5c89d","weight":208},{"event_id":6429,"event_guid":"d995955c-319f-4228-b3f4-080868bbfdf8","weight":84}]},{"guid":"948fee49-de6f-42b1-82f8-045af2aa155e","title":"Jailbreaking iOS","subtitle":"From past to present","slug":"35c3-9618-jailbreaking_ios","link":"https://fahrplan.events.ccc.de/congress/2018/Fahrplan/events/9618.html","description":"This talk aims to give a general overview of iOS Jailbreaking by starting at what jailbreaking was back in the days and how it evolved up until today, while also taking a quick look at how it might evolve in future.\n \nTherefore the following topics are covered:\n- Jailbreaking goals (technical)\n- Types of jailbreak and it's origins (tethered, untethered, semi-tethered, semi-untethered)\n- Exploit mitigations (ASLR, iBoot-level AES, KPP, KTRR, PAC)\n- Kernel patches (h3lix)\n- Kppless jailbreaks\n\nThe goal is to give an insight into the jailbreak terminology, exploit mitigations and how these are dealt with in past and modern jailbreaks.\n\nI will give an introduction in jailbreak terminology and walk through the jailbreak history, thus presenting how iOS devices have been hacked/jailbroken in the past while focusing on what mitigations Apple added over the years. \nTherefore i will discuss what effects these mitigations have on jailbreaking and how they were (and still are) dealt with.\n\nThis should be interesting for hackers new in the iOS game, as several technical aspects are covered, but also for people who jailbreak their devices and want to get a better understanding of what is happening under the hood of jailbreaks as well as what challenges hackers have to face and why things evoled the way they are right now.\n\nThis talk is structured somewhat similar to my previous talk 2 years ago \"iOS Downgrading - From past to present\".\nWatching my previous talk is not neccessary for understanding this one, but is suggested to get a better overall image of iOS hacking.","original_language":"eng","persons":["tihmstar"],"tags":["35c3","9618","Security"],"view_count":3237,"promoted":false,"date":"2018-12-28T00:00:00.000+01:00","release_date":"2018-12-29T01:00:00.000+01:00","updated_at":"2025-05-05T16:30:06.388+02:00","length":2877,"duration":2877,"thumb_url":"https://static.media.ccc.de/media/congress/2018/9618-hd.jpg","poster_url":"https://static.media.ccc.de/media/congress/2018/9618-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/congress/2018/9618-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/congress/2018/9618-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/35c3-9618-jailbreaking_ios","url":"https://api.media.ccc.de/public/events/948fee49-de6f-42b1-82f8-045af2aa155e","conference_title":"35C3: Refreshing Memories","conference_url":"https://api.media.ccc.de/public/conferences/35c3","related":[{"event_id":6383,"event_guid":"7177142b-6f15-4fac-af62-c45df7a377a9","weight":35},{"event_id":6409,"event_guid":"a42e5a4f-fd9b-4571-bf17-483978afecb3","weight":83},{"event_id":6411,"event_guid":"42650545-4394-4455-a5f5-9efad111fedc","weight":96},{"event_id":6422,"event_guid":"e8385c89-d33a-42d8-afb6-8ae28fe5c89d","weight":68},{"event_id":6423,"event_guid":"ea7c532f-cc2d-4cb1-8f15-1933df7fd523","weight":64},{"event_id":6430,"event_guid":"462f9320-3a0e-4785-82de-15343803c2ba","weight":63},{"event_id":6435,"event_guid":"9777cea0-ac06-4274-85db-908c1e87e2f4","weight":122},{"event_id":6462,"event_guid":"23e85d7a-9645-4ae2-9954-63b71abc08d4","weight":87},{"event_id":6471,"event_guid":"f17d3060-fb3d-4d73-b1e3-8bd5ec4d4d12","weight":68},{"event_id":6474,"event_guid":"f58a2b6d-bde0-483b-a8db-043ea9371cb6","weight":172},{"event_id":6477,"event_guid":"c85de43e-107e-4247-b550-946f376e2ec4","weight":82},{"event_id":6482,"event_guid":"86b96f3f-a6b5-49c0-a189-69912c016916","weight":77},{"event_id":6491,"event_guid":"9f8b19eb-31cb-4250-80d4-5caf4e0b33dd","weight":76},{"event_id":6493,"event_guid":"2375222b-7dae-4bca-a5b0-aea227ab0d76","weight":108},{"event_id":6498,"event_guid":"4e6ab724-8663-456a-ac01-1cfdfc94c27f","weight":104},{"event_id":6503,"event_guid":"d0d6d058-f117-4ccb-ba6a-c41d9290a287","weight":67},{"event_id":6514,"event_guid":"7228f88d-8d6f-40a9-a5dd-b5c91b823ada","weight":110},{"event_id":6519,"event_guid":"5a8097ad-15c2-492e-8bc4-6b634fd8e963","weight":73},{"event_id":6523,"event_guid":"240fe8a1-ee33-4f07-88d0-34b8bb04db71","weight":65},{"event_id":6531,"event_guid":"4fff6281-e452-4d64-bf9a-bc677614776a","weight":71},{"event_id":6532,"event_guid":"94447a62-a3ba-4f6d-a3b7-b5318a954651","weight":63},{"event_id":6543,"event_guid":"48ed6dea-e67d-4866-8c35-318e9d892363","weight":72},{"event_id":6603,"event_guid":"ea00d1e0-a580-415f-a8cf-f02883d939dc","weight":83},{"event_id":6611,"event_guid":"b1b28bd0-5279-4950-8385-9ee8a57187f9","weight":64}]},{"guid":"8943659a-536d-4afb-85de-f1b8b29a7902","title":"The Ghost in the Machine","subtitle":"An Artificial Intelligence Perspective on the Soul","slug":"35c3-10030-the_ghost_in_the_machine","link":"https://fahrplan.events.ccc.de/congress/2018/Fahrplan/events/10030.html","description":"Artificial Intelligence gives us a uniquely fascinating and clear perspective at the nature of our minds and our relationship to reality. We will discuss perception, mental representation, agency, consciousness, selfhood, and how they can arise in a computational system, like our brain.\n\nCognitive Science describes our mind by identifying it as a particular kind of machine, a generally intelligent computer built from a nervous system embedded into the body of a social primate. Intelligence can be understood as a system's ability to create models, usually in the service of regulating the interaction of this system with its environment. But how does such regulation give rise to a sense of self and conscious awareness?\n\nThis is the fifth installment on the series From Computation to Consciousness, which covers philosophy of mind, epistemology, the nature of consciousness, the emergence of social structure and the relationship between mind and universe using concepts from computer science and Artificial Intelligence.","original_language":"eng","persons":["Joscha"],"tags":["35c3","10030","Art \u0026 Culture"],"view_count":16319,"promoted":false,"date":"2018-12-28T00:00:00.000+01:00","release_date":"2018-12-29T01:00:00.000+01:00","updated_at":"2025-07-06T21:30:06.605+02:00","length":3732,"duration":3732,"thumb_url":"https://static.media.ccc.de/media/congress/2018/10030-hd.jpg","poster_url":"https://static.media.ccc.de/media/congress/2018/10030-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/congress/2018/10030-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/congress/2018/10030-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/35c3-10030-the_ghost_in_the_machine","url":"https://api.media.ccc.de/public/events/8943659a-536d-4afb-85de-f1b8b29a7902","conference_title":"35C3: Refreshing Memories","conference_url":"https://api.media.ccc.de/public/conferences/35c3","related":[{"event_id":1751,"event_guid":"rP-d3RdgW3DkgejXmeWAeQ","weight":94},{"event_id":4698,"event_guid":"87de639d-024d-48d7-8955-3f529befc9f5","weight":133},{"event_id":6378,"event_guid":"15f4e5c5-40e1-4c73-8da0-4cc2a773ab13","weight":158},{"event_id":6379,"event_guid":"9dde571b-4d49-4b44-8329-42e354bcc24b","weight":199},{"event_id":6383,"event_guid":"7177142b-6f15-4fac-af62-c45df7a377a9","weight":161},{"event_id":6390,"event_guid":"6a5007f4-e7d6-4c63-9a10-26dd48a6eb6c","weight":124},{"event_id":6400,"event_guid":"527b56af-8d56-4edb-9027-9ca60767c742","weight":453},{"event_id":6401,"event_guid":"f0d70663-0769-4462-ad27-bc516d9cb141","weight":90},{"event_id":6404,"event_guid":"5b947f86-8ba1-4b99-adbe-7c5030deea0c","weight":246},{"event_id":6406,"event_guid":"686c1387-e761-4df6-b395-f9ddf92d46e7","weight":240},{"event_id":6409,"event_guid":"a42e5a4f-fd9b-4571-bf17-483978afecb3","weight":162},{"event_id":6411,"event_guid":"42650545-4394-4455-a5f5-9efad111fedc","weight":233},{"event_id":6413,"event_guid":"a9c0c28c-4f40-4d06-99da-d73fbb2655c4","weight":95},{"event_id":6421,"event_guid":"1a28630d-985e-409b-be4a-b6679ecc83c3","weight":155},{"event_id":6422,"event_guid":"e8385c89-d33a-42d8-afb6-8ae28fe5c89d","weight":123},{"event_id":6423,"event_guid":"ea7c532f-cc2d-4cb1-8f15-1933df7fd523","weight":211},{"event_id":6429,"event_guid":"d995955c-319f-4228-b3f4-080868bbfdf8","weight":277},{"event_id":6430,"event_guid":"462f9320-3a0e-4785-82de-15343803c2ba","weight":307},{"event_id":6434,"event_guid":"6beabddc-2dd6-43d2-9936-618d41d42cde","weight":88},{"event_id":6462,"event_guid":"23e85d7a-9645-4ae2-9954-63b71abc08d4","weight":202},{"event_id":6471,"event_guid":"f17d3060-fb3d-4d73-b1e3-8bd5ec4d4d12","weight":225},{"event_id":6474,"event_guid":"f58a2b6d-bde0-483b-a8db-043ea9371cb6","weight":258},{"event_id":6477,"event_guid":"c85de43e-107e-4247-b550-946f376e2ec4","weight":127},{"event_id":6492,"event_guid":"bc545b26-8319-43fb-abc2-f624ef414ee8","weight":89},{"event_id":6493,"event_guid":"2375222b-7dae-4bca-a5b0-aea227ab0d76","weight":127},{"event_id":6499,"event_guid":"a750228d-a37d-43c0-8e2f-d46137a991dc","weight":219},{"event_id":6503,"event_guid":"d0d6d058-f117-4ccb-ba6a-c41d9290a287","weight":119},{"event_id":6507,"event_guid":"787007cf-828d-4409-94b0-90a0b8d727a0","weight":256},{"event_id":6511,"event_guid":"4f6f4278-1cfb-4e8d-935d-ec0ac2adefc5","weight":155},{"event_id":6535,"event_guid":"a875f05c-5eeb-4478-9e6f-863fc52b8868","weight":81},{"event_id":6543,"event_guid":"48ed6dea-e67d-4866-8c35-318e9d892363","weight":237},{"event_id":6551,"event_guid":"3a571c21-31ed-453b-886d-7dea7b5751cd","weight":94},{"event_id":6577,"event_guid":"49fe1044-4038-4cec-8e80-71621c9e7d6e","weight":109},{"event_id":6603,"event_guid":"ea00d1e0-a580-415f-a8cf-f02883d939dc","weight":309},{"event_id":6611,"event_guid":"b1b28bd0-5279-4950-8385-9ee8a57187f9","weight":262}]},{"guid":"5b7f01a6-f762-4c28-961c-7f6ab2f70fb4","title":"Sneaking In Network Security","subtitle":"Enforcing strong network segmentation, without anyone noticing","slug":"35c3-9603-sneaking_in_network_security","link":"https://fahrplan.events.ccc.de/congress/2018/Fahrplan/events/9603.html","description":"Highly compartmentalized network segmentation is a long-held goal of most blue teams, but it's notoriously hard to deploy once a system has already been built. We leveraged an existing service discovery framework to deploy a large-scale TLS-based segmentation model that enforces access control while automatically learning authorization rules and staying out of the way of developers. We also did it without scheduling downtime or putting a halt to development. This talk covers how we engineered this, and shares lessons learned throughout the process.\n\nThe \"hard-shell, soft-center\" model of network security has been popular since the invention of networks--building proper internal controls is often skipped when organizations grow quickly, and by the time that scale has been achieved, security teams resort to defending the perimeter. In this talk, I'll show an example of how we took a large modern network to a significantly more secure model by building network segmentation into the existing service discovery framework in use.\n\nService discovery is a critical part of recent network design, and popular frameworks often offer security features. However, these tend to be difficult to implement after the network has already been established, and don't offer endpoint-to-endpoint solutions. We built a series of extensions to SmartStack, an open-source service discovery framework, that allow it to protect all communications with mutual TLS and offer both authentication and authorization. This was all done in a way that's transparent to the applications on either side, allowing us to migrate to this system without changing any application code or teaching developers the details of the system.\n\nThis talk will discuss the technologies used and the challenges encountered in doing this rollout, and will aim to provide useful guidance to other security engineers wishing to make a similar transition.","original_language":"eng","persons":["Maximilian Burkhardt"],"tags":["35c3","9603","Security"],"view_count":2463,"promoted":false,"date":"2018-12-29T00:00:00.000+01:00","release_date":"2018-12-30T01:00:00.000+01:00","updated_at":"2025-04-29T17:45:09.726+02:00","length":3652,"duration":3652,"thumb_url":"https://static.media.ccc.de/media/congress/2018/9603-hd.jpg","poster_url":"https://static.media.ccc.de/media/congress/2018/9603-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/congress/2018/9603-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/congress/2018/9603-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/35c3-9603-sneaking_in_network_security","url":"https://api.media.ccc.de/public/events/5b7f01a6-f762-4c28-961c-7f6ab2f70fb4","conference_title":"35C3: Refreshing Memories","conference_url":"https://api.media.ccc.de/public/conferences/35c3","related":[{"event_id":6400,"event_guid":"527b56af-8d56-4edb-9027-9ca60767c742","weight":43},{"event_id":6406,"event_guid":"686c1387-e761-4df6-b395-f9ddf92d46e7","weight":29},{"event_id":6408,"event_guid":"ffdc92f3-1a39-4931-9409-f8bfabe9f628","weight":48},{"event_id":6409,"event_guid":"a42e5a4f-fd9b-4571-bf17-483978afecb3","weight":36},{"event_id":6411,"event_guid":"42650545-4394-4455-a5f5-9efad111fedc","weight":72},{"event_id":6425,"event_guid":"07cbfcb7-08de-4965-b70f-f904d39f7c78","weight":44},{"event_id":6430,"event_guid":"462f9320-3a0e-4785-82de-15343803c2ba","weight":35},{"event_id":6431,"event_guid":"c6790632-b9eb-49a2-87fe-30129fbcbce1","weight":56},{"event_id":6462,"event_guid":"23e85d7a-9645-4ae2-9954-63b71abc08d4","weight":43},{"event_id":6474,"event_guid":"f58a2b6d-bde0-483b-a8db-043ea9371cb6","weight":70},{"event_id":6491,"event_guid":"9f8b19eb-31cb-4250-80d4-5caf4e0b33dd","weight":47},{"event_id":6493,"event_guid":"2375222b-7dae-4bca-a5b0-aea227ab0d76","weight":41},{"event_id":6500,"event_guid":"064a7014-a88c-462a-b06f-7d6de62d622f","weight":43},{"event_id":6503,"event_guid":"d0d6d058-f117-4ccb-ba6a-c41d9290a287","weight":52},{"event_id":6507,"event_guid":"787007cf-828d-4409-94b0-90a0b8d727a0","weight":13},{"event_id":6512,"event_guid":"25c54ce3-598c-42ee-8832-52fe9deae7ad","weight":51},{"event_id":6519,"event_guid":"5a8097ad-15c2-492e-8bc4-6b634fd8e963","weight":44},{"event_id":6523,"event_guid":"240fe8a1-ee33-4f07-88d0-34b8bb04db71","weight":44},{"event_id":6530,"event_guid":"83bf042d-7382-4975-a3f8-92229944b8fc","weight":49},{"event_id":6536,"event_guid":"0a4a43e0-2b8d-424c-aaa3-101c843de75c","weight":46},{"event_id":6543,"event_guid":"48ed6dea-e67d-4866-8c35-318e9d892363","weight":81},{"event_id":6547,"event_guid":"089b7fec-3ee1-493c-9b90-782c0514ffb4","weight":55},{"event_id":6551,"event_guid":"3a571c21-31ed-453b-886d-7dea7b5751cd","weight":46},{"event_id":6574,"event_guid":"54c671a2-1803-4085-a923-a875ca11723a","weight":58},{"event_id":6577,"event_guid":"49fe1044-4038-4cec-8e80-71621c9e7d6e","weight":13},{"event_id":6586,"event_guid":"362172c1-b637-48e8-ae2a-1fa40391b160","weight":54},{"event_id":6589,"event_guid":"afa54ff4-f64e-5426-b822-50342f5d4ce9","weight":5},{"event_id":6590,"event_guid":"7ee42591-4f4d-481d-884b-44f5e18e1803","weight":65},{"event_id":6593,"event_guid":"c293b397-9fad-45ff-9ffe-716503c6c095","weight":46},{"event_id":6598,"event_guid":"8bd222ad-34a7-468a-9e83-11767dcfa809","weight":45},{"event_id":6603,"event_guid":"ea00d1e0-a580-415f-a8cf-f02883d939dc","weight":92},{"event_id":6610,"event_guid":"ed525209-a9e5-4082-810a-3bd466ca8ca0","weight":5},{"event_id":6611,"event_guid":"b1b28bd0-5279-4950-8385-9ee8a57187f9","weight":152}]},{"guid":"96d10915-cc4b-42ca-ad75-15205db70d0b","title":"Modchips of the State","subtitle":"Hardware implants in the supply-chain","slug":"35c3-9597-modchips_of_the_state","link":"https://fahrplan.events.ccc.de/congress/2018/Fahrplan/events/9597.html","description":"Hardware implants and supply chain attacks have been in the news recently, but how feasible are they and what can we do about them? In this talk we'll examine the design of a proof of concept SPI bus hardware implant that has similar capabilities to those described in the Bloomberg/Supermicro article as well as some countermeasures that we can use to try to detect these \"modchips\" and increase our trust in our systems.\n\nWe don't know how much of the Bloomberg story about hardware implants installed in Supermicro servers shipped to Apple and Amazon is true, nor do we know the story behind the story and the reasons for the vehement denials by all the parties involved.\n\nHowever, a technical assessment of details of the describe implants reveals that a supply chain attack on the hardware is definitely possible, that the capabilities of the BMC can be used to bypass OS protections, and that there are means to access the BMC that would not necessarily generate readily identified network traffic.\n\nIn this talk we'll examine the design of a proof of concept SPI bus hardware implant that has similar capabilities to those described in the Bloomberg/Supermicro article as well as some countermeasures that we can use to try to detect these \"modchips\" and increase our trust in our systems.","original_language":"eng","persons":["Trammell Hudson"],"tags":["35c3","9597","Security"],"view_count":4450,"promoted":false,"date":"2018-12-27T00:00:00.000+01:00","release_date":"2018-12-28T01:00:00.000+01:00","updated_at":"2025-06-30T13:45:04.439+02:00","length":2211,"duration":2211,"thumb_url":"https://static.media.ccc.de/media/congress/2018/9597-hd.jpg","poster_url":"https://static.media.ccc.de/media/congress/2018/9597-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/congress/2018/9597-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/congress/2018/9597-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/35c3-9597-modchips_of_the_state","url":"https://api.media.ccc.de/public/events/96d10915-cc4b-42ca-ad75-15205db70d0b","conference_title":"35C3: Refreshing Memories","conference_url":"https://api.media.ccc.de/public/conferences/35c3","related":[{"event_id":6381,"event_guid":"c0e4f528-92c7-4170-aff3-d4dd5cd74b2c","weight":81},{"event_id":6382,"event_guid":"2912b643-f5a8-4bbd-8b24-74983bc55754","weight":103},{"event_id":6385,"event_guid":"9d8d4506-03b2-483d-aee5-d106f0a3eef5","weight":101},{"event_id":6388,"event_guid":"4cc5cf9a-214f-4e7d-991f-199e9f0db8cc","weight":120},{"event_id":6390,"event_guid":"6a5007f4-e7d6-4c63-9a10-26dd48a6eb6c","weight":136},{"event_id":6397,"event_guid":"51ede2da-0f9b-4984-bd58-659c556d20c9","weight":109},{"event_id":6400,"event_guid":"527b56af-8d56-4edb-9027-9ca60767c742","weight":98},{"event_id":6401,"event_guid":"f0d70663-0769-4462-ad27-bc516d9cb141","weight":81},{"event_id":6402,"event_guid":"8a3e490c-30a5-46a6-ab4f-45ef3b23b1a1","weight":95},{"event_id":6404,"event_guid":"5b947f86-8ba1-4b99-adbe-7c5030deea0c","weight":121},{"event_id":6408,"event_guid":"ffdc92f3-1a39-4931-9409-f8bfabe9f628","weight":97},{"event_id":6409,"event_guid":"a42e5a4f-fd9b-4571-bf17-483978afecb3","weight":165},{"event_id":6411,"event_guid":"42650545-4394-4455-a5f5-9efad111fedc","weight":180},{"event_id":6417,"event_guid":"bf5019dc-499d-4c06-9ad0-35adbe01e7f3","weight":99},{"event_id":6418,"event_guid":"dbd61e6a-dbde-4dcd-9b2e-73ba7ad62861","weight":203},{"event_id":6421,"event_guid":"1a28630d-985e-409b-be4a-b6679ecc83c3","weight":57},{"event_id":6422,"event_guid":"e8385c89-d33a-42d8-afb6-8ae28fe5c89d","weight":225},{"event_id":6423,"event_guid":"ea7c532f-cc2d-4cb1-8f15-1933df7fd523","weight":110},{"event_id":6425,"event_guid":"07cbfcb7-08de-4965-b70f-f904d39f7c78","weight":82},{"event_id":6430,"event_guid":"462f9320-3a0e-4785-82de-15343803c2ba","weight":83},{"event_id":6433,"event_guid":"30278963-3b07-49a8-96a7-2b24a8cf573b","weight":113},{"event_id":6434,"event_guid":"6beabddc-2dd6-43d2-9936-618d41d42cde","weight":121},{"event_id":6435,"event_guid":"9777cea0-ac06-4274-85db-908c1e87e2f4","weight":134}]},{"guid":"76417167-e13b-43cd-a089-841ff78266e8","title":"Explaining Online US Political Advertising","subtitle":null,"slug":"35c3-9419-explaining_online_us_political_advertising","link":"https://fahrplan.events.ccc.de/congress/2018/Fahrplan/events/9419.html","description":"Over the summer Facebook, Google, and Twitter have started making transparent United States political ads shown on their platforms. We have been collecting and analyzing these political ads to understand how candidates, elected officials, PACs, non-profits, for-profit companies, and individual citizens are disseminating U.S. political content using these advertising platforms.\n\nBased on our analysis we will explain how major political sponsors are using online advertising system to send microtargeted messages to different audiences. We will also explain the messages, targetting, goals, spending, and impressions for major US political advertisers. As part of our project to improve the transparency of online political advertising, we have publically released our data and tools for others to analyze online political ads.\n\nThis will be a talk about improving the transparency of online political advertising.\n\nWe will start by describing the online political advertising transparency efforts that Facebook, Google, and Twitter have implemented.\n\nWe will next explain how we collected data from each of these efforts and are making it public.\n\nAfter this, we will explain some of the methodologies and tools we are building to help analyze and visualize this data. Next, we will present some of our findings on how online political ads are being targetted and the messages they are communicating with different target audiences.\n\nWe will also present some case studies on major online political advertisers such as Donald Trump, Beto O’Rourke, the NRA, and Planned Parenthood. This will focus on how they are leveraging „micro-targeted“ advertisements and the goals of their advertising.\n\nWe will finish by demonstrating some of the visualization tools are have deployed to enable people to better understand online political advertising.\n\n\u003ca href=\"https://online-pol-ads.github.io/\"\u003ehttps://online-pol-ads.github.io/\u003c/a\u003e","original_language":"eng","persons":["Damon McCoy"],"tags":["35c3","9419","Ethics, Society \u0026 Politics"],"view_count":434,"promoted":false,"date":"2018-12-28T00:00:00.000+01:00","release_date":"2018-12-28T01:00:00.000+01:00","updated_at":"2025-05-04T23:00:04.617+02:00","length":3681,"duration":3681,"thumb_url":"https://static.media.ccc.de/media/congress/2018/9419-hd.jpg","poster_url":"https://static.media.ccc.de/media/congress/2018/9419-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/congress/2018/9419-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/congress/2018/9419-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/35c3-9419-explaining_online_us_political_advertising","url":"https://api.media.ccc.de/public/events/76417167-e13b-43cd-a089-841ff78266e8","conference_title":"35C3: Refreshing Memories","conference_url":"https://api.media.ccc.de/public/conferences/35c3","related":[{"event_id":6383,"event_guid":"7177142b-6f15-4fac-af62-c45df7a377a9","weight":9},{"event_id":6406,"event_guid":"686c1387-e761-4df6-b395-f9ddf92d46e7","weight":7},{"event_id":6409,"event_guid":"a42e5a4f-fd9b-4571-bf17-483978afecb3","weight":9},{"event_id":6411,"event_guid":"42650545-4394-4455-a5f5-9efad111fedc","weight":10},{"event_id":6423,"event_guid":"ea7c532f-cc2d-4cb1-8f15-1933df7fd523","weight":9},{"event_id":6429,"event_guid":"d995955c-319f-4228-b3f4-080868bbfdf8","weight":8},{"event_id":6430,"event_guid":"462f9320-3a0e-4785-82de-15343803c2ba","weight":15},{"event_id":6433,"event_guid":"30278963-3b07-49a8-96a7-2b24a8cf573b","weight":9},{"event_id":6434,"event_guid":"6beabddc-2dd6-43d2-9936-618d41d42cde","weight":13},{"event_id":6435,"event_guid":"9777cea0-ac06-4274-85db-908c1e87e2f4","weight":11},{"event_id":6445,"event_guid":"8cbe8908-4040-402f-93b5-5a4a64cf6f09","weight":12},{"event_id":6457,"event_guid":"74b9c748-970f-4693-ac7e-46fcc733d2b4","weight":9},{"event_id":6458,"event_guid":"3ff227f1-93cc-4a1d-8f0e-68fc12aea2c9","weight":9},{"event_id":6462,"event_guid":"23e85d7a-9645-4ae2-9954-63b71abc08d4","weight":17},{"event_id":6465,"event_guid":"622c9585-e332-4915-a9ac-987a34da4d14","weight":11},{"event_id":6471,"event_guid":"f17d3060-fb3d-4d73-b1e3-8bd5ec4d4d12","weight":11},{"event_id":6480,"event_guid":"513a2aeb-79b0-4222-ba5e-09d1d9057122","weight":9},{"event_id":6487,"event_guid":"2536bba3-b95f-4cec-9a95-7aa756db7edb","weight":10},{"event_id":6490,"event_guid":"a13bb3ac-fde1-4b82-833e-1fcf1f8f25dd","weight":10},{"event_id":6592,"event_guid":"b11ac9c0-8a4d-47ae-a584-f5c01fa2a01c","weight":9}]},{"guid":"5a8097ad-15c2-492e-8bc4-6b634fd8e963","title":"Russia vs. Telegram: technical notes on the battle","subtitle":null,"slug":"35c3-9653-russia_vs_telegram_technical_notes_on_the_battle","link":"https://fahrplan.events.ccc.de/congress/2018/Fahrplan/events/9653.html","description":"It's time to highlight facts and epic fails that were observed on the wire during attempts to block Telegram in Russia.\n\n\nRussian Federal Service for Supervision of Communications, IT and Mass Media started the process to ban Telegram on April the 16th. Roskomnadzor press-office claimed that the process will take a few hours. Telegram mostly worked in Russia during the incident beginning and still works half a year later.\n\nRussia banned Amazon, Google, Microsoft, DigitalOcean, Hetzner and other networks covering almost 0.5% of Internet Protocol address space, presumably, to put pressure on international businesses to make Telegram persona non-grata on those networks.\n\nRussia also banned IP addresses of major local businesses (VKontakte, Yandex and others), presumably, by mistake. A flaw in the filter was exploited to bring one of the major ISPs down for a while. Moscow Internet exchange point announced that alike flaw of the filter could be used to disrupt peering. Proxy-hunting experiments were observed sniffing live network traffic, both for obfuscated MTProto proxy and good old Socks5.\n\nThis talk will \u003cem\u003enot\u003c/em\u003e cover legal aspects of the lawyers fighting for Telegram in court. Also, it will \u003cem\u003enot\u003c/em\u003e show any \"insider\" information from Telegram team.\n\n\u003ca href=\"https://usher2.club/en/\"\u003ehttps://usher2.club/en/\u003c/a\u003e\n\n\u003ca href=\"https://darkk.net.ru/35c3/\"\u003ehttps://darkk.net.ru/35c3/\u003c/a\u003e","original_language":"eng","persons":["Leonid Evdokimov (darkk)"],"tags":["35c3","9653","Ethics, Society \u0026 Politics"],"view_count":4988,"promoted":false,"date":"2018-12-29T00:00:00.000+01:00","release_date":"2018-12-29T01:00:00.000+01:00","updated_at":"2025-06-09T11:15:04.572+02:00","length":2452,"duration":2452,"thumb_url":"https://static.media.ccc.de/media/congress/2018/9653-hd.jpg","poster_url":"https://static.media.ccc.de/media/congress/2018/9653-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/congress/2018/9653-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/congress/2018/9653-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/35c3-9653-russia_vs_telegram_technical_notes_on_the_battle","url":"https://api.media.ccc.de/public/events/5a8097ad-15c2-492e-8bc4-6b634fd8e963","conference_title":"35C3: Refreshing Memories","conference_url":"https://api.media.ccc.de/public/conferences/35c3","related":[{"event_id":6390,"event_guid":"6a5007f4-e7d6-4c63-9a10-26dd48a6eb6c","weight":79},{"event_id":6400,"event_guid":"527b56af-8d56-4edb-9027-9ca60767c742","weight":101},{"event_id":6409,"event_guid":"a42e5a4f-fd9b-4571-bf17-483978afecb3","weight":79},{"event_id":6411,"event_guid":"42650545-4394-4455-a5f5-9efad111fedc","weight":104},{"event_id":6429,"event_guid":"d995955c-319f-4228-b3f4-080868bbfdf8","weight":90},{"event_id":6430,"event_guid":"462f9320-3a0e-4785-82de-15343803c2ba","weight":82},{"event_id":6433,"event_guid":"30278963-3b07-49a8-96a7-2b24a8cf573b","weight":78},{"event_id":6434,"event_guid":"6beabddc-2dd6-43d2-9936-618d41d42cde","weight":87},{"event_id":6435,"event_guid":"9777cea0-ac06-4274-85db-908c1e87e2f4","weight":89},{"event_id":6462,"event_guid":"23e85d7a-9645-4ae2-9954-63b71abc08d4","weight":79},{"event_id":6471,"event_guid":"f17d3060-fb3d-4d73-b1e3-8bd5ec4d4d12","weight":22},{"event_id":6474,"event_guid":"f58a2b6d-bde0-483b-a8db-043ea9371cb6","weight":103},{"event_id":6477,"event_guid":"c85de43e-107e-4247-b550-946f376e2ec4","weight":22},{"event_id":6493,"event_guid":"2375222b-7dae-4bca-a5b0-aea227ab0d76","weight":86},{"event_id":6498,"event_guid":"4e6ab724-8663-456a-ac01-1cfdfc94c27f","weight":93},{"event_id":6499,"event_guid":"a750228d-a37d-43c0-8e2f-d46137a991dc","weight":115},{"event_id":6502,"event_guid":"e66cded3-7336-42bd-a7c8-d77073465ad2","weight":56},{"event_id":6503,"event_guid":"d0d6d058-f117-4ccb-ba6a-c41d9290a287","weight":107},{"event_id":6507,"event_guid":"787007cf-828d-4409-94b0-90a0b8d727a0","weight":98},{"event_id":6511,"event_guid":"4f6f4278-1cfb-4e8d-935d-ec0ac2adefc5","weight":81},{"event_id":6514,"event_guid":"7228f88d-8d6f-40a9-a5dd-b5c91b823ada","weight":103},{"event_id":6517,"event_guid":"e77ef54a-5dd7-4be1-80c7-42726b273e6f","weight":107},{"event_id":6523,"event_guid":"240fe8a1-ee33-4f07-88d0-34b8bb04db71","weight":157},{"event_id":6532,"event_guid":"94447a62-a3ba-4f6d-a3b7-b5318a954651","weight":149},{"event_id":6535,"event_guid":"a875f05c-5eeb-4478-9e6f-863fc52b8868","weight":90},{"event_id":6536,"event_guid":"0a4a43e0-2b8d-424c-aaa3-101c843de75c","weight":77},{"event_id":6543,"event_guid":"48ed6dea-e67d-4866-8c35-318e9d892363","weight":160},{"event_id":6545,"event_guid":"400622c5-3754-43fd-aaf3-0ca00e9ad551","weight":105},{"event_id":6551,"event_guid":"3a571c21-31ed-453b-886d-7dea7b5751cd","weight":114},{"event_id":6603,"event_guid":"ea00d1e0-a580-415f-a8cf-f02883d939dc","weight":211},{"event_id":6611,"event_guid":"b1b28bd0-5279-4950-8385-9ee8a57187f9","weight":146}]},{"guid":"eff16504-08ce-4de0-bf44-d877d286aac9","title":"Citzens or subjects? The battle to control our bodies, speech and communications","subtitle":"A call to action to defend our ePrivacy and eliminate upload filters","slug":"35c3-9372-citzens_or_subjects_the_battle_to_control_our_bodies_speech_and_communications","link":"https://fahrplan.events.ccc.de/congress/2018/Fahrplan/events/9372.html","description":"Technology is the solution: What is the problem? This seems to be the motto. Algorithms  may be about to control our free speech while  tracking technologies could control our bodies and communications. Will we react or stay quiet?\n\nTechnology is the solution: What is the problem? This seems to be the motto. Whether it is about preventing the dissemination of terrorist content or to prevent copyright infringements the solution from the legislator is upload filters. \n\nWhile content is controlled by algorithms, devices need to be under scrutiny. That is why confidentiality of communications needs to be secured now too.\n\nWe have little time to stop these threats from becoming a reality, but we have most citizens on our side and the EU elections near. We still can and have to win this battle. Otherwise, once filters are put for copyright or terrorist content, they will be used for anything else. And if software and hardware does not defend our privacy by design and by default, 24/7 surveillance will be the new \"normal\".\n\n\u003ca href=\"https://edri.org/press-release-eu-parliament-flip-flops-backwards-on-copyright/\"\u003ehttps://edri.org/press-release-eu-parliament-flip-flops-backwards-on-copyright/\u003c/a\u003e\n\n\u003ca href=\"https://www.eff.org/deeplinks/2018/09/today-europe-lost-internet-now-we-fight-back\"\u003ehttps://www.eff.org/deeplinks/2018/09/today-europe-lost-internet-now-we-fight-back\u003c/a\u003e","original_language":"eng","persons":["Diego Naranjo (EDRi)","Andreea Belu (EDRi)"],"tags":["35c3","9372","Ethics, Society \u0026 Politics"],"view_count":882,"promoted":false,"date":"2018-12-27T00:00:00.000+01:00","release_date":"2018-12-27T01:00:00.000+01:00","updated_at":"2024-05-21T11:45:03.486+02:00","length":2579,"duration":2579,"thumb_url":"https://static.media.ccc.de/media/congress/2018/9372-hd.jpg","poster_url":"https://static.media.ccc.de/media/congress/2018/9372-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/congress/2018/9372-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/congress/2018/9372-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/35c3-9372-citzens_or_subjects_the_battle_to_control_our_bodies_speech_and_communications","url":"https://api.media.ccc.de/public/events/eff16504-08ce-4de0-bf44-d877d286aac9","conference_title":"35C3: Refreshing Memories","conference_url":"https://api.media.ccc.de/public/conferences/35c3","related":[{"event_id":6378,"event_guid":"15f4e5c5-40e1-4c73-8da0-4cc2a773ab13","weight":29},{"event_id":6379,"event_guid":"9dde571b-4d49-4b44-8329-42e354bcc24b","weight":32},{"event_id":6383,"event_guid":"7177142b-6f15-4fac-af62-c45df7a377a9","weight":37},{"event_id":6391,"event_guid":"1601bf3b-ce4a-44c9-993f-7d28fa65168d","weight":29},{"event_id":6395,"event_guid":"94b77e5a-c826-45a9-a8bd-bbb8e5e7c9ff","weight":50},{"event_id":6396,"event_guid":"b34662ae-f1c6-4711-9270-b5865f6dd6c8","weight":28},{"event_id":6400,"event_guid":"527b56af-8d56-4edb-9027-9ca60767c742","weight":41},{"event_id":6401,"event_guid":"f0d70663-0769-4462-ad27-bc516d9cb141","weight":34},{"event_id":6402,"event_guid":"8a3e490c-30a5-46a6-ab4f-45ef3b23b1a1","weight":31},{"event_id":6408,"event_guid":"ffdc92f3-1a39-4931-9409-f8bfabe9f628","weight":39},{"event_id":6409,"event_guid":"a42e5a4f-fd9b-4571-bf17-483978afecb3","weight":40},{"event_id":6410,"event_guid":"a12d17e9-3758-4fa0-b612-0c6ba22ea773","weight":34},{"event_id":6411,"event_guid":"42650545-4394-4455-a5f5-9efad111fedc","weight":39},{"event_id":6412,"event_guid":"d7aa8828-4e06-4029-b962-1009815efa58","weight":29},{"event_id":6421,"event_guid":"1a28630d-985e-409b-be4a-b6679ecc83c3","weight":29},{"event_id":6425,"event_guid":"07cbfcb7-08de-4965-b70f-f904d39f7c78","weight":32},{"event_id":6434,"event_guid":"6beabddc-2dd6-43d2-9936-618d41d42cde","weight":32}]},{"guid":"2536bba3-b95f-4cec-9a95-7aa756db7edb","title":"DISNOVATION.ORG","subtitle":"Disobedient Innovation","slug":"35c3-9939-disnovation_org","link":"https://fahrplan.events.ccc.de/congress/2018/Fahrplan/events/9939.html","description":"Through the hacking of surveillance techniques, machine learning, and big-data analytics, DISNOVATION.ORG’s trilogy of internet bots is uncovering and repurposing some of the influential and opaque operating systems of our online environment. \n\nStarted in 2012 with The Pirate Cinema (exposing the dynamics of peer-to-peer media sharing and its materiality), followed by Predictive Art Bot (a disruption of the normative effects of social media on creativity), and continued with Computational Propaganda (a ‘system test’ of the online political influence apparatus), this series explores black box technologies and the algorithmic governance of our aspirations, decisions, and political views. These three artworks aim to reveal emergent algorithmic imaginaries, expose the inner workings of these systems, and stimulate critical debate.\n\n\u003ca href=\"https://disnovation.org\"\u003ehttps://disnovation.org\u003c/a\u003e\n\n\u003ca href=\"http://predictiveartbot.com\"\u003ehttp://predictiveartbot.com\u003c/a\u003e\n\n\u003ca href=\"https://thepiratecinema.com\"\u003ehttps://thepiratecinema.com\u003c/a\u003e","original_language":"eng","persons":["DISNOVATION.ORG"],"tags":["35c3","9939","Art \u0026 Culture"],"view_count":566,"promoted":false,"date":"2018-12-28T00:00:00.000+01:00","release_date":"2018-12-29T01:00:00.000+01:00","updated_at":"2025-05-09T19:00:05.691+02:00","length":2340,"duration":2340,"thumb_url":"https://static.media.ccc.de/media/congress/2018/9939-hd.jpg","poster_url":"https://static.media.ccc.de/media/congress/2018/9939-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/congress/2018/9939-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/congress/2018/9939-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/35c3-9939-disnovation_org","url":"https://api.media.ccc.de/public/events/2536bba3-b95f-4cec-9a95-7aa756db7edb","conference_title":"35C3: Refreshing Memories","conference_url":"https://api.media.ccc.de/public/conferences/35c3","related":[{"event_id":6430,"event_guid":"462f9320-3a0e-4785-82de-15343803c2ba","weight":19},{"event_id":6458,"event_guid":"3ff227f1-93cc-4a1d-8f0e-68fc12aea2c9","weight":18},{"event_id":6465,"event_guid":"622c9585-e332-4915-a9ac-987a34da4d14","weight":23},{"event_id":6468,"event_guid":"809b164e-a331-4005-a1d8-ebe55d61d64c","weight":15},{"event_id":6473,"event_guid":"eb71c620-6102-4b08-8ac4-5f71b772a831","weight":20},{"event_id":6476,"event_guid":"feb18113-3325-4053-93a0-76d4980b137c","weight":18},{"event_id":6479,"event_guid":"8c84a37f-a8a5-4061-bfde-8da074ea8693","weight":15},{"event_id":6480,"event_guid":"513a2aeb-79b0-4222-ba5e-09d1d9057122","weight":21},{"event_id":6482,"event_guid":"86b96f3f-a6b5-49c0-a189-69912c016916","weight":20},{"event_id":6483,"event_guid":"b873392d-f0e7-50ee-a918-770f104efeae","weight":12},{"event_id":6488,"event_guid":"8943659a-536d-4afb-85de-f1b8b29a7902","weight":27},{"event_id":6490,"event_guid":"a13bb3ac-fde1-4b82-833e-1fcf1f8f25dd","weight":23},{"event_id":6491,"event_guid":"9f8b19eb-31cb-4250-80d4-5caf4e0b33dd","weight":17},{"event_id":6492,"event_guid":"bc545b26-8319-43fb-abc2-f624ef414ee8","weight":24},{"event_id":6493,"event_guid":"2375222b-7dae-4bca-a5b0-aea227ab0d76","weight":17},{"event_id":6494,"event_guid":"9a91d92b-0691-46b2-ba73-112bc598342f","weight":21},{"event_id":6495,"event_guid":"3e75c48f-3a58-4afe-bafb-0670dd2b15cc","weight":24},{"event_id":6499,"event_guid":"a750228d-a37d-43c0-8e2f-d46137a991dc","weight":28},{"event_id":6500,"event_guid":"064a7014-a88c-462a-b06f-7d6de62d622f","weight":20},{"event_id":6501,"event_guid":"f16f2242-d265-42d2-91d0-632243013b3f","weight":26},{"event_id":6507,"event_guid":"787007cf-828d-4409-94b0-90a0b8d727a0","weight":18},{"event_id":6517,"event_guid":"e77ef54a-5dd7-4be1-80c7-42726b273e6f","weight":21},{"event_id":6526,"event_guid":"18b77974-03f4-43a5-b94c-b2dda689e78c","weight":20},{"event_id":6528,"event_guid":"a35c6c71-1f67-445c-bf13-11a586dff32c","weight":21},{"event_id":6543,"event_guid":"48ed6dea-e67d-4866-8c35-318e9d892363","weight":15},{"event_id":6579,"event_guid":"85ec8360-737b-4ee3-be2d-d8e050b1d117","weight":22}]},{"guid":"2912b643-f5a8-4bbd-8b24-74983bc55754","title":"Artistic PCB Design and Fabrication","subtitle":"From doodle to manufacture: how I make mechanically complicated PCBs.","slug":"35c3-9529-artistic_pcb_design_and_fabrication","link":"https://fahrplan.events.ccc.de/congress/2018/Fahrplan/events/9529.html","description":"When a electrical device needs to be a piece of art or used as a mechanical component, a printed circuit board is more than a piece of fiberglass with wires embedded in it. In chemical engineering applications internal holes which allow fluids to be transported through the PCB need to be placed in complex precise patterns. As art, holes can be used to create positive and negative space, allowing you to see a charlieplexed LED display as a snowflake. Creating complex shapes in PCB design software is difficult to impossible. However, it is easy in CAD software. In this talk I will present the project workflow I use to design and manufacture my PCBs. Additionally, I will discuss the problems I have run into during manufacturing and how these problems were resolved. \n\n\u003cp\u003eMaking electrical-artistic and electrical-mechanical PCBs adds steps and complications to the usual PCB fabrication process. In this talk I will go over my project workflow and discuss how and why I do each step. I will also discuss problems I have run into during both the design and the manufacturing process.\u003c/p\u003e\n\u003cp\u003eAn overview of my workflow is as follows:\u003cp\u003e\n\u003cul\u003e\n\u003cli\u003eMake a sketch of what the final PCB will look like and what it will do.\n\u003cli\u003eMake a schematic of the electronics (kicad).\n\u003cli\u003eAssign footprints to the electrical components (kicad).\n\u003cli\u003eCheck the manufacturers webpage for the design criterion on internal cuts.\n\u003cli\u003eCreate a CAD file of the PCB outline (no electrical connections) (fusion 360/solidworks etc).\n\u003cli\u003e (optional) Conduct multiphysics simulations of the PCB outline, to find an optimal design (comsol etc).\n\u003cli\u003eMake boxes to represent the footprints of the electrical components and place these where you want them to be on the final PCB (fusion 360/solidworks etc).\n\u003cli\u003eThink about how the boards will be panelized and insert mouse bites/tabs for V-cuts as needed (fusion 360/solidworks etc).\n\u003cli\u003eExport a 2D drawing of the PCB including the components.\n\u003cli\u003eMake a PCB file with all the components (kicad).\n\u003cli\u003eImport the 2D drawing of the PCB as the edge cuts in the PCB file (kicad).\n\u003cli\u003ePlace electrical components in the correct location and delete the edge cuts which are just being used as markers (kicad).\n\u003cli\u003eUse a routing software to connect components or connect these manually.\n\u003cli\u003e(optional) Panelize the boards by making a new PCB file and importing the single PCB.\n\u003cli\u003eExport the gerber files.\n\u003cli\u003eCheck that the outlines are correct in the gerber files and clean up machining code if necessary.\n\u003cli\u003eUpload files to manufacturers webpage and include an image of which places should be milled out.\n\u003c/ul\u003e\n\u003cp\u003eCommon problems have included:\u003c/p\u003e\n\u003cul\u003e\n\u003cli\u003eV-cuts on non-rectangular PCBs.\n\u003cli\u003eKeepout zones on internal edge-cuts.\n\u003cli\u003eGerber file generation errors caused by internal edge cuts and pannelization.\n\u003cli\u003eSome manufacturers do not do internal edge cuts.\n\u003cli\u003eBoards are mechanically weakened by internal cuts.\n\u003c/ul\u003e","original_language":"eng","persons":["hammes hacks"],"tags":["35c3","9529","Hardware \u0026 Making"],"view_count":3158,"promoted":false,"date":"2018-12-27T00:00:00.000+01:00","release_date":"2018-12-27T01:00:00.000+01:00","updated_at":"2025-06-07T19:30:03.390+02:00","length":2197,"duration":2197,"thumb_url":"https://static.media.ccc.de/media/congress/2018/9529-hd.jpg","poster_url":"https://static.media.ccc.de/media/congress/2018/9529-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/congress/2018/9529-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/congress/2018/9529-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/35c3-9529-artistic_pcb_design_and_fabrication","url":"https://api.media.ccc.de/public/events/2912b643-f5a8-4bbd-8b24-74983bc55754","conference_title":"35C3: Refreshing Memories","conference_url":"https://api.media.ccc.de/public/conferences/35c3","related":[{"event_id":6378,"event_guid":"15f4e5c5-40e1-4c73-8da0-4cc2a773ab13","weight":291},{"event_id":6379,"event_guid":"9dde571b-4d49-4b44-8329-42e354bcc24b","weight":122},{"event_id":6380,"event_guid":"e9095f5f-a38a-48da-b3d7-20da141b8b14","weight":160},{"event_id":6381,"event_guid":"c0e4f528-92c7-4170-aff3-d4dd5cd74b2c","weight":167},{"event_id":6383,"event_guid":"7177142b-6f15-4fac-af62-c45df7a377a9","weight":217},{"event_id":6384,"event_guid":"bfdac26a-86bf-4a80-99c6-a9a0be15f003","weight":130},{"event_id":6385,"event_guid":"9d8d4506-03b2-483d-aee5-d106f0a3eef5","weight":224},{"event_id":6388,"event_guid":"4cc5cf9a-214f-4e7d-991f-199e9f0db8cc","weight":114},{"event_id":6389,"event_guid":"c8b34953-b60f-4ed0-8784-dc20153e0725","weight":95},{"event_id":6390,"event_guid":"6a5007f4-e7d6-4c63-9a10-26dd48a6eb6c","weight":166},{"event_id":6391,"event_guid":"1601bf3b-ce4a-44c9-993f-7d28fa65168d","weight":91},{"event_id":6397,"event_guid":"51ede2da-0f9b-4984-bd58-659c556d20c9","weight":135},{"event_id":6400,"event_guid":"527b56af-8d56-4edb-9027-9ca60767c742","weight":163},{"event_id":6401,"event_guid":"f0d70663-0769-4462-ad27-bc516d9cb141","weight":88},{"event_id":6404,"event_guid":"5b947f86-8ba1-4b99-adbe-7c5030deea0c","weight":153},{"event_id":6408,"event_guid":"ffdc92f3-1a39-4931-9409-f8bfabe9f628","weight":125},{"event_id":6409,"event_guid":"a42e5a4f-fd9b-4571-bf17-483978afecb3","weight":145},{"event_id":6411,"event_guid":"42650545-4394-4455-a5f5-9efad111fedc","weight":154},{"event_id":6418,"event_guid":"dbd61e6a-dbde-4dcd-9b2e-73ba7ad62861","weight":100},{"event_id":6419,"event_guid":"96d10915-cc4b-42ca-ad75-15205db70d0b","weight":103},{"event_id":6422,"event_guid":"e8385c89-d33a-42d8-afb6-8ae28fe5c89d","weight":111},{"event_id":6430,"event_guid":"462f9320-3a0e-4785-82de-15343803c2ba","weight":94},{"event_id":6474,"event_guid":"f58a2b6d-bde0-483b-a8db-043ea9371cb6","weight":88}]},{"guid":"23e85d7a-9645-4ae2-9954-63b71abc08d4","title":"Verhalten bei Hausdurchsuchungen","subtitle":"Praktische Hinweise für den Kontakt mit der Staatsmacht","slug":"35c3-10018-verhalten_bei_hausdurchsuchungen","link":"https://fahrplan.events.ccc.de/congress/2018/Fahrplan/events/10018.html","description":"Es ist 6 Uhr und ein Trupp uniformierter Polizisten steht vor deiner Wohnungstür. Was solltest du bis dahin getan haben und was solltest du jetzt tun?\n\nEine Hausdurchsuchung ist etwas, was sich niemand ersehnt und vor dem wir möglichst verschont bleiben wollen. Dennoch passiert es auch im Chaosumfeld immer wieder, dass Hackerinnen und Hacker Besuch von den Staatsorganen bekommen.\n\nDieses Jahr erwischte es unter anderem die Zwiebelfreunde, das OpenLab in Augsburg, den C3DO und evtl. andere. Daher solltet ihr euch gedanklich auf eine Durchsuchung vorbereiten und Schritte ergreifen.\n\nIm Vortrag erzählen euch Jens und Kristin, welche Maßnahmen weit vor einer Durchsuchung sinnvoll sind. Weiterhin geben sie euch Empfehlungen, auf was ihr bei einer laufenden Durchsuchung achten solltet und wie es nach einer Hausdurchsuchung weitergeht.","original_language":"deu","persons":["qbi","Kristin Pietrzyk"],"tags":["35c3","10018","CCC"],"view_count":26667,"promoted":false,"date":"2018-12-28T00:00:00.000+01:00","release_date":"2018-12-28T01:00:00.000+01:00","updated_at":"2025-07-08T21:45:03.977+02:00","length":3707,"duration":3707,"thumb_url":"https://static.media.ccc.de/media/congress/2018/10018-hd.jpg","poster_url":"https://static.media.ccc.de/media/congress/2018/10018-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/congress/2018/10018-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/congress/2018/10018-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/35c3-10018-verhalten_bei_hausdurchsuchungen","url":"https://api.media.ccc.de/public/events/23e85d7a-9645-4ae2-9954-63b71abc08d4","conference_title":"35C3: Refreshing 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Until recently, doing so may have required some significant setup involving a half-baked tracing kernel module, a custom kernel module, or even using a kernel debugger. This talk will introduce the eBPF functionality of the Linux kernel and cover practical uses of the technology beyond mere code profiling. We will show how eBPF can be used both defensively and offensively to protect, or compromise, a system.\n\nThis talk will primarily focus on using eBPF to dynamically instrument kernel functionality and gain deep insight on the workings of both kernel and userspace code across a running system. Attendees will leave with practical knowledge for using eBPF to (performantly) watch every action taken on a running system and make processes reveal their secrets.\n\neBPF (or \"extended\" Berkeley Packet Filter) is a bytecode and virtual machine used as a safe computing environment within the Linux kernel to perform arbitrary programmatic actions. It is a redesign of the original BPF bytecode VM used, typically in userspace, to power features like tcpdump filters. eBPF has an entirely different set of capabilities and instructions, with its primary goal being to serve as a JIT-able virtual machine instruction set that can be targeted by compilers of a memory-safe \"restricted C\" language. In the Linux kernel BPF and eBPF have been applied to various different kernel features, from programmatic syscall filtering (for sandboxing) to performing efficient custom packet processing inline on the kernel's network data plane.\n\nIn this talk, we will first introduce and briefly discuss the internals of the eBPF implementation in the Linux kernel, its features, and the current set of components that it may be integrated with. We will also briefly cover how eBPF does not intrinsically make C code secure and demonstrate how using eBPF instead of other, more mature, technologies may introduce vulnerabilities.\n\nThe majority of this talk will focus on using eBPF to trace kernel functions to inspect both kernel and userland code and the data that flows through them. In line with this goal, this talk will cover pragmatic approaches to using eBPF and the non-idiomatic coding styles required to perform useful tasks in eBPF's sandbox. Additionally, while the aim of this talk is to cover the capabilities of \"vanilla\" eBPF, we will also demonstrate how the kernel may be trivially modified to lift the constraints of the eBPF sandbox when one does not have the time to tiptoe around the bytecode validator (or seeks to use eBPF as a drop-in replacement for kernel modules).\n\nLastly, this talk will show that while eBPF may generally be \"safe\" for the kernel itself, it is decidedly not when applied to userspace code. We will conclude this talk by demonstrating a general purpose privilege escalation technique that may be used by privileged users to hop namespacing and escape certain container configurations using nothing but eBPF.","original_language":"eng","persons":["Jeff Dileo","Andy Olsen"],"tags":["35c3","9532","Security"],"view_count":2314,"promoted":false,"date":"2018-12-30T00:00:00.000+01:00","release_date":"2018-12-30T01:00:00.000+01:00","updated_at":"2025-07-03T08:15:03.699+02:00","length":3247,"duration":3247,"thumb_url":"https://static.media.ccc.de/media/congress/2018/9532-hd.jpg","poster_url":"https://static.media.ccc.de/media/congress/2018/9532-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/congress/2018/9532-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/congress/2018/9532-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/35c3-9532-kernel_tracing_with_ebpf","url":"https://api.media.ccc.de/public/events/362172c1-b637-48e8-ae2a-1fa40391b160","conference_title":"35C3: Refreshing Memories","conference_url":"https://api.media.ccc.de/public/conferences/35c3","related":[{"event_id":6411,"event_guid":"42650545-4394-4455-a5f5-9efad111fedc","weight":42},{"event_id":6422,"event_guid":"e8385c89-d33a-42d8-afb6-8ae28fe5c89d","weight":40},{"event_id":6482,"event_guid":"86b96f3f-a6b5-49c0-a189-69912c016916","weight":36},{"event_id":6499,"event_guid":"a750228d-a37d-43c0-8e2f-d46137a991dc","weight":36},{"event_id":6500,"event_guid":"064a7014-a88c-462a-b06f-7d6de62d622f","weight":37},{"event_id":6503,"event_guid":"d0d6d058-f117-4ccb-ba6a-c41d9290a287","weight":28},{"event_id":6512,"event_guid":"25c54ce3-598c-42ee-8832-52fe9deae7ad","weight":39},{"event_id":6520,"event_guid":"64d3f3f5-5665-4050-ba15-0db530ecc262","weight":42},{"event_id":6530,"event_guid":"83bf042d-7382-4975-a3f8-92229944b8fc","weight":52},{"event_id":6531,"event_guid":"4fff6281-e452-4d64-bf9a-bc677614776a","weight":41},{"event_id":6532,"event_guid":"94447a62-a3ba-4f6d-a3b7-b5318a954651","weight":28},{"event_id":6536,"event_guid":"0a4a43e0-2b8d-424c-aaa3-101c843de75c","weight":22},{"event_id":6543,"event_guid":"48ed6dea-e67d-4866-8c35-318e9d892363","weight":40},{"event_id":6545,"event_guid":"400622c5-3754-43fd-aaf3-0ca00e9ad551","weight":8},{"event_id":6547,"event_guid":"089b7fec-3ee1-493c-9b90-782c0514ffb4","weight":46},{"event_id":6551,"event_guid":"3a571c21-31ed-453b-886d-7dea7b5751cd","weight":39},{"event_id":6574,"event_guid":"54c671a2-1803-4085-a923-a875ca11723a","weight":67},{"event_id":6577,"event_guid":"49fe1044-4038-4cec-8e80-71621c9e7d6e","weight":38},{"event_id":6590,"event_guid":"7ee42591-4f4d-481d-884b-44f5e18e1803","weight":57},{"event_id":6593,"event_guid":"c293b397-9fad-45ff-9ffe-716503c6c095","weight":44},{"event_id":6598,"event_guid":"8bd222ad-34a7-468a-9e83-11767dcfa809","weight":55},{"event_id":6603,"event_guid":"ea00d1e0-a580-415f-a8cf-f02883d939dc","weight":84},{"event_id":6611,"event_guid":"b1b28bd0-5279-4950-8385-9ee8a57187f9","weight":81},{"event_id":6612,"event_guid":"5b7f01a6-f762-4c28-961c-7f6ab2f70fb4","weight":54}]},{"guid":"a35c6c71-1f67-445c-bf13-11a586dff32c","title":"The Critical Making Movement","subtitle":"How using critical thinking in technological practice can make a difference","slug":"35c3-9971-the_critical_making_movement","link":"https://fahrplan.events.ccc.de/congress/2018/Fahrplan/events/9971.html","description":"Critical Thinking + Making = Critical Making. Around the world, academics and grassroots communities alike are engaging in critical making. With roots in critical design and critical engineering, etc., the point is to re-politicise making, help people understand that it needs to be more than printing cheap plastic knickknacks and can be used for activism and social innovation to improve peoples' lives. \n\nUsing critical thinking in the DIY culture to look beyond the idealised picture of the maker and \"reintroduce a sense of criticality back into post-2010 maker culture to un-sanitize, un-smooth and re-politicize it\" (Hertz) is a relatively recent notion. More and more academia introduce Critical Making into their curricula, but bottom-up, grassroots movements also use critical making. Not only to raise awareness and hopefully change the status quo but also to see profit-oriented innovation practices vary, to minimise their adverse effects on society and the environment. \n\nThis lecture will explore the notion of using more societal reflection in technology (both hardware and software) and its importance for our future. Insights on political-activist examples and case studies from around the world (Indonesia, Brazil, Germany) will be presented, with a focus on practice, practitioner and motivation. The aim is to explore making movement as a broader, global yet hyper-locally relevant phenomenon. ","original_language":"deu","persons":["Regina M. Sipos","Saad Chinoy","Ricardo Ruiz"],"tags":["35c3","9971","Hardware \u0026 Making"],"view_count":552,"promoted":false,"date":"2018-12-29T00:00:00.000+01:00","release_date":"2018-12-29T01:00:00.000+01:00","updated_at":"2025-06-16T17:00:04.328+02:00","length":3631,"duration":3631,"thumb_url":"https://static.media.ccc.de/media/congress/2018/9971-hd.jpg","poster_url":"https://static.media.ccc.de/media/congress/2018/9971-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/congress/2018/9971-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/congress/2018/9971-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/35c3-9971-the_critical_making_movement","url":"https://api.media.ccc.de/public/events/a35c6c71-1f67-445c-bf13-11a586dff32c","conference_title":"35C3: Refreshing Memories","conference_url":"https://api.media.ccc.de/public/conferences/35c3","related":[{"event_id":6458,"event_guid":"3ff227f1-93cc-4a1d-8f0e-68fc12aea2c9","weight":12},{"event_id":6462,"event_guid":"23e85d7a-9645-4ae2-9954-63b71abc08d4","weight":10},{"event_id":6464,"event_guid":"765cb049-78f4-4997-8cc6-238283e241a8","weight":10},{"event_id":6474,"event_guid":"f58a2b6d-bde0-483b-a8db-043ea9371cb6","weight":2},{"event_id":6487,"event_guid":"2536bba3-b95f-4cec-9a95-7aa756db7edb","weight":21},{"event_id":6488,"event_guid":"8943659a-536d-4afb-85de-f1b8b29a7902","weight":2},{"event_id":6495,"event_guid":"3e75c48f-3a58-4afe-bafb-0670dd2b15cc","weight":14},{"event_id":6499,"event_guid":"a750228d-a37d-43c0-8e2f-d46137a991dc","weight":15},{"event_id":6502,"event_guid":"e66cded3-7336-42bd-a7c8-d77073465ad2","weight":8},{"event_id":6506,"event_guid":"6d23f2dc-988a-4877-a6e5-3a43ea6dc8bb","weight":14},{"event_id":6507,"event_guid":"787007cf-828d-4409-94b0-90a0b8d727a0","weight":14},{"event_id":6511,"event_guid":"4f6f4278-1cfb-4e8d-935d-ec0ac2adefc5","weight":17},{"event_id":6517,"event_guid":"e77ef54a-5dd7-4be1-80c7-42726b273e6f","weight":8},{"event_id":6522,"event_guid":"8703c4a7-981c-4aa5-8f4c-36da54d5b435","weight":17},{"event_id":6523,"event_guid":"240fe8a1-ee33-4f07-88d0-34b8bb04db71","weight":15},{"event_id":6524,"event_guid":"9f27a4c2-f957-4bad-81a8-988a37429d5c","weight":6},{"event_id":6526,"event_guid":"18b77974-03f4-43a5-b94c-b2dda689e78c","weight":17},{"event_id":6530,"event_guid":"83bf042d-7382-4975-a3f8-92229944b8fc","weight":14},{"event_id":6533,"event_guid":"1d9c1120-c076-4802-b95b-f35d8396638b","weight":18},{"event_id":6536,"event_guid":"0a4a43e0-2b8d-424c-aaa3-101c843de75c","weight":16},{"event_id":6537,"event_guid":"70b257cc-d26a-4044-b95e-5d3e6d8c7597","weight":18},{"event_id":6543,"event_guid":"48ed6dea-e67d-4866-8c35-318e9d892363","weight":14},{"event_id":6544,"event_guid":"3745513b-c2e6-449a-abd0-2e32f738f168","weight":11},{"event_id":6545,"event_guid":"400622c5-3754-43fd-aaf3-0ca00e9ad551","weight":8},{"event_id":6546,"event_guid":"51bb6adc-c0e7-4675-8f93-cf0e2dbd9587","weight":9},{"event_id":6548,"event_guid":"1c64358f-3bdd-484e-a28e-58dc7baa4480","weight":18},{"event_id":6549,"event_guid":"a9504e38-7f8e-4e2d-bf50-6cd69dbb60f9","weight":14},{"event_id":6551,"event_guid":"3a571c21-31ed-453b-886d-7dea7b5751cd","weight":14},{"event_id":6553,"event_guid":"a667d070-483e-4e2b-9bf9-d9a5475b6356","weight":9},{"event_id":6576,"event_guid":"29febf04-4e28-4420-b159-d22634c6817e","weight":15},{"event_id":6579,"event_guid":"85ec8360-737b-4ee3-be2d-d8e050b1d117","weight":24},{"event_id":6592,"event_guid":"b11ac9c0-8a4d-47ae-a584-f5c01fa2a01c","weight":14},{"event_id":6597,"event_guid":"93c1500d-c639-4247-854e-6e51e167dbeb","weight":9},{"event_id":6603,"event_guid":"ea00d1e0-a580-415f-a8cf-f02883d939dc","weight":17},{"event_id":6611,"event_guid":"b1b28bd0-5279-4950-8385-9ee8a57187f9","weight":13}]},{"guid":"74b9c748-970f-4693-ac7e-46fcc733d2b4","title":"How to teach programming to your loved ones","subtitle":"Enabling students over example-driven teaching","slug":"35c3-9800-how_to_teach_programming_to_your_loved_ones","link":"https://fahrplan.events.ccc.de/congress/2018/Fahrplan/events/9800.html","description":"Teaching beginners how to program is often \u003ci\u003ehard\u003c/i\u003e.  We love building programs, and seeing our loved ones struggle with this is painful.  Showing them how to copy-paste a few example programs and change a few parameters is easy, but bridging from there to building substantial programs is a different game entirely.  This talk is about how to teach programming successfully, through comprehensible \u003ci\u003edesign recipes\u003c/i\u003e, which anyone can follow, using languages and tools designed for beginners.  This approach is probably different from how you learned how to program, or how you're used to teaching.  It is more effective, however, as it teaches more material successfully to a broader spectrum of people.  It is also more enjoyable.\n\n\nThe talk is based on many years of research by the \u003ca href=\"https://programbydesign.org/\"\u003eProgram by Design\u003c/a\u003e, \u003ca href=\"http://www.deinprogramm.de\"\u003eDeinProgramm\u003c/a\u003e, and \u003ca href=\"http://www.bootstrapworld.org/\"\u003eBootstrap\u003c/a\u003e educational projects, as well as over 30 years of personal teaching experience in school, university and industrial contexts.  A word of warning: The resulting approach is radically different from most teaching approaches used in universities and schools.  In particular, it avoids teaching purely through examples and expecting students to develop the skills to arrive at the solutions on their own.  Instead, it eaches explicit methodology that enables students to solve problems of surprising complexity on their own, whether they are 11 or 55, whether in a classroom, a training facility, or your home.  Extensive documentation, material, and software to support this methodology is available for free.\n","original_language":"eng","persons":["Mike Sperber"],"tags":["35c3","9800","Hardware \u0026 Making"],"view_count":8325,"promoted":false,"date":"2018-12-28T00:00:00.000+01:00","release_date":"2018-12-28T01:00:00.000+01:00","updated_at":"2025-07-01T20:00:05.299+02:00","length":3594,"duration":3594,"thumb_url":"https://static.media.ccc.de/media/congress/2018/9800-hd.jpg","poster_url":"https://static.media.ccc.de/media/congress/2018/9800-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/congress/2018/9800-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/congress/2018/9800-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/35c3-9800-how_to_teach_programming_to_your_loved_ones","url":"https://api.media.ccc.de/public/events/74b9c748-970f-4693-ac7e-46fcc733d2b4","conference_title":"35C3: Refreshing Memories","conference_url":"https://api.media.ccc.de/public/conferences/35c3","related":[{"event_id":6378,"event_guid":"15f4e5c5-40e1-4c73-8da0-4cc2a773ab13","weight":35},{"event_id":6400,"event_guid":"527b56af-8d56-4edb-9027-9ca60767c742","weight":151},{"event_id":6401,"event_guid":"f0d70663-0769-4462-ad27-bc516d9cb141","weight":90},{"event_id":6406,"event_guid":"686c1387-e761-4df6-b395-f9ddf92d46e7","weight":74},{"event_id":6408,"event_guid":"ffdc92f3-1a39-4931-9409-f8bfabe9f628","weight":77},{"event_id":6409,"event_guid":"a42e5a4f-fd9b-4571-bf17-483978afecb3","weight":73},{"event_id":6411,"event_guid":"42650545-4394-4455-a5f5-9efad111fedc","weight":90},{"event_id":6417,"event_guid":"bf5019dc-499d-4c06-9ad0-35adbe01e7f3","weight":68},{"event_id":6429,"event_guid":"d995955c-319f-4228-b3f4-080868bbfdf8","weight":71},{"event_id":6430,"event_guid":"462f9320-3a0e-4785-82de-15343803c2ba","weight":126},{"event_id":6432,"event_guid":"de977841-8510-4172-9622-dd0563c2cb82","weight":138},{"event_id":6434,"event_guid":"6beabddc-2dd6-43d2-9936-618d41d42cde","weight":83},{"event_id":6435,"event_guid":"9777cea0-ac06-4274-85db-908c1e87e2f4","weight":69},{"event_id":6458,"event_guid":"3ff227f1-93cc-4a1d-8f0e-68fc12aea2c9","weight":13},{"event_id":6462,"event_guid":"23e85d7a-9645-4ae2-9954-63b71abc08d4","weight":113},{"event_id":6471,"event_guid":"f17d3060-fb3d-4d73-b1e3-8bd5ec4d4d12","weight":79},{"event_id":6474,"event_guid":"f58a2b6d-bde0-483b-a8db-043ea9371cb6","weight":114},{"event_id":6493,"event_guid":"2375222b-7dae-4bca-a5b0-aea227ab0d76","weight":81},{"event_id":6498,"event_guid":"4e6ab724-8663-456a-ac01-1cfdfc94c27f","weight":76},{"event_id":6499,"event_guid":"a750228d-a37d-43c0-8e2f-d46137a991dc","weight":116},{"event_id":6502,"event_guid":"e66cded3-7336-42bd-a7c8-d77073465ad2","weight":80},{"event_id":6507,"event_guid":"787007cf-828d-4409-94b0-90a0b8d727a0","weight":80},{"event_id":6511,"event_guid":"4f6f4278-1cfb-4e8d-935d-ec0ac2adefc5","weight":67},{"event_id":6517,"event_guid":"e77ef54a-5dd7-4be1-80c7-42726b273e6f","weight":69},{"event_id":6523,"event_guid":"240fe8a1-ee33-4f07-88d0-34b8bb04db71","weight":68},{"event_id":6535,"event_guid":"a875f05c-5eeb-4478-9e6f-863fc52b8868","weight":67},{"event_id":6536,"event_guid":"0a4a43e0-2b8d-424c-aaa3-101c843de75c","weight":87},{"event_id":6543,"event_guid":"48ed6dea-e67d-4866-8c35-318e9d892363","weight":102},{"event_id":6551,"event_guid":"3a571c21-31ed-453b-886d-7dea7b5751cd","weight":78},{"event_id":6603,"event_guid":"ea00d1e0-a580-415f-a8cf-f02883d939dc","weight":91},{"event_id":6611,"event_guid":"b1b28bd0-5279-4950-8385-9ee8a57187f9","weight":99}]},{"guid":"a9504e38-7f8e-4e2d-bf50-6cd69dbb60f9","title":"Analyze the Facebook algorithm and reclaim data sovereignty ","subtitle":"Algorithms define your priorities. Who else besides you can know what you need?","slug":"35c3-9797-analyze_the_facebook_algorithm_and_reclaim_data_sovereignty","link":"https://fahrplan.events.ccc.de/congress/2018/Fahrplan/events/9797.html","description":"Facebook monopoly is an issue, but looking for replacements it is not enough. We want to develop critical judgment on algorithms, on why data politics matter and educate, raise awareness for a broad audience.  With \u003ca href=\"https://facebook.tracking.exposed\"\u003eour tool\u003c/a\u003e, we enable an individual to collect evidence and see how Facebook's algorithm truly shares their data. Not data about themselves, but the bias of facebook treats data, re-shares certain content over other content. Collectively we can analyze the algorithm, understand Facebooks agendas and show how little agency users have.\n\nAs algorithms define what our priorities are, they should be recognized as an extension of our will. We must be able to consciously build our own algorithms, change them whenever we want, and not have to delegate this decision to a commercial entity, with opaque functioning and objectives.\n\nThis is the goal of \u003ca href=\"https://tracking.exposed\"\u003etracking.exposed\u003c/a\u003e, a goal that can only be achieved through education. We recognize that not everyone possesses the knowledge and skills to design their own algorithms, and therefore there is the need to create a support community, where algorithms can be shared, compared, improved and criticized. The algorithm is power; it can be a harmful cage or a helpful filter. Only autonomous and informed individuals can decide what is most appropriate for them at a given time.\n\nWe also worked on \u003ca href=\"https://youtube.tracking.exposed\"\u003eanalyzing YouTube algorithm\u003c/a\u003e! And others platform should follow; the collaborative observation approach is replicable in every platform which personalizes the results. This talk wants to be accessible for ordinary social media users. We understand that many have to be on these platforms, but at least, we can try to use them without getting used!\n\n\u003ca href=\"https://facebook.tracking.exposed\"\u003ehttps://facebook.tracking.exposed\u003c/a\u003e","original_language":"eng","persons":["Claudio Agosti"],"tags":["35c3","9797","Resilience"],"view_count":1160,"promoted":false,"date":"2018-12-28T00:00:00.000+01:00","release_date":"2018-12-30T01:00:00.000+01:00","updated_at":"2025-03-05T08:15:04.233+01:00","length":3828,"duration":3828,"thumb_url":"https://static.media.ccc.de/media/congress/2018/9797-hd.jpg","poster_url":"https://static.media.ccc.de/media/congress/2018/9797-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/congress/2018/9797-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/congress/2018/9797-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/35c3-9797-analyze_the_facebook_algorithm_and_reclaim_data_sovereignty","url":"https://api.media.ccc.de/public/events/a9504e38-7f8e-4e2d-bf50-6cd69dbb60f9","conference_title":"35C3: Refreshing Memories","conference_url":"https://api.media.ccc.de/public/conferences/35c3","related":[{"event_id":6400,"event_guid":"527b56af-8d56-4edb-9027-9ca60767c742","weight":24},{"event_id":6411,"event_guid":"42650545-4394-4455-a5f5-9efad111fedc","weight":26},{"event_id":6423,"event_guid":"ea7c532f-cc2d-4cb1-8f15-1933df7fd523","weight":26},{"event_id":6429,"event_guid":"d995955c-319f-4228-b3f4-080868bbfdf8","weight":21},{"event_id":6430,"event_guid":"462f9320-3a0e-4785-82de-15343803c2ba","weight":25},{"event_id":6462,"event_guid":"23e85d7a-9645-4ae2-9954-63b71abc08d4","weight":21},{"event_id":6474,"event_guid":"f58a2b6d-bde0-483b-a8db-043ea9371cb6","weight":32},{"event_id":6477,"event_guid":"c85de43e-107e-4247-b550-946f376e2ec4","weight":24},{"event_id":6507,"event_guid":"787007cf-828d-4409-94b0-90a0b8d727a0","weight":32},{"event_id":6511,"event_guid":"4f6f4278-1cfb-4e8d-935d-ec0ac2adefc5","weight":33},{"event_id":6519,"event_guid":"5a8097ad-15c2-492e-8bc4-6b634fd8e963","weight":13},{"event_id":6523,"event_guid":"240fe8a1-ee33-4f07-88d0-34b8bb04db71","weight":24},{"event_id":6526,"event_guid":"18b77974-03f4-43a5-b94c-b2dda689e78c","weight":32},{"event_id":6528,"event_guid":"a35c6c71-1f67-445c-bf13-11a586dff32c","weight":12},{"event_id":6536,"event_guid":"0a4a43e0-2b8d-424c-aaa3-101c843de75c","weight":26},{"event_id":6543,"event_guid":"48ed6dea-e67d-4866-8c35-318e9d892363","weight":34},{"event_id":6545,"event_guid":"400622c5-3754-43fd-aaf3-0ca00e9ad551","weight":8},{"event_id":6548,"event_guid":"1c64358f-3bdd-484e-a28e-58dc7baa4480","weight":23},{"event_id":6551,"event_guid":"3a571c21-31ed-453b-886d-7dea7b5751cd","weight":26},{"event_id":6552,"event_guid":"84be4017-78a0-444b-8b6f-5a14089bb0f7","weight":25},{"event_id":6553,"event_guid":"a667d070-483e-4e2b-9bf9-d9a5475b6356","weight":25},{"event_id":6563,"event_guid":"3d5774f7-7f42-40bb-a318-4a2c6357dd9b","weight":30},{"event_id":6582,"event_guid":"36635330-55d6-4297-abcd-6d22fd2d22df","weight":29},{"event_id":6603,"event_guid":"ea00d1e0-a580-415f-a8cf-f02883d939dc","weight":83},{"event_id":6611,"event_guid":"b1b28bd0-5279-4950-8385-9ee8a57187f9","weight":27}]},{"guid":"955e9c12-cd90-4f48-88f0-b879269a5421","title":"Web-based Cryptojacking in the Wild","subtitle":"When your browser is mining coins for other people","slug":"35c3-9483-web-based_cryptojacking_in_the_wild","link":"https://fahrplan.events.ccc.de/congress/2018/Fahrplan/events/9483.html","description":"A cryptojacking website abuses the computing resources of its visitors to covertly mine for cryptocurrencies in the browser. In this talk, we explore this phenomenon and answer, amongst others, the following questions: How does the mining script work under the hood? How common is this attack? How much money do the attackers earn? And how can I defend myself against such attacks?\n\nWith the introduction of memory-bound cryptocurrencies, such as Monero, the implementation of mining code in browser-based JavaScript has become a worthwhile alternative to running dedicated mining rigs. Based on this technology, a new form of parasitic computing, widely called cryptojacking, has gained momentum in the web.\n\nIn this talk, we systematically explore this phenomenon: To begin with, we demonstrate how modern web technologies are used to create an efficient miner solely in JavaScript. We then present our methodology on how to identify mining scripts on real websites at scale, which we use for a study on the Alexa top 1 million websites. In particular, we perform several secondary analyses to gain insight into the cryptojacking landscape, including a measurement of code characteristics, an estimate of expected mining revenue, and an evaluation of current blacklist-based countermeasures.\n\n\u003ca href=\"https://arxiv.org/pdf/1808.09474.pdf\"\u003ehttps://arxiv.org/pdf/1808.09474.pdf\u003c/a\u003e","original_language":"eng","persons":["Marius Musch"],"tags":["35c3","9483","Security"],"view_count":1701,"promoted":false,"date":"2018-12-29T00:00:00.000+01:00","release_date":"2018-12-29T01:00:00.000+01:00","updated_at":"2025-05-09T21:45:08.661+02:00","length":2365,"duration":2365,"thumb_url":"https://static.media.ccc.de/media/congress/2018/9483-hd.jpg","poster_url":"https://static.media.ccc.de/media/congress/2018/9483-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/congress/2018/9483-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/congress/2018/9483-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/35c3-9483-web-based_cryptojacking_in_the_wild","url":"https://api.media.ccc.de/public/events/955e9c12-cd90-4f48-88f0-b879269a5421","conference_title":"35C3: Refreshing Memories","conference_url":"https://api.media.ccc.de/public/conferences/35c3","related":[{"event_id":6462,"event_guid":"23e85d7a-9645-4ae2-9954-63b71abc08d4","weight":24},{"event_id":6474,"event_guid":"f58a2b6d-bde0-483b-a8db-043ea9371cb6","weight":44},{"event_id":6482,"event_guid":"86b96f3f-a6b5-49c0-a189-69912c016916","weight":35},{"event_id":6488,"event_guid":"8943659a-536d-4afb-85de-f1b8b29a7902","weight":3},{"event_id":6491,"event_guid":"9f8b19eb-31cb-4250-80d4-5caf4e0b33dd","weight":34},{"event_id":6493,"event_guid":"2375222b-7dae-4bca-a5b0-aea227ab0d76","weight":20},{"event_id":6498,"event_guid":"4e6ab724-8663-456a-ac01-1cfdfc94c27f","weight":15},{"event_id":6499,"event_guid":"a750228d-a37d-43c0-8e2f-d46137a991dc","weight":39},{"event_id":6503,"event_guid":"d0d6d058-f117-4ccb-ba6a-c41d9290a287","weight":30},{"event_id":6507,"event_guid":"787007cf-828d-4409-94b0-90a0b8d727a0","weight":19},{"event_id":6511,"event_guid":"4f6f4278-1cfb-4e8d-935d-ec0ac2adefc5","weight":30},{"event_id":6512,"event_guid":"25c54ce3-598c-42ee-8832-52fe9deae7ad","weight":47},{"event_id":6514,"event_guid":"7228f88d-8d6f-40a9-a5dd-b5c91b823ada","weight":32},{"event_id":6517,"event_guid":"e77ef54a-5dd7-4be1-80c7-42726b273e6f","weight":36},{"event_id":6519,"event_guid":"5a8097ad-15c2-492e-8bc4-6b634fd8e963","weight":37},{"event_id":6521,"event_guid":"020051ff-2594-46ce-b92a-0786743e4624","weight":41},{"event_id":6523,"event_guid":"240fe8a1-ee33-4f07-88d0-34b8bb04db71","weight":60},{"event_id":6530,"event_guid":"83bf042d-7382-4975-a3f8-92229944b8fc","weight":34},{"event_id":6535,"event_guid":"a875f05c-5eeb-4478-9e6f-863fc52b8868","weight":26},{"event_id":6536,"event_guid":"0a4a43e0-2b8d-424c-aaa3-101c843de75c","weight":43},{"event_id":6543,"event_guid":"48ed6dea-e67d-4866-8c35-318e9d892363","weight":60},{"event_id":6545,"event_guid":"400622c5-3754-43fd-aaf3-0ca00e9ad551","weight":30},{"event_id":6574,"event_guid":"54c671a2-1803-4085-a923-a875ca11723a","weight":35},{"event_id":6575,"event_guid":"07f5d97a-161c-4435-abad-6ef08107df15","weight":44},{"event_id":6590,"event_guid":"7ee42591-4f4d-481d-884b-44f5e18e1803","weight":45},{"event_id":6603,"event_guid":"ea00d1e0-a580-415f-a8cf-f02883d939dc","weight":47}]},{"guid":"8c84a37f-a8a5-4061-bfde-8da074ea8693","title":"Snakes and Rabbits - How CCC shaped an open hardware success","subtitle":null,"slug":"35c3-9629-snakes_and_rabbits_-_how_ccc_shaped_an_open_hardware_success","link":"https://fahrplan.events.ccc.de/congress/2018/Fahrplan/events/9629.html","description":"\u003cp\u003e\nThis talk will present a historical narrative of the background behind how the \u003ca href=\"https://kosagi.com/w/index.php/NeTV_Main_Page\"\u003eNeTV\u003c/a\u003e + Milkymist inspire the \u003ca href=\"hdmi2usb.tv\"\u003eHDMI2USB\u003c/a\u003e then helped the \u003ca href=\"https://www.crowdsupply.com/alphamax/netv2\"\u003eNeTV2\u003c/a\u003e projects and how they all became interlinked through events like Congress! From the study of this history, we will attempt to distill a few core lessons learned that can hopefully be applied to other open hardware projects.\n\u003c/p\u003e\n\n\u003cp\u003e\nOpen hardware projects tend to evolve differently from open software projects. Even though it’s very easy to fork an open software project, pull requests and merges help ensure the main branch of a project continues to improve. Furthermore, open software projects tend to evolve along with their tools, as evidenced by the concurrent maturation of Servo and Rust, or Linux and Git. In contrast, open hardware projects tend to fork and then fracture the community as they gain commercial success and go closed, as evidenced in the evolution of the 3D printer and drone communities. There are also few examples of hardware projects that co-evolve with their tools.\n\u003c/p\u003e\u003cp\u003e\nThe evolution of the \u003ca href=\"https://kosagi.com/w/index.php/NeTV_Main_Page\"\u003eNeTV\u003c/a\u003e + Milkymist to the \u003ca href=\"hdmi2usb.tv\"\u003eHDMI2USB\u003c/a\u003e to the \u003ca href=\"https://www.crowdsupply.com/alphamax/netv2\"\u003eNeTV2\u003c/a\u003e, along with the concurrent maturation and adoption of the \u003ca href=\"https://m-labs.hk/migen/\"\u003eMigen\u003c/a\u003e and \u003ca href=\"http://www.enjoy-digital.fr/\"\u003eLiteX ecosystem\u003c/a\u003e, is one of these rare examples.\n\u003c/p\u003e\u003cp\u003e\nThis talk will present a historical narrative of the background behind each of these projects and how they became interlinked. From the study of this history, we will attempt to distill a few core lessons learned that can hopefully be applied to other open hardware projects. \n\u003c/p\u003e\u003cp\u003e\nOne important lesson is that open anything takes time and patience, and so the project itself needs to be in a space where it can move at an appropriate pace to grow a healthy community while maintaining relevance against potentially better-funded closed-source options. \n\u003c/p\u003e\u003cp\u003e\nAnother lesson is the importance of crowdfunding as a mechanism to marshall community around a given release, as opposed to relying upon sources of financing that expect direct returns on investment (such as venture capital or loans). \n\u003c/p\u003e\u003cp\u003e\nA final example of a lesson we will discuss is the importance of picking the right tools to co-evolve with the project. While many open source options alternatives exist to closed-source tools, it’s problematic if the design tools somehow limit the hardware implementation or introduces flaws in the design itself -- and hardware, unlike software, cannot be patched. Migen/LiteX are front-end tooling for describing FPGA designs (“gateware”), and their output being a bitstream means it can be in the hardware space while enjoying the privilege of easy patching and updates. Furthermore, Migen/LiteX offer critical features and performance metrics unavailable in the closed-source alternatives, meaning that these are not simply design tools, they are also core to enabling the competitiveness of the hardware itself.\n\u003c/p\u003e\n\u003ch3\u003eRelated previous Chaos Congress Talks\u003c/h3\u003e\n\u003cul\u003e\n \u003cli\u003e\u003ca href=\"https://media.ccc.de/v/cccamp11-4412-latest_developments_around_the_milkymist_system_on_chip-en\"\u003e Latest developments around the Milkymist System-on-Chip - A roundup of one the most advanced open hardware projects\u003c/a\u003e\u003c/li\u003e\n\u003cul\u003e\n \u003cli\u003e\u003ca href=\"https://media.ccc.de/v/28c3-4686-en-implementation_of_mitm_attack_on_hdcp_secured_links\"\u003e Implementation of MITM Attack on HDCP-Secured Links - A non-copyright circumventing application of the HDCP master key\u003c/a\u003e\u003c/li\u003e\n \u003cli\u003e\u003ca href=\"https://media.ccc.de/v/33c3-8057-dissecting_hdmi\"\u003eDissecting HDMI - Developing open, FPGA-based capture hardware for conference \u0026 user group recording\u003c/a\u003e\u003c/li\u003e\n\u003c/ul\u003e\n\u003ch4\u003ePresenters\u003c/h4\u003e\n\u003cul\u003e\n \u003cli\u003e\u003ca href=\"https://blog.mithis.net\"\u003eTim 'mithro' Ansell\u003c/a\u003e is the founder of \u003ca href=\"http://code.timvideos.us\"\u003eTimVideos\u003c/a\u003e. He is known for having to many projects including hardware like the \u003ca href=\"https://hdmi2usb.tv\"\u003eHDMI2USB.tv\u003c/a\u003e, \u003ca href=\"https://tomu.im\"\u003eI'm Tomu\u003c/a\u003e and many more!\u003c/li\u003e\n \u003cli\u003e\u003ca href=\"https://www.bunniestudios.com/\"\u003eAndrew 'bunnie' Huang\u003c/a\u003e is a hacker, activist and author who is known for many projects including hardware like the \u003ca href=”https://kosagi.com/w/index.php/NeTV_Main_Page”\u003eNeTV\u003c/a\u003e, \u003ca href=”https://chibitronics.com”\u003eChibitronics\u003c/a\u003e, Novena, and Chumby. \u003c/li\u003e\n\u003c/ul\u003e\n\n\u003ca href=\"https://hdmi2usb.tv\"\u003ehttps://hdmi2usb.tv\u003c/a\u003e\n\n\u003ca href=\"https://m-labs.hk/migen\"\u003ehttps://m-labs.hk/migen\u003c/a\u003e\n\n\u003ca href=\"https://kosagi.com/w/index.php/NeTV_Main_Page\"\u003ehttps://kosagi.com/w/index.php/NeTV_Main_Page\u003c/a\u003e\n\n\u003ca href=\"https://www.crowdsupply.com/alphamax/netv2\"\u003ehttps://www.crowdsupply.com/alphamax/netv2\u003c/a\u003e\n\n\u003ca href=\"http://www.enjoy-digital.fr/\"\u003ehttp://www.enjoy-digital.fr/\u003c/a\u003e","original_language":"eng","persons":["Tim 'mithro' Ansell","bunnie"],"tags":["35c3","9629","Hardware \u0026 Making"],"view_count":1003,"promoted":false,"date":"2018-12-28T00:00:00.000+01:00","release_date":"2018-12-29T01:00:00.000+01:00","updated_at":"2025-05-29T20:00:05.260+02:00","length":3550,"duration":3550,"thumb_url":"https://static.media.ccc.de/media/congress/2018/9629-hd.jpg","poster_url":"https://static.media.ccc.de/media/congress/2018/9629-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/congress/2018/9629-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/congress/2018/9629-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/35c3-9629-snakes_and_rabbits_-_how_ccc_shaped_an_open_hardware_success","url":"https://api.media.ccc.de/public/events/8c84a37f-a8a5-4061-bfde-8da074ea8693","conference_title":"35C3: Refreshing Memories","conference_url":"https://api.media.ccc.de/public/conferences/35c3","related":[{"event_id":6411,"event_guid":"42650545-4394-4455-a5f5-9efad111fedc","weight":22},{"event_id":6418,"event_guid":"dbd61e6a-dbde-4dcd-9b2e-73ba7ad62861","weight":23},{"event_id":6423,"event_guid":"ea7c532f-cc2d-4cb1-8f15-1933df7fd523","weight":22},{"event_id":6442,"event_guid":"a24c67d2-9cad-41a5-ada4-eff706d29920","weight":23},{"event_id":6443,"event_guid":"14281f92-873c-478c-a962-f1eb8b6c15d9","weight":34},{"event_id":6458,"event_guid":"3ff227f1-93cc-4a1d-8f0e-68fc12aea2c9","weight":26},{"event_id":6462,"event_guid":"23e85d7a-9645-4ae2-9954-63b71abc08d4","weight":24},{"event_id":6464,"event_guid":"765cb049-78f4-4997-8cc6-238283e241a8","weight":37},{"event_id":6471,"event_guid":"f17d3060-fb3d-4d73-b1e3-8bd5ec4d4d12","weight":33},{"event_id":6474,"event_guid":"f58a2b6d-bde0-483b-a8db-043ea9371cb6","weight":43},{"event_id":6476,"event_guid":"feb18113-3325-4053-93a0-76d4980b137c","weight":29},{"event_id":6481,"event_guid":"948fee49-de6f-42b1-82f8-045af2aa155e","weight":15},{"event_id":6482,"event_guid":"86b96f3f-a6b5-49c0-a189-69912c016916","weight":24},{"event_id":6486,"event_guid":"7ebee226-66bc-558f-b76f-435a8ce91543","weight":15},{"event_id":6492,"event_guid":"bc545b26-8319-43fb-abc2-f624ef414ee8","weight":23},{"event_id":6493,"event_guid":"2375222b-7dae-4bca-a5b0-aea227ab0d76","weight":24},{"event_id":6495,"event_guid":"3e75c48f-3a58-4afe-bafb-0670dd2b15cc","weight":24},{"event_id":6499,"event_guid":"a750228d-a37d-43c0-8e2f-d46137a991dc","weight":35},{"event_id":6502,"event_guid":"e66cded3-7336-42bd-a7c8-d77073465ad2","weight":22},{"event_id":6503,"event_guid":"d0d6d058-f117-4ccb-ba6a-c41d9290a287","weight":27},{"event_id":6507,"event_guid":"787007cf-828d-4409-94b0-90a0b8d727a0","weight":26},{"event_id":6511,"event_guid":"4f6f4278-1cfb-4e8d-935d-ec0ac2adefc5","weight":21},{"event_id":6526,"event_guid":"18b77974-03f4-43a5-b94c-b2dda689e78c","weight":31}]},{"guid":"a42e5a4f-fd9b-4571-bf17-483978afecb3","title":"wallet.fail","subtitle":"Hacking the most popular cryptocurrency hardware wallets","slug":"35c3-9563-wallet_fail","link":"https://fahrplan.events.ccc.de/congress/2018/Fahrplan/events/9563.html","description":"In this presentation we will take a look at how to break the most popular cryptocurrency hardware wallets. We will uncover architectural, physical, hardware, software and firmware vulnerabilities we found including issues that could allow a malicious attacker to gain access to the funds of the wallet. The attacks that we perform against the hardware wallets range from breaking the proprietary bootloader protection, to breaking the web interfaces used to interact with wallets, up to physical attacks including glitching to bypass the security implemented in the IC of the wallet. Our broad look into several wallets demonstrates systemic and recurring issues. We provide some insight into what needs to change to build more resilient hardware wallets.\n\n\nHardware wallets are becoming increasingly popular and are used to store a significant percentage of the world’s cryptocurrency. Many traders, hedge funds, ICOs and blockchain projects store the entirety of their cryptocurrency on one or very few wallets. This means that users of hardware wallets store tens of millions of euros of cryptocurrency on small USB peripherals that costs only a few euros to manufacture. Moreover, many users that trade and speculate in cryptocurrency interact, update, and generate transactions using their hardware wallets on a daily basis.\n\nIn this talk we look at the good, the bad and the ugly of hardware wallet security: We will walk through the different architectures of the wallets, look at the different attack vectors and talk about the challenges of building secure hardware before diving in deep finding vulnerabilities in the different wallets.\n\nThe vulnerabilities we will present range from vulnerabilities that can be fixed in a firmware upgrade, to bugs that will require a new hardware revision, up to attacks on the microcontrollers themselves, requiring new silicon to be fixed.\n\nSome of the (most entertaining) vulnerabilities will be demonstrated live on stage.\n\n\u003ch2\u003eClasses of Vulnerabilities we will look at\u003c/h2\u003e\n\u003cb\u003eFirmware Vulnerabilities\u003c/b\u003e\nFirmware vulnerabilities are vulnerabilities affecting the software that runs on the hardware wallet. Since most wallets provide update mechanisms this class of bug can be patched in a future firmware release.\n\n\u003cb\u003eSoftware Vulnerabilities\u003c/b\u003e\nSoftware vulnerabilities are vulnerabilities affecting the host software that runs on the PC or smartphone and communicates with the hardware wallet. Since most wallets provide update mechanisms this class of bug can be patched in a future release of the host software\n\n\u003cb\u003eHardware Vulnerabilities\u003c/b\u003e\nHardware vulnerabilities are vulnerabilities affecting the device hardware of the hardware wallet. Hardware vulnerabilities are generally incorrectly set configurations of the hardware either during manufacturing or by the firmware. If the configuration is set by firmware these vulnerabilities can be patched in a future firmware release. Otherwise, they are unlikely to be fixed by the vendor.\n\n\u003cb\u003ePhysical Vulnerabilities\u003c/b\u003e\nPhysical vulnerabilities are vulnerabilities affecting the hardware design of the hardware wallet. Once the device has been manufactured, hardware vulnerabilities cannot be mitigated and can only be fixed in a future hardware revision of the device. This class of vulnerabilities is unlikely to be fixed by the vendor.\n\n\u003cb\u003eArchitectural Vulnerabilities\u003c/b\u003e\nArchitectural vulnerabilities are vulnerabilities affecting the overall architecture of the hardware wallet. These are inherent design flaws in the device and can only be fixed in a major hardware revision, i.e. a new version of the device. This class of vulnerabilities is unlikely to be fixed by the vendor.\n\n\n\u003ca href=\"https://wallet.fail\"\u003ehttps://wallet.fail\u003c/a\u003e","original_language":"eng","persons":["Thomas Roth","Dmitry Nedospasov","Josh Datko"],"tags":["35c3","9563","Security"],"view_count":32392,"promoted":false,"date":"2018-12-27T00:00:00.000+01:00","release_date":"2018-12-27T01:00:00.000+01:00","updated_at":"2025-07-08T19:45:03.111+02:00","length":3717,"duration":3717,"thumb_url":"https://static.media.ccc.de/media/congress/2018/9563-hd.jpg","poster_url":"https://static.media.ccc.de/media/congress/2018/9563-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/congress/2018/9563-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/congress/2018/9563-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/35c3-9563-wallet_fail","url":"https://api.media.ccc.de/public/events/a42e5a4f-fd9b-4571-bf17-483978afecb3","conference_title":"35C3: Refreshing Memories","conference_url":"https://api.media.ccc.de/public/conferences/35c3","related":[{"event_id":6378,"event_guid":"15f4e5c5-40e1-4c73-8da0-4cc2a773ab13","weight":490},{"event_id":6379,"event_guid":"9dde571b-4d49-4b44-8329-42e354bcc24b","weight":192},{"event_id":6380,"event_guid":"e9095f5f-a38a-48da-b3d7-20da141b8b14","weight":113},{"event_id":6381,"event_guid":"c0e4f528-92c7-4170-aff3-d4dd5cd74b2c","weight":263},{"event_id":6382,"event_guid":"2912b643-f5a8-4bbd-8b24-74983bc55754","weight":145},{"event_id":6383,"event_guid":"7177142b-6f15-4fac-af62-c45df7a377a9","weight":645},{"event_id":6385,"event_guid":"9d8d4506-03b2-483d-aee5-d106f0a3eef5","weight":170},{"event_id":6388,"event_guid":"4cc5cf9a-214f-4e7d-991f-199e9f0db8cc","weight":146},{"event_id":6389,"event_guid":"c8b34953-b60f-4ed0-8784-dc20153e0725","weight":123},{"event_id":6390,"event_guid":"6a5007f4-e7d6-4c63-9a10-26dd48a6eb6c","weight":420},{"event_id":6391,"event_guid":"1601bf3b-ce4a-44c9-993f-7d28fa65168d","weight":163},{"event_id":6396,"event_guid":"b34662ae-f1c6-4711-9270-b5865f6dd6c8","weight":124},{"event_id":6397,"event_guid":"51ede2da-0f9b-4984-bd58-659c556d20c9","weight":172},{"event_id":6400,"event_guid":"527b56af-8d56-4edb-9027-9ca60767c742","weight":596},{"event_id":6401,"event_guid":"f0d70663-0769-4462-ad27-bc516d9cb141","weight":184},{"event_id":6402,"event_guid":"8a3e490c-30a5-46a6-ab4f-45ef3b23b1a1","weight":245},{"event_id":6404,"event_guid":"5b947f86-8ba1-4b99-adbe-7c5030deea0c","weight":282},{"event_id":6406,"event_guid":"686c1387-e761-4df6-b395-f9ddf92d46e7","weight":465},{"event_id":6408,"event_guid":"ffdc92f3-1a39-4931-9409-f8bfabe9f628","weight":179},{"event_id":6410,"event_guid":"a12d17e9-3758-4fa0-b612-0c6ba22ea773","weight":144},{"event_id":6411,"event_guid":"42650545-4394-4455-a5f5-9efad111fedc","weight":971},{"event_id":6413,"event_guid":"a9c0c28c-4f40-4d06-99da-d73fbb2655c4","weight":210},{"event_id":6417,"event_guid":"bf5019dc-499d-4c06-9ad0-35adbe01e7f3","weight":111},{"event_id":6418,"event_guid":"dbd61e6a-dbde-4dcd-9b2e-73ba7ad62861","weight":104},{"event_id":6419,"event_guid":"96d10915-cc4b-42ca-ad75-15205db70d0b","weight":165},{"event_id":6421,"event_guid":"1a28630d-985e-409b-be4a-b6679ecc83c3","weight":263},{"event_id":6422,"event_guid":"e8385c89-d33a-42d8-afb6-8ae28fe5c89d","weight":486},{"event_id":6423,"event_guid":"ea7c532f-cc2d-4cb1-8f15-1933df7fd523","weight":617},{"event_id":6429,"event_guid":"d995955c-319f-4228-b3f4-080868bbfdf8","weight":265},{"event_id":6430,"event_guid":"462f9320-3a0e-4785-82de-15343803c2ba","weight":643},{"event_id":6433,"event_guid":"30278963-3b07-49a8-96a7-2b24a8cf573b","weight":118},{"event_id":6435,"event_guid":"9777cea0-ac06-4274-85db-908c1e87e2f4","weight":128},{"event_id":6462,"event_guid":"23e85d7a-9645-4ae2-9954-63b71abc08d4","weight":501},{"event_id":6471,"event_guid":"f17d3060-fb3d-4d73-b1e3-8bd5ec4d4d12","weight":199},{"event_id":6474,"event_guid":"f58a2b6d-bde0-483b-a8db-043ea9371cb6","weight":488},{"event_id":6482,"event_guid":"86b96f3f-a6b5-49c0-a189-69912c016916","weight":120},{"event_id":6488,"event_guid":"8943659a-536d-4afb-85de-f1b8b29a7902","weight":162},{"event_id":6493,"event_guid":"2375222b-7dae-4bca-a5b0-aea227ab0d76","weight":137},{"event_id":6499,"event_guid":"a750228d-a37d-43c0-8e2f-d46137a991dc","weight":145},{"event_id":6503,"event_guid":"d0d6d058-f117-4ccb-ba6a-c41d9290a287","weight":138},{"event_id":6507,"event_guid":"787007cf-828d-4409-94b0-90a0b8d727a0","weight":182},{"event_id":6511,"event_guid":"4f6f4278-1cfb-4e8d-935d-ec0ac2adefc5","weight":126},{"event_id":6543,"event_guid":"48ed6dea-e67d-4866-8c35-318e9d892363","weight":478},{"event_id":6551,"event_guid":"3a571c21-31ed-453b-886d-7dea7b5751cd","weight":108},{"event_id":6603,"event_guid":"ea00d1e0-a580-415f-a8cf-f02883d939dc","weight":968},{"event_id":6611,"event_guid":"b1b28bd0-5279-4950-8385-9ee8a57187f9","weight":370}]},{"guid":"f58a2b6d-bde0-483b-a8db-043ea9371cb6","title":"Smart Home - Smart Hack","subtitle":"Wie der Weg ins digitale Zuhause zum Spaziergang wird","slug":"35c3-9723-smart_home_-_smart_hack","link":"https://fahrplan.events.ccc.de/congress/2018/Fahrplan/events/9723.html","description":"Mehr als 10.000 unterschiedliche Device-Hersteller aus aller Welt verwenden die Basis-Plattform (WIFI-Modul, Cloud, App) eines einzigen Unternehmens zur technischen Umsetzung ihrer Smart-Home-Produkte.\r\nDie Analyse dieser Basis zeigt erhebliche Sicherheitsmängel auch konzeptioneller Natur und somit diverse Angriffspunkte, von denen mehrere Millionen Smart Devices betroffen sind.\r\nDer Vortrag stellt die Funktionsweise smarter Geräte im Zusammenhang mit der genannten Basis-Plattform dar, zeigt das Ausmaß der Sicherheitslücken anhand diverser Angriffsszenarien und bietet der Community eine Lösung für die sichere Nutzung der betroffenen Geräte.\r\n\r\nFür die dem Vortrag zu Grunde liegenden Tests wurden verschiedenste Glühbirnen und Steckdosen verschiedener Hersteller bestellt und untersucht. Dabei fiel sofort auf, dass sehr oft ein ESP8266 (sehr kostengünstiger 32-Bit-Mikrocontroller mit integriertem 802.11 b/g/n Wi-Fi) der chinesischen Firma espressif verwendet wird.\r\nWeitere Untersuchungen zeigten, dass neben dem verwendeten WIFI-Modul, unabhängig vom aufgedruckten Hersteller der Smart-Devices, auch dieselbe Cloud, sowie die gleiche Basis-App eines chinesischen IoT-Modul-Herstellers verwendet wird. \r\nDiese Basis-Plattform ermöglicht somit jedem weltweit in kürzester Zeit selbst zum Reseller von bereits fertigen Produkten, wie „Smart Bulbs“ und „Smart Plugs“ zu werden, oder seine ganz eigenen Smart-Devices auf den Markt zu bringen, auch ohne den Besitz tieferer technischer Kenntnisse bezüglich IoT oder IT-Sicherheit.\r\n\r\nDie Analyse der \"Smart\"-Devices, die diese Basis-Plattform verwenden, ist allgemein erschreckend. Einfachste Sicherheitsregeln werden nicht befolgt und es gibt gravierende systematische und konzeptionelle Mängel, die stark zu Lasten der Sicherheit der Endanwender gehen. Aufgrund der einfachen Möglichkeit des Bezugs und Inverkehrbringens solcher Smart-Devices sind ganz neuartige kriminelle Konzepte denkbar, die auch ohne großes Experten-Hacker-Wissen in die Tat umgesetzt werden könnten.\r\n\r\nDer Vortrag stellt die Funktionsweise der untersuchten smarten Geräte im Zusammenhang mit der verwendeten Basis-Plattform dar und zeigt das Ausmaß der Sicherheitslücken anhand diverser Angriffsszenarien.\r\nAbschließend wird eine Lösung des Sicherheitsdilemmas bei der Verwendung betroffener Smart-Devices angeboten, welche die sichere Nutzung dieser Geräte im eigenen Zuhause, auch für Nichtexperten, möglich macht.","original_language":"deu","persons":["Michael Steigerwald"],"tags":["35c3","9723","Security"],"view_count":48731,"promoted":false,"date":"2018-12-28T00:00:00.000+01:00","release_date":"2018-12-29T01:00:00.000+01:00","updated_at":"2025-07-08T23:45:03.669+02:00","length":3081,"duration":3081,"thumb_url":"https://static.media.ccc.de/media/congress/2018/9723-hd.jpg","poster_url":"https://static.media.ccc.de/media/congress/2018/9723-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/congress/2018/9723-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/congress/2018/9723-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/35c3-9723-smart_home_-_smart_hack","url":"https://api.media.ccc.de/public/events/f58a2b6d-bde0-483b-a8db-043ea9371cb6","conference_title":"35C3: Refreshing Memories","conference_url":"https://api.media.ccc.de/public/conferences/35c3","related":[{"event_id":6378,"event_guid":"15f4e5c5-40e1-4c73-8da0-4cc2a773ab13","weight":208},{"event_id":6379,"event_guid":"9dde571b-4d49-4b44-8329-42e354bcc24b","weight":117},{"event_id":6381,"event_guid":"c0e4f528-92c7-4170-aff3-d4dd5cd74b2c","weight":142},{"event_id":6382,"event_guid":"2912b643-f5a8-4bbd-8b24-74983bc55754","weight":88},{"event_id":6383,"event_guid":"7177142b-6f15-4fac-af62-c45df7a377a9","weight":454},{"event_id":6389,"event_guid":"c8b34953-b60f-4ed0-8784-dc20153e0725","weight":109},{"event_id":6390,"event_guid":"6a5007f4-e7d6-4c63-9a10-26dd48a6eb6c","weight":277},{"event_id":6391,"event_guid":"1601bf3b-ce4a-44c9-993f-7d28fa65168d","weight":187},{"event_id":6393,"event_guid":"4db8970f-bbfe-4541-90a8-31a05d599ffb","weight":98},{"event_id":6397,"event_guid":"51ede2da-0f9b-4984-bd58-659c556d20c9","weight":134},{"event_id":6400,"event_guid":"527b56af-8d56-4edb-9027-9ca60767c742","weight":877},{"event_id":6401,"event_guid":"f0d70663-0769-4462-ad27-bc516d9cb141","weight":151},{"event_id":6402,"event_guid":"8a3e490c-30a5-46a6-ab4f-45ef3b23b1a1","weight":109},{"event_id":6404,"event_guid":"5b947f86-8ba1-4b99-adbe-7c5030deea0c","weight":213},{"event_id":6406,"event_guid":"686c1387-e761-4df6-b395-f9ddf92d46e7","weight":533},{"event_id":6408,"event_guid":"ffdc92f3-1a39-4931-9409-f8bfabe9f628","weight":181},{"event_id":6409,"event_guid":"a42e5a4f-fd9b-4571-bf17-483978afecb3","weight":488},{"event_id":6410,"event_guid":"a12d17e9-3758-4fa0-b612-0c6ba22ea773","weight":135},{"event_id":6411,"event_guid":"42650545-4394-4455-a5f5-9efad111fedc","weight":773},{"event_id":6413,"event_guid":"a9c0c28c-4f40-4d06-99da-d73fbb2655c4","weight":261},{"event_id":6418,"event_guid":"dbd61e6a-dbde-4dcd-9b2e-73ba7ad62861","weight":129},{"event_id":6421,"event_guid":"1a28630d-985e-409b-be4a-b6679ecc83c3","weight":466},{"event_id":6422,"event_guid":"e8385c89-d33a-42d8-afb6-8ae28fe5c89d","weight":213},{"event_id":6423,"event_guid":"ea7c532f-cc2d-4cb1-8f15-1933df7fd523","weight":681},{"event_id":6429,"event_guid":"d995955c-319f-4228-b3f4-080868bbfdf8","weight":433},{"event_id":6430,"event_guid":"462f9320-3a0e-4785-82de-15343803c2ba","weight":688},{"event_id":6433,"event_guid":"30278963-3b07-49a8-96a7-2b24a8cf573b","weight":126},{"event_id":6434,"event_guid":"6beabddc-2dd6-43d2-9936-618d41d42cde","weight":118},{"event_id":6435,"event_guid":"9777cea0-ac06-4274-85db-908c1e87e2f4","weight":128},{"event_id":6447,"event_guid":"1cc2086d-bfd7-53fd-8ae2-25efc204bcdf","weight":91},{"event_id":6457,"event_guid":"74b9c748-970f-4693-ac7e-46fcc733d2b4","weight":114},{"event_id":6461,"event_guid":"f42631ca-d3ec-5baf-8642-85c0b1cadc89","weight":104},{"event_id":6462,"event_guid":"23e85d7a-9645-4ae2-9954-63b71abc08d4","weight":893},{"event_id":6466,"event_guid":"2d71612c-7f40-484b-a939-10b809aedd80","weight":105},{"event_id":6467,"event_guid":"6e25dd44-763f-494b-bae5-75b409dcf1d0","weight":101},{"event_id":6471,"event_guid":"f17d3060-fb3d-4d73-b1e3-8bd5ec4d4d12","weight":513},{"event_id":6477,"event_guid":"c85de43e-107e-4247-b550-946f376e2ec4","weight":213},{"event_id":6478,"event_guid":"c94fde2e-b5db-48f2-b94f-872ce7405875","weight":84},{"event_id":6481,"event_guid":"948fee49-de6f-42b1-82f8-045af2aa155e","weight":172},{"event_id":6482,"event_guid":"86b96f3f-a6b5-49c0-a189-69912c016916","weight":89},{"event_id":6486,"event_guid":"7ebee226-66bc-558f-b76f-435a8ce91543","weight":164},{"event_id":6488,"event_guid":"8943659a-536d-4afb-85de-f1b8b29a7902","weight":258},{"event_id":6492,"event_guid":"bc545b26-8319-43fb-abc2-f624ef414ee8","weight":86},{"event_id":6493,"event_guid":"2375222b-7dae-4bca-a5b0-aea227ab0d76","weight":223},{"event_id":6494,"event_guid":"9a91d92b-0691-46b2-ba73-112bc598342f","weight":159},{"event_id":6497,"event_guid":"93c1500d-c639-4247-854e-6e51e167dbec","weight":138},{"event_id":6498,"event_guid":"4e6ab724-8663-456a-ac01-1cfdfc94c27f","weight":94},{"event_id":6499,"event_guid":"a750228d-a37d-43c0-8e2f-d46137a991dc","weight":427},{"event_id":6502,"event_guid":"e66cded3-7336-42bd-a7c8-d77073465ad2","weight":98},{"event_id":6503,"event_guid":"d0d6d058-f117-4ccb-ba6a-c41d9290a287","weight":487},{"event_id":6507,"event_guid":"787007cf-828d-4409-94b0-90a0b8d727a0","weight":485},{"event_id":6511,"event_guid":"4f6f4278-1cfb-4e8d-935d-ec0ac2adefc5","weight":452},{"event_id":6519,"event_guid":"5a8097ad-15c2-492e-8bc4-6b634fd8e963","weight":103},{"event_id":6520,"event_guid":"64d3f3f5-5665-4050-ba15-0db530ecc262","weight":86},{"event_id":6523,"event_guid":"240fe8a1-ee33-4f07-88d0-34b8bb04db71","weight":158},{"event_id":6532,"event_guid":"94447a62-a3ba-4f6d-a3b7-b5318a954651","weight":113},{"event_id":6535,"event_guid":"a875f05c-5eeb-4478-9e6f-863fc52b8868","weight":228},{"event_id":6536,"event_guid":"0a4a43e0-2b8d-424c-aaa3-101c843de75c","weight":93},{"event_id":6543,"event_guid":"48ed6dea-e67d-4866-8c35-318e9d892363","weight":1132},{"event_id":6545,"event_guid":"400622c5-3754-43fd-aaf3-0ca00e9ad551","weight":248},{"event_id":6551,"event_guid":"3a571c21-31ed-453b-886d-7dea7b5751cd","weight":220},{"event_id":6553,"event_guid":"a667d070-483e-4e2b-9bf9-d9a5475b6356","weight":95},{"event_id":6577,"event_guid":"49fe1044-4038-4cec-8e80-71621c9e7d6e","weight":107},{"event_id":6603,"event_guid":"ea00d1e0-a580-415f-a8cf-f02883d939dc","weight":890},{"event_id":6611,"event_guid":"b1b28bd0-5279-4950-8385-9ee8a57187f9","weight":946}]},{"guid":"64d3f3f5-5665-4050-ba15-0db530ecc262","title":"Safe and Secure Drivers in High-Level Languages","subtitle":"How to write PCIe drivers in Rust, go, C#, Swift, Haskell, and OCaml","slug":"35c3-9670-safe_and_secure_drivers_in_high-level_languages","link":"https://fahrplan.events.ccc.de/congress/2018/Fahrplan/events/9670.html","description":"Drivers are usually written in C for historical reasons, this can be bad if you want your driver to be safe and secure. We show that it is possible to write low-level drivers for PCIe devices in modern high-level languages.\nWe are working on super-fast user space network drivers for the Intel 82599ES (ixgbe) 10 Gbit/s NICs in different high-level languages. We've got fully working implementations in Rust, C#, go, OCaml, Haskell, and Swift. All of them are written from scratch and require no kernel code.\n\nCheck out \u003ca href=\"https://github.com/ixy-languages/ixy-languages\"\u003eour GitHub page\u003c/a\u003e with links to all implementations, performance measurements, and publications for further reading.\n\nSupposedly modern user space drivers (e.g., DPDK or SPDK) are still being written in C in 2018 :(\n\nThis comes with all the well-known drawbacks of writing things in C that might be prevented by using safer programming languages.\nAlso, did you ever see a kernel panic because a driver did something stupid? It doesn't have to be that way, drivers should not be able to take down the whole system.\n\nThere are three steps to building better drivers:\n\n1. Write them in a safer programming language eliminating whole classes of bugs and security problems like bad memory accesses\n\n2. Isolating them from the rest of the operating system: user space drivers that drop privileges\n\n3. Isolating the hardware using the IOMMU\n\n\nWe show that it is possible to achieve all of these goals for PCIe drivers on Linux by implementing user space network drivers in all of the aforementioned programming languages. Our techniques are transferable to other drivers that would benefit from more modern implementations. \n\nOur drivers in \u003ca href=\"https://github.com/ixy-languages/ixy.rs\"\u003eRust\u003c/a\u003e, \u003ca href=\"https://github.com/ixy-languages/ixy.cs\"\u003eC#\u003c/a\u003e, \u003ca href=\"https://github.com/ixy-languages/ixy.go\"\u003ego\u003c/a\u003e, and \u003ca href=\"https://github.com/ixy-languages/ixy.swift\"\u003eSwift\u003c/a\u003e are completely finished, tuned for performance, evaluated, and benchmarked. And all of them except for Swift are about 80-90% as fast as \u003ca href=\"https://github.com/emmericp/ixy\"\u003eour user space C driver\u003c/a\u003e and 6-10 times faster than the kernel C driver. We also investigate how garbage collectod languages affects the latency of a packet forwarder built on top of our drivers.\n\nWe also got something for fans of functional languages: our implementations in \u003ca href=\"https://github.com/ixy-languages/ixy.ml\"\u003eOCaml\u003c/a\u003e and \u003ca href=\"https://github.com/ixy-languages/ixy.hs\"\u003eHaskell\u003c/a\u003e are working but not yet tuned for performance. We are also working on Python, Java, and Javascript.\nWe take a brief look at Haskell, Swift, OCaml, and C# in the talk and a deeper dive into Rust and Go.\n\nThe talk also features a quick summary from \u003ca href=\"https://media.ccc.de/v/34c3-9159-demystifying_network_cards\"\u003elast year's talk about user space driver basics\u003c/a\u003e, so no previous knowledge is required.\n\n\nAnother thing to take away from this talk is: writing drivers is neither scary nor hard. You can write one in your favorite programming language, so go ahead and try that :)\n\n\n\u003ca href=\"https://media.ccc.de/v/34c3-9159-demystifying_network_cards\"\u003ehttps://media.ccc.de/v/34c3-9159-demystifying_network_cards\u003c/a\u003e\n\n\u003ca href=\"https://github.com/ixy-languages/ixy-languages\"\u003ehttps://github.com/ixy-languages/ixy-languages\u003c/a\u003e","original_language":"eng","persons":["Paul Emmerich","Simon Ellmann","Sebastian Voit"],"tags":["35c3","9670","Resilience"],"view_count":6936,"promoted":false,"date":"2018-12-29T00:00:00.000+01:00","release_date":"2018-12-29T01:00:00.000+01:00","updated_at":"2025-07-09T00:00:03.350+02:00","length":3716,"duration":3716,"thumb_url":"https://static.media.ccc.de/media/congress/2018/9670-hd.jpg","poster_url":"https://static.media.ccc.de/media/congress/2018/9670-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/congress/2018/9670-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/congress/2018/9670-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/35c3-9670-safe_and_secure_drivers_in_high-level_languages","url":"https://api.media.ccc.de/public/events/64d3f3f5-5665-4050-ba15-0db530ecc262","conference_title":"35C3: Refreshing Memories","conference_url":"https://api.media.ccc.de/public/conferences/35c3","related":[{"event_id":4766,"event_guid":"19b7e5d7-bba7-46da-afbc-f16d43fe395f","weight":79},{"event_id":6381,"event_guid":"c0e4f528-92c7-4170-aff3-d4dd5cd74b2c","weight":81},{"event_id":6385,"event_guid":"9d8d4506-03b2-483d-aee5-d106f0a3eef5","weight":65},{"event_id":6390,"event_guid":"6a5007f4-e7d6-4c63-9a10-26dd48a6eb6c","weight":64},{"event_id":6400,"event_guid":"527b56af-8d56-4edb-9027-9ca60767c742","weight":76},{"event_id":6408,"event_guid":"ffdc92f3-1a39-4931-9409-f8bfabe9f628","weight":64},{"event_id":6409,"event_guid":"a42e5a4f-fd9b-4571-bf17-483978afecb3","weight":44},{"event_id":6411,"event_guid":"42650545-4394-4455-a5f5-9efad111fedc","weight":90},{"event_id":6422,"event_guid":"e8385c89-d33a-42d8-afb6-8ae28fe5c89d","weight":100},{"event_id":6430,"event_guid":"462f9320-3a0e-4785-82de-15343803c2ba","weight":52},{"event_id":6435,"event_guid":"9777cea0-ac06-4274-85db-908c1e87e2f4","weight":66},{"event_id":6474,"event_guid":"f58a2b6d-bde0-483b-a8db-043ea9371cb6","weight":86},{"event_id":6477,"event_guid":"c85de43e-107e-4247-b550-946f376e2ec4","weight":65},{"event_id":6492,"event_guid":"bc545b26-8319-43fb-abc2-f624ef414ee8","weight":105},{"event_id":6493,"event_guid":"2375222b-7dae-4bca-a5b0-aea227ab0d76","weight":148},{"event_id":6499,"event_guid":"a750228d-a37d-43c0-8e2f-d46137a991dc","weight":131},{"event_id":6500,"event_guid":"064a7014-a88c-462a-b06f-7d6de62d622f","weight":7},{"event_id":6502,"event_guid":"e66cded3-7336-42bd-a7c8-d77073465ad2","weight":72},{"event_id":6503,"event_guid":"d0d6d058-f117-4ccb-ba6a-c41d9290a287","weight":123},{"event_id":6507,"event_guid":"787007cf-828d-4409-94b0-90a0b8d727a0","weight":71},{"event_id":6512,"event_guid":"25c54ce3-598c-42ee-8832-52fe9deae7ad","weight":16},{"event_id":6514,"event_guid":"7228f88d-8d6f-40a9-a5dd-b5c91b823ada","weight":5},{"event_id":6515,"event_guid":"4b765099-8cfa-4325-b132-0d9dc9b84267","weight":7},{"event_id":6517,"event_guid":"e77ef54a-5dd7-4be1-80c7-42726b273e6f","weight":17},{"event_id":6519,"event_guid":"5a8097ad-15c2-492e-8bc4-6b634fd8e963","weight":71},{"event_id":6530,"event_guid":"83bf042d-7382-4975-a3f8-92229944b8fc","weight":67},{"event_id":6531,"event_guid":"4fff6281-e452-4d64-bf9a-bc677614776a","weight":103},{"event_id":6535,"event_guid":"a875f05c-5eeb-4478-9e6f-863fc52b8868","weight":86},{"event_id":6536,"event_guid":"0a4a43e0-2b8d-424c-aaa3-101c843de75c","weight":17},{"event_id":6543,"event_guid":"48ed6dea-e67d-4866-8c35-318e9d892363","weight":73},{"event_id":6551,"event_guid":"3a571c21-31ed-453b-886d-7dea7b5751cd","weight":101},{"event_id":6577,"event_guid":"49fe1044-4038-4cec-8e80-71621c9e7d6e","weight":91},{"event_id":6603,"event_guid":"ea00d1e0-a580-415f-a8cf-f02883d939dc","weight":176},{"event_id":6611,"event_guid":"b1b28bd0-5279-4950-8385-9ee8a57187f9","weight":108}]},{"guid":"ba68f092-89bd-4348-9f81-7a05317a0497","title":"Augmented Reality: Bridging the gap between the physical and the digital world","subtitle":null,"slug":"35c3-9623-augmented_reality_bridging_the_gap_between_the_physical_and_the_digital_world","link":"https://fahrplan.events.ccc.de/congress/2018/Fahrplan/events/9623.html","description":"There has been a lot of talk about Virtual Reality (VR), but still there are very little applications to enhance our everyday lives outside of entertainment. Augmented Reality (AR), the less known sibling of VR, has the power to have a more profound impact on our lives than VR ever could. Instead of replacing the real world with a virtual one, AR enhances the reality with virtual content. Therefore, AR can be a gateway for people in accessing and understanding todays technology and could provide vast possibilities to support our everyday lives, e.g., for navigation, traveling, or education.\nThis talk will give an overview on AR in general and explain its possible benefits and use cases, as well as the issues that may arise, e.g., regarding privacy, data security, as well as psychological and sociological challenges. The talk requires no special knowledge and is suited for people with little exposure to AR and mixed reality, but it will also give insights into current relevant research and development.\n\nThe recent renaissance and the technical advance brought Virtual Reality (VR) into the spotlight of the mainstream media and led to many promises of a upcoming VR revolution. But despite the abundance of VR headsets, the profund impact into our everyday lives is still not on the horizon. However, hidden in the shadows of VR, Augmented Reality (AR) has a much higher potential to change our lives. In contrast to VR, which aims to replace our physical reality with a virtual one, AR expands our physical world with virtual content. While VR disconnects us from the world, AR bridges the gap between the real and the digital world.\n\nResearch in last decades focused mostly on specialized and professional use, e.g., in medicine or the industry. Nonetheless, there are a lot of applications for everyday usage, like navigation, traveling, education, and others. Probably the most important promise of AR is that it can help mend the ever increasing breach between humans and technology. Todays technical systems are often to complex, processes to distributed for humans to fully understand the function and state of systems. With AR we can superimpose these information directly on our physical world, visualizing data flows and connections, and make technology understandable again.\n\nDespite these opportunities to improve our lives, AR also harbors possible dangers for our society. Looking at the development of the smartphone ecosystems, there will very likely be a few closed systems controlled by their respective globally operating manufacturer. The Microsoft HoloLens is an early example of this likely trend with supporting only  applications of windows universal platform. This implies the danger that these concerns have a vast control over the devices itself and with AR could literally dictate what we are allowed to see and what not. Privacy is also an important factor. To function in a satisfactory manner, AR headsets need a very good positional tracking and a video feed of what the user is currently seeing. To make sense of these informations, cloud-services will very likely be involved. This means sending what is basically a live feed of a persons live to somewhere in the vast expanse of the web. It's very hard to think of data that is any more sensitive than this. Therefore the challenge is how to make sure the data is handled responsibly and remains in the control of the user. Furthermore, AR can also be used for services, which are not in the best interest of the user, like personalized advertisements that, in a worst case scenario, could be superimposed on any surface. Last but not least, there are also some psychological and sociological challenges in the regard of how AR could influence our understanding of the world and how we interact which each other. This is an important question with our current use of smartphones, it becomes even more important when AR has entered our everyday lives.\n\nAll of this makes Augmented Reality one of the most interesting areas of the current technical development. Therefore, it is important to get an understanding of what it is all about, which is exactly the goal of this talk. Besides a short definition and overview of the historical context and the current state-of-the-art, the talk will introduce a possible scenario of how AR can influence our everyday lives, which is based on the raise of the smartphone to the ubiquitous device it is today. We will hopefully close with an interesting question and answer session, where we can discuss some aspects even further.","original_language":"eng","persons":["preip"],"tags":["35c3","9623","Science"],"view_count":820,"promoted":false,"date":"2018-12-30T00:00:00.000+01:00","release_date":"2018-12-30T01:00:00.000+01:00","updated_at":"2025-01-04T08:00:03.373+01:00","length":2918,"duration":2918,"thumb_url":"https://static.media.ccc.de/media/congress/2018/9623-hd.jpg","poster_url":"https://static.media.ccc.de/media/congress/2018/9623-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/congress/2018/9623-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/congress/2018/9623-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/35c3-9623-augmented_reality_bridging_the_gap_between_the_physical_and_the_digital_world","url":"https://api.media.ccc.de/public/events/ba68f092-89bd-4348-9f81-7a05317a0497","conference_title":"35C3: Refreshing Memories","conference_url":"https://api.media.ccc.de/public/conferences/35c3","related":[{"event_id":6430,"event_guid":"462f9320-3a0e-4785-82de-15343803c2ba","weight":18},{"event_id":6474,"event_guid":"f58a2b6d-bde0-483b-a8db-043ea9371cb6","weight":23},{"event_id":6533,"event_guid":"1d9c1120-c076-4802-b95b-f35d8396638b","weight":20},{"event_id":6535,"event_guid":"a875f05c-5eeb-4478-9e6f-863fc52b8868","weight":22},{"event_id":6536,"event_guid":"0a4a43e0-2b8d-424c-aaa3-101c843de75c","weight":22},{"event_id":6543,"event_guid":"48ed6dea-e67d-4866-8c35-318e9d892363","weight":40},{"event_id":6551,"event_guid":"3a571c21-31ed-453b-886d-7dea7b5751cd","weight":24},{"event_id":6567,"event_guid":"b87de377-eb03-4795-b998-7988a63fc239","weight":4},{"event_id":6576,"event_guid":"29febf04-4e28-4420-b159-d22634c6817e","weight":29},{"event_id":6577,"event_guid":"49fe1044-4038-4cec-8e80-71621c9e7d6e","weight":21},{"event_id":6580,"event_guid":"093eca9c-c084-462a-8ed2-b95954782b06","weight":11},{"event_id":6582,"event_guid":"36635330-55d6-4297-abcd-6d22fd2d22df","weight":32},{"event_id":6583,"event_guid":"623fd999-d7dd-4fd8-896c-75e51a21df1e","weight":23},{"event_id":6590,"event_guid":"7ee42591-4f4d-481d-884b-44f5e18e1803","weight":17},{"event_id":6592,"event_guid":"b11ac9c0-8a4d-47ae-a584-f5c01fa2a01c","weight":32},{"event_id":6593,"event_guid":"c293b397-9fad-45ff-9ffe-716503c6c095","weight":26},{"event_id":6603,"event_guid":"ea00d1e0-a580-415f-a8cf-f02883d939dc","weight":35},{"event_id":6604,"event_guid":"75b955c7-3e7c-463d-9d31-5b1e1745a5b2","weight":21},{"event_id":6606,"event_guid":"23d0c7cd-5472-4e73-ace6-94209981ecf8","weight":20},{"event_id":6611,"event_guid":"b1b28bd0-5279-4950-8385-9ee8a57187f9","weight":34}]},{"guid":"b11ac9c0-8a4d-47ae-a584-f5c01fa2a01c","title":"Cat \u0026 Mouse: Evading the Censors in 2018","subtitle":"Preserving access to the open Internet with circumvention technology","slug":"35c3-9964-cat_mouse_evading_the_censors_in_2018","link":"https://fahrplan.events.ccc.de/congress/2018/Fahrplan/events/9964.html","description":"The deepening of global Internet infrastructure comes accompanied with an invigorated capacity and intent by adversaries to control the information that flows across it. Inextricably, political motivations and embedded power structures underlie the networks through which we interpret and understand our societies and our world - censorship threatens the integrity of the public sphere itself. The increasing technical sophistication of information controls deployed by censors in adversarial network environments around the world can be uniquely viewed and researched by circumvention tool providers, whose work continues to preserve access to the open Internet for all communities. Through this presentation, we endeavour to share insights gained from the front lines of this technical contest.\n\nThe deepening of global Internet infrastructure comes accompanied with an invigorated capacity and intent by adversaries to control the information that flows across it. Inextricably, political motivations and embedded power structures underlie the networks through which we interpret and understand our societies and our world - censorship threatens the integrity of the public sphere itself. The increasing technical sophistication of information controls deployed by censors in adversarial network environments around the world can be uniquely viewed and researched by circumvention tool providers, whose work continues to preserve access to the open Internet for all communities. Through this presentation, we endeavour to share insights gained from the front lines of this technical contest.\n\nThe following key questions will be answered in this session:\n- What are circumvention tools conceptually and how do they work?\n- How have the techniques of adversaries evolved?\n- What are the latest innovations in circumvention technology?\n- How have emerging economies been affected, where censorship and and surveillance hardware and software are built-in to newly established ICT infrastructure?\n- How do circumvention trends follow censorship events and social/political movements?\n- Where do we see these technical advances leading the next generation of censorship and circumvention technology?\n\nThis is a Foundations talk. No prior understanding of circumvention technology is required to enjoy this, but the presentation will hopefully be enjoyable to all experience levels.\n\n\u003ca href=\"https://papers.ssrn.com/sol3/papers.cfm?abstract_id=3244046\"\u003ehttps://papers.ssrn.com/sol3/papers.cfm?abstract_id=3244046\u003c/a\u003e","original_language":"eng","persons":["kmc"],"tags":["35c3","9964","Resilience"],"view_count":843,"promoted":false,"date":"2018-12-30T00:00:00.000+01:00","release_date":"2018-12-30T01:00:00.000+01:00","updated_at":"2025-07-04T12:15:04.126+02:00","length":3305,"duration":3305,"thumb_url":"https://static.media.ccc.de/media/congress/2018/9964-hd.jpg","poster_url":"https://static.media.ccc.de/media/congress/2018/9964-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/congress/2018/9964-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/congress/2018/9964-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/35c3-9964-cat_mouse_evading_the_censors_in_2018","url":"https://api.media.ccc.de/public/events/b11ac9c0-8a4d-47ae-a584-f5c01fa2a01c","conference_title":"35C3: Refreshing Memories","conference_url":"https://api.media.ccc.de/public/conferences/35c3","related":[{"event_id":6395,"event_guid":"94b77e5a-c826-45a9-a8bd-bbb8e5e7c9ff","weight":35},{"event_id":6411,"event_guid":"42650545-4394-4455-a5f5-9efad111fedc","weight":23},{"event_id":6523,"event_guid":"240fe8a1-ee33-4f07-88d0-34b8bb04db71","weight":23},{"event_id":6526,"event_guid":"18b77974-03f4-43a5-b94c-b2dda689e78c","weight":20},{"event_id":6536,"event_guid":"0a4a43e0-2b8d-424c-aaa3-101c843de75c","weight":19},{"event_id":6538,"event_guid":"7eac80f4-c999-4c2e-a0de-90eabca7ea7d","weight":34},{"event_id":6543,"event_guid":"48ed6dea-e67d-4866-8c35-318e9d892363","weight":27},{"event_id":6548,"event_guid":"1c64358f-3bdd-484e-a28e-58dc7baa4480","weight":20},{"event_id":6551,"event_guid":"3a571c21-31ed-453b-886d-7dea7b5751cd","weight":20},{"event_id":6568,"event_guid":"13d40859-635a-49e6-91bd-0f64bfcfe64c","weight":6},{"event_id":6574,"event_guid":"54c671a2-1803-4085-a923-a875ca11723a","weight":7},{"event_id":6577,"event_guid":"49fe1044-4038-4cec-8e80-71621c9e7d6e","weight":36},{"event_id":6582,"event_guid":"36635330-55d6-4297-abcd-6d22fd2d22df","weight":28},{"event_id":6583,"event_guid":"623fd999-d7dd-4fd8-896c-75e51a21df1e","weight":27},{"event_id":6586,"event_guid":"362172c1-b637-48e8-ae2a-1fa40391b160","weight":25},{"event_id":6590,"event_guid":"7ee42591-4f4d-481d-884b-44f5e18e1803","weight":28},{"event_id":6591,"event_guid":"ba68f092-89bd-4348-9f81-7a05317a0497","weight":32},{"event_id":6593,"event_guid":"c293b397-9fad-45ff-9ffe-716503c6c095","weight":40},{"event_id":6598,"event_guid":"8bd222ad-34a7-468a-9e83-11767dcfa809","weight":24},{"event_id":6603,"event_guid":"ea00d1e0-a580-415f-a8cf-f02883d939dc","weight":38},{"event_id":6607,"event_guid":"52ce1398-fa9b-4bd3-aa9e-6a49a764ac2c","weight":20},{"event_id":6611,"event_guid":"b1b28bd0-5279-4950-8385-9ee8a57187f9","weight":43},{"event_id":6612,"event_guid":"5b7f01a6-f762-4c28-961c-7f6ab2f70fb4","weight":20}]},{"guid":"a13bb3ac-fde1-4b82-833e-1fcf1f8f25dd","title":" C2X: The television will not be revolutionized.","subtitle":"From Cyberfeminism to XenoFeminism","slug":"35c3-10026-c2x_the_television_will_not_be_revolutionized","link":"https://fahrplan.events.ccc.de/congress/2018/Fahrplan/events/10026.html","description":"From Cyberfeminism to XenoFeminism - a short history of radical appropriations of media. This discussion will question how media is made (for whom and for what) and how meaning is produced through different contexts. it will feature media hacks and productions spanning a century and three continents.\n\nSci-Hub, film excerpts, Red Planet and more will be referenced. It will also address how and where media matter, comparing different technologies, commenting on CCC projects and what is more/less relevant in different African and European contexts. We will also explore how media and technical developments are informed by their social, economic and political environments.","original_language":"eng","persons":["Rama Thiaw","dia"],"tags":["35c3","10026","Art \u0026 Culture"],"view_count":433,"promoted":false,"date":"2018-12-28T00:00:00.000+01:00","release_date":"2018-12-29T01:00:00.000+01:00","updated_at":"2025-01-27T22:15:05.633+01:00","length":2948,"duration":2948,"thumb_url":"https://static.media.ccc.de/media/congress/2018/10026-hd.jpg","poster_url":"https://static.media.ccc.de/media/congress/2018/10026-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/congress/2018/10026-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/congress/2018/10026-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/35c3-10026-c2x_the_television_will_not_be_revolutionized","url":"https://api.media.ccc.de/public/events/a13bb3ac-fde1-4b82-833e-1fcf1f8f25dd","conference_title":"35C3: Refreshing Memories","conference_url":"https://api.media.ccc.de/public/conferences/35c3","related":[{"event_id":6383,"event_guid":"7177142b-6f15-4fac-af62-c45df7a377a9","weight":10},{"event_id":6411,"event_guid":"42650545-4394-4455-a5f5-9efad111fedc","weight":9},{"event_id":6428,"event_guid":"6c44067f-a011-48ec-b302-fbaff1260b78","weight":13},{"event_id":6430,"event_guid":"462f9320-3a0e-4785-82de-15343803c2ba","weight":20},{"event_id":6432,"event_guid":"de977841-8510-4172-9622-dd0563c2cb82","weight":9},{"event_id":6444,"event_guid":"61176a8b-996d-42f4-b0b9-559902a59d52","weight":15},{"event_id":6462,"event_guid":"23e85d7a-9645-4ae2-9954-63b71abc08d4","weight":14},{"event_id":6465,"event_guid":"622c9585-e332-4915-a9ac-987a34da4d14","weight":14},{"event_id":6468,"event_guid":"809b164e-a331-4005-a1d8-ebe55d61d64c","weight":32},{"event_id":6471,"event_guid":"f17d3060-fb3d-4d73-b1e3-8bd5ec4d4d12","weight":16},{"event_id":6473,"event_guid":"eb71c620-6102-4b08-8ac4-5f71b772a831","weight":23},{"event_id":6474,"event_guid":"f58a2b6d-bde0-483b-a8db-043ea9371cb6","weight":16},{"event_id":6481,"event_guid":"948fee49-de6f-42b1-82f8-045af2aa155e","weight":7},{"event_id":6487,"event_guid":"2536bba3-b95f-4cec-9a95-7aa756db7edb","weight":23},{"event_id":6488,"event_guid":"8943659a-536d-4afb-85de-f1b8b29a7902","weight":12},{"event_id":6491,"event_guid":"9f8b19eb-31cb-4250-80d4-5caf4e0b33dd","weight":9},{"event_id":6492,"event_guid":"bc545b26-8319-43fb-abc2-f624ef414ee8","weight":9},{"event_id":6493,"event_guid":"2375222b-7dae-4bca-a5b0-aea227ab0d76","weight":12},{"event_id":6494,"event_guid":"9a91d92b-0691-46b2-ba73-112bc598342f","weight":10},{"event_id":6495,"event_guid":"3e75c48f-3a58-4afe-bafb-0670dd2b15cc","weight":16},{"event_id":6499,"event_guid":"a750228d-a37d-43c0-8e2f-d46137a991dc","weight":21},{"event_id":6507,"event_guid":"787007cf-828d-4409-94b0-90a0b8d727a0","weight":18},{"event_id":6511,"event_guid":"4f6f4278-1cfb-4e8d-935d-ec0ac2adefc5","weight":15},{"event_id":6526,"event_guid":"18b77974-03f4-43a5-b94c-b2dda689e78c","weight":16},{"event_id":6535,"event_guid":"a875f05c-5eeb-4478-9e6f-863fc52b8868","weight":15},{"event_id":6579,"event_guid":"85ec8360-737b-4ee3-be2d-d8e050b1d117","weight":16},{"event_id":6580,"event_guid":"093eca9c-c084-462a-8ed2-b95954782b06","weight":15},{"event_id":6594,"event_guid":"623e136b-1ac6-4ef3-8152-d55cfcc80268","weight":14},{"event_id":6603,"event_guid":"ea00d1e0-a580-415f-a8cf-f02883d939dc","weight":16}]},{"guid":"3ff227f1-93cc-4a1d-8f0e-68fc12aea2c9","title":"Wind: Off-Grid Services for Everyday People","subtitle":"Integrating nearby and offline connectivity with the Internet","slug":"35c3-9595-wind_off-grid_services_for_everyday_people","link":"https://fahrplan.events.ccc.de/congress/2018/Fahrplan/events/9595.html","description":"The internet has become essential services, and offline methods of sharing data are rapidly disappearing.  Other possible networks are often better suited when connectivity is not available or affordable.  Radios, sensors, and computing are available in the cheapest of smartphones and routers.  Wind is integrating nearby/offline data exchange with the internet services that we all rely on.\n\n\nWe rely on the internet for so many things, from personal relationships to essential services.  As the internet has gotten stronger, the asynchronous and offline methods of sharing data are rapidly disappearing.  There has not been enough investment in the many other possible nets, even though they are often better suited for situations where connectivity is not available or affordable. The potential in radios, sensors and processing available in the cheapest of smartphones and routers are not fully utilized or realized.\n\nWind is a network designed for opportunistic communication and sharing of local knowledge. It is built on impermanence, movement, and spontaneity.  Wind is a direct counterpoint to the metaphor of the Web, a system built upon the concept of fixed physical nodes, centralized authorities and permanent links. It is rooted in the mindsets and needs of people and communities who face challenges communicating. Wind is shaped by the movements and density of people in time and space.\n\nThe Wind project began with giving F-Droid the ability to \"swap apps\" using only Bluetooth and local Wi-Fi connections.  We have enabled users with limited connectivity to gather and share media to archive.org via OpenArchive.  Added \"nearby\" data exchange to share sensitive or blocked news via Proofmode and Courier.  LibraryBoxen are integrated in as relay or source of data. \n\nGuardian Project always works in partnership with the people and organizations whose needs we are aiming to address.  Real world solutions do not exist in a bubble, so we always integrate with established free software projects, as well as develop design guidelines and document key concepts to spread all aspects of this research.  This work was undertaken in partnership with Tibetans facing internet shutdowns, Cubans working with their own separate networks, Latin Americans facing expensive data plans, and people all over the world who experience outages and unreliable connectivity.\n\nFor Wind, our development approach is to incrementally improve upon existing efforts, while also focusing on developing the new integration glue necessary to provide a smooth, usable and practical to deploy experience. We are not inventing a new stack or protocol from scratch, or envisioning a utopian silo in which our systems solves all of the potential problems end-to-end. The issue that we see is that there are many potential components, protocols or software libraries that exist today, but that they have not been unified into a cohesive, usable experience that promotes easy deployment, bootstrapping and adoption.\n\nThis work just won fourth prize in the Mozilla \"Wireless Innovation for a Networked Society\" Off-the-Grid Internet Challenge, providing us funding to take the next step in the development.\n\n\u003ca href=\"https://guardianproject.info/wind/\"\u003ehttps://guardianproject.info/wind/\u003c/a\u003e\n\n\u003ca href=\"https://wirelesschallenge.mozilla.org/#grand-winners-1\"\u003ehttps://wirelesschallenge.mozilla.org/#grand-winners-1\u003c/a\u003e\n\n\u003ca href=\"https://okthanks.com/blog/peronas-latin-america\"\u003ehttps://okthanks.com/blog/peronas-latin-america\u003c/a\u003e","original_language":"eng","persons":["Hans-Christoph Steiner"],"tags":["35c3","9595","Resilience"],"view_count":1189,"promoted":false,"date":"2018-12-28T00:00:00.000+01:00","release_date":"2018-12-28T01:00:00.000+01:00","updated_at":"2025-05-11T01:00:04.084+02:00","length":3652,"duration":3652,"thumb_url":"https://static.media.ccc.de/media/congress/2018/9595-hd.jpg","poster_url":"https://static.media.ccc.de/media/congress/2018/9595-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/congress/2018/9595-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/congress/2018/9595-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/35c3-9595-wind_off-grid_services_for_everyday_people","url":"https://api.media.ccc.de/public/events/3ff227f1-93cc-4a1d-8f0e-68fc12aea2c9","conference_title":"35C3: Refreshing Memories","conference_url":"https://api.media.ccc.de/public/conferences/35c3","related":[{"event_id":6396,"event_guid":"b34662ae-f1c6-4711-9270-b5865f6dd6c8","weight":44},{"event_id":6400,"event_guid":"527b56af-8d56-4edb-9027-9ca60767c742","weight":40},{"event_id":6404,"event_guid":"5b947f86-8ba1-4b99-adbe-7c5030deea0c","weight":37},{"event_id":6409,"event_guid":"a42e5a4f-fd9b-4571-bf17-483978afecb3","weight":34},{"event_id":6411,"event_guid":"42650545-4394-4455-a5f5-9efad111fedc","weight":37},{"event_id":6418,"event_guid":"dbd61e6a-dbde-4dcd-9b2e-73ba7ad62861","weight":35},{"event_id":6419,"event_guid":"96d10915-cc4b-42ca-ad75-15205db70d0b","weight":34},{"event_id":6425,"event_guid":"07cbfcb7-08de-4965-b70f-f904d39f7c78","weight":34},{"event_id":6430,"event_guid":"462f9320-3a0e-4785-82de-15343803c2ba","weight":55},{"event_id":6432,"event_guid":"de977841-8510-4172-9622-dd0563c2cb82","weight":41},{"event_id":6433,"event_guid":"30278963-3b07-49a8-96a7-2b24a8cf573b","weight":41},{"event_id":6434,"event_guid":"6beabddc-2dd6-43d2-9936-618d41d42cde","weight":33},{"event_id":6443,"event_guid":"14281f92-873c-478c-a962-f1eb8b6c15d9","weight":40},{"event_id":6445,"event_guid":"8cbe8908-4040-402f-93b5-5a4a64cf6f09","weight":34},{"event_id":6457,"event_guid":"74b9c748-970f-4693-ac7e-46fcc733d2b4","weight":42},{"event_id":6462,"event_guid":"23e85d7a-9645-4ae2-9954-63b71abc08d4","weight":64},{"event_id":6471,"event_guid":"f17d3060-fb3d-4d73-b1e3-8bd5ec4d4d12","weight":33},{"event_id":6474,"event_guid":"f58a2b6d-bde0-483b-a8db-043ea9371cb6","weight":54}]},{"guid":"4f6f4278-1cfb-4e8d-935d-ec0ac2adefc5","title":"Archäologische Studien im Datenmüll","subtitle":"Welche Daten speichert Amazon über uns?","slug":"35c3-9858-archaologische_studien_im_datenmull","link":"https://fahrplan.events.ccc.de/congress/2018/Fahrplan/events/9858.html","description":"Jeder Nutzer hat das Recht bei seinen Dienstanbietern eine Kopie seiner Daten anzufordern. Doch wer macht das schon? Wir haben genau das getan. Das Ergebnis war nicht nur eine intensive und emotionale Brieffreundschaften mit der Datenschutz-Abteilung von Amazon. Das Ganze hat auch sehr viel Datenmüll zu Tage befördert.\n\nJeder Nutzer hat das Recht bei seinen Dienstanbietern eine Kopie seiner Daten anzufordern. Doch wer macht das schon? Wir haben genau das getan. Das Ergebnis war nicht nur eine intensive und emotionale Brieffreundschaft mit der Datenschutz-Abteilung von Amazon. Das Ganze hat auch sehr viel Datenmüll zu Tage befördert. Amazon schickte eine Tabelle mit den letzten 15.000 Klicks – zu jedem Eintrag gab es bis zu 50 zusätzliche Angaben. \n\nAuf den ersten Blick war klar: In diesen Datenbergen lohnt es sich zu wühlen. Genau das haben wir in den darauf folgenden Monaten getan. Mit einigen Analysen haben wir nach Auffälligkeiten und Mustern gesucht und diese auch gefunden. Amazon weiß, wann wir wo unterwegs waren, wie es um die Qualität unserer Internetverbindung steht, wie es um die Häufigkeit von um Familienbesuchen bestellt ist und und welche Zeitung wir lesen. \n\nDer Vortrag erklärt auf unterhaltsame und kurzweilige Weise, was sich aus unserem Datenmüll mit einfachen Mitteln alles herauslesen lässt. Und warum es problematisch ist, wenn Amazon unsere Vorlieben irgendwann besser kennt, als enge Freunde. Als Bonus geben wir Euch noch die wichtigsten Tipps \u0026 Kniffe auf den Weg, wie ihr auch bei unkooperativen Unternehmen an Eure eigene Datenauskunft kommt. ","original_language":"deu","persons":["Letty","Katharina Nocun"],"tags":["35c3","9858","Ethics, Society \u0026 Politics"],"view_count":11893,"promoted":false,"date":"2018-12-29T00:00:00.000+01:00","release_date":"2018-12-29T01:00:00.000+01:00","updated_at":"2025-07-07T23:45:06.339+02:00","length":2491,"duration":2491,"thumb_url":"https://static.media.ccc.de/media/congress/2018/9858-hd.jpg","poster_url":"https://static.media.ccc.de/media/congress/2018/9858-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/congress/2018/9858-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/congress/2018/9858-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/35c3-9858-archaologische_studien_im_datenmull","url":"https://api.media.ccc.de/public/events/4f6f4278-1cfb-4e8d-935d-ec0ac2adefc5","conference_title":"35C3: Refreshing Memories","conference_url":"https://api.media.ccc.de/public/conferences/35c3","related":[{"event_id":6378,"event_guid":"15f4e5c5-40e1-4c73-8da0-4cc2a773ab13","weight":109},{"event_id":6383,"event_guid":"7177142b-6f15-4fac-af62-c45df7a377a9","weight":236},{"event_id":6390,"event_guid":"6a5007f4-e7d6-4c63-9a10-26dd48a6eb6c","weight":126},{"event_id":6391,"event_guid":"1601bf3b-ce4a-44c9-993f-7d28fa65168d","weight":148},{"event_id":6393,"event_guid":"4db8970f-bbfe-4541-90a8-31a05d599ffb","weight":100},{"event_id":6400,"event_guid":"527b56af-8d56-4edb-9027-9ca60767c742","weight":243},{"event_id":6404,"event_guid":"5b947f86-8ba1-4b99-adbe-7c5030deea0c","weight":121},{"event_id":6406,"event_guid":"686c1387-e761-4df6-b395-f9ddf92d46e7","weight":255},{"event_id":6409,"event_guid":"a42e5a4f-fd9b-4571-bf17-483978afecb3","weight":126},{"event_id":6410,"event_guid":"a12d17e9-3758-4fa0-b612-0c6ba22ea773","weight":196},{"event_id":6411,"event_guid":"42650545-4394-4455-a5f5-9efad111fedc","weight":233},{"event_id":6413,"event_guid":"a9c0c28c-4f40-4d06-99da-d73fbb2655c4","weight":239},{"event_id":6421,"event_guid":"1a28630d-985e-409b-be4a-b6679ecc83c3","weight":218},{"event_id":6422,"event_guid":"e8385c89-d33a-42d8-afb6-8ae28fe5c89d","weight":120},{"event_id":6423,"event_guid":"ea7c532f-cc2d-4cb1-8f15-1933df7fd523","weight":271},{"event_id":6429,"event_guid":"d995955c-319f-4228-b3f4-080868bbfdf8","weight":187},{"event_id":6430,"event_guid":"462f9320-3a0e-4785-82de-15343803c2ba","weight":363},{"event_id":6434,"event_guid":"6beabddc-2dd6-43d2-9936-618d41d42cde","weight":104},{"event_id":6462,"event_guid":"23e85d7a-9645-4ae2-9954-63b71abc08d4","weight":304},{"event_id":6471,"event_guid":"f17d3060-fb3d-4d73-b1e3-8bd5ec4d4d12","weight":266},{"event_id":6474,"event_guid":"f58a2b6d-bde0-483b-a8db-043ea9371cb6","weight":452},{"event_id":6488,"event_guid":"8943659a-536d-4afb-85de-f1b8b29a7902","weight":155},{"event_id":6493,"event_guid":"2375222b-7dae-4bca-a5b0-aea227ab0d76","weight":152},{"event_id":6494,"event_guid":"9a91d92b-0691-46b2-ba73-112bc598342f","weight":100},{"event_id":6499,"event_guid":"a750228d-a37d-43c0-8e2f-d46137a991dc","weight":503},{"event_id":6503,"event_guid":"d0d6d058-f117-4ccb-ba6a-c41d9290a287","weight":415},{"event_id":6507,"event_guid":"787007cf-828d-4409-94b0-90a0b8d727a0","weight":495},{"event_id":6523,"event_guid":"240fe8a1-ee33-4f07-88d0-34b8bb04db71","weight":129},{"event_id":6532,"event_guid":"94447a62-a3ba-4f6d-a3b7-b5318a954651","weight":119},{"event_id":6535,"event_guid":"a875f05c-5eeb-4478-9e6f-863fc52b8868","weight":293},{"event_id":6543,"event_guid":"48ed6dea-e67d-4866-8c35-318e9d892363","weight":571},{"event_id":6545,"event_guid":"400622c5-3754-43fd-aaf3-0ca00e9ad551","weight":291},{"event_id":6551,"event_guid":"3a571c21-31ed-453b-886d-7dea7b5751cd","weight":168},{"event_id":6553,"event_guid":"a667d070-483e-4e2b-9bf9-d9a5475b6356","weight":132},{"event_id":6577,"event_guid":"49fe1044-4038-4cec-8e80-71621c9e7d6e","weight":107},{"event_id":6603,"event_guid":"ea00d1e0-a580-415f-a8cf-f02883d939dc","weight":383},{"event_id":6611,"event_guid":"b1b28bd0-5279-4950-8385-9ee8a57187f9","weight":401}]},{"guid":"14281f92-873c-478c-a962-f1eb8b6c15d9","title":"SymbiFlow - Finally the GCC of FPGAs!","subtitle":"A fully FOSS, Verilog to bitstream, timing driven, cross FPGA, usable toolchain.","slug":"35c3-9631-symbiflow_-_finally_the_gcc_of_fpgas","link":"https://fahrplan.events.ccc.de/congress/2018/Fahrplan/events/9631.html","description":"The \u003ca href=\"http://symbiflow.github.io\"\u003eSymbiFlow project\u003c/a\u003e aims to be the \"GCC of FPGAs\" - a fully open source toolchain supporting, multiple FPGAs from different vendors. Allowing compilation from Verilog to bitstream without touching vendor provided tools, it includes support for large modern FPGAs like the Lattice ECP5 and Xilinx 7 series. These FPGAs can be used for things previously out of reach of FOSS tools, things like high resolution video and many gigabit networking. We have also documented the FPGA bitstreams to allow other new tools and a process for replicating this effort on new types of FPGAs!\n\n\u003cp\u003e\nThe \u003ca href=\"http://symbiflow.github.io\"\u003eSymbiFlow project\u003c/a\u003e aims to be the \"GCC of FPGAs\" - a fully open source toolchain supporting multiple FPGAs from multiple different vendors. FPGAs have been around since 1980s but most have previously require getting giant closed source proprietary black boxes from the FPGA vendor (10 gigabytes or more!). Thanks to SymbiFlow this is no longer the case! \n\u003c/p\u003e\u003cp\u003e\nLike the previous IceStorm efforts, SymbiFlow includes \u003cb\u003eboth\u003c/b\u003e documentation of FPGA bitstreams and a \u003cb\u003eworking\u003c/b\u003etoolchain for compiling Verilog into these bitstreams. Unlike previous efforts, this new toolchain supports industry standard timing driven place, and route and significantly larger designs. This makes SymbiFlow a \u003cb\u003ebig\u003c/b\u003e change over the previous Project IceStorm effort and enables support for large, modern FPGAs that can be used for things like high resolution video and many gigabit networking.\n\u003c/p\u003e\u003cp\u003e\nThis presentation will give you an update on the current status of the project. What currently works, the future roadmap and how you can help with the project and how to expand the number of supported FPGAs even further.\n\u003c/p\u003e\u003cp\u003e\nCurrently SymbiFlow is supporting the Lattice iCE40 plus two modern, capable and popular FPGAs architectures - the Lattice ECP5 and Xilinx 7 Series. The project has also gone to an effort to provide a well documented process for understanding FPGA bitstreams. This provides a clear pathway for new contributors to extend the tooling to support even more FPGAs!\n\u003c/p\u003e\u003cp\u003e\nCome find out about how a small group are changing the world of FPGA development!\n\u003c/p\u003e\n\n\u003ch3\u003eAbout FPGAs\u003c/h3\u003e\n\u003cp\u003e\nDue to their reconfigurable nature, FPGAs make hardware problems into software problems and enable anyone to building custom integrated circuits. This means you could create \u003cb\u003eyour\u003c/b\u003e ideal microcontroller, not what some manufacturer \u003cb\u003ethinks\u003c/b\u003e you want. You can have the \u003cb\u003eexact\u003c/b\u003e right set of peripherals including as many SPI, I2C or CAN as you want!\n\u003c/p\u003e\u003cp\u003e\nPreviously developing for FPGAs has require getting giant closed source proprietary black boxes from the FPGA vendor (10 gigabytes or more!). This has strongly hampered their adoption and reduced them to niche use cases. However, with the ending of Moore's law and things like \u003ca href=\"https://riscv.org/\"\u003eRISC-V\u003c/a\u003e, FPGAs have a strong role to play in enabling open source communities to participate in the explosion of new hardware design. They also enable us to apply the high speed of innovation and security we expect from an open source software.\n\u003c/p\u003e\n\n\u003ch3\u003ePresenters\u003c/h3\u003e\n\u003cp\u003e\n\u003ca href=\"https://blog.mithis.net\"\u003eTim 'mithro' Ansell\u003c/a\u003e is the founder of \u003ca href=\"http://code.timvideos.us\"\u003eTimVideos\u003c/a\u003e.He is known for having to many projects including hardware like the \u003ca href=\"https://hdmi2usb.tv\"\u003eHDMI2USB.tv\u003c/a\u003e, \u003ca href=\"https://tomu.im\"\u003eI'm Tomu\u003c/a\u003e and many more! Through this frustration with FPGA toolchains while developing these projects he ended up being heavily involved with the development of the \u003ca href=\"http://symbiflow.github.io\"\u003eSymbiFlow\u003c/a\u003e project.\n\u003c/p\u003e\n\n\u003ca href=\"https://symbiflow.github.io\"\u003ehttps://symbiflow.github.io\u003c/a\u003e\n\n\u003ca href=\"http://github.com/SymbiFlow\"\u003ehttp://github.com/SymbiFlow\u003c/a\u003e","original_language":"eng","persons":["Tim 'mithro' Ansell"],"tags":["35c3","9631","Hardware \u0026 Making"],"view_count":1239,"promoted":false,"date":"2018-12-28T00:00:00.000+01:00","release_date":"2018-12-28T01:00:00.000+01:00","updated_at":"2025-06-26T09:30:02.810+02:00","length":3723,"duration":3723,"thumb_url":"https://static.media.ccc.de/media/congress/2018/9631-hd.jpg","poster_url":"https://static.media.ccc.de/media/congress/2018/9631-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/congress/2018/9631-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/congress/2018/9631-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/35c3-9631-symbiflow_-_finally_the_gcc_of_fpgas","url":"https://api.media.ccc.de/public/events/14281f92-873c-478c-a962-f1eb8b6c15d9","conference_title":"35C3: Refreshing Memories","conference_url":"https://api.media.ccc.de/public/conferences/35c3","related":[{"event_id":6382,"event_guid":"2912b643-f5a8-4bbd-8b24-74983bc55754","weight":32},{"event_id":6385,"event_guid":"9d8d4506-03b2-483d-aee5-d106f0a3eef5","weight":44},{"event_id":6404,"event_guid":"5b947f86-8ba1-4b99-adbe-7c5030deea0c","weight":38},{"event_id":6409,"event_guid":"a42e5a4f-fd9b-4571-bf17-483978afecb3","weight":44},{"event_id":6411,"event_guid":"42650545-4394-4455-a5f5-9efad111fedc","weight":46},{"event_id":6418,"event_guid":"dbd61e6a-dbde-4dcd-9b2e-73ba7ad62861","weight":43},{"event_id":6419,"event_guid":"96d10915-cc4b-42ca-ad75-15205db70d0b","weight":38},{"event_id":6422,"event_guid":"e8385c89-d33a-42d8-afb6-8ae28fe5c89d","weight":49},{"event_id":6430,"event_guid":"462f9320-3a0e-4785-82de-15343803c2ba","weight":41},{"event_id":6432,"event_guid":"de977841-8510-4172-9622-dd0563c2cb82","weight":43},{"event_id":6433,"event_guid":"30278963-3b07-49a8-96a7-2b24a8cf573b","weight":34},{"event_id":6434,"event_guid":"6beabddc-2dd6-43d2-9936-618d41d42cde","weight":29},{"event_id":6435,"event_guid":"9777cea0-ac06-4274-85db-908c1e87e2f4","weight":39},{"event_id":6442,"event_guid":"a24c67d2-9cad-41a5-ada4-eff706d29920","weight":191},{"event_id":6457,"event_guid":"74b9c748-970f-4693-ac7e-46fcc733d2b4","weight":33},{"event_id":6458,"event_guid":"3ff227f1-93cc-4a1d-8f0e-68fc12aea2c9","weight":40},{"event_id":6479,"event_guid":"8c84a37f-a8a5-4061-bfde-8da074ea8693","weight":34},{"event_id":6502,"event_guid":"e66cded3-7336-42bd-a7c8-d77073465ad2","weight":33}]},{"guid":"9e340a17-98f7-4ac2-8fd4-2f195c60c212","title":"35C3 Infrastructure Review","subtitle":"Up and to the right: All the statistics about this event you could wish for","slug":"35c3-9576-35c3_infrastructure_review","link":"https://fahrplan.events.ccc.de/congress/2018/Fahrplan/events/9576.html","description":"35C3 is run by teams of volunteers. 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– Python for Microcontrollers","subtitle":"How high-level scripting languages make your hardware project beautifuly easy","slug":"35c3-9648-micropython_python_for_microcontrollers","link":"https://fahrplan.events.ccc.de/congress/2018/Fahrplan/events/9648.html","description":"MicroPython is a lean and efficient implementation of the Python 3 programming language that includes a small subset of the Python standard library and is optimised to run on microcontrollers and in constrained environments.\u003cbr\u003e\nThis talk will give an overview about the MicroPython hard- and software and introduces the community.\n\nMicroPython is an Open Source project and developed in the open on GitHub. With more than 7000 stars, it ranks in the top 100 of the most popular C/C++ projects.\u003cbr\u003e\nThe MicroPython pyboard is a compact electronic circuit board that runs MicroPython on the bare metal, giving you a low-level Python operating system that can be used to control all kinds of electronic projects.\u003cbr\u003e\nMicroPython is packed full of advanced features such as an interactive prompt, arbitrary precision integers, closures, list comprehension, generators, exception handling and more. Yet it is compact enough to fit and run within just 256k of code space and 16k of RAM.\u003cbr\u003e\nMicroPython aims to be as compatible with normal Python as possible to allow you to transfer code with ease from the desktop to a microcontroller or embedded system.\u003cbr\u003e\nIt's used by educators, makers and professional hard- and software developers around the world. The use cases reach from embedded hardware testing over Industrial Internet of Things into space applications.\n\n\u003ca href=\"micropython.org\"\u003emicropython.org\u003c/a\u003e\n\n\u003ca href=\"github.com/micropython\"\u003egithub.com/micropython\u003c/a\u003e","original_language":"eng","persons":["Christine Spindler"],"tags":["35c3","9648","Hardware \u0026 Making"],"view_count":2734,"promoted":false,"date":"2018-12-29T00:00:00.000+01:00","release_date":"2018-12-29T01:00:00.000+01:00","updated_at":"2025-06-17T20:00:04.759+02:00","length":2476,"duration":2476,"thumb_url":"https://static.media.ccc.de/media/congress/2018/9648-hd.jpg","poster_url":"https://static.media.ccc.de/media/congress/2018/9648-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/congress/2018/9648-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/congress/2018/9648-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/35c3-9648-micropython_python_for_microcontrollers","url":"https://api.media.ccc.de/public/events/e66cded3-7336-42bd-a7c8-d77073465ad2","conference_title":"35C3: Refreshing Memories","conference_url":"https://api.media.ccc.de/public/conferences/35c3","related":[{"event_id":6382,"event_guid":"2912b643-f5a8-4bbd-8b24-74983bc55754","weight":64},{"event_id":6400,"event_guid":"527b56af-8d56-4edb-9027-9ca60767c742","weight":68},{"event_id":6408,"event_guid":"ffdc92f3-1a39-4931-9409-f8bfabe9f628","weight":55},{"event_id":6409,"event_guid":"a42e5a4f-fd9b-4571-bf17-483978afecb3","weight":57},{"event_id":6411,"event_guid":"42650545-4394-4455-a5f5-9efad111fedc","weight":59},{"event_id":6418,"event_guid":"dbd61e6a-dbde-4dcd-9b2e-73ba7ad62861","weight":61},{"event_id":6430,"event_guid":"462f9320-3a0e-4785-82de-15343803c2ba","weight":31},{"event_id":6457,"event_guid":"74b9c748-970f-4693-ac7e-46fcc733d2b4","weight":80},{"event_id":6471,"event_guid":"f17d3060-fb3d-4d73-b1e3-8bd5ec4d4d12","weight":33},{"event_id":6474,"event_guid":"f58a2b6d-bde0-483b-a8db-043ea9371cb6","weight":98},{"event_id":6493,"event_guid":"2375222b-7dae-4bca-a5b0-aea227ab0d76","weight":64},{"event_id":6499,"event_guid":"a750228d-a37d-43c0-8e2f-d46137a991dc","weight":110},{"event_id":6503,"event_guid":"d0d6d058-f117-4ccb-ba6a-c41d9290a287","weight":114},{"event_id":6507,"event_guid":"787007cf-828d-4409-94b0-90a0b8d727a0","weight":72},{"event_id":6511,"event_guid":"4f6f4278-1cfb-4e8d-935d-ec0ac2adefc5","weight":63},{"event_id":6514,"event_guid":"7228f88d-8d6f-40a9-a5dd-b5c91b823ada","weight":66},{"event_id":6517,"event_guid":"e77ef54a-5dd7-4be1-80c7-42726b273e6f","weight":69},{"event_id":6519,"event_guid":"5a8097ad-15c2-492e-8bc4-6b634fd8e963","weight":73},{"event_id":6520,"event_guid":"64d3f3f5-5665-4050-ba15-0db530ecc262","weight":72},{"event_id":6523,"event_guid":"240fe8a1-ee33-4f07-88d0-34b8bb04db71","weight":83},{"event_id":6530,"event_guid":"83bf042d-7382-4975-a3f8-92229944b8fc","weight":56},{"event_id":6532,"event_guid":"94447a62-a3ba-4f6d-a3b7-b5318a954651","weight":99},{"event_id":6535,"event_guid":"a875f05c-5eeb-4478-9e6f-863fc52b8868","weight":69},{"event_id":6536,"event_guid":"0a4a43e0-2b8d-424c-aaa3-101c843de75c","weight":86},{"event_id":6543,"event_guid":"48ed6dea-e67d-4866-8c35-318e9d892363","weight":70},{"event_id":6603,"event_guid":"ea00d1e0-a580-415f-a8cf-f02883d939dc","weight":75},{"event_id":6611,"event_guid":"b1b28bd0-5279-4950-8385-9ee8a57187f9","weight":69}]},{"guid":"36635330-55d6-4297-abcd-6d22fd2d22df","title":"Microtargeting und Manipulation","subtitle":"Von Cambridge Analytica zur EU-Wahl","slug":"35c3-10037-microtargeting_und_manipulation","link":"https://fahrplan.events.ccc.de/congress/2018/Fahrplan/events/10037.html","description":"Die Möglichkeiten des Microtargetings, aber auch der Desinformation mit Hilfe von Werbeplattformen wie Facebook sind vielfältiger, als man vor dem Cambridge-Analytica-Skandal vielleicht vermutet hätte. Darauf wollen wir auch angesichts der anstehenden Wahlen in Europa einen Blick werfen.\n\nSeit dem US-Präsidentschaftswahlkampf und dem Brexit-Entscheid sind Details ans Licht gekommen, wie politische Propaganda heute praktisch durchgeführt wird. Was die noch nicht einmal beendeten Untersuchungen bisher ergeben haben, wollen wir zusammenfassen. Denn dass sie mindestens dazu beitrugen, die Wahlergebnisse zu beeinflussen, ist nun  nachvollziehbar.\n\nEntsprechend werden in Brüssel derzeit Gegenmaßnahmen geplant, die die Wahlen zum Europäischen Parlament vor ungebetenen verdeckten Manipulationen schützen sollen. Aber halten sich die zur Wahl Stehenden selber an ihre Forderungen und Vorschläge?","original_language":"deu","persons":["Ingo Dachwitz","Constanze Kurz"],"tags":["35c3","10037","Ethics, Society \u0026 Politics"],"view_count":2280,"promoted":false,"date":"2018-12-30T00:00:00.000+01:00","release_date":"2018-12-30T01:00:00.000+01:00","updated_at":"2025-06-17T15:00:05.405+02:00","length":2632,"duration":2632,"thumb_url":"https://static.media.ccc.de/media/congress/2018/10037-hd.jpg","poster_url":"https://static.media.ccc.de/media/congress/2018/10037-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/congress/2018/10037-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/congress/2018/10037-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/35c3-10037-microtargeting_und_manipulation","url":"https://api.media.ccc.de/public/events/36635330-55d6-4297-abcd-6d22fd2d22df","conference_title":"35C3: Refreshing Memories","conference_url":"https://api.media.ccc.de/public/conferences/35c3","related":[{"event_id":6383,"event_guid":"7177142b-6f15-4fac-af62-c45df7a377a9","weight":48},{"event_id":6421,"event_guid":"1a28630d-985e-409b-be4a-b6679ecc83c3","weight":56},{"event_id":6430,"event_guid":"462f9320-3a0e-4785-82de-15343803c2ba","weight":70},{"event_id":6462,"event_guid":"23e85d7a-9645-4ae2-9954-63b71abc08d4","weight":50},{"event_id":6466,"event_guid":"2d71612c-7f40-484b-a939-10b809aedd80","weight":46},{"event_id":6471,"event_guid":"f17d3060-fb3d-4d73-b1e3-8bd5ec4d4d12","weight":59},{"event_id":6474,"event_guid":"f58a2b6d-bde0-483b-a8db-043ea9371cb6","weight":58},{"event_id":6499,"event_guid":"a750228d-a37d-43c0-8e2f-d46137a991dc","weight":54},{"event_id":6507,"event_guid":"787007cf-828d-4409-94b0-90a0b8d727a0","weight":61},{"event_id":6511,"event_guid":"4f6f4278-1cfb-4e8d-935d-ec0ac2adefc5","weight":79},{"event_id":6521,"event_guid":"020051ff-2594-46ce-b92a-0786743e4624","weight":43},{"event_id":6543,"event_guid":"48ed6dea-e67d-4866-8c35-318e9d892363","weight":108},{"event_id":6545,"event_guid":"400622c5-3754-43fd-aaf3-0ca00e9ad551","weight":87},{"event_id":6551,"event_guid":"3a571c21-31ed-453b-886d-7dea7b5751cd","weight":44},{"event_id":6553,"event_guid":"a667d070-483e-4e2b-9bf9-d9a5475b6356","weight":103},{"event_id":6565,"event_guid":"fb15f53a-ca5b-4c29-b901-89398e9aab72","weight":74},{"event_id":6568,"event_guid":"13d40859-635a-49e6-91bd-0f64bfcfe64c","weight":96},{"event_id":6570,"event_guid":"e4dbae08-779a-4972-a099-7c85df141fa4","weight":59},{"event_id":6577,"event_guid":"49fe1044-4038-4cec-8e80-71621c9e7d6e","weight":58},{"event_id":6583,"event_guid":"623fd999-d7dd-4fd8-896c-75e51a21df1e","weight":143},{"event_id":6593,"event_guid":"c293b397-9fad-45ff-9ffe-716503c6c095","weight":59},{"event_id":6603,"event_guid":"ea00d1e0-a580-415f-a8cf-f02883d939dc","weight":134},{"event_id":6607,"event_guid":"52ce1398-fa9b-4bd3-aa9e-6a49a764ac2c","weight":108},{"event_id":6611,"event_guid":"b1b28bd0-5279-4950-8385-9ee8a57187f9","weight":135}]},{"guid":"bf5019dc-499d-4c06-9ad0-35adbe01e7f3","title":"Quantum Mechanics","subtitle":"A Gentle Introduction","slug":"35c3-9792-quantum_mechanics","link":"https://fahrplan.events.ccc.de/congress/2018/Fahrplan/events/9792.html","description":"An (almost) self-contained introduction to the basic ideas of quantum mechanics. The theory and important experimental results will be discussed.\n\n\u003cp\u003eQuantum mechanics is one of the two paradigm-changing physical theories of the early twentieth century (the other being special and general relativity). Suddenly, one of the most fundamental physical theories was no longer deterministic: Measurement is a probabilistic process in quantum mechanics. This caused a controversy on how to interpret this and whether quantum mechanics is a complete theory that continues until today.\u003c/p\u003e\n\u003cp\u003eThis talk tries to counter a trend: Most people know the fundamentals of special relativity, while few know quantum mechanics beyond the Bohr model of hydrogen. On reason is that the presentation of quantum mechanics in schoolbooks is often dated, inaccurate and incomplete, and, as a consequence, quantum mechanical concepts are often used as a magical component in fringe science and esoteric theories.\u003c/p\u003e\n\u003cp\u003eThe talk will shortly discuss some of the experimental results that have lead to the formulation of quantum mechanics and then formulate the theory. The parts of quantum mechanics that often show up in quack theories will be examined and dissected.\u003c/p\u003e\n\u003cp\u003eAllergy advice: This talk may contain mathematics. Some prior knowledge of linear algebra will help to understand this talk.\u003c/p\u003e","original_language":"eng","persons":["sri"],"tags":["35c3","9792","Science"],"view_count":3072,"promoted":false,"date":"2018-12-27T00:00:00.000+01:00","release_date":"2018-12-28T01:00:00.000+01:00","updated_at":"2025-04-07T21:00:05.296+02:00","length":3449,"duration":3449,"thumb_url":"https://static.media.ccc.de/media/congress/2018/9792-hd.jpg","poster_url":"https://static.media.ccc.de/media/congress/2018/9792-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/congress/2018/9792-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/congress/2018/9792-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/35c3-9792-quantum_mechanics","url":"https://api.media.ccc.de/public/events/bf5019dc-499d-4c06-9ad0-35adbe01e7f3","conference_title":"35C3: Refreshing Memories","conference_url":"https://api.media.ccc.de/public/conferences/35c3","related":[{"event_id":6383,"event_guid":"7177142b-6f15-4fac-af62-c45df7a377a9","weight":96},{"event_id":6396,"event_guid":"b34662ae-f1c6-4711-9270-b5865f6dd6c8","weight":80},{"event_id":6400,"event_guid":"527b56af-8d56-4edb-9027-9ca60767c742","weight":212},{"event_id":6401,"event_guid":"f0d70663-0769-4462-ad27-bc516d9cb141","weight":122},{"event_id":6404,"event_guid":"5b947f86-8ba1-4b99-adbe-7c5030deea0c","weight":147},{"event_id":6406,"event_guid":"686c1387-e761-4df6-b395-f9ddf92d46e7","weight":96},{"event_id":6408,"event_guid":"ffdc92f3-1a39-4931-9409-f8bfabe9f628","weight":126},{"event_id":6409,"event_guid":"a42e5a4f-fd9b-4571-bf17-483978afecb3","weight":111},{"event_id":6411,"event_guid":"42650545-4394-4455-a5f5-9efad111fedc","weight":138},{"event_id":6413,"event_guid":"a9c0c28c-4f40-4d06-99da-d73fbb2655c4","weight":92},{"event_id":6415,"event_guid":"5f5d8fd7-45a7-44e4-8d82-dfb8ee692f8b","weight":148},{"event_id":6418,"event_guid":"dbd61e6a-dbde-4dcd-9b2e-73ba7ad62861","weight":133},{"event_id":6419,"event_guid":"96d10915-cc4b-42ca-ad75-15205db70d0b","weight":99},{"event_id":6421,"event_guid":"1a28630d-985e-409b-be4a-b6679ecc83c3","weight":106},{"event_id":6422,"event_guid":"e8385c89-d33a-42d8-afb6-8ae28fe5c89d","weight":140},{"event_id":6423,"event_guid":"ea7c532f-cc2d-4cb1-8f15-1933df7fd523","weight":118},{"event_id":6429,"event_guid":"d995955c-319f-4228-b3f4-080868bbfdf8","weight":79},{"event_id":6430,"event_guid":"462f9320-3a0e-4785-82de-15343803c2ba","weight":131},{"event_id":6434,"event_guid":"6beabddc-2dd6-43d2-9936-618d41d42cde","weight":112},{"event_id":6435,"event_guid":"9777cea0-ac06-4274-85db-908c1e87e2f4","weight":97},{"event_id":6462,"event_guid":"23e85d7a-9645-4ae2-9954-63b71abc08d4","weight":87},{"event_id":6492,"event_guid":"bc545b26-8319-43fb-abc2-f624ef414ee8","weight":107},{"event_id":6499,"event_guid":"a750228d-a37d-43c0-8e2f-d46137a991dc","weight":80},{"event_id":6603,"event_guid":"ea00d1e0-a580-415f-a8cf-f02883d939dc","weight":82}]},{"guid":"75b955c7-3e7c-463d-9d31-5b1e1745a5b2","title":"Open Source Orgelbau","subtitle":null,"slug":"35c3-9768-open_source_orgelbau","link":"https://fahrplan.events.ccc.de/congress/2018/Fahrplan/events/9768.html","description":"Spaß und ein kleines Bisschen Wissenschaft mit 3D-gedruckten Orgelteilen\n\nMusikinstrumentenbau ist überwiegend geheim-by-accident, es wird persönlich weiter gegeben und ist nicht ohne weiteres öffentlich zugänglich. Das ist für musik- und handwerklich interessierte Nerds natürlich unbefriedigend.  \n3D-gedruckte Pfeifen werden ich mitbringen.\n\n## Ablauf \n* Kurze Einführung, was ist eine Orgel eigentlich \n* Was kann man heute cooler machen mit 3D-Druck und modischer Elektronik, Erläuterungen zu Funktionsweisen und CAD-Files\n* Überlegungen über Tastatur-Dynamik \n\n## Links \nDas Spektrogramm auf dem Mac: \nffmpeg -f avfoundation -i \":0\" -lavfi showspectrum=s=1440x900:slide=rscroll -c:v rawvideo -r 25 -pix_fmt yuv420p -f matroska - | mpv - \nLinux: ffplay -f pulse -i \"default\"\n\nPreviously auf media.ccc.de \n* https://media.ccc.de/v/MRMCD15-7058-die_pfeifenorgel_im_zeitraffer\n* https://media.ccc.de/v/WHTT3V\n\nParametrische Orgelpfeifen-Files (FreeCAD und OpenSCAD):\n* https://github.com/benjaminwand/3d-printed-labial-pipe \n* https://github.com/benjaminwand/3d-printed-reversed-free-reed-pipe\n* https://github.com/benjaminwand/3d-printed-organ-parts\n\nFachwörter-pdf: https://www.walcker.com/downloads/dictionnaire-des-orgues.pdf","original_language":"deu","persons":["Benjamin Wand","Jannik Beyerstedt"],"tags":["35c3","9768","Hardware \u0026 Making"],"view_count":1534,"promoted":false,"date":"2018-12-30T00:00:00.000+01:00","release_date":"2018-12-30T01:00:00.000+01:00","updated_at":"2025-07-07T22:30:04.952+02:00","length":2976,"duration":2976,"thumb_url":"https://static.media.ccc.de/media/congress/2018/9768-hd.jpg","poster_url":"https://static.media.ccc.de/media/congress/2018/9768-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/congress/2018/9768-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/congress/2018/9768-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/35c3-9768-open_source_orgelbau","url":"https://api.media.ccc.de/public/events/75b955c7-3e7c-463d-9d31-5b1e1745a5b2","conference_title":"35C3: Refreshing Memories","conference_url":"https://api.media.ccc.de/public/conferences/35c3","related":[{"event_id":5232,"event_guid":"57485454-3356-2020-2020-202020202020","weight":32},{"event_id":6423,"event_guid":"ea7c532f-cc2d-4cb1-8f15-1933df7fd523","weight":24},{"event_id":6430,"event_guid":"462f9320-3a0e-4785-82de-15343803c2ba","weight":38},{"event_id":6462,"event_guid":"23e85d7a-9645-4ae2-9954-63b71abc08d4","weight":16},{"event_id":6474,"event_guid":"f58a2b6d-bde0-483b-a8db-043ea9371cb6","weight":36},{"event_id":6499,"event_guid":"a750228d-a37d-43c0-8e2f-d46137a991dc","weight":38},{"event_id":6503,"event_guid":"d0d6d058-f117-4ccb-ba6a-c41d9290a287","weight":32},{"event_id":6507,"event_guid":"787007cf-828d-4409-94b0-90a0b8d727a0","weight":13},{"event_id":6511,"event_guid":"4f6f4278-1cfb-4e8d-935d-ec0ac2adefc5","weight":34},{"event_id":6523,"event_guid":"240fe8a1-ee33-4f07-88d0-34b8bb04db71","weight":6},{"event_id":6524,"event_guid":"9f27a4c2-f957-4bad-81a8-988a37429d5c","weight":30},{"event_id":6535,"event_guid":"a875f05c-5eeb-4478-9e6f-863fc52b8868","weight":58},{"event_id":6536,"event_guid":"0a4a43e0-2b8d-424c-aaa3-101c843de75c","weight":30},{"event_id":6543,"event_guid":"48ed6dea-e67d-4866-8c35-318e9d892363","weight":59},{"event_id":6545,"event_guid":"400622c5-3754-43fd-aaf3-0ca00e9ad551","weight":34},{"event_id":6567,"event_guid":"b87de377-eb03-4795-b998-7988a63fc239","weight":35},{"event_id":6569,"event_guid":"1f290832-c93f-453b-9966-83ecbda4c1c3","weight":37},{"event_id":6570,"event_guid":"e4dbae08-779a-4972-a099-7c85df141fa4","weight":34},{"event_id":6576,"event_guid":"29febf04-4e28-4420-b159-d22634c6817e","weight":30},{"event_id":6583,"event_guid":"623fd999-d7dd-4fd8-896c-75e51a21df1e","weight":36},{"event_id":6598,"event_guid":"8bd222ad-34a7-468a-9e83-11767dcfa809","weight":25},{"event_id":6603,"event_guid":"ea00d1e0-a580-415f-a8cf-f02883d939dc","weight":35},{"event_id":6607,"event_guid":"52ce1398-fa9b-4bd3-aa9e-6a49a764ac2c","weight":37},{"event_id":6608,"event_guid":"46b7c5d8-318d-4f6c-a17e-73f2638ab46a","weight":30},{"event_id":6611,"event_guid":"b1b28bd0-5279-4950-8385-9ee8a57187f9","weight":90}]}]}