{"acronym":"datengarten","aspect_ratio":"16:9","updated_at":"2026-04-04T09:00:03.579+02:00","title":"CCCB Datengarten","schedule_url":"","slug":"regional/datengarten","event_last_released_at":"2025-06-04T00:00:00.000+02:00","link":"","description":"","webgen_location":"regional/datengarten","logo_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/datengarten.png","images_url":"https://static.media.ccc.de/media/regional/berlin/datengarten","recordings_url":"https://cdn.media.ccc.de/contributors/berlin/datengarten","url":"https://api.media.ccc.de/public/conferences/datengarten","events":[{"guid":"743b35a6-jsdj-11e5-882f-0beea432bf4e","title":"DG65: Foreign Function Interfaces","subtitle":"","slug":"dg65","link":"https://c3voc.de","description":"\u003cp\u003e\u003cspan style=\"color: #222222; font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; font-size: 14px; line-height: 20px;\"\u003eWir begeben uns auf eine spannende Reise durch die Grenzgebiete zwischen den Programmiersprachen. In einer Mischung aus Demo und Vortrag wird Sebastian euch die Rolle von FFIs im Interoperabilit\u0026auml;ts-Dschungel zeigen und sein Bestes geben, das alles ein kleines bisschen weniger gruselig zu machen.\u003c/span\u003e\u003c/p\u003e","original_language":"deu","persons":["Jaseg"],"tags":["datengarten"],"view_count":214,"promoted":false,"date":"2016-04-12T00:00:00.000+02:00","release_date":"2016-04-13T02:00:00.000+02:00","updated_at":"2026-02-02T20:15:12.434+01:00","length":4869,"duration":4869,"thumb_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/65-hd.jpg","poster_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/65-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/743b35a6-jsdj-11e5-882f-0beea432bf4e-timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/743b35a6-jsdj-11e5-882f-0beea432bf4e-thumbnails.vtt","frontend_link":"https://media.ccc.de/v/dg65","url":"https://api.media.ccc.de/public/events/743b35a6-jsdj-11e5-882f-0beea432bf4e","conference_title":"CCCB Datengarten","conference_url":"https://api.media.ccc.de/public/conferences/datengarten","related":[{"event_id":2703,"event_guid":"68ba4a40-b5a4-4ef5-b22c-baf1b0f65f32","weight":5},{"event_id":2797,"event_guid":"d934d3e2-9de8-11e5-8a67-5b7bcd9fe77d","weight":9},{"event_id":2957,"event_guid":"27f4fab0-b7ad-11e5-9877-fb7fcf035cf2","weight":5},{"event_id":2960,"event_guid":"a871e2e5-3750-4bf7-b96f-8204bd9a951d","weight":10},{"event_id":3043,"event_guid":"79e60f58-b2e7-4910-be32-f0a8896569e0","weight":5},{"event_id":3513,"event_guid":"5e2e66e3-23ac-4331-b2cf-5428a2649694","weight":6},{"event_id":3564,"event_guid":"3dc712b9-9051-4005-8948-56d6344a2f41","weight":11},{"event_id":3772,"event_guid":"e89c168d-dc51-4de1-8aa0-26743ee5c815","weight":6},{"event_id":3969,"event_guid":"3da0c4af-8e71-491f-a9cc-206d5fd98325","weight":5},{"event_id":4605,"event_guid":"8d382482-9817-11e7-951c-33f9470b8ba7","weight":6}]},{"guid":"8676bfda-c760-45e3-bbf9-9c005bfb38d1","title":"DG55: Technology and data use among vulnerable communities","subtitle":"","slug":"dg55-Technology-and-data-use-among-vulnerable-communities","link":"https://berlin.ccc.de/wiki/Datengarten/55","description":"\u003cp\u003eLooking at how new technologies are being used in less developed economies to help address pressing social problems. The talk will be given in German.\u003c/p\u003e","original_language":"eng","persons":["Zara Rahman"],"tags":[],"view_count":389,"promoted":false,"date":"2015-07-14T20:00:00.000+02:00","release_date":"2015-07-15T02:00:00.000+02:00","updated_at":"2025-06-01T19:45:11.051+02:00","length":2326,"duration":2326,"thumb_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/dg55-hd.jpg","poster_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/dg55-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/8676bfda-c760-45e3-bbf9-9c005bfb38d1-timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/8676bfda-c760-45e3-bbf9-9c005bfb38d1-thumbnails.vtt","frontend_link":"https://media.ccc.de/v/dg55-Technology-and-data-use-among-vulnerable-communities","url":"https://api.media.ccc.de/public/events/8676bfda-c760-45e3-bbf9-9c005bfb38d1","conference_title":"CCCB Datengarten","conference_url":"https://api.media.ccc.de/public/conferences/datengarten","related":[{"event_id":2316,"event_guid":"5468e017-bf80-4910-9616-4efd93efb9a2","weight":10},{"event_id":2352,"event_guid":"9d01b6b6-2639-4166-a837-4b6fc597c188","weight":9},{"event_id":2446,"event_guid":"725d37fb-0e6c-4ac0-9106-4cefa8e898ea","weight":5},{"event_id":2662,"event_guid":"ce74d9d3-fdfe-4fe6-9b4c-acdebbcbea2e","weight":6},{"event_id":2703,"event_guid":"68ba4a40-b5a4-4ef5-b22c-baf1b0f65f32","weight":10},{"event_id":2704,"event_guid":"c4f1cabb-f667-46c5-9bfd-a5b07b6f67b5","weight":6},{"event_id":2960,"event_guid":"a871e2e5-3750-4bf7-b96f-8204bd9a951d","weight":7},{"event_id":3772,"event_guid":"e89c168d-dc51-4de1-8aa0-26743ee5c815","weight":5}]},{"guid":"aad42966-21c3-11e7-9b07-b7ec1ca97360","title":"DG76: Screening in Drug Design","subtitle":"","slug":"dg-76","link":"https://c3voc.de","description":"\u003cp\u003eBernd arbeitet am Leibniz-Institut f\u0026uuml;r Molekulare Pharmakologie (FMP) und ist verantwortlich f\u0026uuml;r das Design von Datenbanken chemischer Strukturen in der Arbeitsgruppe Computational Chemistry/Drug Design. Im Drug Design wird versucht neue Wirkstoffe zu finden oder bekannte Strukturen zu optimieren. Eine der Rechen aufw\u0026auml;ndigsten Strategien ist das Screening bzw. virtuelle Screening. Bernd wird nach einem allgemeinen \u0026Uuml;berblick genauer auf das Screening und virtuelle Screening eingehen.\u003c/p\u003e","original_language":"deu","persons":["Bernd"],"tags":["datengarten","76"],"view_count":270,"promoted":false,"date":"2017-03-11T20:00:00.000+01:00","release_date":"2017-04-16T02:00:00.000+02:00","updated_at":"2026-02-09T22:00:14.581+01:00","length":5608,"duration":5608,"thumb_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/76-hd.jpg","poster_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/76-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/aad42966-21c3-11e7-9b07-b7ec1ca97360-timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/aad42966-21c3-11e7-9b07-b7ec1ca97360-thumbnails.vtt","frontend_link":"https://media.ccc.de/v/dg-76","url":"https://api.media.ccc.de/public/events/aad42966-21c3-11e7-9b07-b7ec1ca97360","conference_title":"CCCB Datengarten","conference_url":"https://api.media.ccc.de/public/conferences/datengarten","related":[{"event_id":2797,"event_guid":"d934d3e2-9de8-11e5-8a67-5b7bcd9fe77d","weight":6},{"event_id":3235,"event_guid":"40a925a0-4866-11e6-95cf-1fad9bfa42d4","weight":5},{"event_id":3513,"event_guid":"5e2e66e3-23ac-4331-b2cf-5428a2649694","weight":10},{"event_id":3564,"event_guid":"3dc712b9-9051-4005-8948-56d6344a2f41","weight":19},{"event_id":3772,"event_guid":"e89c168d-dc51-4de1-8aa0-26743ee5c815","weight":14},{"event_id":3773,"event_guid":"769872ac-3efa-4101-ae95-bdedfc829c49","weight":12},{"event_id":3783,"event_guid":"f31ced73-ec4f-4138-948e-0c2803af21de","weight":22},{"event_id":3802,"event_guid":"a588243f-a16e-4298-9e66-d26fb949aaea","weight":5},{"event_id":3803,"event_guid":"3a85b5ca-222d-11e7-b6e0-a743b98e1890","weight":7},{"event_id":3805,"event_guid":"d5565688-a086-42e6-b8eb-17fa54e6fc3b","weight":6},{"event_id":3818,"event_guid":"adb3ca92-d333-4a8d-b44a-09b3bbb75656","weight":8},{"event_id":3849,"event_guid":"afcad2d0-34e7-11e7-b75a-bf6c18dd9a31","weight":28},{"event_id":3851,"event_guid":"a2b0d408-3f34-11e7-a2ff-b7e0ed5cc95f","weight":8},{"event_id":3853,"event_guid":"efeeaebc-3f29-11e7-9ba7-2f214305c877","weight":6},{"event_id":3969,"event_guid":"3da0c4af-8e71-491f-a9cc-206d5fd98325","weight":22},{"event_id":4605,"event_guid":"8d382482-9817-11e7-951c-33f9470b8ba7","weight":12},{"event_id":4758,"event_guid":"70d63b5d-0e39-4271-b4e5-fefc783b2a2b","weight":10}]},{"guid":"456fb60c-5ce7-11e8-be47-1fb2912eb8106","title":"DG106: Der IOCCC","subtitle":"Wie man mit schlechtem Code gewinnt","slug":"dg-106","link":"https://c3voc.de","description":"Einer der ältesten im Netz ausgetragenen Wettbewerbe ist der “International Obfuscated C Code Contest”, kurz IOCCC. Seit 1984 bietet dieser eine sichere Spielwiese für C-Programme, die auf den ersten Blick gegen alles verstoßen, was gute Programmierung ausmacht. Auf den zweiten Blick jedoch weisen viele dieser Programme Qualitäten auf, die man in anderen Software-Projekten auch gerne vorfinden würde.\nDer Vortragende ist ein langjähriger Fan dieses Wettbewerbs. Für ihn ging letztes Jahr ein Traum in Erfüllung: Er gehörte zu den Gewinnern, und das gleich mit zwei Programmen.\nIm Vortrag wird der IOCCC vorgestellt und vor laufender Kamera eines der beiden Gewinner-Programme seziert. Ziel ist es, mehr galaktische Lebewesen für den IOCCC zu begeistern.\n\n\nEiner der ältesten im Netz ausgetragenen Wettbewerbe ist der “International Obfuscated C Code Contest”, kurz IOCCC. Seit 1984 bietet dieser eine sichere Spielwiese für C-Programme, die auf den ersten Blick gegen alles verstoßen, was gute Programmierung ausmacht. Auf den zweiten Blick jedoch weisen viele dieser Programme Qualitäten auf, die man in anderen Software-Projekten auch gerne vorfinden würde.\nDer Vortragende ist ein langjähriger Fan dieses Wettbewerbs. Für ihn ging letztes Jahr ein Traum in Erfüllung: Er gehörte zu den Gewinnern, und das gleich mit zwei Programmen.\nIm Vortrag wird der IOCCC vorgestellt und vor laufender Kamera eines der beiden Gewinner-Programme seziert. Ziel ist es, mehr galaktische Lebewesen für den IOCCC zu begeistern.\n","original_language":"deu","persons":["Volker Diels-Grabsch"],"tags":["datengarten","106","2020"],"view_count":784,"promoted":false,"date":"2020-01-14T20:15:00.000+01:00","release_date":"2020-01-23T00:00:00.000+01:00","updated_at":"2025-12-03T22:45:08.056+01:00","length":3993,"duration":3993,"thumb_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/106-hd.jpg","poster_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/106-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/106-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/106-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/dg-106","url":"https://api.media.ccc.de/public/events/456fb60c-5ce7-11e8-be47-1fb2912eb8106","conference_title":"CCCB Datengarten","conference_url":"https://api.media.ccc.de/public/conferences/datengarten","related":[]},{"guid":"3dc712b9-9051-4005-8948-56d6344a2f41","title":"DG71: Bitcoin - Die Technik und ihre Ökologische Auswirkung","subtitle":"","slug":"dg-71","link":"https://c3voc.de","description":"","original_language":"deu","persons":["Jaseg"],"tags":["datengarten","bitcoin","stromverbrauch","blockchain"],"view_count":1721,"promoted":false,"date":"2016-11-09T20:00:00.000+01:00","release_date":"2016-11-09T01:00:00.000+01:00","updated_at":"2026-01-22T19:45:09.828+01:00","length":5081,"duration":5081,"thumb_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/71-hd.jpg","poster_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/71-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/3dc712b9-9051-4005-8948-56d6344a2f41-timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/3dc712b9-9051-4005-8948-56d6344a2f41-thumbnails.vtt","frontend_link":"https://media.ccc.de/v/dg-71","url":"https://api.media.ccc.de/public/events/3dc712b9-9051-4005-8948-56d6344a2f41","conference_title":"CCCB Datengarten","conference_url":"https://api.media.ccc.de/public/conferences/datengarten","related":[{"event_id":1982,"event_guid":"r7eKRmXhvzxdnpzkR3szlg","weight":17},{"event_id":2316,"event_guid":"5468e017-bf80-4910-9616-4efd93efb9a2","weight":23},{"event_id":2351,"event_guid":"94e1281c-b1c8-46b3-82ad-6d6df6fe3580","weight":16},{"event_id":2352,"event_guid":"9d01b6b6-2639-4166-a837-4b6fc597c188","weight":10},{"event_id":2365,"event_guid":"157510b7-5154-4f7d-ac20-a680e45f53c1","weight":33},{"event_id":2367,"event_guid":"086bdbbf-0d17-437b-9ac8-bb7789da107c","weight":18},{"event_id":2395,"event_guid":"62b038eb-2975-4065-95ee-09a068dbfb81","weight":10},{"event_id":2797,"event_guid":"d934d3e2-9de8-11e5-8a67-5b7bcd9fe77d","weight":23},{"event_id":2957,"event_guid":"27f4fab0-b7ad-11e5-9877-fb7fcf035cf2","weight":26},{"event_id":2960,"event_guid":"a871e2e5-3750-4bf7-b96f-8204bd9a951d","weight":28},{"event_id":3030,"event_guid":"743b35a6-jsdj-11e5-882f-0beea432bf4e","weight":11},{"event_id":3040,"event_guid":"adba2706-279c-41a4-aa9d-78b20755f866","weight":11},{"event_id":3138,"event_guid":"74759911-47d9-4c60-878e-595cf08dd412","weight":10},{"event_id":3235,"event_guid":"40a925a0-4866-11e6-95cf-1fad9bfa42d4","weight":11},{"event_id":3410,"event_guid":"2d477ed0-adbd-43df-a29c-4731ce2be0c8","weight":10},{"event_id":3500,"event_guid":"1baa15ec-41c4-4eb2-8499-1929ce105bf2","weight":21},{"event_id":3513,"event_guid":"5e2e66e3-23ac-4331-b2cf-5428a2649694","weight":33},{"event_id":3671,"event_guid":"4ef69e6a-026f-4b30-888d-af654b220a3d","weight":32},{"event_id":3772,"event_guid":"e89c168d-dc51-4de1-8aa0-26743ee5c815","weight":35},{"event_id":3773,"event_guid":"769872ac-3efa-4101-ae95-bdedfc829c49","weight":25},{"event_id":3783,"event_guid":"f31ced73-ec4f-4138-948e-0c2803af21de","weight":61},{"event_id":3787,"event_guid":"f3358998-1465-4445-885e-74d880be57d0","weight":14},{"event_id":3800,"event_guid":"aad42966-21c3-11e7-9b07-b7ec1ca97360","weight":19},{"event_id":3849,"event_guid":"afcad2d0-34e7-11e7-b75a-bf6c18dd9a31","weight":11},{"event_id":3969,"event_guid":"3da0c4af-8e71-491f-a9cc-206d5fd98325","weight":30},{"event_id":4605,"event_guid":"8d382482-9817-11e7-951c-33f9470b8ba7","weight":20},{"event_id":4758,"event_guid":"70d63b5d-0e39-4271-b4e5-fefc783b2a2b","weight":22},{"event_id":4759,"event_guid":"119d0188-df86-11e7-a509-670931c02efc","weight":13}]},{"guid":"adba2706-279c-41a4-aa9d-78b20755f866","title":"DG48: Transport Layer Security (TLS)","subtitle":"","slug":"dg48-tls","link":"https://c3voc.de","description":"","original_language":"deu","persons":["Hannes"],"tags":["datengarten"],"view_count":661,"promoted":false,"date":"2015-03-31T00:00:00.000+02:00","release_date":"2016-04-17T02:00:00.000+02:00","updated_at":"2025-11-26T21:00:02.926+01:00","length":4552,"duration":4552,"thumb_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/48-hd.jpg","poster_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/48-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/adba2706-279c-41a4-aa9d-78b20755f866-timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/adba2706-279c-41a4-aa9d-78b20755f866-thumbnails.vtt","frontend_link":"https://media.ccc.de/v/dg48-tls","url":"https://api.media.ccc.de/public/events/adba2706-279c-41a4-aa9d-78b20755f866","conference_title":"CCCB Datengarten","conference_url":"https://api.media.ccc.de/public/conferences/datengarten","related":[{"event_id":2316,"event_guid":"5468e017-bf80-4910-9616-4efd93efb9a2","weight":31},{"event_id":2351,"event_guid":"94e1281c-b1c8-46b3-82ad-6d6df6fe3580","weight":20},{"event_id":2352,"event_guid":"9d01b6b6-2639-4166-a837-4b6fc597c188","weight":15},{"event_id":2395,"event_guid":"62b038eb-2975-4065-95ee-09a068dbfb81","weight":12},{"event_id":2446,"event_guid":"725d37fb-0e6c-4ac0-9106-4cefa8e898ea","weight":13},{"event_id":2448,"event_guid":"49d47154-9156-46e4-8869-89c1a9be94c6","weight":8},{"event_id":2662,"event_guid":"ce74d9d3-fdfe-4fe6-9b4c-acdebbcbea2e","weight":10},{"event_id":2704,"event_guid":"c4f1cabb-f667-46c5-9bfd-a5b07b6f67b5","weight":7},{"event_id":2779,"event_guid":"73d70ee6-807b-46d0-a39b-f6afa7baf7d4","weight":14},{"event_id":2797,"event_guid":"d934d3e2-9de8-11e5-8a67-5b7bcd9fe77d","weight":10},{"event_id":2957,"event_guid":"27f4fab0-b7ad-11e5-9877-fb7fcf035cf2","weight":12},{"event_id":2960,"event_guid":"a871e2e5-3750-4bf7-b96f-8204bd9a951d","weight":12},{"event_id":3235,"event_guid":"40a925a0-4866-11e6-95cf-1fad9bfa42d4","weight":9},{"event_id":3513,"event_guid":"5e2e66e3-23ac-4331-b2cf-5428a2649694","weight":10},{"event_id":3514,"event_guid":"1fdb49e7-9f3d-4450-936e-8aae911d1aa2","weight":8},{"event_id":3564,"event_guid":"3dc712b9-9051-4005-8948-56d6344a2f41","weight":11},{"event_id":3783,"event_guid":"f31ced73-ec4f-4138-948e-0c2803af21de","weight":10},{"event_id":3969,"event_guid":"3da0c4af-8e71-491f-a9cc-206d5fd98325","weight":15},{"event_id":4605,"event_guid":"8d382482-9817-11e7-951c-33f9470b8ba7","weight":15}]},{"guid":"456fb60c-5ce7-11e8-be47-1fb2912eb8113","title":"DG113: Aufklärungsgeräte analysiert - Teil #2","subtitle":"","slug":"dg-113","link":"https://c3voc.de","description":"Am 07.05. um 20 Uhr findet in den Räumen des CCCB wieder ein Datengarten statt:\r\nWir laden euch auf eine Gemeinsame Datenreise und Erkundungstour in die Welt der Überwachungs- und Sicherheitsindustrie an Hand eines konkreten Überwachungsgerätes + Software (für Positions-, Video-, Audioaufklärung) ein.\r\nDie entsprechende Software ist/war von Ermittlungsbehörden weltweit im Einsatz (u.a. Polizeieinheiten und Zollämtern in Europa) und weist gravierende Sicherheitslücken (u.a. Path Traversal Vulnerability) auf.\r\nDer Talk ist eine Fortsetzung des Talks „Busting Big Brother - Aufklärungsgeräte analysiert“, der am 19.04.2025 auf der Easterhegg stattfand und unter diesem Link abrufbar ist.\r\nDer Talk wird auf Deutsch gehalten und es wird einen Stream und eine Aufzeichnung geben.\r\n\r\nLicensed to the public under http://creativecommons.org/licenses/by-sa/3.0/","original_language":"deu","persons":["Tim Philipp Schäfers (TPS)"],"tags":["113","2025","datengarten","Saal23","datengarten-deu","Day 113"],"view_count":721,"promoted":false,"date":"2025-05-07T20:00:00.000+02:00","release_date":"2025-05-08T00:00:00.000+02:00","updated_at":"2026-03-14T21:00:05.813+01:00","length":2958,"duration":2958,"thumb_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/113-456fb60c-5ce7-11e8-be47-1fb2912eb8113.jpg","poster_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/113-456fb60c-5ce7-11e8-be47-1fb2912eb8113_preview.jpg","timeline_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/113-456fb60c-5ce7-11e8-be47-1fb2912eb8113.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/113-456fb60c-5ce7-11e8-be47-1fb2912eb8113.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/dg-113","url":"https://api.media.ccc.de/public/events/456fb60c-5ce7-11e8-be47-1fb2912eb8113","conference_title":"CCCB Datengarten","conference_url":"https://api.media.ccc.de/public/conferences/datengarten","related":[]},{"guid":"456fb60c-5ce7-11e8-be47-1fb2912eb8110","title":"DG110: Fusionsenergie, sauber und günstig","subtitle":"","slug":"dg-110","link":"https://c3voc.de","description":"Um die Energiewende voranzutreiben, wird die Kernfusion oft als das ultimative Kraftwerk und als die Lösung all unserer energetischen Probleme angesehen, dennoch blieb diese Technologie seit 1960 stets “dreißig Jahre entfernt”.\r\nUm die Frage zu beantworten, ob ein echtes Fusionskraftwerk bald wirtschaftlich Energie produzieren könnte, betrachten wir den Fusionsreaktor von den Grundlagen physikalischer Prozesse der Fusion bis zum Aufbau und den technischen und politischen Problemen beim Bau eines Fusionsreaktors, der ja am Ende diesen Prozess auf der Erde durchführen soll, um – so hofft man – nachhaltig an große Mengen elektrischer Energie zu gelangen.\r\nUm stabile Fusion zu erreichen, sind ein besonders heißes Plasma und starker magnetischer Einschluss wichtig. Dabei gibt es zwischen den Modellen Stellarator und Tokamak Unterschiede, jeweils mit ihren eigenen Vorzügen und Nachteilen.\r\nDie betrachteten Modelle verwenden verschiedene Heizmethoden, um das Plasma über Strom, Strahlung und Teilcheneinschuss heizen. Um einen ausreichend starken magnetischen Einschluss zu erreichen, sind nicht nur sehr starke und supraleitende Spulen vonnöten, sondern auch spezielle Vorrichtungen, welche das Plasma in Schichten aufteilen. Hier spielt auch die Turbulenz (der Übergang von geordneten, in chaotische Ströme) eine große Rolle.\r\nWir wollen die theoretischen Aspekte anhand von den Fusionsexperimenten JET, ITER und Wendelstein 7x betrachten und im praktischen Kontext mit neueren Ansätze seitens Firmen außerhalb der Grundlagenforschung vergleichen, bei denen aus Forschersicht nebensächliche Details wie ingenieurtechnische Sicherheitsmaßnahmen und Beschaffung und Entsorgung der nötigen Grund- und Abfallstoffe große Bedeutung zufallen.\r\nDaher gehört zu einer realistischen Abwägung der Praktikabiliät – kurzum, ob uns die Fusion vor der Klimakatastrophe retten kann – auch eine Betrachtung des politischen Einflusses und allgemeiner finanzieller Schwierigkeiten der Grundlagenforschung zur Fusion und deren Umsetzung und die Übergabe an die Privatwirtschaft.\r\n–\r\nDer Referent bringt Erfahrungen aus mehreren Praktika am IEK 4 des Forschungszentrums Jülich und das IPP Greifswald mit, wo das Fusionsexperiment Wendelstein 7x steht.","original_language":"deu","persons":["Momo Jaeckel"],"tags":["datengarten","110","2024"],"view_count":815,"promoted":false,"date":"2024-02-28T20:00:00.000+01:00","release_date":"2024-02-29T00:00:00.000+01:00","updated_at":"2026-03-11T23:00:09.716+01:00","length":3272,"duration":3272,"thumb_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/110-456fb60c-5ce7-11e8-be47-1fb2912eb8110.jpg","poster_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/110-456fb60c-5ce7-11e8-be47-1fb2912eb8110_preview.jpg","timeline_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/110-456fb60c-5ce7-11e8-be47-1fb2912eb8110.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/110-456fb60c-5ce7-11e8-be47-1fb2912eb8110.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/dg-110","url":"https://api.media.ccc.de/public/events/456fb60c-5ce7-11e8-be47-1fb2912eb8110","conference_title":"CCCB Datengarten","conference_url":"https://api.media.ccc.de/public/conferences/datengarten","related":[]},{"guid":"68ba4a40-b5a4-4ef5-b22c-baf1b0f65f32","title":"DG57: From Secret Manoeuvres to Undercover Research","subtitle":"","slug":"dg57_From_Secret_Manoeuvres_to_Undercover_Research","link":"https://berlin.ccc.de/wiki/Datengarten/57","description":"\u003cp\u003eBeschreibung Deutsch\u003cbr /\u003e\u003cbr /\u003e 2010 enttarnten britische Aktivist_innen einen verdeckten Ermittler, der als Aktivist seit sieben Jahren unter ihnen lebte. Die Enttarnung von Mark Kennedy war der Anfang, danach gab es eine ganze Reihe weiterer F\u0026auml;lle. Wir wissen, dass geheime Polizei-Einheiten seit mehr als 40 Jahren politische Gruppen und soziale Bewegungen infiltrieren - seit den Demonstrationen in den 60ern gegen den Vietnamkrieg der USA. Wie arbeiten die verdeckten Ermittler_innen und was sind die Auswirkungen? Auch in Deutschland wurden in den letzten Jahren Spitzel enttarnt, in Hamburg und in Heidelberg. Im Vergleich zu Gro\u0026szlig;britannien sind es wenige F\u0026auml;lle. Muss das Thema st\u0026auml;rker erforscht werden? Wie findet man sie und wo f\u0026auml;ngt man an? Eveline Lubbers berichtet, wie sie anfing, sich mit dem Thema zu besch\u0026auml;ftigen; erst in den Niederlanden und jetzt in Gro\u0026szlig;britannien. Wie sie festgestellt hat, dass nicht nur Polizei und Geheimdienste Aktivist_innen ausspionieren, sondern auch Unternehmen. Einige ehemalige Polizeibeamt_innen haben Beraterfirmen gegr\u0026uuml;ndet, oder arbeiten in den Sicherheitsabteilungen gro\u0026szlig;er Unternehmen, etwa f\u0026uuml;r Stromkonzerne oder Flugh\u0026auml;fen. Als Ziele von Klimaschutz-Kampagnen arbeiten solche Unternehmen eng mit der Polizei zusammen, um auf m\u0026ouml;gliche Kampagnen vorbereitet zu sein. Es wird auch darum gehen, wie Aktivist_innen mit Verd\u0026auml;chtigungen umgehen und wie Eveline sie dabei in der Vergangenheit unterst\u0026uuml;tzt hat. Was k\u0026ouml;nnen Hacker tun? Und was hat Online-\u0026Uuml;berwachung mit Infiltration und Spitzelei zu tun? \u003cbr /\u003e\u003cbr /\u003e Description English \u003cbr /\u003e\u003cbr /\u003e Eveline Lubbers will talk about what is now the undercover police scandal in the UK, wondering how the situation is in Germany, whether this does happen at the same scale here. In 2010 activists exposed an undercover officer who had lived amongst them as an activist for seven years. The exposure of Mark Kennedy was the start of many more stories coming out. As we know now, secret police units infiltrated political and activist groups for more than 40 years, since 1968 demonstrations against the American war in Vietnam? What does the spying involve, what is the impact? In Germany over the past year, several spies have been exposed as well, in Hamburg and Heidelberg. Only a few stories compared to the UK. Is more research needed? How to find out, and where to start? Eveline will explain how she got into exposing spies, first in the Netherlands, and now in the UK. How she found out it\u0026rsquo;s not just police and intelligence services spying on activist, but also corporate spies. Former police officers move on to start their own consultancy, or to work at the security department of large corporations, such as energy companies or airports. Being at the receiving end of climate campaigns, such companies work closely with the police to be prepared to what is coming. Detailing her work supporting activists in dealing with suspicions, we can discuss how hackers could be of help. Which leads to the question of how online surveillance relates to infiltration and spying\u0026hellip;\u003c/p\u003e","original_language":"eng","persons":["Eveline Lubbers"],"tags":[],"view_count":686,"promoted":false,"date":"2015-09-28T20:00:00.000+02:00","release_date":"2015-10-12T02:00:00.000+02:00","updated_at":"2025-11-07T01:30:03.121+01:00","length":5008,"duration":5008,"thumb_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/dg57-hd.jpg","poster_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/dg57-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/68ba4a40-b5a4-4ef5-b22c-baf1b0f65f32-timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/68ba4a40-b5a4-4ef5-b22c-baf1b0f65f32-thumbnails.vtt","frontend_link":"https://media.ccc.de/v/dg57_From_Secret_Manoeuvres_to_Undercover_Research","url":"https://api.media.ccc.de/public/events/68ba4a40-b5a4-4ef5-b22c-baf1b0f65f32","conference_title":"CCCB Datengarten","conference_url":"https://api.media.ccc.de/public/conferences/datengarten","related":[{"event_id":2316,"event_guid":"5468e017-bf80-4910-9616-4efd93efb9a2","weight":8},{"event_id":2351,"event_guid":"94e1281c-b1c8-46b3-82ad-6d6df6fe3580","weight":10},{"event_id":2352,"event_guid":"9d01b6b6-2639-4166-a837-4b6fc597c188","weight":10},{"event_id":2450,"event_guid":"8676bfda-c760-45e3-bbf9-9c005bfb38d1","weight":10},{"event_id":2662,"event_guid":"ce74d9d3-fdfe-4fe6-9b4c-acdebbcbea2e","weight":7},{"event_id":2704,"event_guid":"c4f1cabb-f667-46c5-9bfd-a5b07b6f67b5","weight":9},{"event_id":2779,"event_guid":"73d70ee6-807b-46d0-a39b-f6afa7baf7d4","weight":9},{"event_id":2797,"event_guid":"d934d3e2-9de8-11e5-8a67-5b7bcd9fe77d","weight":11},{"event_id":2957,"event_guid":"27f4fab0-b7ad-11e5-9877-fb7fcf035cf2","weight":9},{"event_id":2960,"event_guid":"a871e2e5-3750-4bf7-b96f-8204bd9a951d","weight":11}]},{"guid":"456fb60c-5ce7-11e8-be47-1fb2912eb8104","title":"DG104: card10 - Das Chaos Communication Camp 2019 Badge","subtitle":"Von Idee bis Zukunft","slug":"dg-104","link":"https://c3voc.de","description":"Ein EKG fuer alle Teilnehmer*innen des Chaos Communication Camps: Diese einfache Idee brachte das card10 Badge hervor. Ein Badge, das in Form einer Armbanduhr fuer weit mehr als nur zum Messen von EKG-Daten genutzt werden kann. Doch warum sieht das card10 so aus wie es aussieht? Warum war es erst an Tag 1 fertig? Wie schreibe ich Software dafuer? Diese Fragen und noch viele mehr wird dieser Datengarten beleuchten. Nicht zu kurz kommen werden auch die Probleme eines solchen Projekts und warum es mehrfach beinahe gescheitert waere.\r\n\r\n\r\nEin EKG fuer alle Teilnehmer*innen des Chaos Communication Camps: Diese einfache Idee brachte das card10 Badge hervor. Ein Badge, das in Form einer Armbanduhr fuer weit mehr als nur zum Messen von EKG-Daten genutzt werden kann. Doch warum sieht das card10 so aus wie es aussieht? Warum war es erst an Tag 1 fertig? Wie schreibe ich Software dafuer? Diese Fragen und noch viele mehr wird dieser Datengarten beleuchten. Nicht zu kurz kommen werden auch die Probleme eines solchen Projekts und warum es mehrfach beinahe gescheitert waere.\r\n","original_language":"deu","persons":["Schneider"],"tags":["datengarten","104","2019"],"view_count":682,"promoted":false,"date":"2019-11-12T20:00:00.000+01:00","release_date":"2019-11-13T01:00:00.000+01:00","updated_at":"2026-01-31T16:45:06.948+01:00","length":5469,"duration":5469,"thumb_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/104-hd.jpg","poster_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/104-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/104-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/104-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/dg-104","url":"https://api.media.ccc.de/public/events/456fb60c-5ce7-11e8-be47-1fb2912eb8104","conference_title":"CCCB Datengarten","conference_url":"https://api.media.ccc.de/public/conferences/datengarten","related":[{"event_id":1728,"event_guid":"3poSeUcpc6woNaI5dhATcQ","weight":4},{"event_id":2886,"event_guid":"088e3078-bab2-433d-8be2-f1a4b37b4d5c","weight":1},{"event_id":2938,"event_guid":"03c8501f-d327-4228-a9fe-2635370d25d2","weight":2},{"event_id":4876,"event_guid":"dec6a7e0-2651-4bb5-8300-977795e901ed","weight":1},{"event_id":7846,"event_guid":"dc8b3e8c-0831-5725-a64a-2c8cd7737580","weight":1},{"event_id":7850,"event_guid":"3202f941-740e-559f-bb3d-aa2fa085f906","weight":1},{"event_id":7989,"event_guid":"a75f727b-b87b-4e64-a8c0-a80a20325b94","weight":1},{"event_id":8020,"event_guid":"be4a8db4-e60b-11e9-895b-3ca9f456171c","weight":1},{"event_id":8038,"event_guid":"57e2ca9e-d25d-6481-ff79-5c04461953df","weight":1},{"event_id":8162,"event_guid":"24ee7975-3fc2-5ff4-b48c-98800630187f","weight":7},{"event_id":8167,"event_guid":"61968b0d-63fc-56d8-9500-3cdf7bba9c9e","weight":1},{"event_id":8185,"event_guid":"a92717f6-8858-4162-9e72-9aedd4b830cb","weight":5},{"event_id":8192,"event_guid":"5521fc42-f70d-4a28-be8b-5023d16a50b0","weight":4},{"event_id":8194,"event_guid":"f1cfc908-44e1-4292-89d0-5f9a17a68b79","weight":5},{"event_id":8198,"event_guid":"971f9492-421a-468b-8d56-f75c570d215a","weight":1},{"event_id":8199,"event_guid":"e558b4c7-be1c-4096-98f4-79e1237314fe","weight":6},{"event_id":8200,"event_guid":"fcaac88a-1f06-49e6-a33a-381bcba7a636","weight":6},{"event_id":8201,"event_guid":"3712beb2-12f2-552a-b831-b0cd5e4527ab","weight":14},{"event_id":8202,"event_guid":"45ce22f3-8619-5992-841e-de4ffd8a9aca","weight":5}]},{"guid":"456fb60c-5ce7-11e8-be47-1fb2912eb892","title":"DG92: Open Source Housing?","subtitle":" 3D printing, open source, tiny houses \u0026 the commons","slug":"dg-92","link":"https://c3voc.de","description":"\u003cp\u003ePrivatization, gentrification and displacement have become common urban topics \u0026ndash; affordable housing is an increasingly scarce resource. A large number of experts from different fields are working on this topic \u0026ndash; today, we\u0026rsquo;d like to present an intersection between urban planning, architecture, open source software and 3-D printing which seems to present an alternative to the standard privatized housing market. Mary Dellenbaugh-Losse is a landscape architect and urban geographer working on affordable housing and urban commons. She will present the dilemma of affordable housing in growing urban centers, and discuss new housing typologies and organization structures (tiny houses, commons, cooperatives) which present alternatives to the standard housing market. Jens Meisner is an artist concentrating on 3-D printing. He will present a variety of examples of 3-D printed houses/housing concepts which are currently being developed. His portion of the talk will cover a variety of topics, including: Introduction to subtractive and additive manufacturing wikiHouse \u0026ndash; An open-source modular house concept Examples of house printing projects Building materials/filaments Pros and Cons of new manufacturing methods Library of Things \u0026ndash; A database of open-source design.\u003c/p\u003e","original_language":"eng","persons":["Mary Dellenbaugh-Losse \u0026 Jens Meisner"],"tags":["datengarten","92"],"view_count":291,"promoted":false,"date":"2018-09-11T00:00:00.000+02:00","release_date":"2018-09-11T02:00:00.000+02:00","updated_at":"2026-01-02T23:00:25.294+01:00","length":4958,"duration":4958,"thumb_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/92-hd.jpg","poster_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/92-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/456fb60c-5ce7-11e8-be47-1fb2912eb892-timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/456fb60c-5ce7-11e8-be47-1fb2912eb892-thumbnails.vtt","frontend_link":"https://media.ccc.de/v/dg-92","url":"https://api.media.ccc.de/public/events/456fb60c-5ce7-11e8-be47-1fb2912eb892","conference_title":"CCCB Datengarten","conference_url":"https://api.media.ccc.de/public/conferences/datengarten","related":[{"event_id":2296,"event_guid":"sAZoeOc6Qu4bMPxrU8yEpw","weight":1},{"event_id":2316,"event_guid":"5468e017-bf80-4910-9616-4efd93efb9a2","weight":7},{"event_id":2529,"event_guid":"59a1be98-a1b0-4031-bbc4-18ca3feeb189","weight":1},{"event_id":2530,"event_guid":"a4478dbf-90c0-4633-aa8e-4fe993840089","weight":1},{"event_id":2551,"event_guid":"f8909f2d-fac5-4d5f-b483-cff184591b0c","weight":1},{"event_id":2757,"event_guid":"303801f5-9eaf-41a9-9022-92dc5cd702d2","weight":4},{"event_id":2797,"event_guid":"d934d3e2-9de8-11e5-8a67-5b7bcd9fe77d","weight":4},{"event_id":3849,"event_guid":"afcad2d0-34e7-11e7-b75a-bf6c18dd9a31","weight":4},{"event_id":4595,"event_guid":"df3a5f09-f1bf-4614-a763-a2675a8090da","weight":1},{"event_id":4605,"event_guid":"8d382482-9817-11e7-951c-33f9470b8ba7","weight":1},{"event_id":4690,"event_guid":"9c7834b9-816d-4c56-b242-53d37af3741b","weight":1},{"event_id":4698,"event_guid":"87de639d-024d-48d7-8955-3f529befc9f5","weight":5},{"event_id":4870,"event_guid":"2cb8f405-10be-40f5-ae95-579f024a0c84","weight":1},{"event_id":5066,"event_guid":"18bb6036-270c-11e8-8de9-471a7737cc34","weight":5},{"event_id":5127,"event_guid":"1b13335b-eea5-579e-8e14-480a4467cd24","weight":1},{"event_id":5610,"event_guid":"456fb60c-5ce7-11e8-be47-1fb2912eb889","weight":1},{"event_id":5658,"event_guid":"456fb60c-5ce7-11e8-be47-1fb2912eb890","weight":22},{"event_id":5677,"event_guid":"665b51de-acd6-4fea-ae58-dd780a5437c2","weight":1},{"event_id":5734,"event_guid":"adde2800-ffa1-44c4-aafd-c4928ee5378d","weight":5},{"event_id":5758,"event_guid":"ef2ff203-e91d-4b8f-90ad-966fe74d5325","weight":1},{"event_id":5788,"event_guid":"b6faaa05-454e-4a52-9cbe-4e52bd30ad80","weight":1},{"event_id":5794,"event_guid":"1963b747-4067-4b34-9c45-debd2f020fef","weight":1},{"event_id":5951,"event_guid":"416b46f8-7d6c-5bbb-82da-b7481007b94f","weight":4},{"event_id":5955,"event_guid":"5fc2a66e-643d-42b8-b423-f258e5020915","weight":1},{"event_id":5956,"event_guid":"9085a612-073b-5fe3-97e8-02f308ade923","weight":5},{"event_id":5958,"event_guid":"736d18c5-2d2d-5815-b488-aad7429dfdea","weight":1},{"event_id":5960,"event_guid":"541dc917-721a-59c3-b4eb-371a7e8acc3e","weight":6},{"event_id":5965,"event_guid":"c9dcd2a5-288f-55d0-8577-dc00c2e185ce","weight":10},{"event_id":5967,"event_guid":"1ce53ae2-b5c6-59a3-ad28-68078de8e634","weight":7},{"event_id":5968,"event_guid":"7c904fc9-3288-5009-afc9-0ce6c3d8d5b1","weight":1},{"event_id":5971,"event_guid":"1b238da1-4d57-5951-8dea-abf09df92f3e","weight":8},{"event_id":5972,"event_guid":"8a208625-2513-5e71-956d-d28245e2389d","weight":9},{"event_id":6123,"event_guid":"456fb60c-5ce7-11e8-be47-1fb2912eb893","weight":12},{"event_id":6249,"event_guid":"456fb60c-5ce7-11e8-be47-1fb2912eb894","weight":12},{"event_id":6376,"event_guid":"456fb60c-5ce7-11e8-be47-1fb2912eb895","weight":5},{"event_id":6622,"event_guid":"456fb60c-5ce7-11e8-be47-1fb2912eb896","weight":5}]},{"guid":"73c1d740-06c2-11e8-aa24-a771a532ebc5","title":"DG25: Smartcards","subtitle":"Die Welt ist ein Rechteck und hat Goldkontakte","slug":"dg-25","link":"https://c3voc.de","description":"\u003cp\u003eWie funktioniert eigentlich eine Telefonkarte, Was genau ist eine Smartcard? Ob Telefon, EC, SIM, oder Bezahlfernsehkarte, Magnet und Chipkarten werden schon seit jahrzehnten auf breiter Ebene im Alltag angewand. Einen Abend lang nehmen wir alles auseinander was viereckig ist und Goldkontakte hat. Am Ende gibt es wie immer einen Workshop in dem das gelernte ausprobiert und Fragen gestellt werden k\u0026ouml;nnen.\u003c/p\u003e","original_language":"deu","persons":["Philipp Fabian","Benedikt Maier"],"tags":["datengarten","25","Datengarten"],"view_count":217,"promoted":false,"date":"2006-12-07T00:00:00.000+01:00","release_date":"2018-02-01T01:00:00.000+01:00","updated_at":"2025-11-03T00:15:03.932+01:00","length":2686,"duration":2686,"thumb_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/25-hd.jpg","poster_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/25-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/73c1d740-06c2-11e8-aa24-a771a532ebc5-timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/73c1d740-06c2-11e8-aa24-a771a532ebc5-thumbnails.vtt","frontend_link":"https://media.ccc.de/v/dg-25","url":"https://api.media.ccc.de/public/events/73c1d740-06c2-11e8-aa24-a771a532ebc5","conference_title":"CCCB Datengarten","conference_url":"https://api.media.ccc.de/public/conferences/datengarten","related":[{"event_id":1728,"event_guid":"3poSeUcpc6woNaI5dhATcQ","weight":1},{"event_id":2291,"event_guid":"2f68e356-6c3f-4034-9640-c06d717ed96b","weight":3},{"event_id":2316,"event_guid":"5468e017-bf80-4910-9616-4efd93efb9a2","weight":7},{"event_id":2757,"event_guid":"303801f5-9eaf-41a9-9022-92dc5cd702d2","weight":1},{"event_id":2779,"event_guid":"73d70ee6-807b-46d0-a39b-f6afa7baf7d4","weight":5},{"event_id":2797,"event_guid":"d934d3e2-9de8-11e5-8a67-5b7bcd9fe77d","weight":4},{"event_id":2814,"event_guid":"3cb4101c-2042-4883-b6fb-6591994a70c0","weight":1},{"event_id":2957,"event_guid":"27f4fab0-b7ad-11e5-9877-fb7fcf035cf2","weight":4},{"event_id":3040,"event_guid":"adba2706-279c-41a4-aa9d-78b20755f866","weight":4},{"event_id":3564,"event_guid":"3dc712b9-9051-4005-8948-56d6344a2f41","weight":3},{"event_id":3631,"event_guid":"c5d3d09f-f024-45e3-8ed3-07d44d327e0e","weight":3},{"event_id":3793,"event_guid":"a48cf7af-c38e-4a19-8713-13facdbc0fd9","weight":1},{"event_id":3963,"event_guid":"f3fce63e-de39-5628-8725-02a461132428","weight":1},{"event_id":3969,"event_guid":"3da0c4af-8e71-491f-a9cc-206d5fd98325","weight":5},{"event_id":4763,"event_guid":"2ef3b60f-6e5c-4c23-a145-d263685ec13e","weight":3},{"event_id":4764,"event_guid":"da934433-0092-4749-b606-56b65e84214f","weight":4},{"event_id":4800,"event_guid":"a9ebf7e3-abc5-49d9-8efe-316b3bc52902","weight":2},{"event_id":4826,"event_guid":"16645200-2036-4a3c-a44d-a5ff44ac2991","weight":4},{"event_id":4850,"event_guid":"949bee69-3be0-4cc8-915b-5f1167141dcc","weight":4},{"event_id":4855,"event_guid":"51b586be-500c-436e-b70c-fc433e65c4be","weight":2},{"event_id":4866,"event_guid":"117a52b4-f675-49dd-aafe-659c07b6bc9c","weight":2},{"event_id":4903,"event_guid":"f68f2747-1c57-4531-a574-3ebe77d80135","weight":2},{"event_id":4909,"event_guid":"03ba9edb-1d3a-4774-9384-7548c0696df7","weight":2},{"event_id":4929,"event_guid":"8e222759-cd6b-403b-8fe1-3517bf7d2802","weight":3},{"event_id":4931,"event_guid":"8720ee73-f47b-4594-bfab-26206c0d6cfc","weight":1},{"event_id":4935,"event_guid":"947f946e-3dd9-4911-b4de-f9bbd87058ee","weight":1},{"event_id":4942,"event_guid":"684c65c0-f61d-11e7-a1a3-57c648cc8333","weight":4},{"event_id":4943,"event_guid":"0101e48d-bf0e-43f2-a690-a1d114088f7f","weight":3},{"event_id":4946,"event_guid":"64be895b-faa3-5543-b6e0-06cf4b361229","weight":2},{"event_id":4948,"event_guid":"61044a55-e6d6-4b9c-add9-a7f07c65da70","weight":4},{"event_id":4954,"event_guid":"3607faf5-fa5e-4a1b-a687-46697b072c20","weight":3},{"event_id":4961,"event_guid":"ea16cf8c-b42f-4576-89ee-d5255b62ef13","weight":2},{"event_id":5003,"event_guid":"f1bd633a-06c2-11e8-9858-676dbf67d0c5","weight":9},{"event_id":5008,"event_guid":"e5a54f6e-71cc-461e-91d5-5a1c0e3f316f","weight":3},{"event_id":5013,"event_guid":"20290fc0-b626-429e-92ff-7aafdd08c1c5","weight":2},{"event_id":5019,"event_guid":"25b8b456-9b36-4894-aa20-5b46d0820d34","weight":1},{"event_id":5040,"event_guid":"fffe593d-591a-421e-bf33-01f654ae6847","weight":4},{"event_id":5045,"event_guid":"99ad53fd-0f91-4928-8910-8a95c8c5d6ed","weight":1},{"event_id":5061,"event_guid":"f2fad80c-2d2f-4717-9a82-2406e7b23c77","weight":3},{"event_id":5062,"event_guid":"a15280a6-4f11-4c81-9e9c-7bd9cb6ed343","weight":6},{"event_id":5063,"event_guid":"10f07e44-10fb-11e8-9867-57ae00d1b19d","weight":6},{"event_id":5064,"event_guid":"762f9a23-ca2c-4391-a725-8651eb5a0609","weight":2},{"event_id":5430,"event_guid":"fcb63c66-54a2-11e8-90fe-77b964abb2ec","weight":3}]},{"guid":"684c65c0-f61d-11e7-a1a3-57c648cc8333","title":"DG84: Connect St Helena","subtitle":"Unterseekabel für 4500 Menschen mitten im Südatlantik","slug":"dg-84","link":"https://c3voc.de","description":"Seit 2012 bemüht sich die Initiative 'Connect St Helena' der Südatlantikinsel St. Helena Anschluß an ein transatlantisches Unterseekabel zu verschaffen und so der Inselbevölkerung neue sozioökonomische Perspektiven zu eröffnen. Im Oktober 2017 kam es endlich zur Unterzeichnung einer Absichtserklärung zwischen Inselregierung und dem südafrikanischen Kabelunternehmen. Der Vortrag berichtet über Ursprung, Herausforderungen und Perspektiven des Projekts.","original_language":"deu","persons":["Christian von der Ropp"],"tags":["datengarten","84","Datengarten"],"view_count":817,"promoted":false,"date":"2018-01-09T00:00:00.000+01:00","release_date":"2018-01-11T01:00:00.000+01:00","updated_at":"2026-01-24T13:15:09.501+01:00","length":5211,"duration":5211,"thumb_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/84-hd.jpg","poster_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/84-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/684c65c0-f61d-11e7-a1a3-57c648cc8333-timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/684c65c0-f61d-11e7-a1a3-57c648cc8333-thumbnails.vtt","frontend_link":"https://media.ccc.de/v/dg-84","url":"https://api.media.ccc.de/public/events/684c65c0-f61d-11e7-a1a3-57c648cc8333","conference_title":"CCCB Datengarten","conference_url":"https://api.media.ccc.de/public/conferences/datengarten","related":[{"event_id":107,"event_guid":"import-e465bfa0bfac679a06","weight":1},{"event_id":966,"event_guid":"import-e31124eb287156c040","weight":1},{"event_id":2316,"event_guid":"5468e017-bf80-4910-9616-4efd93efb9a2","weight":8},{"event_id":2675,"event_guid":"2c07385a-4640-4ecd-b0bc-15b85afadfd0","weight":1},{"event_id":2960,"event_guid":"a871e2e5-3750-4bf7-b96f-8204bd9a951d","weight":8},{"event_id":3564,"event_guid":"3dc712b9-9051-4005-8948-56d6344a2f41","weight":1},{"event_id":3969,"event_guid":"3da0c4af-8e71-491f-a9cc-206d5fd98325","weight":11},{"event_id":4605,"event_guid":"8d382482-9817-11e7-951c-33f9470b8ba7","weight":10},{"event_id":4758,"event_guid":"70d63b5d-0e39-4271-b4e5-fefc783b2a2b","weight":11},{"event_id":4759,"event_guid":"119d0188-df86-11e7-a509-670931c02efc","weight":19},{"event_id":4760,"event_guid":"b14c9516-d104-465e-8c7c-b2eae5d31f5a","weight":6},{"event_id":4763,"event_guid":"2ef3b60f-6e5c-4c23-a145-d263685ec13e","weight":12},{"event_id":4764,"event_guid":"da934433-0092-4749-b606-56b65e84214f","weight":9},{"event_id":4767,"event_guid":"f2ca3661-30c8-476e-9d6b-920bb20b21eb","weight":9},{"event_id":4776,"event_guid":"825add58-9218-4afe-a489-4dd8c4408e45","weight":1},{"event_id":4781,"event_guid":"44e7cb13-011e-4242-b26a-1edf4ac15b83","weight":1},{"event_id":4794,"event_guid":"a2887b4a-0c9d-4220-a52f-c65c20ae25d7","weight":9},{"event_id":4795,"event_guid":"722ce759-9cde-4e3b-8db5-5a97aa9673d9","weight":10},{"event_id":4800,"event_guid":"a9ebf7e3-abc5-49d9-8efe-316b3bc52902","weight":2},{"event_id":4808,"event_guid":"acab4111-aba7-44f7-b56e-ef805dcacd00","weight":1},{"event_id":4814,"event_guid":"991aceeb-d25f-4f59-9317-bf438775a215","weight":1},{"event_id":4826,"event_guid":"16645200-2036-4a3c-a44d-a5ff44ac2991","weight":9},{"event_id":4828,"event_guid":"4cb7be14-bfbd-42a2-a556-9ef8e8bd6ba7","weight":2},{"event_id":4840,"event_guid":"21127aeb-fe1f-4506-a3f0-d747e20419a5","weight":1},{"event_id":4855,"event_guid":"51b586be-500c-436e-b70c-fc433e65c4be","weight":1},{"event_id":4866,"event_guid":"117a52b4-f675-49dd-aafe-659c07b6bc9c","weight":10},{"event_id":4870,"event_guid":"2cb8f405-10be-40f5-ae95-579f024a0c84","weight":9},{"event_id":4876,"event_guid":"dec6a7e0-2651-4bb5-8300-977795e901ed","weight":9},{"event_id":4929,"event_guid":"8e222759-cd6b-403b-8fe1-3517bf7d2802","weight":20},{"event_id":4937,"event_guid":"2e0125ef-679c-4eb3-9de6-f5e56e27fbca","weight":1},{"event_id":4941,"event_guid":"02146e03-1a07-44f2-83b3-e1fd261a4214","weight":9},{"event_id":4943,"event_guid":"0101e48d-bf0e-43f2-a690-a1d114088f7f","weight":20},{"event_id":5063,"event_guid":"10f07e44-10fb-11e8-9867-57ae00d1b19d","weight":12}]},{"guid":"d934d3e2-9de8-11e5-8a67-5b7bcd9fe77d","title":"DG61: RocketScience und Software Engineering","subtitle":"Ein Rückblick","slug":"datengarten-61-de-RocketScience_und_Software_Engineering_-_Ein_Rueckblick","link":"","description":"","original_language":"deu","persons":["Carina Haupt"],"tags":["datengarten"],"view_count":9912,"promoted":false,"date":"2015-12-09T20:00:00.000+01:00","release_date":"2015-12-09T01:00:00.000+01:00","updated_at":"2026-01-02T11:15:14.872+01:00","length":3987,"duration":3987,"thumb_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/61-hd.jpg","poster_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/61-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/d934d3e2-9de8-11e5-8a67-5b7bcd9fe77d-timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/d934d3e2-9de8-11e5-8a67-5b7bcd9fe77d-thumbnails.vtt","frontend_link":"https://media.ccc.de/v/datengarten-61-de-RocketScience_und_Software_Engineering_-_Ein_Rueckblick","url":"https://api.media.ccc.de/public/events/d934d3e2-9de8-11e5-8a67-5b7bcd9fe77d","conference_title":"CCCB Datengarten","conference_url":"https://api.media.ccc.de/public/conferences/datengarten","related":[{"event_id":593,"event_guid":"import-d5d8add3bc284763a8","weight":12},{"event_id":2316,"event_guid":"5468e017-bf80-4910-9616-4efd93efb9a2","weight":30},{"event_id":2351,"event_guid":"94e1281c-b1c8-46b3-82ad-6d6df6fe3580","weight":20},{"event_id":2446,"event_guid":"725d37fb-0e6c-4ac0-9106-4cefa8e898ea","weight":6},{"event_id":2662,"event_guid":"ce74d9d3-fdfe-4fe6-9b4c-acdebbcbea2e","weight":17},{"event_id":2703,"event_guid":"68ba4a40-b5a4-4ef5-b22c-baf1b0f65f32","weight":11},{"event_id":2704,"event_guid":"c4f1cabb-f667-46c5-9bfd-a5b07b6f67b5","weight":13},{"event_id":2779,"event_guid":"73d70ee6-807b-46d0-a39b-f6afa7baf7d4","weight":23},{"event_id":2794,"event_guid":"47f73148-0b32-4733-895b-4c2fc6160a9c","weight":10},{"event_id":2806,"event_guid":"654331ae-1710-42e5-bdf4-65a03a80c614","weight":9},{"event_id":2949,"event_guid":"5c8d1a32-d9ce-49cb-b058-846fa58663d8","weight":11},{"event_id":2957,"event_guid":"27f4fab0-b7ad-11e5-9877-fb7fcf035cf2","weight":39},{"event_id":2960,"event_guid":"a871e2e5-3750-4bf7-b96f-8204bd9a951d","weight":34},{"event_id":3030,"event_guid":"743b35a6-jsdj-11e5-882f-0beea432bf4e","weight":9},{"event_id":3040,"event_guid":"adba2706-279c-41a4-aa9d-78b20755f866","weight":10},{"event_id":3138,"event_guid":"74759911-47d9-4c60-878e-595cf08dd412","weight":7},{"event_id":3235,"event_guid":"40a925a0-4866-11e6-95cf-1fad9bfa42d4","weight":13},{"event_id":3461,"event_guid":"8e19cc1e-42d7-4832-a787-e9d81c717751","weight":14},{"event_id":3513,"event_guid":"5e2e66e3-23ac-4331-b2cf-5428a2649694","weight":11},{"event_id":3564,"event_guid":"3dc712b9-9051-4005-8948-56d6344a2f41","weight":23},{"event_id":3689,"event_guid":"1f7eb981-2819-4824-8f40-4ddde0be7bf3","weight":6},{"event_id":3772,"event_guid":"e89c168d-dc51-4de1-8aa0-26743ee5c815","weight":12},{"event_id":3773,"event_guid":"769872ac-3efa-4101-ae95-bdedfc829c49","weight":7},{"event_id":3783,"event_guid":"f31ced73-ec4f-4138-948e-0c2803af21de","weight":11},{"event_id":3800,"event_guid":"aad42966-21c3-11e7-9b07-b7ec1ca97360","weight":6},{"event_id":3849,"event_guid":"afcad2d0-34e7-11e7-b75a-bf6c18dd9a31","weight":6},{"event_id":3969,"event_guid":"3da0c4af-8e71-491f-a9cc-206d5fd98325","weight":13},{"event_id":4605,"event_guid":"8d382482-9817-11e7-951c-33f9470b8ba7","weight":33},{"event_id":4758,"event_guid":"70d63b5d-0e39-4271-b4e5-fefc783b2a2b","weight":20},{"event_id":5003,"event_guid":"f1bd633a-06c2-11e8-9858-676dbf67d0c5","weight":8},{"event_id":5063,"event_guid":"10f07e44-10fb-11e8-9867-57ae00d1b19d","weight":7},{"event_id":5379,"event_guid":"a3bda554-eb73-5a33-a14c-6303f83cc451","weight":16},{"event_id":5400,"event_guid":"17a278b3-34af-5a04-92d8-e3e26165b410","weight":12},{"event_id":6123,"event_guid":"456fb60c-5ce7-11e8-be47-1fb2912eb893","weight":7},{"event_id":6249,"event_guid":"456fb60c-5ce7-11e8-be47-1fb2912eb894","weight":13},{"event_id":6376,"event_guid":"456fb60c-5ce7-11e8-be47-1fb2912eb895","weight":6},{"event_id":6622,"event_guid":"456fb60c-5ce7-11e8-be47-1fb2912eb896","weight":6}]},{"guid":"456fb60c-5ce7-11e8-be47-1fb2912eb8103","title":"DG103: Wikidata","subtitle":"Dive into the free knowledge base and build things with it!","slug":"dg-103","link":"https://c3voc.de","description":"\u003cp\u003eWikidata is a repository of structured data about all kinds of knowledge in the world. Since 2012, it has grown to be a gigantic knowledge base that can be edited by everyone and used freely to answer all your questions. We will talk about how Wikidata is structured, how to query it with SPARQL, and what kind of applications people have already built with it. We will also introduce you to Wikibase, the MediaWiki extension that powers Wikidata and lets you create your own instance of a Linked Open Data knowledge base.\u003c/p\u003e","original_language":"eng","persons":["Jens Ohlig","Léa Auregann"],"tags":["datengarten","103","2019"],"view_count":333,"promoted":false,"date":"2019-10-08T00:00:00.000+02:00","release_date":"2019-10-14T02:00:00.000+02:00","updated_at":"2026-02-08T23:15:08.418+01:00","length":4153,"duration":4153,"thumb_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/103-hd.jpg","poster_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/103-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/103-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/103-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/dg-103","url":"https://api.media.ccc.de/public/events/456fb60c-5ce7-11e8-be47-1fb2912eb8103","conference_title":"CCCB Datengarten","conference_url":"https://api.media.ccc.de/public/conferences/datengarten","related":[{"event_id":1728,"event_guid":"3poSeUcpc6woNaI5dhATcQ","weight":5},{"event_id":3143,"event_guid":"5d0de159-a2cc-56be-be6c-036708138b71","weight":1},{"event_id":7110,"event_guid":"3e7f1444-b72c-594f-b033-d96b21c1961c","weight":7},{"event_id":7134,"event_guid":"8f035c60-97b4-53f1-b2de-32e65f6f2844","weight":1},{"event_id":7252,"event_guid":"456fb60c-5ce7-11e8-be47-1fb2912eb8101","weight":5},{"event_id":7797,"event_guid":"456fb60c-5ce7-11e8-be47-1fb2912eb8102","weight":12},{"event_id":7967,"event_guid":"e8a3d7ca-e4f4-40b4-9c60-9d52696fc674","weight":4},{"event_id":7988,"event_guid":"f1b2d665-2521-4f00-a8ba-b3e6b55d78ca","weight":5},{"event_id":7989,"event_guid":"a75f727b-b87b-4e64-a8c0-a80a20325b94","weight":8},{"event_id":8011,"event_guid":"c8dc6567-0601-4489-b38d-49f6553890b0","weight":5},{"event_id":8020,"event_guid":"be4a8db4-e60b-11e9-895b-3ca9f456171c","weight":11},{"event_id":8026,"event_guid":"010aea78-c81a-90a8-a570-54da06c0d632","weight":2},{"event_id":8036,"event_guid":"996c1876-2000-e506-e7b0-a4b01ebe849a","weight":4},{"event_id":8037,"event_guid":"5d30a50e-b89b-70c3-8725-6c96c2f57523","weight":4},{"event_id":8038,"event_guid":"57e2ca9e-d25d-6481-ff79-5c04461953df","weight":10},{"event_id":8040,"event_guid":"4f5dbd77-d923-46da-b158-cfc4a11bd611","weight":6}]},{"guid":"74759911-47d9-4c60-878e-595cf08dd412","title":"DG67: Systemli","subtitle":"","slug":"dg-67","link":"https://c3voc.de","description":"\u003cp\u003esystemli.org ist ein 2003 gegr\u0026uuml;ndetes linkes Netzwerk und Technikkollektiv. In diesem Datengarten m\u0026ouml;chten wir die Idee des Technikkollektivs im Allgemeinen und unsere Arbeit im Speziellen vorstellen. Warum besch\u0026auml;ftigen wir uns in Zeiten von Snapchat und co. mit freien Kommunikationsmitteln? Gibt es daf\u0026uuml;r heute \u0026uuml;berhaupt noch einen Platz? Wie verbinden sich linke Politik und Technikaffinit\u0026auml;t? Was k\u0026ouml;nnen wir aus unterschiedlichen Perspektiven voneinander lernen? Welche Kompromisse m\u0026uuml;ssen wir zwischen Mobilisierungswunsch, Privatheit und politischen Prinzipien eingehen? Momentan beteiligen uns an der Vorbereitung der Konferenz \"Leben ist kein Algorithmus - Solidarische Perspektiven gegen den technologischen Zugriff\", und m\u0026ouml;chten euer Interesse hierf\u0026uuml;r wecken.\u003c/p\u003e","original_language":"deu","persons":["Systemli"],"tags":["datengarten"],"view_count":510,"promoted":false,"date":"2016-06-14T00:00:00.000+02:00","release_date":"2016-06-14T02:00:00.000+02:00","updated_at":"2026-02-08T19:30:07.779+01:00","length":3035,"duration":3035,"thumb_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/67-hd.jpg","poster_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/67-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/74759911-47d9-4c60-878e-595cf08dd412-timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/74759911-47d9-4c60-878e-595cf08dd412-thumbnails.vtt","frontend_link":"https://media.ccc.de/v/dg-67","url":"https://api.media.ccc.de/public/events/74759911-47d9-4c60-878e-595cf08dd412","conference_title":"CCCB Datengarten","conference_url":"https://api.media.ccc.de/public/conferences/datengarten","related":[{"event_id":2797,"event_guid":"d934d3e2-9de8-11e5-8a67-5b7bcd9fe77d","weight":7},{"event_id":2957,"event_guid":"27f4fab0-b7ad-11e5-9877-fb7fcf035cf2","weight":9},{"event_id":2960,"event_guid":"a871e2e5-3750-4bf7-b96f-8204bd9a951d","weight":11},{"event_id":3043,"event_guid":"79e60f58-b2e7-4910-be32-f0a8896569e0","weight":7},{"event_id":3235,"event_guid":"40a925a0-4866-11e6-95cf-1fad9bfa42d4","weight":11},{"event_id":3500,"event_guid":"1baa15ec-41c4-4eb2-8499-1929ce105bf2","weight":10},{"event_id":3513,"event_guid":"5e2e66e3-23ac-4331-b2cf-5428a2649694","weight":10},{"event_id":3564,"event_guid":"3dc712b9-9051-4005-8948-56d6344a2f41","weight":10},{"event_id":3773,"event_guid":"769872ac-3efa-4101-ae95-bdedfc829c49","weight":13},{"event_id":3783,"event_guid":"f31ced73-ec4f-4138-948e-0c2803af21de","weight":7},{"event_id":3969,"event_guid":"3da0c4af-8e71-491f-a9cc-206d5fd98325","weight":9}]},{"guid":"18bb6036-270c-11e8-8de9-471a7737cc34","title":"DG86: Wirtschaft hacken","subtitle":"","slug":"dg-86","link":"https://c3voc.de","description":"\u003cp\u003e\u003cspan style=\"color: #333333; font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;\"\u003eWir sind umgeben von vielerlei Systemen, die auf uns mehr oder weniger gro\u0026szlig;en Einfluss haben. Manche Systeme sind sehr m\u0026auml;chtig, andere weniger. manche sind sinnvoll, andere weniger eines der m\u0026auml;chtigsten Systeme ist die Wirtschaft. und wie sinnvoll die organisiert ist, das ist die Frage ... viele Systeme sind allerdings auch hackbar, nicht komplett vielleicht, aber zu einem gewissen Teil. was passiert, wenn sich jemand mit einer hacker_innen-artigen Haltung einem Wirtschaftssystem n\u0026auml;hert? Wo sind M\u0026ouml;glichkeiten es zu infiltrieren, in Teilen neu zu schreiben, zu was Besserem zu verbiegen? Wir (das Premium-Getr\u0026auml;nkekollektiv) haben da schon einiges gemacht, und erz\u0026auml;hlen gerne davon, damit ihr auch was hackt.\u003c/span\u003e\u003c/p\u003e","original_language":"deu","persons":["Uwe Lübbermann"],"tags":["datengarten","86","Datengarten","Premium-Kollektiv"],"view_count":1015,"promoted":false,"date":"2018-03-13T00:00:00.000+01:00","release_date":"2018-03-14T01:00:00.000+01:00","updated_at":"2026-02-24T20:00:10.421+01:00","length":5312,"duration":5312,"thumb_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/86-hd.jpg","poster_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/86-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/18bb6036-270c-11e8-8de9-471a7737cc34-timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/18bb6036-270c-11e8-8de9-471a7737cc34-thumbnails.vtt","frontend_link":"https://media.ccc.de/v/dg-86","url":"https://api.media.ccc.de/public/events/18bb6036-270c-11e8-8de9-471a7737cc34","conference_title":"CCCB Datengarten","conference_url":"https://api.media.ccc.de/public/conferences/datengarten","related":[{"event_id":1925,"event_guid":"xs6A-BMxum4Go9aVNmyqDw","weight":2},{"event_id":2291,"event_guid":"2f68e356-6c3f-4034-9640-c06d717ed96b","weight":5},{"event_id":2316,"event_guid":"5468e017-bf80-4910-9616-4efd93efb9a2","weight":7},{"event_id":2448,"event_guid":"49d47154-9156-46e4-8869-89c1a9be94c6","weight":5},{"event_id":2735,"event_guid":"5c0323b6-c538-4fb6-8d70-d08def6bf865","weight":3},{"event_id":2957,"event_guid":"27f4fab0-b7ad-11e5-9877-fb7fcf035cf2","weight":10},{"event_id":2960,"event_guid":"a871e2e5-3750-4bf7-b96f-8204bd9a951d","weight":12},{"event_id":2981,"event_guid":"125a0b2d-34de-4ba7-8b22-00a163df20a2","weight":7},{"event_id":3007,"event_guid":"8d3d7bf7-7e45-4621-9da2-dd518609a45c","weight":3},{"event_id":3079,"event_guid":"a9e0502d-7c27-4303-a965-c5f942adbb2a","weight":15},{"event_id":3235,"event_guid":"40a925a0-4866-11e6-95cf-1fad9bfa42d4","weight":10},{"event_id":3498,"event_guid":"3cd1ad54-bede-444f-9339-9ed86e1836f6","weight":5},{"event_id":3513,"event_guid":"5e2e66e3-23ac-4331-b2cf-5428a2649694","weight":5},{"event_id":3564,"event_guid":"3dc712b9-9051-4005-8948-56d6344a2f41","weight":7},{"event_id":3786,"event_guid":"9f730bc5-eb12-44e0-94e7-a65fd86490d9","weight":7},{"event_id":3969,"event_guid":"3da0c4af-8e71-491f-a9cc-206d5fd98325","weight":6},{"event_id":4205,"event_guid":"ee199a82-0af8-4b4e-ad47-b83562fc3042","weight":5},{"event_id":4605,"event_guid":"8d382482-9817-11e7-951c-33f9470b8ba7","weight":10},{"event_id":4758,"event_guid":"70d63b5d-0e39-4271-b4e5-fefc783b2a2b","weight":22},{"event_id":4759,"event_guid":"119d0188-df86-11e7-a509-670931c02efc","weight":5},{"event_id":4764,"event_guid":"da934433-0092-4749-b606-56b65e84214f","weight":2},{"event_id":4770,"event_guid":"a890dbd3-8859-4788-a72f-ded5c5c08e5f","weight":5},{"event_id":4826,"event_guid":"16645200-2036-4a3c-a44d-a5ff44ac2991","weight":7},{"event_id":4866,"event_guid":"117a52b4-f675-49dd-aafe-659c07b6bc9c","weight":8},{"event_id":4876,"event_guid":"dec6a7e0-2651-4bb5-8300-977795e901ed","weight":2},{"event_id":4942,"event_guid":"684c65c0-f61d-11e7-a1a3-57c648cc8333","weight":7},{"event_id":4944,"event_guid":"868fbf54-2007-4c0e-9af3-63384bed9fa6","weight":2},{"event_id":5063,"event_guid":"10f07e44-10fb-11e8-9867-57ae00d1b19d","weight":9},{"event_id":5065,"event_guid":"b13b7d07-a781-4777-ac11-c331a204e710","weight":17},{"event_id":5070,"event_guid":"a87a0521-6b12-5dca-851a-c32a13cc4581","weight":2},{"event_id":5220,"event_guid":"57533942-4659-2020-2020-202020202020","weight":2},{"event_id":5229,"event_guid":"53464646-4151-2020-2020-202020202020","weight":3},{"event_id":5233,"event_guid":"4a433356-4456-2020-2020-202020202020","weight":3},{"event_id":5240,"event_guid":"39474e46-4733-2020-2020-202020202020","weight":3},{"event_id":5244,"event_guid":"4a473753-5039-2020-2020-202020202020","weight":5},{"event_id":5250,"event_guid":"a4e1b931-dd4e-4924-9c63-4f503f5ba70b","weight":5},{"event_id":5251,"event_guid":"9f748466-3ce9-11e8-8429-873b5c1d61e2","weight":21},{"event_id":5430,"event_guid":"fcb63c66-54a2-11e8-90fe-77b964abb2ec","weight":8},{"event_id":5610,"event_guid":"456fb60c-5ce7-11e8-be47-1fb2912eb889","weight":9},{"event_id":5658,"event_guid":"456fb60c-5ce7-11e8-be47-1fb2912eb890","weight":11},{"event_id":5663,"event_guid":"c91dd469-dc03-458e-b3b8-9f65c7eebe73","weight":9},{"event_id":5975,"event_guid":"456fb60c-5ce7-11e8-be47-1fb2912eb892","weight":5},{"event_id":6249,"event_guid":"456fb60c-5ce7-11e8-be47-1fb2912eb894","weight":11},{"event_id":6540,"event_guid":"0a1a58a4-7700-502b-b8f2-405f3e42c1bc","weight":7}]},{"guid":"456fb60c-5ce7-11e8-be47-1fb2912eb890","title":"DG90: MNT Reform","subtitle":"Der neue offene Computer durchleuchtet","slug":"dg-90","link":"https://c3voc.de","description":"MNT Reform ist ein neuer tragbarer Computer, der modular aufgebaut und von seinen NutzerInnen modifiziert/repariert/gehackt werden soll. Ziel ist es u.a., das gesamte System zu dokumentieren und Teile per 3D-Druck, CNC usw. austauschbar zu machen. Dabei sind alle von uns (Lukas F. Hartmann und Ana Dantas) entwickelten elektronischen und mechanischen Bestandteile GPLv3-lizensiert. Ich werde eine aktuelle Version des Laptops mitbringen und das System im Vortrag beschreiben, sowie Hürden, Schwierigkeiten und Zukunftspläne erklären.\r\n\r\n\r\nMNT Reform ist ein neuer tragbarer Computer, der modular aufgebaut und von seinen NutzerInnen modifiziert/repariert/gehackt werden soll. Ziel ist es u.a., das gesamte System zu dokumentieren und Teile per 3D-Druck, CNC usw. austauschbar zu machen. Dabei sind alle von uns (Lukas F. Hartmann und Ana Dantas) entwickelten elektronischen und mechanischen Bestandteile GPLv3-lizensiert. Ich werde eine aktuelle Version des Laptops mitbringen und das System im Vortrag beschreiben, sowie Hürden, Schwierigkeiten und Zukunftspläne erklären.\r\n","original_language":"deu","persons":["Lukas F. Hartmann"],"tags":["datengarten","90"],"view_count":796,"promoted":false,"date":"2018-07-10T00:00:00.000+02:00","release_date":"2018-07-10T02:00:00.000+02:00","updated_at":"2026-01-24T15:00:12.239+01:00","length":3270,"duration":3270,"thumb_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/90-hd.jpg","poster_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/90-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/456fb60c-5ce7-11e8-be47-1fb2912eb890-timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/456fb60c-5ce7-11e8-be47-1fb2912eb890-thumbnails.vtt","frontend_link":"https://media.ccc.de/v/dg-90","url":"https://api.media.ccc.de/public/events/456fb60c-5ce7-11e8-be47-1fb2912eb890","conference_title":"CCCB Datengarten","conference_url":"https://api.media.ccc.de/public/conferences/datengarten","related":[{"event_id":1511,"event_guid":"import-50d23406ba6bbed62d","weight":1},{"event_id":1600,"event_guid":"import-bd4b532fec427e30cb","weight":1},{"event_id":2017,"event_guid":"Ur8ibuZni9KOBLDz_Bi7RQ","weight":1},{"event_id":2512,"event_guid":"8e851e7a-d9d1-4074-a802-4e9d7a297a6a","weight":1},{"event_id":2779,"event_guid":"73d70ee6-807b-46d0-a39b-f6afa7baf7d4","weight":3},{"event_id":2857,"event_guid":"b9b2c371-417c-45c4-a47f-faf7eeb11fbf","weight":1},{"event_id":3040,"event_guid":"adba2706-279c-41a4-aa9d-78b20755f866","weight":3},{"event_id":3271,"event_guid":"b9d33717-1ce7-5381-8ce4-62600666d159","weight":1},{"event_id":3293,"event_guid":"ac56c1cc-d2e9-5992-a3c9-4815ce3b52e9","weight":1},{"event_id":3295,"event_guid":"4b7e9594-629b-54a9-993e-c621425bd0e0","weight":1},{"event_id":3481,"event_guid":"c437bcee-c086-4e8d-878b-bbe460e27f7b","weight":1},{"event_id":3800,"event_guid":"aad42966-21c3-11e7-9b07-b7ec1ca97360","weight":4},{"event_id":3849,"event_guid":"afcad2d0-34e7-11e7-b75a-bf6c18dd9a31","weight":3},{"event_id":3856,"event_guid":"80d7750a-3951-462f-8513-715571c31738","weight":1},{"event_id":3963,"event_guid":"f3fce63e-de39-5628-8725-02a461132428","weight":1},{"event_id":3969,"event_guid":"3da0c4af-8e71-491f-a9cc-206d5fd98325","weight":6},{"event_id":4605,"event_guid":"8d382482-9817-11e7-951c-33f9470b8ba7","weight":1},{"event_id":4758,"event_guid":"70d63b5d-0e39-4271-b4e5-fefc783b2a2b","weight":5},{"event_id":4759,"event_guid":"119d0188-df86-11e7-a509-670931c02efc","weight":4},{"event_id":4855,"event_guid":"51b586be-500c-436e-b70c-fc433e65c4be","weight":1},{"event_id":4935,"event_guid":"947f946e-3dd9-4911-b4de-f9bbd87058ee","weight":1},{"event_id":4939,"event_guid":"439d7085-4f24-45ac-843f-987f89c4446d","weight":42},{"event_id":5042,"event_guid":"c8913456-cd69-467a-a446-2330ae8b5299","weight":3},{"event_id":5066,"event_guid":"18bb6036-270c-11e8-8de9-471a7737cc34","weight":11},{"event_id":5252,"event_guid":"7805cae2-d664-441a-af87-555a2c5633a2","weight":1},{"event_id":5569,"event_guid":"d37bc91e-f1dd-4fbb-b793-c08b2436eecb","weight":3},{"event_id":5610,"event_guid":"456fb60c-5ce7-11e8-be47-1fb2912eb889","weight":10},{"event_id":5638,"event_guid":"bc119064-0b23-443b-82d4-55719d478151","weight":1},{"event_id":5657,"event_guid":"be3340d0-8c90-51ea-a0a7-7b5650d762b4","weight":1},{"event_id":5661,"event_guid":"fb43f374-958e-447c-ba13-a013113d44e3","weight":1},{"event_id":5664,"event_guid":"ae4882b3-90b3-4479-b94b-3e2c0208ef7c","weight":3},{"event_id":5677,"event_guid":"665b51de-acd6-4fea-ae58-dd780a5437c2","weight":4},{"event_id":5722,"event_guid":"906c5611-7e85-4593-8a4e-b33dedfce19e","weight":3},{"event_id":5965,"event_guid":"c9dcd2a5-288f-55d0-8577-dc00c2e185ce","weight":4},{"event_id":5974,"event_guid":"ebbffcb1-0370-56db-8f42-85bca992f6fc","weight":3},{"event_id":5975,"event_guid":"456fb60c-5ce7-11e8-be47-1fb2912eb892","weight":22},{"event_id":6123,"event_guid":"456fb60c-5ce7-11e8-be47-1fb2912eb893","weight":12},{"event_id":6249,"event_guid":"456fb60c-5ce7-11e8-be47-1fb2912eb894","weight":8},{"event_id":6376,"event_guid":"456fb60c-5ce7-11e8-be47-1fb2912eb895","weight":6},{"event_id":6399,"event_guid":"a5de31e6-0223-4b1f-953c-558e2fd39bd9","weight":3},{"event_id":6776,"event_guid":"456fb60c-5ce7-11e8-be47-1fb2912eb898","weight":5}]},{"guid":"ce74d9d3-fdfe-4fe6-9b4c-acdebbcbea2e","title":"DG56: Hands-on Rad1o","subtitle":"","slug":"dg56-Hands-on_Rad1o","link":"https://berlin.ccc.de/wiki/Datengarten/56","description":"\u003cp\u003eDer Datengarten 56 widmet sich voll und ganz dem Rad1o[0] Badge vom CCCamp 2015[1]. schneider, einer der Entwickler des Rad1os vom Chaos Computer Club M\u0026uuml;nchen[2] (MUC), f\u0026uuml;hrt durch den Abend und demonstriert, was man mit dem Rad1o jetzt schon so basteln kann, an was f\u0026uuml;r konkreten Projekten gearbeitet wird und welche w\u0026uuml;nschenswert w\u0026auml;ren. [0]: https://rad1o.badge.events.ccc.de/ [1]: https://events.ccc.de/camp/2015/wiki/Main_Page [2]: https://muc.ccc.de/\u003c/p\u003e","original_language":"deu","persons":["schneider"],"tags":["rad1o","Datengarten","CCCB"],"view_count":4540,"promoted":false,"date":"2015-09-08T20:00:00.000+02:00","release_date":"2015-09-10T02:00:00.000+02:00","updated_at":"2026-03-24T13:30:07.485+01:00","length":13822,"duration":13822,"thumb_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/56-hd.jpg","poster_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/56-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/ce74d9d3-fdfe-4fe6-9b4c-acdebbcbea2e-timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/ce74d9d3-fdfe-4fe6-9b4c-acdebbcbea2e-thumbnails.vtt","frontend_link":"https://media.ccc.de/v/dg56-Hands-on_Rad1o","url":"https://api.media.ccc.de/public/events/ce74d9d3-fdfe-4fe6-9b4c-acdebbcbea2e","conference_title":"CCCB Datengarten","conference_url":"https://api.media.ccc.de/public/conferences/datengarten","related":[{"event_id":2316,"event_guid":"5468e017-bf80-4910-9616-4efd93efb9a2","weight":14},{"event_id":2351,"event_guid":"94e1281c-b1c8-46b3-82ad-6d6df6fe3580","weight":7},{"event_id":2352,"event_guid":"9d01b6b6-2639-4166-a837-4b6fc597c188","weight":15},{"event_id":2395,"event_guid":"62b038eb-2975-4065-95ee-09a068dbfb81","weight":7},{"event_id":2446,"event_guid":"725d37fb-0e6c-4ac0-9106-4cefa8e898ea","weight":6},{"event_id":2450,"event_guid":"8676bfda-c760-45e3-bbf9-9c005bfb38d1","weight":6},{"event_id":2466,"event_guid":"882370ef-642d-43ba-b91d-22e9e87e9a1f","weight":9},{"event_id":2703,"event_guid":"68ba4a40-b5a4-4ef5-b22c-baf1b0f65f32","weight":7},{"event_id":2704,"event_guid":"c4f1cabb-f667-46c5-9bfd-a5b07b6f67b5","weight":14},{"event_id":2779,"event_guid":"73d70ee6-807b-46d0-a39b-f6afa7baf7d4","weight":18},{"event_id":2797,"event_guid":"d934d3e2-9de8-11e5-8a67-5b7bcd9fe77d","weight":17},{"event_id":2957,"event_guid":"27f4fab0-b7ad-11e5-9877-fb7fcf035cf2","weight":12},{"event_id":2960,"event_guid":"a871e2e5-3750-4bf7-b96f-8204bd9a951d","weight":7},{"event_id":3040,"event_guid":"adba2706-279c-41a4-aa9d-78b20755f866","weight":10},{"event_id":3564,"event_guid":"3dc712b9-9051-4005-8948-56d6344a2f41","weight":9},{"event_id":3969,"event_guid":"3da0c4af-8e71-491f-a9cc-206d5fd98325","weight":7},{"event_id":4605,"event_guid":"8d382482-9817-11e7-951c-33f9470b8ba7","weight":6}]},{"guid":"62b038eb-2975-4065-95ee-09a068dbfb81","title":"DG51: Puppet … Konfigurationsmanagement","subtitle":"","slug":"dg51-puppet","link":"https://berlin.ccc.de/wiki/Datengarten/51","description":"\u003cp\u003e\"Puppet \u0026hellip; Konfigurationsmanagement\u0026ldquo; (KM; englisch configuration management, CM) ist eine Managementdisziplin, die organisatorische und verhaltensm\u0026auml;\u0026szlig;ige Regeln auf den Lebenslauf eines Produkts und seiner Konfigurationseinheiten von Entwicklung \u0026uuml;ber Herstellung und Betreuung bis hin zur Entsorgung anwendet.\u0026rdquo; Wikipedia - http://de.wikipedia.org/wiki/Konfigurationsmanagement , 20.03.2015 H\u0026ouml;rt sich komisch an, ist aber gar nicht so falsch. Es geht um Server (Linux/Unix\u0026hellip;[ja, auch Windows, aber wer will das denn schon]) Konfiguration. Man kennt das ja, man richtet einen neuen Server ein, dann noch einen und dann noch einen und dann\u0026hellip; Immer wieder das Gleiche. Dann baut man sich irgendwie statische Skripts. Und dann verzweifelt man, weil es mal wieder nicht so recht will wie man sich das gedacht hatte\u0026hellip; und hier setzt nun Puppet an. Es hilft einem dabei, den Wunschzustand eines Systems zu definieren und sorgt dann daf\u0026uuml;r das dieser hergestellt wird und bleibt. Dynamisch und modular, vielseitig einsetzbar. file { \u0026lsquo;puppet_datengarten.key\u0026rsquo;: ensure =\u0026gt; \u0026lsquo;present\u0026rsquo;, owner =\u0026gt; \u0026lsquo;rwaffen\u0026rsquo;, group =\u0026gt; \u0026lsquo;datengarten\u0026rsquo;, mode =\u0026gt; \u0026lsquo;777\u0026rsquo;, source =\u0026gt; \u0026lsquo;datengarten/mai/puppet_datengarten.key.template\u0026rsquo;, require =\u0026gt; Group[Datengarten], }\u003c/p\u003e","original_language":"deu","persons":["Robert"],"tags":["Puppet, Admin, Configuration, Management"],"view_count":632,"promoted":false,"date":"2015-05-12T20:00:00.000+02:00","release_date":"2015-05-20T02:00:00.000+02:00","updated_at":"2025-10-28T21:30:05.469+01:00","length":3120,"duration":3120,"thumb_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/dg51-hd.jpg","poster_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/dg51-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/62b038eb-2975-4065-95ee-09a068dbfb81-timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/62b038eb-2975-4065-95ee-09a068dbfb81-thumbnails.vtt","frontend_link":"https://media.ccc.de/v/dg51-puppet","url":"https://api.media.ccc.de/public/events/62b038eb-2975-4065-95ee-09a068dbfb81","conference_title":"CCCB Datengarten","conference_url":"https://api.media.ccc.de/public/conferences/datengarten","related":[{"event_id":2316,"event_guid":"5468e017-bf80-4910-9616-4efd93efb9a2","weight":14},{"event_id":2351,"event_guid":"94e1281c-b1c8-46b3-82ad-6d6df6fe3580","weight":11},{"event_id":2352,"event_guid":"9d01b6b6-2639-4166-a837-4b6fc597c188","weight":11},{"event_id":2446,"event_guid":"725d37fb-0e6c-4ac0-9106-4cefa8e898ea","weight":9},{"event_id":2662,"event_guid":"ce74d9d3-fdfe-4fe6-9b4c-acdebbcbea2e","weight":7},{"event_id":2704,"event_guid":"c4f1cabb-f667-46c5-9bfd-a5b07b6f67b5","weight":12},{"event_id":2957,"event_guid":"27f4fab0-b7ad-11e5-9877-fb7fcf035cf2","weight":5},{"event_id":2960,"event_guid":"a871e2e5-3750-4bf7-b96f-8204bd9a951d","weight":8},{"event_id":3008,"event_guid":"65ea5a93-74e9-4a33-b08e-f9f1a4de46ee","weight":7},{"event_id":3040,"event_guid":"adba2706-279c-41a4-aa9d-78b20755f866","weight":12},{"event_id":3138,"event_guid":"74759911-47d9-4c60-878e-595cf08dd412","weight":6},{"event_id":3235,"event_guid":"40a925a0-4866-11e6-95cf-1fad9bfa42d4","weight":7},{"event_id":3564,"event_guid":"3dc712b9-9051-4005-8948-56d6344a2f41","weight":10},{"event_id":3772,"event_guid":"e89c168d-dc51-4de1-8aa0-26743ee5c815","weight":6},{"event_id":3783,"event_guid":"f31ced73-ec4f-4138-948e-0c2803af21de","weight":5},{"event_id":3969,"event_guid":"3da0c4af-8e71-491f-a9cc-206d5fd98325","weight":6},{"event_id":4605,"event_guid":"8d382482-9817-11e7-951c-33f9470b8ba7","weight":8}]},{"guid":"456fb60c-5ce7-11e8-be47-1fb2912eb897","title":"DG97: deSEC","subtitle":"Sicheres DNS-Hosting für alle","slug":"dg-97","link":"https://c3voc.de","description":"\u003cp\u003edeSEC ist ein quelloffener und datenschutzfreundlicher DNS-Hosting-Dienst aus Berlin. Urspr\u0026uuml;nglich aus einem Start-up-Stipendium finanziert m\u0026ouml;chte deSEC DNS-Hosting nun dauerhaft kostenlos auf Basis von Sponsoren anbieten. Dabei bietet deSEC Funktionen an, die bei anderen Dienstleistern bisher nur selten gesehen werden, insbesondere eine Restful API, automatisches DNSSEC, volle IPv6-Funktionalit\u0026auml;t sowie schnelle Aktualisierung der DNS-Informationen auf den authoritativen Servern. Im Vortrag wird die technische Organisation der deSEC-Dienste diskutiert sowie die Sicherheit und Privatheit des Dienstes, insbesondere im Kontext von Missbrauch und Hochverf\u0026uuml;gbarkeit dargestellt. Anschlie\u0026szlig;end werden M\u0026ouml;glichkeiten besprochen, wie deSEC vorhandene, aber bisher wenig genutzte DNS-Funktionalit\u0026auml;ten wie TLSA-Records f\u0026ouml;rdern und verbreiten kann.\u003c/p\u003e","original_language":"deu","persons":["Nils Wisiol"],"tags":["datengarten","97","2019"],"view_count":748,"promoted":false,"date":"2019-02-12T00:00:00.000+01:00","release_date":"2019-02-14T01:00:00.000+01:00","updated_at":"2026-01-30T11:15:10.462+01:00","length":2285,"duration":2285,"thumb_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/97-hd.jpg","poster_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/97-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/97-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/97-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/dg-97","url":"https://api.media.ccc.de/public/events/456fb60c-5ce7-11e8-be47-1fb2912eb897","conference_title":"CCCB Datengarten","conference_url":"https://api.media.ccc.de/public/conferences/datengarten","related":[{"event_id":2959,"event_guid":"83ab70a1-de38-42d3-993e-08024cac1ddg","weight":3},{"event_id":2960,"event_guid":"a871e2e5-3750-4bf7-b96f-8204bd9a951d","weight":3},{"event_id":3646,"event_guid":"f32a1a13-b244-4a1d-a6cf-99c5e3bdad27","weight":1},{"event_id":4942,"event_guid":"684c65c0-f61d-11e7-a1a3-57c648cc8333","weight":1},{"event_id":5128,"event_guid":"d7b2ca0e-6c06-5de7-8bd7-374f6f39661a","weight":1},{"event_id":6120,"event_guid":"6f3f49b6-2f08-50ff-a45c-aa728047dd5e","weight":3},{"event_id":6123,"event_guid":"456fb60c-5ce7-11e8-be47-1fb2912eb893","weight":3},{"event_id":6233,"event_guid":"9fa9eae0-2d2f-4bce-a7f5-1983003b3db7","weight":4},{"event_id":6249,"event_guid":"456fb60c-5ce7-11e8-be47-1fb2912eb894","weight":9},{"event_id":6376,"event_guid":"456fb60c-5ce7-11e8-be47-1fb2912eb895","weight":3},{"event_id":6430,"event_guid":"462f9320-3a0e-4785-82de-15343803c2ba","weight":1},{"event_id":6505,"event_guid":"c22707f5-d850-5827-9334-c48446f69fd2","weight":1},{"event_id":6543,"event_guid":"48ed6dea-e67d-4866-8c35-318e9d892363","weight":3},{"event_id":6622,"event_guid":"456fb60c-5ce7-11e8-be47-1fb2912eb896","weight":10},{"event_id":6692,"event_guid":"92fb4404-88f4-5c6e-bd11-ff2c1621fbc7","weight":1},{"event_id":6699,"event_guid":"ee7389df-5ede-58e2-adad-d9f293435e14","weight":1},{"event_id":6707,"event_guid":"92d4043d-757a-5650-aa1e-c338386695e8","weight":1},{"event_id":6709,"event_guid":"64f880cc-b22a-54d3-a471-97a11d0c702a","weight":3},{"event_id":6722,"event_guid":"0eca76b7-9294-50c1-9dfa-df5936080e62","weight":1},{"event_id":6734,"event_guid":"780a8d95-2dbb-588d-9f28-d28093ba8cf2","weight":1},{"event_id":6748,"event_guid":"b3fe7f83-cdd3-436a-91db-56c13b2aeb3a","weight":5},{"event_id":6749,"event_guid":"c0d2491d-5f01-4c12-bffd-37cb7b813f29","weight":4},{"event_id":6751,"event_guid":"d686cd55-7ee3-4e8d-ab3b-dac247c7879f","weight":7},{"event_id":6752,"event_guid":"d4be771b-799c-4d7d-83ee-dc87e3a7ad78","weight":7},{"event_id":6753,"event_guid":"7fb7e9a0-0bcd-4500-a0e5-5a99614a192c","weight":3},{"event_id":6754,"event_guid":"9334d62b-43ee-42da-81bc-00db2650b631","weight":3},{"event_id":6755,"event_guid":"e1844070-a145-4e59-aa90-2ab14f791a2d","weight":4},{"event_id":6758,"event_guid":"8c7fcb7a-e250-5af0-8da3-f5f4c0845895","weight":5},{"event_id":6761,"event_guid":"fe35e706-2204-5740-a646-53064ee1a53e","weight":3},{"event_id":6763,"event_guid":"c7788f24-1c2c-46b6-8e7b-dbd53dc47979","weight":3},{"event_id":6774,"event_guid":"d9d8ab96-d460-49bc-bfe5-f29a4c8998fe","weight":7},{"event_id":6775,"event_guid":"46df57d7-fa82-4a17-8b95-c02d2acfb6d5","weight":3},{"event_id":6776,"event_guid":"456fb60c-5ce7-11e8-be47-1fb2912eb898","weight":21},{"event_id":7049,"event_guid":"12604a94-71d9-11e9-83b2-273cc25ecd6f","weight":3},{"event_id":7050,"event_guid":"456fb60c-5ce7-11e8-be47-1fb2912eb899","weight":6},{"event_id":7252,"event_guid":"456fb60c-5ce7-11e8-be47-1fb2912eb8101","weight":4}]},{"guid":"8d382482-9817-11e7-951c-33f9470b8ba7","title":"DG80: Wahlhack","subtitle":"","slug":"dg-80","link":"https://c3voc.de","description":"","original_language":"deu","persons":["Linus Neumann"],"tags":["datengarten","80"],"view_count":2919,"promoted":false,"date":"2017-09-12T00:00:00.000+02:00","release_date":"2017-09-13T02:00:00.000+02:00","updated_at":"2026-03-11T23:45:07.023+01:00","length":4500,"duration":4500,"thumb_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/80-hd.jpg","poster_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/80-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/8d382482-9817-11e7-951c-33f9470b8ba7-timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/8d382482-9817-11e7-951c-33f9470b8ba7-thumbnails.vtt","frontend_link":"https://media.ccc.de/v/dg-80","url":"https://api.media.ccc.de/public/events/8d382482-9817-11e7-951c-33f9470b8ba7","conference_title":"CCCB Datengarten","conference_url":"https://api.media.ccc.de/public/conferences/datengarten","related":[{"event_id":1728,"event_guid":"3poSeUcpc6woNaI5dhATcQ","weight":41},{"event_id":2316,"event_guid":"5468e017-bf80-4910-9616-4efd93efb9a2","weight":14},{"event_id":2351,"event_guid":"94e1281c-b1c8-46b3-82ad-6d6df6fe3580","weight":15},{"event_id":2738,"event_guid":"d4b2f5e6-417f-454c-981e-df75465d956d","weight":12},{"event_id":2779,"event_guid":"73d70ee6-807b-46d0-a39b-f6afa7baf7d4","weight":16},{"event_id":2797,"event_guid":"d934d3e2-9de8-11e5-8a67-5b7bcd9fe77d","weight":33},{"event_id":2957,"event_guid":"27f4fab0-b7ad-11e5-9877-fb7fcf035cf2","weight":31},{"event_id":2959,"event_guid":"83ab70a1-de38-42d3-993e-08024cac1ddg","weight":13},{"event_id":2960,"event_guid":"a871e2e5-3750-4bf7-b96f-8204bd9a951d","weight":32},{"event_id":2978,"event_guid":"1e7ea0be-38c8-47f2-99bb-9f0ce71a53ee","weight":45},{"event_id":3040,"event_guid":"adba2706-279c-41a4-aa9d-78b20755f866","weight":15},{"event_id":3564,"event_guid":"3dc712b9-9051-4005-8948-56d6344a2f41","weight":20},{"event_id":3640,"event_guid":"700a07e7-a9c4-437b-a4c5-4491b23a9b4a","weight":15},{"event_id":3671,"event_guid":"4ef69e6a-026f-4b30-888d-af654b220a3d","weight":21},{"event_id":3695,"event_guid":"c300b194-2a85-4705-92aa-b4e789882303","weight":13},{"event_id":3800,"event_guid":"aad42966-21c3-11e7-9b07-b7ec1ca97360","weight":12},{"event_id":3849,"event_guid":"afcad2d0-34e7-11e7-b75a-bf6c18dd9a31","weight":29},{"event_id":3853,"event_guid":"efeeaebc-3f29-11e7-9ba7-2f214305c877","weight":26},{"event_id":3969,"event_guid":"3da0c4af-8e71-491f-a9cc-206d5fd98325","weight":57},{"event_id":4240,"event_guid":"dec63dd2-d66b-419d-863d-c20fd5ce91dd","weight":15},{"event_id":4259,"event_guid":"b5a645a9-bbdc-433e-a77c-b416074a92ea","weight":17},{"event_id":4569,"event_guid":"2017bf48-f589-5de0-af34-e19076559508","weight":16},{"event_id":4589,"event_guid":"d13d0904-92a4-11e7-be40-5373c2f92fbe","weight":12},{"event_id":4590,"event_guid":"50415938-4b52-2020-2020-202020202020","weight":14},{"event_id":4596,"event_guid":"f0b8c645-0eb0-4390-ae22-b6e2e397038e","weight":15},{"event_id":4604,"event_guid":"e5ed60c5-acd4-4c65-8eb4-197e930f185e","weight":14},{"event_id":4606,"event_guid":"5400c892-12e3-4199-b976-a68b0b54c159","weight":12},{"event_id":4706,"event_guid":"cc614df4-ff39-4475-99d5-6597e5fadc75","weight":13},{"event_id":4758,"event_guid":"70d63b5d-0e39-4271-b4e5-fefc783b2a2b","weight":62},{"event_id":4759,"event_guid":"119d0188-df86-11e7-a509-670931c02efc","weight":32},{"event_id":4762,"event_guid":"b036385c-ec1a-44e5-ae48-af703ce9b5d3","weight":14},{"event_id":4764,"event_guid":"da934433-0092-4749-b606-56b65e84214f","weight":12},{"event_id":4767,"event_guid":"f2ca3661-30c8-476e-9d6b-920bb20b21eb","weight":23},{"event_id":4800,"event_guid":"a9ebf7e3-abc5-49d9-8efe-316b3bc52902","weight":10},{"event_id":4826,"event_guid":"16645200-2036-4a3c-a44d-a5ff44ac2991","weight":13},{"event_id":4828,"event_guid":"4cb7be14-bfbd-42a2-a556-9ef8e8bd6ba7","weight":27},{"event_id":4866,"event_guid":"117a52b4-f675-49dd-aafe-659c07b6bc9c","weight":26},{"event_id":4876,"event_guid":"dec6a7e0-2651-4bb5-8300-977795e901ed","weight":13},{"event_id":4934,"event_guid":"4d3d9d56-7617-44da-b620-21ce5389a0b2","weight":38},{"event_id":5359,"event_guid":"42019c8e-4b3d-51a3-833c-0f83c0f543d5","weight":16},{"event_id":5657,"event_guid":"be3340d0-8c90-51ea-a0a7-7b5650d762b4","weight":19},{"event_id":6543,"event_guid":"48ed6dea-e67d-4866-8c35-318e9d892363","weight":39}]},{"guid":"afcad2d0-34e7-11e7-b75a-bf6c18dd9a31","title":"DG77: Calculate your Bus Factor","subtitle":"A practical introduction to GNU R","slug":"dg-77","link":"https://c3voc.de","description":"\u003cp\u003eThe strength of open source comes from the community, but what would happen if some of it were to go missing? This talk will show you one way of measuring the sustainability of the projects you love (and perhaps depend upon). We'll get our data from git commit logs and analyse it using GNU-R, the statistical language and computing environment.\u003c/p\u003e","original_language":"eng","persons":["Robin Gower"],"tags":["datengarten","77"],"view_count":307,"promoted":false,"date":"2017-05-09T20:00:00.000+02:00","release_date":"2017-05-12T02:00:00.000+02:00","updated_at":"2026-03-14T06:45:03.193+01:00","length":3605,"duration":3605,"thumb_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/77-hd.jpg","poster_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/77-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/afcad2d0-34e7-11e7-b75a-bf6c18dd9a31-timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/afcad2d0-34e7-11e7-b75a-bf6c18dd9a31-thumbnails.vtt","frontend_link":"https://media.ccc.de/v/dg-77","url":"https://api.media.ccc.de/public/events/afcad2d0-34e7-11e7-b75a-bf6c18dd9a31","conference_title":"CCCB Datengarten","conference_url":"https://api.media.ccc.de/public/conferences/datengarten","related":[{"event_id":2957,"event_guid":"27f4fab0-b7ad-11e5-9877-fb7fcf035cf2","weight":7},{"event_id":2960,"event_guid":"a871e2e5-3750-4bf7-b96f-8204bd9a951d","weight":8},{"event_id":3513,"event_guid":"5e2e66e3-23ac-4331-b2cf-5428a2649694","weight":8},{"event_id":3564,"event_guid":"3dc712b9-9051-4005-8948-56d6344a2f41","weight":11},{"event_id":3772,"event_guid":"e89c168d-dc51-4de1-8aa0-26743ee5c815","weight":10},{"event_id":3773,"event_guid":"769872ac-3efa-4101-ae95-bdedfc829c49","weight":12},{"event_id":3783,"event_guid":"f31ced73-ec4f-4138-948e-0c2803af21de","weight":19},{"event_id":3784,"event_guid":"454751e0-fd42-11e6-b7aa-174b5fe37b07","weight":7},{"event_id":3800,"event_guid":"aad42966-21c3-11e7-9b07-b7ec1ca97360","weight":28},{"event_id":3848,"event_guid":"e6746e7f-dca9-4265-86c7-0bef863d83a9","weight":8},{"event_id":3850,"event_guid":"ae999450-3893-11e7-890f-9f81551c7b53","weight":12},{"event_id":3851,"event_guid":"a2b0d408-3f34-11e7-a2ff-b7e0ed5cc95f","weight":23},{"event_id":3853,"event_guid":"efeeaebc-3f29-11e7-9ba7-2f214305c877","weight":17},{"event_id":3969,"event_guid":"3da0c4af-8e71-491f-a9cc-206d5fd98325","weight":51},{"event_id":4605,"event_guid":"8d382482-9817-11e7-951c-33f9470b8ba7","weight":29},{"event_id":4758,"event_guid":"70d63b5d-0e39-4271-b4e5-fefc783b2a2b","weight":11}]},{"guid":"fcb63c66-54a2-11e8-90fe-77b964abb2ec","title":"DG88: Progress in the Embedded GPU space","subtitle":"","slug":"dg-88","link":"https://c3voc.de","description":"Ten years ago no one would have expected the embedded GPU ecosystem in Linux to be what it is now. Today, a large number of GPUs have Open Source support and for those that aren't supported yet, improvements are happening at a rapid pace.  In just the last year Vivante GPUs have gained mainline support and Mali GPUs have seen good progress being made.  In this talk, Robert will cover GPUs in the embedded space and give an overview about their current status, what lies ahead and how the Open Source state of the art compares to the proprietary alternatives.","original_language":"eng","persons":["Robert Foss"],"tags":["datengarten","88","Datengarten"],"view_count":205,"promoted":false,"date":"2018-05-08T00:00:00.000+02:00","release_date":"2018-05-20T02:00:00.000+02:00","updated_at":"2026-01-25T00:15:11.479+01:00","length":2619,"duration":2619,"thumb_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/88-hd.jpg","poster_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/88-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/fcb63c66-54a2-11e8-90fe-77b964abb2ec-timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/fcb63c66-54a2-11e8-90fe-77b964abb2ec-thumbnails.vtt","frontend_link":"https://media.ccc.de/v/dg-88","url":"https://api.media.ccc.de/public/events/fcb63c66-54a2-11e8-90fe-77b964abb2ec","conference_title":"CCCB Datengarten","conference_url":"https://api.media.ccc.de/public/conferences/datengarten","related":[{"event_id":2352,"event_guid":"9d01b6b6-2639-4166-a837-4b6fc597c188","weight":4},{"event_id":2779,"event_guid":"73d70ee6-807b-46d0-a39b-f6afa7baf7d4","weight":6},{"event_id":2797,"event_guid":"d934d3e2-9de8-11e5-8a67-5b7bcd9fe77d","weight":3},{"event_id":2924,"event_guid":"153f9b5f-16a6-4c0c-b8d5-ca62ae23dea0","weight":2},{"event_id":3969,"event_guid":"3da0c4af-8e71-491f-a9cc-206d5fd98325","weight":4},{"event_id":4605,"event_guid":"8d382482-9817-11e7-951c-33f9470b8ba7","weight":3},{"event_id":4758,"event_guid":"70d63b5d-0e39-4271-b4e5-fefc783b2a2b","weight":3},{"event_id":4759,"event_guid":"119d0188-df86-11e7-a509-670931c02efc","weight":3},{"event_id":4942,"event_guid":"684c65c0-f61d-11e7-a1a3-57c648cc8333","weight":3},{"event_id":5009,"event_guid":"73c1d740-06c2-11e8-aa24-a771a532ebc5","weight":3},{"event_id":5066,"event_guid":"18bb6036-270c-11e8-8de9-471a7737cc34","weight":8},{"event_id":5251,"event_guid":"9f748466-3ce9-11e8-8429-873b5c1d61e2","weight":14},{"event_id":5337,"event_guid":"50c2af4c-4826-50ee-bde7-cbed07d3bf2e","weight":3},{"event_id":5370,"event_guid":"ea068ddc-aef6-5367-ba79-cd90ddbf8353","weight":6},{"event_id":5377,"event_guid":"412d3bab-a67c-589a-9c70-8bb128ab560e","weight":5},{"event_id":5411,"event_guid":"15dde167-7d6b-5c0b-9a50-584478acc824","weight":3},{"event_id":5412,"event_guid":"71c76e55-6b33-52fd-af57-26ad9ef8c787","weight":6},{"event_id":5426,"event_guid":"5200da56-4ba5-4a0c-aa27-413299d3ad58","weight":4},{"event_id":5427,"event_guid":"37d003dd-2c98-49fd-a228-8e8128c480d7","weight":2},{"event_id":5521,"event_guid":"c3dbbb23-45de-421a-89bf-74ba5f0607e8","weight":3},{"event_id":5607,"event_guid":"d360b86d-4efa-5caa-a6a3-87fde4b48cdf","weight":3},{"event_id":5610,"event_guid":"456fb60c-5ce7-11e8-be47-1fb2912eb889","weight":16},{"event_id":6123,"event_guid":"456fb60c-5ce7-11e8-be47-1fb2912eb893","weight":5},{"event_id":6249,"event_guid":"456fb60c-5ce7-11e8-be47-1fb2912eb894","weight":3}]},{"guid":"47f73148-0b32-4733-895b-4c2fc6160a9c","title":"DG60: NinjaPCR","subtitle":"","slug":"dg60_NinjaPCR","link":"https://berlin.ccc.de/wiki/Datengarten/60","description":"\u003cp\u003eThe mass production of DNA amplifiers, which are essential in gene testing, has become cheap and stable enough that no longer do we have to rely on big corporations or research institutes. DNA amplifiers are now being provided to biohackers and educational institutions the world over to carry out their own independent testing. Through these kinds of daring activities, Shingo Hisakawa is attempting to improve people\u0026rsquo;s literacy in the areas of gene recombination and gene therapy. Hisakawa\u0026rsquo;s unusual talents have seen him as a software engineer, hacker, and as runner-up in the Japan International Birdman Rally. Through the mobilization of all his machinery and know-how, he is now creating an environment in which anyone can make their ideas into products, without the need for a large up-front investment.\u003c/p\u003e\r\n\u003cp\u003eDNA amplifier \u003ca href=\"http://pcr.tori.st\" target=\"_blank\"\u003ehttp://pcr.tori.st\u003c/a\u003e\u003c/p\u003e\r\n\u003cp\u003eManpowered Aircraft \u003ca href=\"http://www.youtube.com/watch?v=U1RoO-pmLh4\" target=\"_blank\"\u003ehttp://www.youtube.com/watch?v=U1RoO-pmLh4\u003c/a\u003e\u003c/p\u003e\r\n\u003cp\u003eAR Satellite tracker app \u003ca href=\"http://www.youtube.com/watch?v=9A7OEXBO2-0\" target=\"_blank\"\u003ehttp://www.youtube.com/watch?v=9A7OEXBO2-0\u003c/a\u003e\u003c/p\u003e\r\n\u003cp\u003eLaser Satellite Tracker \u003ca href=\"http://www.youtube.com/watch?v=j86uFMFnk60\" target=\"_blank\"\u003ehttp://www.youtube.com/watch?v=j86uFMFnk60\u003c/a\u003e\u003c/p\u003e","original_language":"eng","persons":["Shingo Hisakawa"],"tags":["DNA","2015","Making","biohacking","manpowered aircarft","satellite tracking","laser"],"view_count":717,"promoted":false,"date":"2015-11-17T20:00:00.000+01:00","release_date":"2015-11-18T01:00:00.000+01:00","updated_at":"2026-01-12T16:00:29.995+01:00","length":3321,"duration":3321,"thumb_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/60-hd.jpg","poster_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/60-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/47f73148-0b32-4733-895b-4c2fc6160a9c-timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/47f73148-0b32-4733-895b-4c2fc6160a9c-thumbnails.vtt","frontend_link":"https://media.ccc.de/v/dg60_NinjaPCR","url":"https://api.media.ccc.de/public/events/47f73148-0b32-4733-895b-4c2fc6160a9c","conference_title":"CCCB Datengarten","conference_url":"https://api.media.ccc.de/public/conferences/datengarten","related":[{"event_id":2316,"event_guid":"5468e017-bf80-4910-9616-4efd93efb9a2","weight":6},{"event_id":2446,"event_guid":"725d37fb-0e6c-4ac0-9106-4cefa8e898ea","weight":4},{"event_id":2662,"event_guid":"ce74d9d3-fdfe-4fe6-9b4c-acdebbcbea2e","weight":4},{"event_id":2704,"event_guid":"c4f1cabb-f667-46c5-9bfd-a5b07b6f67b5","weight":6},{"event_id":2779,"event_guid":"73d70ee6-807b-46d0-a39b-f6afa7baf7d4","weight":6},{"event_id":2797,"event_guid":"d934d3e2-9de8-11e5-8a67-5b7bcd9fe77d","weight":10},{"event_id":2957,"event_guid":"27f4fab0-b7ad-11e5-9877-fb7fcf035cf2","weight":6},{"event_id":2960,"event_guid":"a871e2e5-3750-4bf7-b96f-8204bd9a951d","weight":7},{"event_id":3564,"event_guid":"3dc712b9-9051-4005-8948-56d6344a2f41","weight":5},{"event_id":4605,"event_guid":"8d382482-9817-11e7-951c-33f9470b8ba7","weight":5}]},{"guid":"94e1281c-b1c8-46b3-82ad-6d6df6fe3580","title":"DG49: No more secrets","subtitle":"Biometrie hacken","slug":"dg49-biometrie","link":"","description":"\u003cp\u003eEs gibt viele M\u0026ouml;glichkeiten biometrische Systeme zu hacken. Manche sind offensichtlich, manche selbst f\u0026uuml;r Hollywoodfilme zu bizarr. In diesem Datengarten wollen wir unserer Phantasie mal freien Lauf lassen und alle m\u0026ouml;glichen und unm\u0026ouml;glichen Angriffe diskutieren. Und das nicht nur f\u0026uuml;r die bekannten Systeme wie Fingerabdruck und Gesicht, sondern auch f\u0026uuml;r die diversen Nischensysteme.\u003c/p\u003e","original_language":"deu","persons":["starbug"],"tags":["Biometrie","Justin Bieber","Fingerabdruck","Iris","Iriden","iPhone","P0rn"],"view_count":1551,"promoted":false,"date":"2015-04-09T20:15:00.000+02:00","release_date":"2015-04-14T02:00:00.000+02:00","updated_at":"2025-07-15T09:00:02.895+02:00","length":9083,"duration":9083,"thumb_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/dg49-hd.jpg","poster_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/dg49-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/94e1281c-b1c8-46b3-82ad-6d6df6fe3580-timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/94e1281c-b1c8-46b3-82ad-6d6df6fe3580-thumbnails.vtt","frontend_link":"https://media.ccc.de/v/dg49-biometrie","url":"https://api.media.ccc.de/public/events/94e1281c-b1c8-46b3-82ad-6d6df6fe3580","conference_title":"CCCB Datengarten","conference_url":"https://api.media.ccc.de/public/conferences/datengarten","related":[{"event_id":2216,"event_guid":"A8xVpIjX1oKQOQcWMt_49Q","weight":12},{"event_id":2316,"event_guid":"5468e017-bf80-4910-9616-4efd93efb9a2","weight":23},{"event_id":2352,"event_guid":"9d01b6b6-2639-4166-a837-4b6fc597c188","weight":11},{"event_id":2395,"event_guid":"62b038eb-2975-4065-95ee-09a068dbfb81","weight":11},{"event_id":2446,"event_guid":"725d37fb-0e6c-4ac0-9106-4cefa8e898ea","weight":6},{"event_id":2662,"event_guid":"ce74d9d3-fdfe-4fe6-9b4c-acdebbcbea2e","weight":7},{"event_id":2703,"event_guid":"68ba4a40-b5a4-4ef5-b22c-baf1b0f65f32","weight":10},{"event_id":2704,"event_guid":"c4f1cabb-f667-46c5-9bfd-a5b07b6f67b5","weight":11},{"event_id":2779,"event_guid":"73d70ee6-807b-46d0-a39b-f6afa7baf7d4","weight":15},{"event_id":2797,"event_guid":"d934d3e2-9de8-11e5-8a67-5b7bcd9fe77d","weight":20},{"event_id":2957,"event_guid":"27f4fab0-b7ad-11e5-9877-fb7fcf035cf2","weight":15},{"event_id":2960,"event_guid":"a871e2e5-3750-4bf7-b96f-8204bd9a951d","weight":12},{"event_id":3040,"event_guid":"adba2706-279c-41a4-aa9d-78b20755f866","weight":20},{"event_id":3513,"event_guid":"5e2e66e3-23ac-4331-b2cf-5428a2649694","weight":8},{"event_id":3564,"event_guid":"3dc712b9-9051-4005-8948-56d6344a2f41","weight":16},{"event_id":3773,"event_guid":"769872ac-3efa-4101-ae95-bdedfc829c49","weight":10},{"event_id":3783,"event_guid":"f31ced73-ec4f-4138-948e-0c2803af21de","weight":7},{"event_id":3851,"event_guid":"a2b0d408-3f34-11e7-a2ff-b7e0ed5cc95f","weight":6},{"event_id":3969,"event_guid":"3da0c4af-8e71-491f-a9cc-206d5fd98325","weight":7},{"event_id":4605,"event_guid":"8d382482-9817-11e7-951c-33f9470b8ba7","weight":15},{"event_id":6249,"event_guid":"456fb60c-5ce7-11e8-be47-1fb2912eb894","weight":6}]},{"guid":"e89c168d-dc51-4de1-8aa0-26743ee5c815","title":"DG73: Hacking with Care","subtitle":"Tactical and ethical care for all","slug":"dg-73","link":"https://c3voc.de","description":"\u003cp\u003eWe see everyday members of our communities -especially ones under high pressure- go burn-out, depressed, or worse. Caring about ourselves and others is a cultural and strategic blind spot for those, like us, who were born \"in\" a computer... At the other end of the spectrum, caregivers lack the understanding of technological realities that would be necessary to meaningfully reach and get in contact with us (OpSec and crypto among others). Hacking with Care aims at bridging this gap, by hacking care and well-being as a primary strategic objective of our movements, as well as a joyful tactics that can be shared around. Likewise, HwC aims at sharing hacker ethics and tools with caregivers, to enable them to better fulfill their missions. Hacking with Care is a lose collective, growing literally by contact and affinity, comprised of hackers, activists, massage, Chinese medicine practitioners, psycho- and motion-therapists, etc. Join us for a hands-on discussion about hacking collectively some of our most precious -yet sometimes unexplored-, complex and beautiful resources of all: our bodies and our minds! https://hackingwithcare.in/ https://hackingwithcare.in/wiki/doku.php\u003c/p\u003e","original_language":"deu","persons":["Jérémie Zimmermann"],"tags":["datengarten","73","Hacking with Care","Massage"],"view_count":668,"promoted":false,"date":"2017-01-13T20:00:00.000+01:00","release_date":"2017-01-13T01:00:00.000+01:00","updated_at":"2025-12-18T07:00:04.491+01:00","length":6093,"duration":6093,"thumb_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/73-hd.jpg","poster_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/73-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/e89c168d-dc51-4de1-8aa0-26743ee5c815-timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/e89c168d-dc51-4de1-8aa0-26743ee5c815-thumbnails.vtt","frontend_link":"https://media.ccc.de/v/dg-73","url":"https://api.media.ccc.de/public/events/e89c168d-dc51-4de1-8aa0-26743ee5c815","conference_title":"CCCB Datengarten","conference_url":"https://api.media.ccc.de/public/conferences/datengarten","related":[{"event_id":2797,"event_guid":"d934d3e2-9de8-11e5-8a67-5b7bcd9fe77d","weight":12},{"event_id":2957,"event_guid":"27f4fab0-b7ad-11e5-9877-fb7fcf035cf2","weight":11},{"event_id":2960,"event_guid":"a871e2e5-3750-4bf7-b96f-8204bd9a951d","weight":19},{"event_id":3235,"event_guid":"40a925a0-4866-11e6-95cf-1fad9bfa42d4","weight":13},{"event_id":3500,"event_guid":"1baa15ec-41c4-4eb2-8499-1929ce105bf2","weight":14},{"event_id":3513,"event_guid":"5e2e66e3-23ac-4331-b2cf-5428a2649694","weight":14},{"event_id":3564,"event_guid":"3dc712b9-9051-4005-8948-56d6344a2f41","weight":35},{"event_id":3640,"event_guid":"700a07e7-a9c4-437b-a4c5-4491b23a9b4a","weight":15},{"event_id":3695,"event_guid":"c300b194-2a85-4705-92aa-b4e789882303","weight":12},{"event_id":3769,"event_guid":"5e96082f-cea6-41b5-9545-b2bc0b16c377","weight":13},{"event_id":3770,"event_guid":"e3a9504b-8286-47ec-84cd-04a26af55ce9","weight":12},{"event_id":3771,"event_guid":"32e9b904-0c52-4262-8e56-03cee2342424","weight":13},{"event_id":3773,"event_guid":"769872ac-3efa-4101-ae95-bdedfc829c49","weight":45},{"event_id":3774,"event_guid":"a26a0d23-549d-5bd6-8f1e-9803628d5850","weight":14},{"event_id":3782,"event_guid":"dec1ddb6-e4f3-11e6-ba49-a38509dc3679","weight":14},{"event_id":3783,"event_guid":"f31ced73-ec4f-4138-948e-0c2803af21de","weight":40},{"event_id":3800,"event_guid":"aad42966-21c3-11e7-9b07-b7ec1ca97360","weight":14},{"event_id":3969,"event_guid":"3da0c4af-8e71-491f-a9cc-206d5fd98325","weight":12}]},{"guid":"456fb60c-5ce7-11e8-be47-1fb2912eb895","title":"DG95: Lightning Talks","subtitle":"","slug":"dg-95","link":"https://c3voc.de","description":"\u003cp\u003eWhat? Lightning talks are 10 minute talks about anything.\u0026nbsp;\u003c/p\u003e\r\n\u003cp\u003e* Peter: Gentoo catalyst instead of $distro+Ansible\u003c/p\u003e\r\n\u003cp\u003e* Matthias: Looking next door through Alice - Your friendly BGP looking glass\u003c/p\u003e\r\n\u003cp\u003e* Hanno: MIME-Types, Apache and XSS\u003c/p\u003e\r\n\u003cp\u003e* Starbug: Passworte abh\u0026ouml;ren\u003c/p\u003e","original_language":"deu","persons":["Peter","Matthias","Hanno","Starbug"],"tags":["datengarten","95"],"view_count":1075,"promoted":false,"date":"2018-12-11T00:00:00.000+01:00","release_date":"2018-12-12T01:00:00.000+01:00","updated_at":"2025-09-30T03:00:05.598+02:00","length":3764,"duration":3764,"thumb_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/95-hd.jpg","poster_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/95-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/456fb60c-5ce7-11e8-be47-1fb2912eb895-timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/456fb60c-5ce7-11e8-be47-1fb2912eb895-thumbnails.vtt","frontend_link":"https://media.ccc.de/v/dg-95","url":"https://api.media.ccc.de/public/events/456fb60c-5ce7-11e8-be47-1fb2912eb895","conference_title":"CCCB Datengarten","conference_url":"https://api.media.ccc.de/public/conferences/datengarten","related":[{"event_id":989,"event_guid":"import-a4452fd3aba0890cf1","weight":9},{"event_id":1110,"event_guid":"import-b59b49e433ecf74450","weight":25},{"event_id":1163,"event_guid":"import-73f7a87aafc447fa0b","weight":5},{"event_id":1573,"event_guid":"import-a9c9273e3172d5e77c","weight":1},{"event_id":1670,"event_guid":"import-eda1ce5993c46fddf0","weight":4},{"event_id":1694,"event_guid":"import-93c25b8ee500834319","weight":7},{"event_id":1844,"event_guid":"qkjXyXK2qXXjRYOUI9nT0Q","weight":14},{"event_id":1864,"event_guid":"import-870d5c5c27cd127163","weight":1},{"event_id":1872,"event_guid":"import-c4a20d361a0863bb36","weight":1},{"event_id":2178,"event_guid":"7G4FQIXg2eb7D6F_jNwuxA","weight":11},{"event_id":2662,"event_guid":"ce74d9d3-fdfe-4fe6-9b4c-acdebbcbea2e","weight":1},{"event_id":2757,"event_guid":"303801f5-9eaf-41a9-9022-92dc5cd702d2","weight":9},{"event_id":2779,"event_guid":"73d70ee6-807b-46d0-a39b-f6afa7baf7d4","weight":1},{"event_id":2814,"event_guid":"3cb4101c-2042-4883-b6fb-6591994a70c0","weight":10},{"event_id":2886,"event_guid":"088e3078-bab2-433d-8be2-f1a4b37b4d5c","weight":2},{"event_id":2907,"event_guid":"3b16ddc9-499b-44b1-9084-b3e328daea30","weight":2},{"event_id":2922,"event_guid":"47cbd880-f500-4c44-b717-c11ed1da087d","weight":19},{"event_id":2957,"event_guid":"27f4fab0-b7ad-11e5-9877-fb7fcf035cf2","weight":1},{"event_id":2960,"event_guid":"a871e2e5-3750-4bf7-b96f-8204bd9a951d","weight":7},{"event_id":3632,"event_guid":"378cdf23-350b-4a05-afd0-6360139a7a06","weight":4},{"event_id":3695,"event_guid":"c300b194-2a85-4705-92aa-b4e789882303","weight":2},{"event_id":3760,"event_guid":"1c75e6a1-e586-4b91-abce-92a4561d0181","weight":11},{"event_id":3969,"event_guid":"3da0c4af-8e71-491f-a9cc-206d5fd98325","weight":4},{"event_id":4605,"event_guid":"8d382482-9817-11e7-951c-33f9470b8ba7","weight":7},{"event_id":5610,"event_guid":"456fb60c-5ce7-11e8-be47-1fb2912eb889","weight":7},{"event_id":5638,"event_guid":"bc119064-0b23-443b-82d4-55719d478151","weight":9},{"event_id":6123,"event_guid":"456fb60c-5ce7-11e8-be47-1fb2912eb893","weight":20},{"event_id":6171,"event_guid":"43151a50-c718-11e8-9922-a3be2670496b","weight":22},{"event_id":6249,"event_guid":"456fb60c-5ce7-11e8-be47-1fb2912eb894","weight":62},{"event_id":6364,"event_guid":"b5b7f9ca-58d6-55de-bd88-0ce5f4984166","weight":5},{"event_id":6365,"event_guid":"249fbe57-2fe1-4a79-98f3-e4ff160dfb2b","weight":7},{"event_id":6366,"event_guid":"32815e38-392e-55d1-ac88-cba18ce6a739","weight":8},{"event_id":6370,"event_guid":"15cf6e43-dc3a-5126-9fdb-0cf729e2ddcf","weight":15},{"event_id":6374,"event_guid":"c6342a4e-f237-11e8-89b1-4bb7585a36fd","weight":14},{"event_id":6375,"event_guid":"42542e40-f237-11e8-9af6-7fb90298b852","weight":53},{"event_id":6378,"event_guid":"15f4e5c5-40e1-4c73-8da0-4cc2a773ab13","weight":27},{"event_id":6379,"event_guid":"9dde571b-4d49-4b44-8329-42e354bcc24b","weight":11},{"event_id":6380,"event_guid":"e9095f5f-a38a-48da-b3d7-20da141b8b14","weight":8},{"event_id":6381,"event_guid":"c0e4f528-92c7-4170-aff3-d4dd5cd74b2c","weight":11},{"event_id":6383,"event_guid":"7177142b-6f15-4fac-af62-c45df7a377a9","weight":19},{"event_id":6391,"event_guid":"1601bf3b-ce4a-44c9-993f-7d28fa65168d","weight":8},{"event_id":6400,"event_guid":"527b56af-8d56-4edb-9027-9ca60767c742","weight":7},{"event_id":6406,"event_guid":"686c1387-e761-4df6-b395-f9ddf92d46e7","weight":8},{"event_id":6409,"event_guid":"a42e5a4f-fd9b-4571-bf17-483978afecb3","weight":7},{"event_id":6423,"event_guid":"ea7c532f-cc2d-4cb1-8f15-1933df7fd523","weight":8},{"event_id":6622,"event_guid":"456fb60c-5ce7-11e8-be47-1fb2912eb896","weight":16}]},{"guid":"456fb60c-5ce7-11e8-be47-1fb2912eb8111","title":"DG111: Open Source Political Intelligence - What is it and why does it matter?","subtitle":"","slug":"dg-111","link":"https://c3voc.de","description":"🇬🇧 English Version\r\nOpen Politics – Collaborative Tools for Open Political Data Politics is complex, and making sense of it requires access to good information. The Open Politics Project is working on and operationalising open-source tools that help analyse political structures, decisions, and developments—so that journalists, researchers, activists, and engaged citizens can better understand and interpret them.\r\nOur goal is to make political data more accessible and useful. We bring together existing methods from data analysis, political science, and AI, while also experimenting with new approaches—always in the open, documented, and improved through collaboration. From user-friendly visualisations to structured databases, we explore ways to work with political data in a way that’s practical and meaningful.\r\nWe call it: Open Source Political Intelligence\r\nAt Datengarten on February 5, 2025, we’ll share our latest progress, discuss challenges, and give a behind-the-scenes look at our work.\r\n📍Chaos Computer Club Berlin (CCCB), Marienstraße 11, 10117 Berlin\r\nLet’s talk about how we can make political information more open and useful for everyone.\r\n🔗 Open Politics Project: https://open-politics.org/about, https://github.com/open-politics/open-politics, https://github.com/open-politics/opol\r\n🇧🇪 German Version\r\nOpen Politics – Offene Werkzeuge für politische Daten Politik ist oft schwer durchschaubar – aber mit den richtigen Werkzeugen lassen sich Strukturen, Entscheidungen und Entwicklungen besser verstehen. Das Open Politics Project entwickelt und operationalisiert Open-Source-Methoden zur Analyse politischer Daten, um Journalist:innen, Forschenden, Aktivist:innen und interessierten Bürger:innen den Zugang zu politischen Informationen zu erleichtern.\r\nUnser Ziel ist es, politische Daten verständlich und nutzbar zu machen. Wir verbinden bestehende Ansätze aus Datenanalyse, Politikwissenschaft und KI, probieren neue Methoden aus und dokumentieren alles offen, um es gemeinsam weiterzuentwickeln. Von interaktiven Visualisierungen bis zu strukturierten Datensammlungen – wir experimentieren mit Wegen, politische Informationen alltagstauglicher zu gestalten.\r\nWe call it: Open Source Political Intelligence\r\nBeim Datengarten am 05. Februar 2025 sprechen wir über unseren aktuellen Stand, diskutieren Herausforderungen und geben einen Einblick in unsere Arbeit.\r\n📍Chaos Computer Club Berlin (CCCB), Marienstraße 11, 10117 Berlin\r\nLasst uns gemeinsam überlegen, wie politische Informationen offener und zugänglicher werden können.\r\n🔗 Open Politics Project: https://open-politics.org/about, https://github.com/open-politics/open-politics, https://github.com/open-politics/opol\r\n\r\nLicensed to the public under http://creativecommons.org/licenses/by-sa/3.0/","original_language":"eng","persons":["Jim-Vincent Wagner"],"tags":["111","2025","datengarten","Saal23","datengarten-eng","Day 111"],"view_count":846,"promoted":false,"date":"2025-02-05T19:00:00.000+01:00","release_date":"2025-02-06T00:00:00.000+01:00","updated_at":"2026-03-19T22:15:08.369+01:00","length":4109,"duration":4109,"thumb_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/111-456fb60c-5ce7-11e8-be47-1fb2912eb8111.jpg","poster_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/111-456fb60c-5ce7-11e8-be47-1fb2912eb8111_preview.jpg","timeline_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/111-456fb60c-5ce7-11e8-be47-1fb2912eb8111.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/111-456fb60c-5ce7-11e8-be47-1fb2912eb8111.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/dg-111","url":"https://api.media.ccc.de/public/events/456fb60c-5ce7-11e8-be47-1fb2912eb8111","conference_title":"CCCB Datengarten","conference_url":"https://api.media.ccc.de/public/conferences/datengarten","related":[]},{"guid":"456fb60c-5ce7-11e8-be47-1fb2912eb8101","title":"DG101: Strommessen, aber richtig!","subtitle":"","slug":"dg-101","link":"https://c3voc.de","description":"Auf dem Weg zum perfekten smarten Eigenheim stolpert man früher oder später über das Thema Strommessung. Schnell tun sich einige Fragen auf: Wie funktioniert das denn? Geht das auch in günstig? Kann man das nicht auch selbst bauen?\r\nAll diese und einige andere Fragen beleuchten wir von der einen oder anderen Seite und lernen ganz beiläuftig die Fallstricke kennen die die Strommessung so mit sich bringt. Schnell ist man bei den Grundlagen angekommen.\r\nSchlussendlich gibt es einen kleinen Serviervorschlag wie man sich ein passendes Gerät selber bauen kann und die anfallenden Daten dann IoT like verarbeitet.","original_language":"deu","persons":["Sharan"],"tags":["datengarten","101"],"view_count":648,"promoted":false,"date":"2019-07-09T00:00:00.000+02:00","release_date":"2019-07-09T02:00:00.000+02:00","updated_at":"2026-02-03T15:00:12.076+01:00","length":4249,"duration":4249,"thumb_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/101-hd.jpg","poster_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/101-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/101-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/101-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/dg-101","url":"https://api.media.ccc.de/public/events/456fb60c-5ce7-11e8-be47-1fb2912eb8101","conference_title":"CCCB Datengarten","conference_url":"https://api.media.ccc.de/public/conferences/datengarten","related":[{"event_id":1225,"event_guid":"import-693a7916772f61c4c9","weight":12},{"event_id":2960,"event_guid":"a871e2e5-3750-4bf7-b96f-8204bd9a951d","weight":7},{"event_id":6249,"event_guid":"456fb60c-5ce7-11e8-be47-1fb2912eb894","weight":7},{"event_id":7181,"event_guid":"456fb60c-5ce7-11e8-be47-1fb2912eb8100","weight":7},{"event_id":7236,"event_guid":"e3bdda0e-c95f-4021-8500-3718a2913352","weight":11},{"event_id":7238,"event_guid":"2f82bad2-97cb-59a2-b1da-428048e5baab","weight":7},{"event_id":7242,"event_guid":"c156dd9a-f4f5-5374-8683-0f0a170063f8","weight":3},{"event_id":7245,"event_guid":"f681a9f2-7d22-5e8a-be3c-8d4faaf15062","weight":8},{"event_id":7251,"event_guid":"b69c19ce-7c89-4afd-9396-ea664f80dba7 ","weight":15},{"event_id":7253,"event_guid":"ab70ea5e-ae4a-5f32-b0b1-820243d1fea3","weight":6},{"event_id":7255,"event_guid":"265fd581-ed2b-5985-879c-0d51c45c70c8","weight":23},{"event_id":7256,"event_guid":"ccab9927-22fe-52a3-a14a-e33f5dffb485","weight":15},{"event_id":7259,"event_guid":"942a7a7e-a7d3-11e9-a2a3-2a2ae2dbcce4","weight":13}]},{"guid":"73d70ee6-807b-46d0-a39b-f6afa7baf7d4","title":"DG59: Coreboot","subtitle":"","slug":"59","link":"https://berlin.ccc.de/wiki/Datengarten/59","description":"\u003cp\u003eCoreboot ein open source Bootloader, zusammen mit SeaBIOS ist dieser ein Ersatz f\u0026uuml;r das OEM BIOS or UEFI.\u003c/p\u003e\r\n\u003cp\u003eWelche Computerhersteller updated das BIOS nach Sicherheitsl\u0026uuml;cken?\u003c/p\u003e\r\n\u003cp\u003eDie meisten BIOS werden nach Produktrelease noch 1-2 geupdated, danach f\u0026uuml;hlt sich der Hersteller nicht mehr Verantwortlich f\u0026uuml;r das Mainboard.\u003c/p\u003e\r\n\u003cp\u003eDas BIOS/UEFI ben\u0026ouml;tigt immer mehr und mehr Platz. Von kleinen ROM Chips ist es mittlerweile bei 12 MB angekommen.\u003c/p\u003e\r\n\u003cp\u003eDer Vortrag gibt eine Einf\u0026uuml;hrung zu coreboot.\u003c/p\u003e","original_language":"deu","persons":["lynxis"],"tags":["coreboot","uefi","bios","datengarten","SeaBIOS","chromebook"],"view_count":2281,"promoted":false,"date":"2015-11-10T20:00:00.000+01:00","release_date":"2015-11-11T01:00:00.000+01:00","updated_at":"2026-02-20T15:00:09.313+01:00","length":3321,"duration":3321,"thumb_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/59-hd.jpg","poster_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/59-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/73d70ee6-807b-46d0-a39b-f6afa7baf7d4-timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/73d70ee6-807b-46d0-a39b-f6afa7baf7d4-thumbnails.vtt","frontend_link":"https://media.ccc.de/v/59","url":"https://api.media.ccc.de/public/events/73d70ee6-807b-46d0-a39b-f6afa7baf7d4","conference_title":"CCCB Datengarten","conference_url":"https://api.media.ccc.de/public/conferences/datengarten","related":[{"event_id":2316,"event_guid":"5468e017-bf80-4910-9616-4efd93efb9a2","weight":15},{"event_id":2351,"event_guid":"94e1281c-b1c8-46b3-82ad-6d6df6fe3580","weight":15},{"event_id":2352,"event_guid":"9d01b6b6-2639-4166-a837-4b6fc597c188","weight":8},{"event_id":2446,"event_guid":"725d37fb-0e6c-4ac0-9106-4cefa8e898ea","weight":15},{"event_id":2662,"event_guid":"ce74d9d3-fdfe-4fe6-9b4c-acdebbcbea2e","weight":18},{"event_id":2703,"event_guid":"68ba4a40-b5a4-4ef5-b22c-baf1b0f65f32","weight":9},{"event_id":2704,"event_guid":"c4f1cabb-f667-46c5-9bfd-a5b07b6f67b5","weight":17},{"event_id":2758,"event_guid":"aa45b26c-1669-44d0-b9bc-0b3064255597","weight":6},{"event_id":2794,"event_guid":"47f73148-0b32-4733-895b-4c2fc6160a9c","weight":6},{"event_id":2797,"event_guid":"d934d3e2-9de8-11e5-8a67-5b7bcd9fe77d","weight":23},{"event_id":2957,"event_guid":"27f4fab0-b7ad-11e5-9877-fb7fcf035cf2","weight":17},{"event_id":2960,"event_guid":"a871e2e5-3750-4bf7-b96f-8204bd9a951d","weight":26},{"event_id":3040,"event_guid":"adba2706-279c-41a4-aa9d-78b20755f866","weight":14},{"event_id":3235,"event_guid":"40a925a0-4866-11e6-95cf-1fad9bfa42d4","weight":9},{"event_id":3513,"event_guid":"5e2e66e3-23ac-4331-b2cf-5428a2649694","weight":7},{"event_id":3564,"event_guid":"3dc712b9-9051-4005-8948-56d6344a2f41","weight":8},{"event_id":3772,"event_guid":"e89c168d-dc51-4de1-8aa0-26743ee5c815","weight":10},{"event_id":3969,"event_guid":"3da0c4af-8e71-491f-a9cc-206d5fd98325","weight":10},{"event_id":4605,"event_guid":"8d382482-9817-11e7-951c-33f9470b8ba7","weight":16},{"event_id":4758,"event_guid":"70d63b5d-0e39-4271-b4e5-fefc783b2a2b","weight":14},{"event_id":5430,"event_guid":"fcb63c66-54a2-11e8-90fe-77b964abb2ec","weight":6},{"event_id":6123,"event_guid":"456fb60c-5ce7-11e8-be47-1fb2912eb893","weight":6},{"event_id":6249,"event_guid":"456fb60c-5ce7-11e8-be47-1fb2912eb894","weight":8},{"event_id":6376,"event_guid":"456fb60c-5ce7-11e8-be47-1fb2912eb895","weight":6}]},{"guid":"1baa15ec-41c4-4eb2-8499-1929ce105bf2","title":"DG69: Ethik des Digitalen","subtitle":"","slug":"dg-69","link":"https://c3voc.de","description":"\u003cp\u003eEtwas mehr als 30 Jahre nach der ersten Fassung einer ausformulierten Hackerethik sind Computer in allen Bereichen unseres Lebens angekommen. Ein ethisches Rahmenwerk, das vor Jahrzehnten in einer kleinen Nische der Gesellschaft erdacht wurde, ist mittlerweile hochrelevant f\u0026uuml;r die gesellschaftliche Mitte. Der Vortrag wird sich mit der Hackerethik und ethischen Fragen des digitalen Zeitalters im Allgemeinen besch\u0026auml;ftigen. Daf\u0026uuml;r werden wir den historischen Kontext der laufenden gesellschaftlichen Ver\u0026auml;nderungen betrachten, versuchen auszuloten, wohin das f\u0026uuml;hrt, und welche Rolle wir dabei spielen -- als Hacker wie auch als Menschen. Der Vortrag wird sich auseinandersetzen mit Fragen zu Transparenz und Privatsph\u0026auml;re, Macht, der Verteilung von Macht und der Verantwortung, die damit einhergeht sowie Technologie und Technologiefolgen. Dabei wird ein Bogen gespannt, der ganz unterschiedliche aktuelle Entwicklungen -- vom NSA Skandal bis zur Fl\u0026uuml;chtlingskrise -- miteinander verbindet und erkl\u0026auml;rt, warum diese Entwicklungen kein Zufall sind sondern komplement\u0026auml;re Teile eines Puzzles, das eine Zukunft abbildet, die wir uns heute oft noch nicht vorstellen k\u0026ouml;nnen. Der Vortrag wird die Frage beantworten, was das alles f\u0026uuml;r uns und alle Anderen bedeutet.\u003c/p\u003e","original_language":"deu","persons":["Daniel Domscheit-Berg"],"tags":["datengarten"],"view_count":496,"promoted":false,"date":"2016-09-13T00:00:00.000+02:00","release_date":"2016-09-16T02:00:00.000+02:00","updated_at":"2025-08-30T02:45:02.561+02:00","length":7204,"duration":7204,"thumb_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/69-hd.jpg","poster_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/69-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/1baa15ec-41c4-4eb2-8499-1929ce105bf2-timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/1baa15ec-41c4-4eb2-8499-1929ce105bf2-thumbnails.vtt","frontend_link":"https://media.ccc.de/v/dg-69","url":"https://api.media.ccc.de/public/events/1baa15ec-41c4-4eb2-8499-1929ce105bf2","conference_title":"CCCB Datengarten","conference_url":"https://api.media.ccc.de/public/conferences/datengarten","related":[{"event_id":2351,"event_guid":"94e1281c-b1c8-46b3-82ad-6d6df6fe3580","weight":5},{"event_id":2704,"event_guid":"c4f1cabb-f667-46c5-9bfd-a5b07b6f67b5","weight":5},{"event_id":2957,"event_guid":"27f4fab0-b7ad-11e5-9877-fb7fcf035cf2","weight":8},{"event_id":2960,"event_guid":"a871e2e5-3750-4bf7-b96f-8204bd9a951d","weight":13},{"event_id":3138,"event_guid":"74759911-47d9-4c60-878e-595cf08dd412","weight":10},{"event_id":3235,"event_guid":"40a925a0-4866-11e6-95cf-1fad9bfa42d4","weight":11},{"event_id":3513,"event_guid":"5e2e66e3-23ac-4331-b2cf-5428a2649694","weight":13},{"event_id":3564,"event_guid":"3dc712b9-9051-4005-8948-56d6344a2f41","weight":21},{"event_id":3772,"event_guid":"e89c168d-dc51-4de1-8aa0-26743ee5c815","weight":14},{"event_id":3773,"event_guid":"769872ac-3efa-4101-ae95-bdedfc829c49","weight":11},{"event_id":3783,"event_guid":"f31ced73-ec4f-4138-948e-0c2803af21de","weight":8},{"event_id":3849,"event_guid":"afcad2d0-34e7-11e7-b75a-bf6c18dd9a31","weight":6},{"event_id":3969,"event_guid":"3da0c4af-8e71-491f-a9cc-206d5fd98325","weight":6},{"event_id":4605,"event_guid":"8d382482-9817-11e7-951c-33f9470b8ba7","weight":5},{"event_id":4758,"event_guid":"70d63b5d-0e39-4271-b4e5-fefc783b2a2b","weight":5}]},{"guid":"769872ac-3efa-4101-ae95-bdedfc829c49","title":"DG72: Lightning Talks","subtitle":"","slug":"dg-72","link":"https://c3voc.de","description":"\u003cp\u003eLightning talks are 10 minute talks about *anything*. Well, anything that won't make other people want to throw you out. But still, it can be about anything that you really have to tell everybody else. An idea you have, a problem you cannot solve, your favourite tool or just about anything you think everybody else should have heard about (i.e. the awesome talk you will be giving soon)! It's really up to you!\u003c/p\u003e","original_language":"deu","persons":["starbug","N-te","Marko","DC4LW","Ligi","melle"],"tags":["datengarten","72"],"view_count":428,"promoted":false,"date":"2016-12-13T00:00:00.000+01:00","release_date":"2016-12-15T01:00:00.000+01:00","updated_at":"2026-02-28T20:15:05.529+01:00","length":4878,"duration":4878,"thumb_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/72-hd.jpg","poster_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/72-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/769872ac-3efa-4101-ae95-bdedfc829c49-timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/769872ac-3efa-4101-ae95-bdedfc829c49-thumbnails.vtt","frontend_link":"https://media.ccc.de/v/dg-72","url":"https://api.media.ccc.de/public/events/769872ac-3efa-4101-ae95-bdedfc829c49","conference_title":"CCCB Datengarten","conference_url":"https://api.media.ccc.de/public/conferences/datengarten","related":[{"event_id":2351,"event_guid":"94e1281c-b1c8-46b3-82ad-6d6df6fe3580","weight":10},{"event_id":2960,"event_guid":"a871e2e5-3750-4bf7-b96f-8204bd9a951d","weight":13},{"event_id":3138,"event_guid":"74759911-47d9-4c60-878e-595cf08dd412","weight":13},{"event_id":3235,"event_guid":"40a925a0-4866-11e6-95cf-1fad9bfa42d4","weight":9},{"event_id":3500,"event_guid":"1baa15ec-41c4-4eb2-8499-1929ce105bf2","weight":11},{"event_id":3513,"event_guid":"5e2e66e3-23ac-4331-b2cf-5428a2649694","weight":11},{"event_id":3564,"event_guid":"3dc712b9-9051-4005-8948-56d6344a2f41","weight":25},{"event_id":3772,"event_guid":"e89c168d-dc51-4de1-8aa0-26743ee5c815","weight":45},{"event_id":3783,"event_guid":"f31ced73-ec4f-4138-948e-0c2803af21de","weight":26},{"event_id":3800,"event_guid":"aad42966-21c3-11e7-9b07-b7ec1ca97360","weight":12},{"event_id":3849,"event_guid":"afcad2d0-34e7-11e7-b75a-bf6c18dd9a31","weight":12},{"event_id":3969,"event_guid":"3da0c4af-8e71-491f-a9cc-206d5fd98325","weight":18},{"event_id":4605,"event_guid":"8d382482-9817-11e7-951c-33f9470b8ba7","weight":10}]},{"guid":"456fb60c-5ce7-11e8-be47-1fb2912eb8102","title":"DG102: Commercial Cellular Base Station Technology","subtitle":"","slug":"dg-102","link":"https://c3voc.de","description":"\u003cp\u003eIn today\u0026rsquo;s hyper-connected society, everyone constantly uses their smartphone, which in turn uses the commercial cellular networks (from 2G/GSM to 4G/LTE) in order to achieve connectivity. However, contrary to WiFi technology, even most technology-minded people don\u0026rsquo;t have much of an idea how the infrastructure behind those cellular networks looks like. This talk does not cover the architecture and protocols of underlying cellular systems, but focuses on the physical side of things: what are the typical components of cellular base stations? what are their key functionalities? how did cellular base station technology evolve during the past 20 years? how do we expect cellular base stations to change in the [near] future? We will not cover DIY or hobbyist projects here, but the actual technology deployed in the field by real-world commercial operators.\u003c/p\u003e\r\n\u003cp\u003eAbout the speaker: Harald Welte is a CCC member since the 1990ies, developing Free Software for more than 20 years, has a prior life as Linux Kernel developer. He has founded the Osmocom project about 10 years ago and focused his life on implementing cellular protocols, interfaces and network elements as Free Software.\u003c/p\u003e\r\n\u003cp\u003e\u003ca title=\"Slides\" href=\"http://git.gnumonks.org/cgit/laforge-slides/plain/2019/cccb-cellular_base_station_technology/cellular_base_station_technology.pdf\" target=\"_blank\" rel=\"noopener\"\u003e* Slides\u003c/a\u003e\u003c/p\u003e","original_language":"eng","persons":["Harald \"LaF0rge\" Welte"],"tags":["datengarten","102","2019"],"view_count":570,"promoted":false,"date":"2019-09-10T00:00:00.000+02:00","release_date":"2019-09-10T02:00:00.000+02:00","updated_at":"2026-03-10T12:30:06.005+01:00","length":4555,"duration":4555,"thumb_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/102-hd.jpg","poster_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/102-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/102-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/102-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/dg-102","url":"https://api.media.ccc.de/public/events/456fb60c-5ce7-11e8-be47-1fb2912eb8102","conference_title":"CCCB Datengarten","conference_url":"https://api.media.ccc.de/public/conferences/datengarten","related":[{"event_id":1728,"event_guid":"3poSeUcpc6woNaI5dhATcQ","weight":2},{"event_id":2352,"event_guid":"9d01b6b6-2639-4166-a837-4b6fc597c188","weight":2},{"event_id":2779,"event_guid":"73d70ee6-807b-46d0-a39b-f6afa7baf7d4","weight":1},{"event_id":2826,"event_guid":"9ab1407a-126f-48d9-898d-eae7974324e9","weight":1},{"event_id":2827,"event_guid":"f79c744f-30d1-4175-a173-2e760049337d","weight":1},{"event_id":4674,"event_guid":"22578f18-885b-4dce-a952-32ea3973ca15","weight":1},{"event_id":4913,"event_guid":"aa99c1b2-80cf-4a67-8106-55e7a097294e","weight":2},{"event_id":5238,"event_guid":"48334a59-4e4a-2020-2020-202020202020","weight":1},{"event_id":5251,"event_guid":"9f748466-3ce9-11e8-8429-873b5c1d61e2","weight":1},{"event_id":5313,"event_guid":"4d464754-3845-2020-2020-202020202020","weight":1},{"event_id":5638,"event_guid":"bc119064-0b23-443b-82d4-55719d478151","weight":1},{"event_id":5726,"event_guid":"699d4df8-182e-11e8-a51e-1766dd9762f3","weight":1},{"event_id":5728,"event_guid":"5c0bc95c-d6f3-11e7-ae78-c3b0506584a5","weight":1},{"event_id":6400,"event_guid":"527b56af-8d56-4edb-9027-9ca60767c742","weight":1},{"event_id":6520,"event_guid":"64d3f3f5-5665-4050-ba15-0db530ecc262","weight":1},{"event_id":6622,"event_guid":"456fb60c-5ce7-11e8-be47-1fb2912eb896","weight":1},{"event_id":6752,"event_guid":"d4be771b-799c-4d7d-83ee-dc87e3a7ad78","weight":1},{"event_id":6756,"event_guid":"456fb60c-5ce7-11e8-be47-1fb2912eb897","weight":2},{"event_id":7025,"event_guid":"c127467f-82bf-4896-b473-cd81bf055fc5","weight":1},{"event_id":7252,"event_guid":"456fb60c-5ce7-11e8-be47-1fb2912eb8101","weight":4},{"event_id":7368,"event_guid":"e1b56229-fb1e-480c-9691-c137ec11ee51","weight":1},{"event_id":7373,"event_guid":"045e8a2c-63d0-4335-886e-cbd6323afc73","weight":2},{"event_id":7374,"event_guid":"4965ee72-6d7b-4e68-85f7-4d6c4f0c9041","weight":3},{"event_id":7389,"event_guid":"ed4b6c75-14f4-49fe-a11e-3762bd6b54e3","weight":1},{"event_id":7391,"event_guid":"823efec2-9c83-45d6-bec9-6a07db561cc2","weight":1},{"event_id":7396,"event_guid":"ffe2c816-e1d4-4457-8a2d-6c953cc3de17","weight":1},{"event_id":7400,"event_guid":"e9010267-d885-4982-92ff-4341dff3d5ea","weight":1},{"event_id":7459,"event_guid":"4263620e-f36f-4408-b702-01481e0efbd7","weight":1},{"event_id":7786,"event_guid":"ff1553b4-c5d3-58c8-af63-d3b8064b5754","weight":1},{"event_id":7787,"event_guid":"6729c673-e2a7-53b1-884d-03d7337da8d3","weight":1},{"event_id":7798,"event_guid":"6260c933-5ab0-4c58-b335-ee419b180712","weight":3},{"event_id":7804,"event_guid":"12b8049c-d657-51a3-bf87-110f4e274323","weight":1},{"event_id":7812,"event_guid":"f5291093-81c8-51c5-916c-a8b888a51ef4","weight":1},{"event_id":7813,"event_guid":"35cfa78e-40e3-5e53-a69a-fa03376839db","weight":1},{"event_id":7814,"event_guid":"5b2a4dd1-a63b-5793-bcd1-ddc2fc383ff8","weight":1},{"event_id":7820,"event_guid":"9a497fd7-62b4-5b5b-bf09-5dd123d18305","weight":2},{"event_id":7822,"event_guid":"9b1a393c-1dcd-53a0-85cd-523b4b078487","weight":1},{"event_id":7823,"event_guid":"a2846627-02c2-5acf-a729-e8bd700766ce","weight":1},{"event_id":7832,"event_guid":"1d40b357-5014-5e35-964e-8bba2ed866c1","weight":1},{"event_id":7834,"event_guid":"d37118e7-992d-5e2a-92cb-890b437b96b6","weight":1},{"event_id":7836,"event_guid":"6a019d59-f68f-5d62-aa28-e95d5fb6e541","weight":1},{"event_id":7838,"event_guid":"fe835824-3b1b-5d02-86a7-09098145c1dc","weight":1},{"event_id":7843,"event_guid":"d21c048c-ff08-5483-af93-a32b0e13fe48","weight":1},{"event_id":7870,"event_guid":"878e4754-c346-5b93-96d2-1ca8bf5109c3","weight":2},{"event_id":7969,"event_guid":"b474e3fe-0a57-4dfb-8c34-42e2497e92c0","weight":2},{"event_id":7989,"event_guid":"a75f727b-b87b-4e64-a8c0-a80a20325b94","weight":2},{"event_id":8041,"event_guid":"456fb60c-5ce7-11e8-be47-1fb2912eb8103","weight":12},{"event_id":8187,"event_guid":"456fb60c-5ce7-11e8-be47-1fb2912eb8104","weight":3},{"event_id":8200,"event_guid":"fcaac88a-1f06-49e6-a33a-381bcba7a636","weight":2}]},{"guid":"5e2e66e3-23ac-4331-b2cf-5428a2649694","title":"DG70: xwing (Drohnenprojekt)","subtitle":"","slug":"dg-70","link":"https://c3voc.de","description":"\u003cp\u003eEinfache und preiswerte Flugzeug-Drohnen mit \u0026uuml;ber 100km Reichweite suchen vollautomatisch mit Infrarotkameras nach Schiffbr\u0026uuml;chigen und melden Sichtungen an Rettungsteams. Nach einer kurzen Einf\u0026uuml;hrung in die Thematik wird das Projekt erkl\u0026auml;rt und verschiedene Einsatzszenarien vorgestellt. Der Datengarten fand am Dienstag, 11. Oktober 2016, um 20 Uhr statt.\u003c/p\u003e","original_language":"deu","persons":["Steini"],"tags":["datengarten"],"view_count":608,"promoted":false,"date":"2016-10-11T00:00:00.000+02:00","release_date":"2016-10-13T02:00:00.000+02:00","updated_at":"2025-07-22T17:30:03.780+02:00","length":7204,"duration":7204,"thumb_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/70-hd.jpg","poster_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/70-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/5e2e66e3-23ac-4331-b2cf-5428a2649694-timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/5e2e66e3-23ac-4331-b2cf-5428a2649694-thumbnails.vtt","frontend_link":"https://media.ccc.de/v/dg-70","url":"https://api.media.ccc.de/public/events/5e2e66e3-23ac-4331-b2cf-5428a2649694","conference_title":"CCCB Datengarten","conference_url":"https://api.media.ccc.de/public/conferences/datengarten","related":[{"event_id":78,"event_guid":"import-61e36e026ee60071ab","weight":12},{"event_id":1255,"event_guid":"import-656f54962db7349658","weight":9},{"event_id":2704,"event_guid":"c4f1cabb-f667-46c5-9bfd-a5b07b6f67b5","weight":10},{"event_id":2797,"event_guid":"d934d3e2-9de8-11e5-8a67-5b7bcd9fe77d","weight":11},{"event_id":2868,"event_guid":"0549d204-604a-46c5-92a2-e64b85aa9892","weight":41},{"event_id":2960,"event_guid":"a871e2e5-3750-4bf7-b96f-8204bd9a951d","weight":9},{"event_id":3040,"event_guid":"adba2706-279c-41a4-aa9d-78b20755f866","weight":10},{"event_id":3138,"event_guid":"74759911-47d9-4c60-878e-595cf08dd412","weight":10},{"event_id":3225,"event_guid":"8ded6890-b77e-4969-9d2c-06240f008528","weight":19},{"event_id":3235,"event_guid":"40a925a0-4866-11e6-95cf-1fad9bfa42d4","weight":11},{"event_id":3500,"event_guid":"1baa15ec-41c4-4eb2-8499-1929ce105bf2","weight":13},{"event_id":3564,"event_guid":"3dc712b9-9051-4005-8948-56d6344a2f41","weight":33},{"event_id":3672,"event_guid":"c45fa431-69f9-47db-a90c-fb596efdcb55","weight":27},{"event_id":3772,"event_guid":"e89c168d-dc51-4de1-8aa0-26743ee5c815","weight":14},{"event_id":3773,"event_guid":"769872ac-3efa-4101-ae95-bdedfc829c49","weight":11},{"event_id":3783,"event_guid":"f31ced73-ec4f-4138-948e-0c2803af21de","weight":12},{"event_id":3800,"event_guid":"aad42966-21c3-11e7-9b07-b7ec1ca97360","weight":10},{"event_id":3849,"event_guid":"afcad2d0-34e7-11e7-b75a-bf6c18dd9a31","weight":8},{"event_id":3969,"event_guid":"3da0c4af-8e71-491f-a9cc-206d5fd98325","weight":18},{"event_id":4605,"event_guid":"8d382482-9817-11e7-951c-33f9470b8ba7","weight":10},{"event_id":4758,"event_guid":"70d63b5d-0e39-4271-b4e5-fefc783b2a2b","weight":9},{"event_id":4791,"event_guid":"8d29d28d-a222-4731-bdfc-fde590385cae","weight":41},{"event_id":4794,"event_guid":"a2887b4a-0c9d-4220-a52f-c65c20ae25d7","weight":8}]},{"guid":"79e60f58-b2e7-4910-be32-f0a8896569e0","title":"DG66: General introduction to the W3C, Securing the Open Web Platform","subtitle":"","slug":"dg-66","link":"https://c3voc.de","description":"\u003cp\u003eOne of the Web\u0026rsquo;s greatest strengths is its generality\u0026mdash;its openness to new links and unexpected uses. Openness also means that different applications and users have different security goals and threat models: a mash-up that\u0026rsquo;s desired by one may be dangerous to another. As stewards of the Open Web Platform, W3C aims to accommodate these different needs through modular components, including work on user security and authentication, cooperative policy enforcement, and platform-level reviews. W3C\u0026rsquo;s Wendy Seltzer explores design patterns and modularity to support a platform for trustworthy application development. We'll discuss what\u0026rsquo;s already been done, what\u0026rsquo;s in progress, and where we\u0026rsquo;re looking next to support an environment for trustworthy application development. We will also talk about broader patterns. While we can\u0026rsquo;t guarantee the security of \u0026ldquo;the Web\u0026rdquo; as an application platform, we can make it easier for authors to write secure web apps and for users to distinguish those they trust. Can we take the hard-earned lessons of web security to other emerging environments, such as the burgeoning universe of connected things and cars? Can we get both security and space for innovation? Wendy Seltzer is policy counsel to the World Wide Web Consortium (W3C) at MIT, where she leads the Technology \u0026amp; Society Domain\u0026rsquo;s focus on privacy, security, web payments, and social web standards. Wendy researches openness in intellectual property, innovation, privacy, and free expression online. As a fellow with Harvard\u0026rsquo;s Berkman Center for Internet \u0026amp; Society, Wendy founded the Lumen Project (formerly Chilling Effects Clearinghouse), helping bring transparency to online content removal requests. She serves on the board of directors of the Tor Project, which promotes privacy and anonymity research, education, and technology. Wendy seeks to improve technology policy in support of user-driven innovation and communication.\u003c/p\u003e","original_language":"eng","persons":["Felix Sasaki","Georg Rehm","Wendy Seltzer"],"tags":["datengarten","w3c"],"view_count":151,"promoted":false,"date":"2016-05-10T00:00:00.000+02:00","release_date":"2016-05-13T02:00:00.000+02:00","updated_at":"2025-06-01T20:30:05.192+02:00","length":4826,"duration":4826,"thumb_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/66-hd.jpg","poster_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/66-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/79e60f58-b2e7-4910-be32-f0a8896569e0-timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/79e60f58-b2e7-4910-be32-f0a8896569e0-thumbnails.vtt","frontend_link":"https://media.ccc.de/v/dg-66","url":"https://api.media.ccc.de/public/events/79e60f58-b2e7-4910-be32-f0a8896569e0","conference_title":"CCCB Datengarten","conference_url":"https://api.media.ccc.de/public/conferences/datengarten","related":[{"event_id":2450,"event_guid":"8676bfda-c760-45e3-bbf9-9c005bfb38d1","weight":4},{"event_id":2797,"event_guid":"d934d3e2-9de8-11e5-8a67-5b7bcd9fe77d","weight":5},{"event_id":2957,"event_guid":"27f4fab0-b7ad-11e5-9877-fb7fcf035cf2","weight":10},{"event_id":2960,"event_guid":"a871e2e5-3750-4bf7-b96f-8204bd9a951d","weight":10},{"event_id":3030,"event_guid":"743b35a6-jsdj-11e5-882f-0beea432bf4e","weight":5},{"event_id":3138,"event_guid":"74759911-47d9-4c60-878e-595cf08dd412","weight":7},{"event_id":3235,"event_guid":"40a925a0-4866-11e6-95cf-1fad9bfa42d4","weight":5},{"event_id":3500,"event_guid":"1baa15ec-41c4-4eb2-8499-1929ce105bf2","weight":4},{"event_id":3564,"event_guid":"3dc712b9-9051-4005-8948-56d6344a2f41","weight":4},{"event_id":3772,"event_guid":"e89c168d-dc51-4de1-8aa0-26743ee5c815","weight":6},{"event_id":3773,"event_guid":"769872ac-3efa-4101-ae95-bdedfc829c49","weight":5},{"event_id":3783,"event_guid":"f31ced73-ec4f-4138-948e-0c2803af21de","weight":6}]},{"guid":"119d0188-df86-11e7-a509-670931c02efc","title":"DG83: Lighting Talks 2017","subtitle":"","slug":"dg-83","link":"https://c3voc.de","description":"\u003cp\u003eLightning talks are 10 minute talks about anything. Well, anything that won't make other people want to throw you out. Apart from that it can be anything: An idea you have, a problem you cannot solve, your favourite tool or just about anything you think everybody else should have heard about (i.e. the awesome talk you will be giving soon)! It's really up to you!\u003c/p\u003e","original_language":"deu","persons":["Misc"],"tags":["datengarten","83"],"view_count":735,"promoted":false,"date":"2017-12-12T00:00:00.000+01:00","release_date":"2017-12-13T01:00:00.000+01:00","updated_at":"2025-05-04T16:45:06.568+02:00","length":5900,"duration":5900,"thumb_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/83-hd.jpg","poster_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/83-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/119d0188-df86-11e7-a509-670931c02efc-timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/119d0188-df86-11e7-a509-670931c02efc-thumbnails.vtt","frontend_link":"https://media.ccc.de/v/dg-83","url":"https://api.media.ccc.de/public/events/119d0188-df86-11e7-a509-670931c02efc","conference_title":"CCCB Datengarten","conference_url":"https://api.media.ccc.de/public/conferences/datengarten","related":[{"event_id":2779,"event_guid":"73d70ee6-807b-46d0-a39b-f6afa7baf7d4","weight":1},{"event_id":2979,"event_guid":"e2d62f19-f20d-47fe-94eb-4a892e95875e","weight":3},{"event_id":3041,"event_guid":"29aaed8b-5b17-4feb-a9fc-7cc584682746","weight":11},{"event_id":3564,"event_guid":"3dc712b9-9051-4005-8948-56d6344a2f41","weight":13},{"event_id":3640,"event_guid":"700a07e7-a9c4-437b-a4c5-4491b23a9b4a","weight":13},{"event_id":3671,"event_guid":"4ef69e6a-026f-4b30-888d-af654b220a3d","weight":14},{"event_id":3689,"event_guid":"1f7eb981-2819-4824-8f40-4ddde0be7bf3","weight":9},{"event_id":3695,"event_guid":"c300b194-2a85-4705-92aa-b4e789882303","weight":2},{"event_id":3760,"event_guid":"1c75e6a1-e586-4b91-abce-92a4561d0181","weight":1},{"event_id":3804,"event_guid":"23a68819-b112-435d-8d5d-c6a6ecf52875","weight":1},{"event_id":3849,"event_guid":"afcad2d0-34e7-11e7-b75a-bf6c18dd9a31","weight":1},{"event_id":3851,"event_guid":"a2b0d408-3f34-11e7-a2ff-b7e0ed5cc95f","weight":1},{"event_id":3853,"event_guid":"efeeaebc-3f29-11e7-9ba7-2f214305c877","weight":6},{"event_id":3969,"event_guid":"3da0c4af-8e71-491f-a9cc-206d5fd98325","weight":10},{"event_id":4605,"event_guid":"8d382482-9817-11e7-951c-33f9470b8ba7","weight":32},{"event_id":4606,"event_guid":"5400c892-12e3-4199-b976-a68b0b54c159","weight":15},{"event_id":4706,"event_guid":"cc614df4-ff39-4475-99d5-6597e5fadc75","weight":26},{"event_id":4756,"event_guid":"ff07fa0e-c32a-11e7-b8e4-fb6414355a49","weight":13},{"event_id":4758,"event_guid":"70d63b5d-0e39-4271-b4e5-fefc783b2a2b","weight":42},{"event_id":4760,"event_guid":"b14c9516-d104-465e-8c7c-b2eae5d31f5a","weight":33},{"event_id":4762,"event_guid":"b036385c-ec1a-44e5-ae48-af703ce9b5d3","weight":22},{"event_id":4763,"event_guid":"2ef3b60f-6e5c-4c23-a145-d263685ec13e","weight":10},{"event_id":4764,"event_guid":"da934433-0092-4749-b606-56b65e84214f","weight":13},{"event_id":4765,"event_guid":"9326038b-f781-4707-b35a-9ef52f98d35a","weight":11},{"event_id":4767,"event_guid":"f2ca3661-30c8-476e-9d6b-920bb20b21eb","weight":31},{"event_id":4791,"event_guid":"8d29d28d-a222-4731-bdfc-fde590385cae","weight":12},{"event_id":4794,"event_guid":"a2887b4a-0c9d-4220-a52f-c65c20ae25d7","weight":16},{"event_id":4866,"event_guid":"117a52b4-f675-49dd-aafe-659c07b6bc9c","weight":18},{"event_id":4942,"event_guid":"684c65c0-f61d-11e7-a1a3-57c648cc8333","weight":19}]},{"guid":"725d37fb-0e6c-4ac0-9106-4cefa8e898ea","title":"DG52: Reproducible Builds","subtitle":"","slug":"dg52-reproducablebuilds","link":"https://berlin.ccc.de/wiki/Datengarten/52","description":"\u003cp\u003eReferent: h01ger Termin: Dienstag, 26.5.2015 20:00 Uhr Ort: CCCB, Marienstra\u0026szlig;e 11, 10117 Berlin, With free software, anyone can inspect the source code for malicious flaws. But Debian provide binary packages to its users. The idea of \u0026ldquo;deterministic\u0026rdquo; or \u0026ldquo;reproducible\u0026rdquo; builds is to empower anyone to verify that no flaws have been introduced during the build process by reproducing byte-for-byte identical binary packages from a given source. This talk will explain the current status of the Debian Reproducible Builds project, how this is relevant for the complete free software eco system and how you can contribute. Further Information: see \u003cbr /\u003e\u003cbr /\u003e * \u003ca href=\"https://wiki.debian.org/ReproducibleBuilds\"\u003ehttps://wiki.debian.org/ReproducibleBuilds\u003c/a\u003e \u003cbr /\u003e * \u003ca href=\"https://reproducible.debian.net\"\u003ehttps://reproducible.debian.net\u003c/a\u003e\u003cbr /\u003e * \u003ca href=\"http://meetings-archive.debian.net/pub/debian-meetings/2015/datengarten-ccc-berlin/2015-05-26-CCCBerlin.pdf\"\u003ehttp://meetings-archive.debian.net/pub/debian-meetings/2015/datengarten-ccc-berlin/2015-05-26-CCCBerlin.pdf\u003c/a\u003e\u003cbr /\u003e\u003cbr /\u003e Note: the talk will be given in German. Please contact Holger if you are interested to hear this talk in Berlin in English.\u003c/p\u003e","original_language":"deu","persons":["h01ger"],"tags":["Debian, build, reproducable,"],"view_count":419,"promoted":false,"date":"2015-05-26T20:00:00.000+02:00","release_date":"2015-06-14T02:00:00.000+02:00","updated_at":"2025-02-22T16:00:05.273+01:00","length":2984,"duration":2984,"thumb_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/dg52-hd.jpg","poster_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/dg52-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/725d37fb-0e6c-4ac0-9106-4cefa8e898ea-timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/725d37fb-0e6c-4ac0-9106-4cefa8e898ea-thumbnails.vtt","frontend_link":"https://media.ccc.de/v/dg52-reproducablebuilds","url":"https://api.media.ccc.de/public/events/725d37fb-0e6c-4ac0-9106-4cefa8e898ea","conference_title":"CCCB Datengarten","conference_url":"https://api.media.ccc.de/public/conferences/datengarten","related":[{"event_id":2316,"event_guid":"5468e017-bf80-4910-9616-4efd93efb9a2","weight":10},{"event_id":2351,"event_guid":"94e1281c-b1c8-46b3-82ad-6d6df6fe3580","weight":6},{"event_id":2352,"event_guid":"9d01b6b6-2639-4166-a837-4b6fc597c188","weight":8},{"event_id":2395,"event_guid":"62b038eb-2975-4065-95ee-09a068dbfb81","weight":9},{"event_id":2662,"event_guid":"ce74d9d3-fdfe-4fe6-9b4c-acdebbcbea2e","weight":6},{"event_id":2704,"event_guid":"c4f1cabb-f667-46c5-9bfd-a5b07b6f67b5","weight":5},{"event_id":2779,"event_guid":"73d70ee6-807b-46d0-a39b-f6afa7baf7d4","weight":15},{"event_id":2797,"event_guid":"d934d3e2-9de8-11e5-8a67-5b7bcd9fe77d","weight":6},{"event_id":2957,"event_guid":"27f4fab0-b7ad-11e5-9877-fb7fcf035cf2","weight":6},{"event_id":2960,"event_guid":"a871e2e5-3750-4bf7-b96f-8204bd9a951d","weight":8},{"event_id":3040,"event_guid":"adba2706-279c-41a4-aa9d-78b20755f866","weight":13}]},{"guid":"27f4fab0-b7ad-11e5-9877-fb7fcf035cf2","title":"DG62: Wie funktioniert die EU?","subtitle":"...und warum sollte uns das interessieren?","slug":"datengarten-62-de-Wie_funktioniert_die_EU_-_und_warum_sollte_uns_das_interessieren","link":"http://dinge.fukami.io/Wie_die_EU_funktioniert.pdf","description":"\u003cp\u003eSlides:\u0026nbsp;\u003ca href=\"http://dinge.fukami.io/Wie_die_EU_funktioniert.pdf\"\u003ehttp://dinge.fukami.io/Wie_die_EU_funktioniert.pdf\u003c/a\u003e\u003c/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-family: sans-serif; font-size: 12.8px; line-height: 19.2px;\"\u003eEnde des Jahres 2015 sind eine Reihe wichtiger europ\u0026auml;ischer Regelungen fertig verhandelt worden, wie z.\u0026nbsp;B. die europ\u0026auml;ische Datenschutzgrundverordnung, die NIS- oder Trade-Secrets-Direktive, die im Besonderen Einfluss auf Technik haben. Wir wollen das zum Anlass nehmen, dar\u0026uuml;ber zu diskutieren, wie die Europ\u0026auml;ische Union eigentlich funktioniert, welche Akteure in Br\u0026uuml;ssel aktiv sind, womit sich die europ\u0026auml;ischen B\u0026uuml;rgerrechtsorganisationen in den allt\u0026auml;glichen Lobbyschlachten noch so rumschlagen m\u0026uuml;ssen und wie eigentlich Einfluss auf europ\u0026auml;ische Politik genommen werden kann.\u003c/span\u003e\u003c/p\u003e","original_language":"deu","persons":["Fukami"],"tags":["datengarten","EU","EDRI"],"view_count":15411,"promoted":false,"date":"2016-01-12T20:15:00.000+01:00","release_date":"2016-01-15T01:00:00.000+01:00","updated_at":"2026-01-29T16:00:11.282+01:00","length":5799,"duration":5799,"thumb_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/62-hd.jpg","poster_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/62-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/27f4fab0-b7ad-11e5-9877-fb7fcf035cf2-timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/27f4fab0-b7ad-11e5-9877-fb7fcf035cf2-thumbnails.vtt","frontend_link":"https://media.ccc.de/v/datengarten-62-de-Wie_funktioniert_die_EU_-_und_warum_sollte_uns_das_interessieren","url":"https://api.media.ccc.de/public/events/27f4fab0-b7ad-11e5-9877-fb7fcf035cf2","conference_title":"CCCB Datengarten","conference_url":"https://api.media.ccc.de/public/conferences/datengarten","related":[{"event_id":1225,"event_guid":"import-693a7916772f61c4c9","weight":7},{"event_id":2316,"event_guid":"5468e017-bf80-4910-9616-4efd93efb9a2","weight":23},{"event_id":2351,"event_guid":"94e1281c-b1c8-46b3-82ad-6d6df6fe3580","weight":15},{"event_id":2446,"event_guid":"725d37fb-0e6c-4ac0-9106-4cefa8e898ea","weight":6},{"event_id":2662,"event_guid":"ce74d9d3-fdfe-4fe6-9b4c-acdebbcbea2e","weight":12},{"event_id":2703,"event_guid":"68ba4a40-b5a4-4ef5-b22c-baf1b0f65f32","weight":9},{"event_id":2704,"event_guid":"c4f1cabb-f667-46c5-9bfd-a5b07b6f67b5","weight":9},{"event_id":2705,"event_guid":"55fccc39-c1bb-4d05-aa95-7188ad229f56","weight":6},{"event_id":2757,"event_guid":"303801f5-9eaf-41a9-9022-92dc5cd702d2","weight":7},{"event_id":2779,"event_guid":"73d70ee6-807b-46d0-a39b-f6afa7baf7d4","weight":17},{"event_id":2794,"event_guid":"47f73148-0b32-4733-895b-4c2fc6160a9c","weight":6},{"event_id":2797,"event_guid":"d934d3e2-9de8-11e5-8a67-5b7bcd9fe77d","weight":39},{"event_id":2960,"event_guid":"a871e2e5-3750-4bf7-b96f-8204bd9a951d","weight":31},{"event_id":3040,"event_guid":"adba2706-279c-41a4-aa9d-78b20755f866","weight":12},{"event_id":3043,"event_guid":"79e60f58-b2e7-4910-be32-f0a8896569e0","weight":10},{"event_id":3138,"event_guid":"74759911-47d9-4c60-878e-595cf08dd412","weight":9},{"event_id":3235,"event_guid":"40a925a0-4866-11e6-95cf-1fad9bfa42d4","weight":10},{"event_id":3500,"event_guid":"1baa15ec-41c4-4eb2-8499-1929ce105bf2","weight":8},{"event_id":3513,"event_guid":"5e2e66e3-23ac-4331-b2cf-5428a2649694","weight":7},{"event_id":3564,"event_guid":"3dc712b9-9051-4005-8948-56d6344a2f41","weight":26},{"event_id":3772,"event_guid":"e89c168d-dc51-4de1-8aa0-26743ee5c815","weight":11},{"event_id":3773,"event_guid":"769872ac-3efa-4101-ae95-bdedfc829c49","weight":7},{"event_id":3783,"event_guid":"f31ced73-ec4f-4138-948e-0c2803af21de","weight":11},{"event_id":3787,"event_guid":"f3358998-1465-4445-885e-74d880be57d0","weight":7},{"event_id":3849,"event_guid":"afcad2d0-34e7-11e7-b75a-bf6c18dd9a31","weight":7},{"event_id":3969,"event_guid":"3da0c4af-8e71-491f-a9cc-206d5fd98325","weight":10},{"event_id":4605,"event_guid":"8d382482-9817-11e7-951c-33f9470b8ba7","weight":31},{"event_id":4758,"event_guid":"70d63b5d-0e39-4271-b4e5-fefc783b2a2b","weight":19},{"event_id":4762,"event_guid":"b036385c-ec1a-44e5-ae48-af703ce9b5d3","weight":8},{"event_id":4791,"event_guid":"8d29d28d-a222-4731-bdfc-fde590385cae","weight":6},{"event_id":4800,"event_guid":"a9ebf7e3-abc5-49d9-8efe-316b3bc52902","weight":6},{"event_id":4942,"event_guid":"684c65c0-f61d-11e7-a1a3-57c648cc8333","weight":6},{"event_id":5066,"event_guid":"18bb6036-270c-11e8-8de9-471a7737cc34","weight":10},{"event_id":6249,"event_guid":"456fb60c-5ce7-11e8-be47-1fb2912eb894","weight":10},{"event_id":7238,"event_guid":"2f82bad2-97cb-59a2-b1da-428048e5baab","weight":7}]},{"guid":"a871e2e5-3750-4bf7-b96f-8204bd9a951d","title":"DG63: WLAN in Hochgeschwindigkeitszügen","subtitle":"","slug":"dg63","link":"https://berlin.ccc.de/wiki/Datengarten/63","description":"\u003cp style=\"margin: 0.4em 0px 0.5em; line-height: 19.2px; font-family: sans-serif; font-size: 12.8px;\"\u003eWenn in Z\u0026uuml;gen WLAN/Internet angeboten wird, erfolgt die Anbindung nach au\u0026szlig;en fast immer \u0026uuml;ber Mobilfunk. Die eingesetzte Technik unterscheidet sich je nach Anforderung an das System (Anzahl Clients, Nutzungsverhalten, Datendurchsatz). Aber wie genau funktioniert die Anbindung bei Hochgeschwindigkeitsz\u0026uuml;gen?\u003c/p\u003e\r\n\u003cp style=\"margin: 0.4em 0px 0.5em; line-height: 19.2px; font-family: sans-serif; font-size: 12.8px;\"\u003eDer Vortrag soll zun\u0026auml;chst einen \u0026Uuml;berblick \u0026uuml;ber die verwendete Standardarchitektur im Hochgeschwindigkeitsbereich geben. Dabei werden auch Besonderheiten der relevanten Hardware-Komponenten wie Modems und Antennen erkl\u0026auml;rt. Vertiefend wird es dann um die Zug-Land-Verbindung gehen, auf der vermutlich das meiste Potential liegen bleiben kann. Unterschiedliche RTTs (Round Trip Times) und Wechsel zwischen Mobilfunkstandards k\u0026ouml;nnen mit Protokollen wie TCP recht schnell unangenehm werden. So wird erkl\u0026auml;rt, warum Problemstellung und deren L\u0026ouml;sung technisch unterschiedlich komplex werden k\u0026ouml;nnen und was als \"state of the art\" angesehen wird.\u003c/p\u003e","original_language":"deu","persons":["Anna-Lena Baecker"],"tags":["Hochgeschwindigkeitszug","ICE","WLAN","LTE","3G","UMTS","HSPA","Antennenbau","Datengarten"],"view_count":2338,"promoted":false,"date":"2016-02-09T22:00:00.000+01:00","release_date":"2016-02-10T01:00:00.000+01:00","updated_at":"2026-04-03T22:45:04.124+02:00","length":2549,"duration":2549,"thumb_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/63-hd.jpg","poster_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/63-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/a871e2e5-3750-4bf7-b96f-8204bd9a951d-timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/a871e2e5-3750-4bf7-b96f-8204bd9a951d-thumbnails.vtt","frontend_link":"https://media.ccc.de/v/dg63","url":"https://api.media.ccc.de/public/events/a871e2e5-3750-4bf7-b96f-8204bd9a951d","conference_title":"CCCB Datengarten","conference_url":"https://api.media.ccc.de/public/conferences/datengarten","related":[{"event_id":2316,"event_guid":"5468e017-bf80-4910-9616-4efd93efb9a2","weight":18},{"event_id":2351,"event_guid":"94e1281c-b1c8-46b3-82ad-6d6df6fe3580","weight":12},{"event_id":2352,"event_guid":"9d01b6b6-2639-4166-a837-4b6fc597c188","weight":13},{"event_id":2395,"event_guid":"62b038eb-2975-4065-95ee-09a068dbfb81","weight":8},{"event_id":2446,"event_guid":"725d37fb-0e6c-4ac0-9106-4cefa8e898ea","weight":8},{"event_id":2703,"event_guid":"68ba4a40-b5a4-4ef5-b22c-baf1b0f65f32","weight":11},{"event_id":2704,"event_guid":"c4f1cabb-f667-46c5-9bfd-a5b07b6f67b5","weight":19},{"event_id":2779,"event_guid":"73d70ee6-807b-46d0-a39b-f6afa7baf7d4","weight":26},{"event_id":2797,"event_guid":"d934d3e2-9de8-11e5-8a67-5b7bcd9fe77d","weight":34},{"event_id":2957,"event_guid":"27f4fab0-b7ad-11e5-9877-fb7fcf035cf2","weight":31},{"event_id":3030,"event_guid":"743b35a6-jsdj-11e5-882f-0beea432bf4e","weight":10},{"event_id":3040,"event_guid":"adba2706-279c-41a4-aa9d-78b20755f866","weight":12},{"event_id":3043,"event_guid":"79e60f58-b2e7-4910-be32-f0a8896569e0","weight":10},{"event_id":3138,"event_guid":"74759911-47d9-4c60-878e-595cf08dd412","weight":11},{"event_id":3235,"event_guid":"40a925a0-4866-11e6-95cf-1fad9bfa42d4","weight":20},{"event_id":3500,"event_guid":"1baa15ec-41c4-4eb2-8499-1929ce105bf2","weight":13},{"event_id":3513,"event_guid":"5e2e66e3-23ac-4331-b2cf-5428a2649694","weight":9},{"event_id":3564,"event_guid":"3dc712b9-9051-4005-8948-56d6344a2f41","weight":28},{"event_id":3772,"event_guid":"e89c168d-dc51-4de1-8aa0-26743ee5c815","weight":19},{"event_id":3773,"event_guid":"769872ac-3efa-4101-ae95-bdedfc829c49","weight":13},{"event_id":3782,"event_guid":"dec1ddb6-e4f3-11e6-ba49-a38509dc3679","weight":9},{"event_id":3783,"event_guid":"f31ced73-ec4f-4138-948e-0c2803af21de","weight":9},{"event_id":3849,"event_guid":"afcad2d0-34e7-11e7-b75a-bf6c18dd9a31","weight":8},{"event_id":3969,"event_guid":"3da0c4af-8e71-491f-a9cc-206d5fd98325","weight":22},{"event_id":4605,"event_guid":"8d382482-9817-11e7-951c-33f9470b8ba7","weight":32},{"event_id":4758,"event_guid":"70d63b5d-0e39-4271-b4e5-fefc783b2a2b","weight":19},{"event_id":4942,"event_guid":"684c65c0-f61d-11e7-a1a3-57c648cc8333","weight":8},{"event_id":5066,"event_guid":"18bb6036-270c-11e8-8de9-471a7737cc34","weight":12},{"event_id":5723,"event_guid":"224592ec-929c-11e8-b455-93e846fe9ece","weight":9},{"event_id":6249,"event_guid":"456fb60c-5ce7-11e8-be47-1fb2912eb894","weight":16}]},{"guid":"10f07e44-10fb-11e8-9867-57ae00d1b19d","title":"DG85: Crisis Response Makerspace in Berlin","subtitle":"","slug":"dg-85","link":"https://c3voc.de","description":" CADUS ist eine humanitäre Hilfsorganisation, die sich vor ca. 3 Jahren aus einem eher subkulturellen Umfeld gegründet hat. Am Anfang wußten wir nur, dass wir unsere Kapazitäten und Kompetenzen in Bezug auf improvisieren und finden von Lösungen gern für was „sinnvolles“ einsetzen würden. Mittlerweile sind wir mit einem selbst gebauten mobilen Krankenhaus im Nordirak im Einsatz. Bei unseren Einsätzen in Krisen- und Kriegsgebieten fallen uns immer wieder Dinge ein und auf, für die es technische oder logistische Lösungen bräuchte. Aber niemand entwickelt daran. Deswegen haben wir parallel zu unseren operations den Crisis Response Makerspace gegründet. Ein Makerspace, der sich komplett darauf konzentriert, Lösungen für humanitäre Probleme auf technischer Ebene zu entwickeln. Im Datengarten wollen wir den Makerspace vorstellen, und einige der Projekte, an denen grade gearbeitet/herumgedacht wird. Außerdem einladen, wie wann und wo sich Menschen am Makerspace beteiligen können.","original_language":"deu","persons":["Sebastian Juenemann","Verena Lauble"],"tags":["datengarten","85","Datengarten"],"view_count":454,"promoted":false,"date":"2018-02-13T00:00:00.000+01:00","release_date":"2018-02-13T01:00:00.000+01:00","updated_at":"2026-04-03T21:45:05.986+02:00","length":2332,"duration":2332,"thumb_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/85-hd.jpg","poster_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/85-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/10f07e44-10fb-11e8-9867-57ae00d1b19d-timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/10f07e44-10fb-11e8-9867-57ae00d1b19d-thumbnails.vtt","frontend_link":"https://media.ccc.de/v/dg-85","url":"https://api.media.ccc.de/public/events/10f07e44-10fb-11e8-9867-57ae00d1b19d","conference_title":"CCCB Datengarten","conference_url":"https://api.media.ccc.de/public/conferences/datengarten","related":[{"event_id":2316,"event_guid":"5468e017-bf80-4910-9616-4efd93efb9a2","weight":5},{"event_id":2797,"event_guid":"d934d3e2-9de8-11e5-8a67-5b7bcd9fe77d","weight":7},{"event_id":2814,"event_guid":"3cb4101c-2042-4883-b6fb-6591994a70c0","weight":1},{"event_id":3769,"event_guid":"5e96082f-cea6-41b5-9545-b2bc0b16c377","weight":2},{"event_id":3969,"event_guid":"3da0c4af-8e71-491f-a9cc-206d5fd98325","weight":7},{"event_id":4758,"event_guid":"70d63b5d-0e39-4271-b4e5-fefc783b2a2b","weight":5},{"event_id":4759,"event_guid":"119d0188-df86-11e7-a509-670931c02efc","weight":7},{"event_id":4765,"event_guid":"9326038b-f781-4707-b35a-9ef52f98d35a","weight":6},{"event_id":4826,"event_guid":"16645200-2036-4a3c-a44d-a5ff44ac2991","weight":6},{"event_id":4828,"event_guid":"4cb7be14-bfbd-42a2-a556-9ef8e8bd6ba7","weight":2},{"event_id":4850,"event_guid":"949bee69-3be0-4cc8-915b-5f1167141dcc","weight":2},{"event_id":4936,"event_guid":"fa2a2506-f54d-4e3f-9fc2-e808d0a580b6","weight":1},{"event_id":4942,"event_guid":"684c65c0-f61d-11e7-a1a3-57c648cc8333","weight":12},{"event_id":4944,"event_guid":"868fbf54-2007-4c0e-9af3-63384bed9fa6","weight":5},{"event_id":4946,"event_guid":"64be895b-faa3-5543-b6e0-06cf4b361229","weight":2},{"event_id":4952,"event_guid":"382bcc74-e1f3-4f59-846c-fcbef11a33a2","weight":1},{"event_id":4959,"event_guid":"b7d36ca6-42ba-421a-95ca-6cf8d4d6fba8","weight":5},{"event_id":4968,"event_guid":"f588fca0-d2c1-45e2-ba34-4b055a369b2a","weight":1},{"event_id":4969,"event_guid":"2f480a87-d595-4312-97c1-0a0f0fa0f75a","weight":1},{"event_id":5008,"event_guid":"e5a54f6e-71cc-461e-91d5-5a1c0e3f316f","weight":6},{"event_id":5009,"event_guid":"73c1d740-06c2-11e8-aa24-a771a532ebc5","weight":6},{"event_id":5010,"event_guid":"c34a07a2-0add-4809-bb25-280368b84db0","weight":4},{"event_id":5016,"event_guid":"b22bb12f-7bf1-4e5f-b3d5-7baf9bb3d18c","weight":1},{"event_id":5033,"event_guid":"a33e07e8-36eb-4228-876f-f71944700aa6","weight":6},{"event_id":5045,"event_guid":"99ad53fd-0f91-4928-8910-8a95c8c5d6ed","weight":1},{"event_id":5050,"event_guid":"15e6de74-a59d-42a7-b116-da561a7a2aad","weight":6},{"event_id":5061,"event_guid":"f2fad80c-2d2f-4717-9a82-2406e7b23c77","weight":2},{"event_id":5062,"event_guid":"a15280a6-4f11-4c81-9e9c-7bd9cb6ed343","weight":14},{"event_id":5064,"event_guid":"762f9a23-ca2c-4391-a725-8651eb5a0609","weight":11},{"event_id":5066,"event_guid":"18bb6036-270c-11e8-8de9-471a7737cc34","weight":9}]},{"guid":"456fb60c-5ce7-11e8-be47-1fb2912eb894","title":"DG94: Copying WhatsApp the right way","subtitle":"","slug":"dg-94","link":"https://c3voc.de","description":"\u003cp\u003eIn den f\u0026uuml;nf Jahren seines Bestehens setzt der Android Jabber/XMPP client immer wieder Ma\u0026szlig;st\u0026auml;be in Sachen Bedienbarkeit und Zuverl\u0026auml;ssigkeit. Doch was steckt eigentlich dahinter? Nutzen wir die Gelegenheit um mit dem Entwickler zusammen hinter die Kulissen eines neuen Features zu schauen; Wie tief muss man in die XMPP Trickkiste greifen und wo steht sich XMPP manchmal selber im Weg? Nach der Vorstellung des Features (der Vortrag ist gleichzeitig der Zeitpunkt an dem die neue Version ver\u0026ouml;ffentlicht wird) geht es jedoch nicht nur um XMPP sondern auch um grunds\u0026auml;tzliche, architektonische Fragen die sich potentiell auf andere Instant Messaging Dienste \u0026uuml;bertragen lassen.\u003c/p\u003e","original_language":"deu","persons":["Daniel Gultsch"],"tags":["datengarten","94"],"view_count":1696,"promoted":false,"date":"2018-11-14T00:00:00.000+01:00","release_date":"2018-11-15T01:00:00.000+01:00","updated_at":"2026-04-01T09:00:05.763+02:00","length":4648,"duration":4648,"thumb_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/94-hd.jpg","poster_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/94-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/456fb60c-5ce7-11e8-be47-1fb2912eb894-timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/456fb60c-5ce7-11e8-be47-1fb2912eb894-thumbnails.vtt","frontend_link":"https://media.ccc.de/v/dg-94","url":"https://api.media.ccc.de/public/events/456fb60c-5ce7-11e8-be47-1fb2912eb894","conference_title":"CCCB Datengarten","conference_url":"https://api.media.ccc.de/public/conferences/datengarten","related":[{"event_id":2082,"event_guid":"exuQFfNR0oVP49Bt6g8kPQ","weight":6},{"event_id":2316,"event_guid":"5468e017-bf80-4910-9616-4efd93efb9a2","weight":7},{"event_id":2351,"event_guid":"94e1281c-b1c8-46b3-82ad-6d6df6fe3580","weight":6},{"event_id":2704,"event_guid":"c4f1cabb-f667-46c5-9bfd-a5b07b6f67b5","weight":7},{"event_id":2779,"event_guid":"73d70ee6-807b-46d0-a39b-f6afa7baf7d4","weight":8},{"event_id":2797,"event_guid":"d934d3e2-9de8-11e5-8a67-5b7bcd9fe77d","weight":13},{"event_id":2814,"event_guid":"3cb4101c-2042-4883-b6fb-6591994a70c0","weight":8},{"event_id":2884,"event_guid":"fb537cde-7f1d-484b-971b-1d30a543ecfb","weight":1},{"event_id":2907,"event_guid":"3b16ddc9-499b-44b1-9084-b3e328daea30","weight":7},{"event_id":2957,"event_guid":"27f4fab0-b7ad-11e5-9877-fb7fcf035cf2","weight":10},{"event_id":2960,"event_guid":"a871e2e5-3750-4bf7-b96f-8204bd9a951d","weight":16},{"event_id":3040,"event_guid":"adba2706-279c-41a4-aa9d-78b20755f866","weight":6},{"event_id":3235,"event_guid":"40a925a0-4866-11e6-95cf-1fad9bfa42d4","weight":7},{"event_id":3564,"event_guid":"3dc712b9-9051-4005-8948-56d6344a2f41","weight":9},{"event_id":3615,"event_guid":"74783236-46f4-493c-9574-1b27a44847b7","weight":5},{"event_id":4538,"event_guid":"41484e52-4847-2020-2020-202020202020","weight":15},{"event_id":4606,"event_guid":"5400c892-12e3-4199-b976-a68b0b54c159","weight":1},{"event_id":4763,"event_guid":"2ef3b60f-6e5c-4c23-a145-d263685ec13e","weight":1},{"event_id":4764,"event_guid":"da934433-0092-4749-b606-56b65e84214f","weight":1},{"event_id":4833,"event_guid":"e1a60f7b-6a56-4dce-ab3a-c686fa940aa8","weight":1},{"event_id":4866,"event_guid":"117a52b4-f675-49dd-aafe-659c07b6bc9c","weight":7},{"event_id":4929,"event_guid":"8e222759-cd6b-403b-8fe1-3517bf7d2802","weight":1},{"event_id":4942,"event_guid":"684c65c0-f61d-11e7-a1a3-57c648cc8333","weight":7},{"event_id":5066,"event_guid":"18bb6036-270c-11e8-8de9-471a7737cc34","weight":11},{"event_id":5610,"event_guid":"456fb60c-5ce7-11e8-be47-1fb2912eb889","weight":6},{"event_id":5658,"event_guid":"456fb60c-5ce7-11e8-be47-1fb2912eb890","weight":8},{"event_id":5766,"event_guid":"73f1dcb2-25ba-48ff-a02a-3abc33360f03","weight":7},{"event_id":5975,"event_guid":"456fb60c-5ce7-11e8-be47-1fb2912eb892","weight":12},{"event_id":6015,"event_guid":"2565d7fd-510e-57b4-a4e8-2566d6c85915","weight":9},{"event_id":6021,"event_guid":"ac6568e2-ae17-43b6-b7ff-8fd9799c259f","weight":6},{"event_id":6024,"event_guid":"04b15cf2-0797-464d-92c1-245bff59b4bc","weight":11},{"event_id":6025,"event_guid":"6d52b06c-1295-4983-84e1-d0fb807af357","weight":1},{"event_id":6115,"event_guid":"93b7d8a6-345b-405a-a3f2-0dc09ddd2e28","weight":6},{"event_id":6123,"event_guid":"456fb60c-5ce7-11e8-be47-1fb2912eb893","weight":32},{"event_id":6233,"event_guid":"9fa9eae0-2d2f-4bce-a7f5-1983003b3db7","weight":14},{"event_id":6235,"event_guid":"92ef3314-f658-46c1-bf24-6772fe973e60","weight":4},{"event_id":6236,"event_guid":"50002420-1177-45ea-887c-0bf4abe2107b","weight":1},{"event_id":6237,"event_guid":"40662d29-478d-4157-9aca-268cffc393ec","weight":1},{"event_id":6238,"event_guid":"3593cd0e-8329-4684-863b-24e72e92d508","weight":1},{"event_id":6246,"event_guid":"4e314886-d08c-4660-8dca-2ab5443c2b52","weight":7},{"event_id":6247,"event_guid":"74f91f9e-dc11-4af0-b393-69ebb684e9e9","weight":6},{"event_id":6281,"event_guid":"cb8c8aaa-2e50-4d8c-8524-01809365b73d","weight":6},{"event_id":6290,"event_guid":"edcd8c6b-5c45-4749-b58b-e7f6ce626e38","weight":5},{"event_id":6294,"event_guid":"8166f860-131c-4b0d-b6ee-bfb280626e06","weight":4},{"event_id":6375,"event_guid":"42542e40-f237-11e8-9af6-7fb90298b852","weight":10},{"event_id":6376,"event_guid":"456fb60c-5ce7-11e8-be47-1fb2912eb895","weight":62},{"event_id":6378,"event_guid":"15f4e5c5-40e1-4c73-8da0-4cc2a773ab13","weight":14},{"event_id":6383,"event_guid":"7177142b-6f15-4fac-af62-c45df7a377a9","weight":7},{"event_id":6406,"event_guid":"686c1387-e761-4df6-b395-f9ddf92d46e7","weight":7},{"event_id":6422,"event_guid":"e8385c89-d33a-42d8-afb6-8ae28fe5c89d","weight":5},{"event_id":6423,"event_guid":"ea7c532f-cc2d-4cb1-8f15-1933df7fd523","weight":5},{"event_id":6474,"event_guid":"f58a2b6d-bde0-483b-a8db-043ea9371cb6","weight":6},{"event_id":6543,"event_guid":"48ed6dea-e67d-4866-8c35-318e9d892363","weight":7},{"event_id":6603,"event_guid":"ea00d1e0-a580-415f-a8cf-f02883d939dc","weight":5},{"event_id":6622,"event_guid":"456fb60c-5ce7-11e8-be47-1fb2912eb896","weight":22},{"event_id":6756,"event_guid":"456fb60c-5ce7-11e8-be47-1fb2912eb897","weight":9},{"event_id":7252,"event_guid":"456fb60c-5ce7-11e8-be47-1fb2912eb8101","weight":7}]},{"guid":"456fb60c-5ce7-11e8-be47-1fb2912eb8109","title":"DG109: Wie funktioniert das e-Rezept?","subtitle":"","slug":"dg-109","link":"https://c3voc.de","description":"“Das e-Rezept kommt!” schreit uns das BMG auf seiner Webseite an. Doch was erwartet uns da? Und wie funktioniert das technisch? In diesem Vortrag schauen wir auf öffentliche Spezifikationen der Gematik und betrachten im Anschluss die Designentscheidungen vor dem Hintergrund des Datenschutzes kritisch.","original_language":"deu","persons":["Flüpke"],"tags":["datengarten","109","2022"],"view_count":3216,"promoted":false,"date":"2022-06-16T20:00:00.000+02:00","release_date":"2022-06-24T00:00:00.000+02:00","updated_at":"2026-04-04T09:00:03.576+02:00","length":2758,"duration":2758,"thumb_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/109-456fb60c-5ce7-11e8-be47-1fb2912eb8109.jpg","poster_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/109-456fb60c-5ce7-11e8-be47-1fb2912eb8109_preview.jpg","timeline_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/109-456fb60c-5ce7-11e8-be47-1fb2912eb8109.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/109-456fb60c-5ce7-11e8-be47-1fb2912eb8109.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/dg-109","url":"https://api.media.ccc.de/public/events/456fb60c-5ce7-11e8-be47-1fb2912eb8109","conference_title":"CCCB Datengarten","conference_url":"https://api.media.ccc.de/public/conferences/datengarten","related":[]},{"guid":"456fb60c-5ce7-11e8-be47-1fb2912eb8114","title":"DG114: Irgendwas mit Unterschriften - eventuell mit Stempeln","subtitle":"","slug":"dg-114","link":"https://c3voc.de","description":"Am 04. Juni wird es wieder einen Datengarten geben, der von tomate gehalten wird. Es wird unter anderem um die Themen Unterschriften, Signaturen und Stempel gehen.\r\ntomate hat sich viel zu lange mit Unterschriften und Stempeln beschäftigt - und ihr werdet das dann auch.\r\n“Dieses weiße Blatt Papier ist nix wert. Wenn ich das bedrucke, ist es immer noch nichts wert. Wenn ich aber unten eine Unterschrift darunter setze, entfaltet sich Magie.” Wir werden dieser Magie auf den Grund gehen und eine Reise durch die Welt der Unterschriften und Stempel unternehmen.\r\nKommt vorbei oder schaltet euer Gerät ein und verfolgt den Stream.\r\nDieser Beritrag wurde elektronisch erstellt und ist ohne Unterschrift gültig.\r\n\r\nLicensed to the public under http://creativecommons.org/licenses/by-sa/3.0/","original_language":"deu","persons":["tomate"],"tags":["114","2025","datengarten","Saal23","datengarten-deu","Day 114"],"view_count":749,"promoted":false,"date":"2025-06-04T20:00:00.000+02:00","release_date":"2025-06-04T00:00:00.000+02:00","updated_at":"2026-03-31T12:30:06.448+02:00","length":2019,"duration":2019,"thumb_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/114-456fb60c-5ce7-11e8-be47-1fb2912eb8114.jpg","poster_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/114-456fb60c-5ce7-11e8-be47-1fb2912eb8114_preview.jpg","timeline_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/114-456fb60c-5ce7-11e8-be47-1fb2912eb8114.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/114-456fb60c-5ce7-11e8-be47-1fb2912eb8114.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/dg-114","url":"https://api.media.ccc.de/public/events/456fb60c-5ce7-11e8-be47-1fb2912eb8114","conference_title":"CCCB Datengarten","conference_url":"https://api.media.ccc.de/public/conferences/datengarten","related":[]},{"guid":"5468e017-bf80-4910-9616-4efd93efb9a2","title":"DG47: 3D-Druck","subtitle":"","slug":"dg47-3ddruck","link":"https://berlin.ccc.de/wiki/Datengarten/47","description":"\u003cp\u003eDer Datengarten 47 dreht sich rund um das Thema 3D Druck. Wir geben Euch eine kurze \u0026Uuml;bersicht \u0026uuml;ber aktuelle Druckverfahren und was davon erschwinglich ist. Wir sprechen \u0026uuml;ber Anwendungsgebiete und wie der 3D-Druck unsere Zukunft ver\u0026auml;ndern wird. Au\u0026szlig;erdem werden wir nebenbei den kompletten Arbeitsablauf vom 3D-Model bis zum fertigen Ausdruck demonstrieren. Referent: fightling Termin: 10. M\u0026auml;rz 2015 um 20 Uhr Ort: CCCB, Marienstra\u0026szlig;e 11, 10117 Berlin\u003c/p\u003e","original_language":"deu","persons":["fightling"],"tags":[],"view_count":4975,"promoted":false,"date":"2015-03-10T20:00:00.000+01:00","release_date":"2015-03-25T01:00:00.000+01:00","updated_at":"2026-01-18T08:30:06.965+01:00","length":5582,"duration":5582,"thumb_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/dg47-hd.jpg","poster_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/dg47-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/5468e017-bf80-4910-9616-4efd93efb9a2-timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/5468e017-bf80-4910-9616-4efd93efb9a2-thumbnails.vtt","frontend_link":"https://media.ccc.de/v/dg47-3ddruck","url":"https://api.media.ccc.de/public/events/5468e017-bf80-4910-9616-4efd93efb9a2","conference_title":"CCCB Datengarten","conference_url":"https://api.media.ccc.de/public/conferences/datengarten","related":[{"event_id":2351,"event_guid":"94e1281c-b1c8-46b3-82ad-6d6df6fe3580","weight":23},{"event_id":2352,"event_guid":"9d01b6b6-2639-4166-a837-4b6fc597c188","weight":16},{"event_id":2395,"event_guid":"62b038eb-2975-4065-95ee-09a068dbfb81","weight":14},{"event_id":2446,"event_guid":"725d37fb-0e6c-4ac0-9106-4cefa8e898ea","weight":10},{"event_id":2448,"event_guid":"49d47154-9156-46e4-8869-89c1a9be94c6","weight":14},{"event_id":2450,"event_guid":"8676bfda-c760-45e3-bbf9-9c005bfb38d1","weight":10},{"event_id":2662,"event_guid":"ce74d9d3-fdfe-4fe6-9b4c-acdebbcbea2e","weight":14},{"event_id":2704,"event_guid":"c4f1cabb-f667-46c5-9bfd-a5b07b6f67b5","weight":14},{"event_id":2779,"event_guid":"73d70ee6-807b-46d0-a39b-f6afa7baf7d4","weight":15},{"event_id":2797,"event_guid":"d934d3e2-9de8-11e5-8a67-5b7bcd9fe77d","weight":30},{"event_id":2957,"event_guid":"27f4fab0-b7ad-11e5-9877-fb7fcf035cf2","weight":23},{"event_id":2959,"event_guid":"83ab70a1-de38-42d3-993e-08024cac1ddg","weight":10},{"event_id":2960,"event_guid":"a871e2e5-3750-4bf7-b96f-8204bd9a951d","weight":18},{"event_id":3040,"event_guid":"adba2706-279c-41a4-aa9d-78b20755f866","weight":31},{"event_id":3041,"event_guid":"29aaed8b-5b17-4feb-a9fc-7cc584682746","weight":12},{"event_id":3042,"event_guid":"6f99831e-89d9-4a9f-ab7e-9712d596227d","weight":16},{"event_id":3109,"event_guid":"73aed10c-75f8-436a-97b0-d995d49e2a95","weight":10},{"event_id":3236,"event_guid":"3ed24374-7c3e-4d29-a13a-a0adb06e72f9","weight":17},{"event_id":3514,"event_guid":"1fdb49e7-9f3d-4450-936e-8aae911d1aa2","weight":14},{"event_id":3564,"event_guid":"3dc712b9-9051-4005-8948-56d6344a2f41","weight":23},{"event_id":3631,"event_guid":"c5d3d09f-f024-45e3-8ed3-07d44d327e0e","weight":20},{"event_id":3769,"event_guid":"5e96082f-cea6-41b5-9545-b2bc0b16c377","weight":12},{"event_id":3969,"event_guid":"3da0c4af-8e71-491f-a9cc-206d5fd98325","weight":16},{"event_id":4605,"event_guid":"8d382482-9817-11e7-951c-33f9470b8ba7","weight":14},{"event_id":4758,"event_guid":"70d63b5d-0e39-4271-b4e5-fefc783b2a2b","weight":16}]},{"guid":"456fb60c-5ce7-11e8-be47-1fb2912eb889","title":"DG89: (In)Security in Software-Defined Networks","subtitle":"","slug":"dg-89","link":"https://c3voc.de","description":"Computer networking is currently undergoing a transformation: Network control is being consolidated into a centralized “controller” by separating the so-called data plane and control plane. This transformation is what is popularly known as Software-Defined Networking. In this talk we will see how Software-Defined Networks can be exploited by attackers, and on the flip-side, how they can be leveraged to detect network attacks. For example, we will look at topology spoofing attacks, software switch exploitation in the cloud and attacks arising from malicious switches, we will also see novel techniques to detect malicious switches and hosts.\r\n\r\n\r\nComputer networking is currently undergoing a transformation: Network control is being consolidated into a centralized “controller” by separating the so-called data plane and control plane. This transformation is what is popularly known as Software-Defined Networking. In this talk we will see how Software-Defined Networks can be exploited by attackers, and on the flip-side, how they can be leveraged to detect network attacks. For example, we will look at topology spoofing attacks, software switch exploitation in the cloud and attacks arising from malicious switches, we will also see novel techniques to detect malicious switches and hosts.\r\n","original_language":"eng","persons":["Kashyap Thimmaraju"],"tags":["datengarten","89"],"view_count":449,"promoted":false,"date":"2018-06-12T00:00:00.000+02:00","release_date":"2018-06-13T02:00:00.000+02:00","updated_at":"2025-10-24T09:45:04.192+02:00","length":5291,"duration":5291,"thumb_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/89-hd.jpg","poster_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/89-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/456fb60c-5ce7-11e8-be47-1fb2912eb889-timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/456fb60c-5ce7-11e8-be47-1fb2912eb889-thumbnails.vtt","frontend_link":"https://media.ccc.de/v/dg-89","url":"https://api.media.ccc.de/public/events/456fb60c-5ce7-11e8-be47-1fb2912eb889","conference_title":"CCCB Datengarten","conference_url":"https://api.media.ccc.de/public/conferences/datengarten","related":[{"event_id":1057,"event_guid":"import-d93f6f776ff5e0bf3d","weight":10},{"event_id":1425,"event_guid":"import-323048cb5a520dac74","weight":1},{"event_id":2291,"event_guid":"2f68e356-6c3f-4034-9640-c06d717ed96b","weight":6},{"event_id":2352,"event_guid":"9d01b6b6-2639-4166-a837-4b6fc597c188","weight":5},{"event_id":2826,"event_guid":"9ab1407a-126f-48d9-898d-eae7974324e9","weight":1},{"event_id":2875,"event_guid":"0bdbef2d-1594-4582-b315-7ee5da5505bf","weight":1},{"event_id":2957,"event_guid":"27f4fab0-b7ad-11e5-9877-fb7fcf035cf2","weight":2},{"event_id":2960,"event_guid":"a871e2e5-3750-4bf7-b96f-8204bd9a951d","weight":5},{"event_id":3041,"event_guid":"29aaed8b-5b17-4feb-a9fc-7cc584682746","weight":1},{"event_id":3853,"event_guid":"efeeaebc-3f29-11e7-9ba7-2f214305c877","weight":5},{"event_id":4595,"event_guid":"df3a5f09-f1bf-4614-a763-a2675a8090da","weight":1},{"event_id":4599,"event_guid":"a1cf4a6f-3719-4a95-9f87-d5a2eb3efb16","weight":1},{"event_id":4758,"event_guid":"70d63b5d-0e39-4271-b4e5-fefc783b2a2b","weight":5},{"event_id":4828,"event_guid":"4cb7be14-bfbd-42a2-a556-9ef8e8bd6ba7","weight":1},{"event_id":4935,"event_guid":"947f946e-3dd9-4911-b4de-f9bbd87058ee","weight":1},{"event_id":5066,"event_guid":"18bb6036-270c-11e8-8de9-471a7737cc34","weight":9},{"event_id":5233,"event_guid":"4a433356-4456-2020-2020-202020202020","weight":2},{"event_id":5251,"event_guid":"9f748466-3ce9-11e8-8429-873b5c1d61e2","weight":13},{"event_id":5271,"event_guid":"3af88c8a-b051-4691-9c3e-f518f42ca5d3","weight":2},{"event_id":5343,"event_guid":"41f8b9a3-6245-5cf4-9c36-abfa5ffbd666","weight":1},{"event_id":5352,"event_guid":"541fb98f-16ee-5196-8518-26787321ab94","weight":1},{"event_id":5380,"event_guid":"acc35999-4707-5ef9-a8af-f3b197f09704","weight":6},{"event_id":5426,"event_guid":"5200da56-4ba5-4a0c-aa27-413299d3ad58","weight":2},{"event_id":5430,"event_guid":"fcb63c66-54a2-11e8-90fe-77b964abb2ec","weight":16},{"event_id":5454,"event_guid":"f1743f41-f61b-562d-bf09-8197713f62df","weight":1},{"event_id":5507,"event_guid":"lCd2eP4dZfnl5eXWz14qIQ","weight":1},{"event_id":5521,"event_guid":"c3dbbb23-45de-421a-89bf-74ba5f0607e8","weight":9},{"event_id":5577,"event_guid":"f6286be9-0708-5bc9-b669-5d783e2516e6","weight":8},{"event_id":5583,"event_guid":"439949b3-9c7b-5db7-83e8-0138b1e2a202","weight":4},{"event_id":5584,"event_guid":"63d90b69-defc-5a4b-8cd9-7a693c5babc8","weight":1},{"event_id":5585,"event_guid":"7edb0c09-1bdc-5907-ae0c-81537e4ed235","weight":1},{"event_id":5588,"event_guid":"cbd1fa17-cb88-5cd2-844c-8b9e6c76a046","weight":1},{"event_id":5593,"event_guid":"c9c5ed0c-0b40-51db-a30f-ca6b72d83420","weight":1},{"event_id":5596,"event_guid":"941d66c1-b9f8-5327-a157-44401fd3a554","weight":2},{"event_id":5599,"event_guid":"a421f5fb-5423-572d-a7e5-c12cb71628df","weight":4},{"event_id":5603,"event_guid":"1d09e62a-d833-5ef3-800a-836d61167bc2","weight":7},{"event_id":5607,"event_guid":"d360b86d-4efa-5caa-a6a3-87fde4b48cdf","weight":9},{"event_id":5608,"event_guid":"c267313a-6849-482e-8ab3-fa7d12f37864","weight":12},{"event_id":5609,"event_guid":"02b0ad5d-58d9-59e0-a443-19d33ce729b7","weight":1},{"event_id":5658,"event_guid":"456fb60c-5ce7-11e8-be47-1fb2912eb890","weight":10},{"event_id":6249,"event_guid":"456fb60c-5ce7-11e8-be47-1fb2912eb894","weight":6},{"event_id":6376,"event_guid":"456fb60c-5ce7-11e8-be47-1fb2912eb895","weight":7},{"event_id":6622,"event_guid":"456fb60c-5ce7-11e8-be47-1fb2912eb896","weight":5}]},{"guid":"40a925a0-4866-11e6-95cf-1fad9bfa42d4","title":"DG68: Pyramid","subtitle":"Das Webframework für Erwachsene","slug":"dg-68","link":"https://c3voc.de","description":"\u003cp\u003eAls Nerd kommt man immer mal wieder in die Verlegenheit, eine nicht-statische Website ins Netz stellen zu muessen. Statt reflexartig zu fertigen CMS- oder Wikiloesungen zu greifen kann es in vielen Faellen vorteilhaft sein, eine fuer das jeweilige Problem massgeschneiderte Anwendung zu programmieren. Welche Gruende das sein koennten wird einen gewichtigen Teil des Vortrtags einnehmen - der Rest geht dann darum, das Webframework Pyramid \u0026lt;http://docs.pylonsproject.org/projects/pyramid/en/latest/\u0026gt; vorzustellen und weshalb es eine gute Basis fuer solche Anwendungen sein koennte. Am konkreten Beispiel das Halfnarp (https://github.com/tomster/halfnarp) wird gezeigt, wie man ein Projekt von Null anfaengt und vor allem auch weiterpflegen kann. Dabei wird vor allem darauf eingegangen, wie man dabei mit moeglichst wenig Overhead so furchtbar laestige Aspekte wie Sicherheit, Testing, Packaging und Deployment anpacken kann - weil anders als bei fertigen Loesungen ist man bei eigenen Anwendungen naemlich hinterher leider selber Schuld, wenn einem das schoene Teil dann um die Ohren fliegt. Der Vortrag geht im Kern darum, wie man am besten aus dieser Not eine Tugend machen kann.\u003c/p\u003e","original_language":"deu","persons":["tomster"],"tags":["datengarten","python","framework","web","rest","json"],"view_count":510,"promoted":false,"date":"2016-07-12T00:00:00.000+02:00","release_date":"2016-07-12T02:00:00.000+02:00","updated_at":"2025-11-27T20:45:08.580+01:00","length":3724,"duration":3724,"thumb_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/68-hd.jpg","poster_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/68-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/40a925a0-4866-11e6-95cf-1fad9bfa42d4-timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/40a925a0-4866-11e6-95cf-1fad9bfa42d4-thumbnails.vtt","frontend_link":"https://media.ccc.de/v/dg-68","url":"https://api.media.ccc.de/public/events/40a925a0-4866-11e6-95cf-1fad9bfa42d4","conference_title":"CCCB Datengarten","conference_url":"https://api.media.ccc.de/public/conferences/datengarten","related":[{"event_id":2316,"event_guid":"5468e017-bf80-4910-9616-4efd93efb9a2","weight":5},{"event_id":2395,"event_guid":"62b038eb-2975-4065-95ee-09a068dbfb81","weight":7},{"event_id":2703,"event_guid":"68ba4a40-b5a4-4ef5-b22c-baf1b0f65f32","weight":5},{"event_id":2779,"event_guid":"73d70ee6-807b-46d0-a39b-f6afa7baf7d4","weight":9},{"event_id":2797,"event_guid":"d934d3e2-9de8-11e5-8a67-5b7bcd9fe77d","weight":13},{"event_id":2957,"event_guid":"27f4fab0-b7ad-11e5-9877-fb7fcf035cf2","weight":10},{"event_id":2960,"event_guid":"a871e2e5-3750-4bf7-b96f-8204bd9a951d","weight":20},{"event_id":3040,"event_guid":"adba2706-279c-41a4-aa9d-78b20755f866","weight":9},{"event_id":3043,"event_guid":"79e60f58-b2e7-4910-be32-f0a8896569e0","weight":5},{"event_id":3138,"event_guid":"74759911-47d9-4c60-878e-595cf08dd412","weight":11},{"event_id":3500,"event_guid":"1baa15ec-41c4-4eb2-8499-1929ce105bf2","weight":11},{"event_id":3513,"event_guid":"5e2e66e3-23ac-4331-b2cf-5428a2649694","weight":11},{"event_id":3564,"event_guid":"3dc712b9-9051-4005-8948-56d6344a2f41","weight":11},{"event_id":3772,"event_guid":"e89c168d-dc51-4de1-8aa0-26743ee5c815","weight":13},{"event_id":3773,"event_guid":"769872ac-3efa-4101-ae95-bdedfc829c49","weight":9},{"event_id":3783,"event_guid":"f31ced73-ec4f-4138-948e-0c2803af21de","weight":9},{"event_id":3800,"event_guid":"aad42966-21c3-11e7-9b07-b7ec1ca97360","weight":5},{"event_id":3969,"event_guid":"3da0c4af-8e71-491f-a9cc-206d5fd98325","weight":13},{"event_id":4605,"event_guid":"8d382482-9817-11e7-951c-33f9470b8ba7","weight":11},{"event_id":4758,"event_guid":"70d63b5d-0e39-4271-b4e5-fefc783b2a2b","weight":8},{"event_id":5066,"event_guid":"18bb6036-270c-11e8-8de9-471a7737cc34","weight":10},{"event_id":6249,"event_guid":"456fb60c-5ce7-11e8-be47-1fb2912eb894","weight":7}]},{"guid":"456fb60c-5ce7-11e8-be47-1fb2912eb8112","title":"DG112: Wer hat den kleinsten Anhang?","subtitle":"Erste Hilfe für sinnvolle Mediendateigrößen","slug":"dg-112","link":"https://c3voc.de","description":"Kennt ihr das noch von früher? Ihr verschickt schöne Urlaubsfotos per E-Mail, aber der Upload dauert ewig, bricht ab oder es kommt eine Fehler-Mail zurück: E-Mail zu groß. Andere senden euch 10-20 Bilder ohne Probleme. Wie machen die das nur?\r\nIn Mailinglisten ist es noch schlimmer: Man fragt um Hilfe, hängt ein Foto zur Veranschaulichung an und bekommt als Antwort nur Belehrungen über zu große Anhänge. Dabei hat man das zusätzliche Video schon separat hochgeladen und nur verlinkt. Oder das Limit der Mailingliste ist so eng, dass man kein einziges Fotos anhängen kann. Andere aber schon - nur wie?\r\nWebforen wollten das lösen, doch deren Ära ist vorüber, und Upload-Limits gab es auch dort.\r\nJetzt haben wir Instant Messenger, vieles hat sich verbessert, aber das Drama sind nun Videos: länger als 2 Minuten und der Upload wird zum Glücksspiel. Andere verschicken problemlos Videos von 5-20 Minuten. Wie ist das möglich?\r\nUnd dann die erzwungene Qualitätsreduktion, so dass man Fotos, die wichtig sind, doch wieder per E-Mail versendet oder separat hochlädt. Wäre es nicht schöner, wenn ihr selbst entscheiden könntet, wie und wo die Qualität reduziert wird?\r\nUnd warum nicht gleich die Metadaten entfernen, statt sich nur auf die automatische Bereinigung durch Messenger und Foren zu verlassen?\r\nTatsächlich ist das gar nicht so kompliziert. Mit etwas Grundwissen, ein paar Werkzeugen und den richtigen Optionen wird Datensparsamkeit und Datenhygiene ganz einfach.\r\nDieser Vortrag zeigt, wie es geht, direkt am Gerät! Je nach Laune und Nerdigkeit des Publikums darf auch gerne der Horizont des Vortragenden erweitert werden. Am Ende des Abends sollte jede Person in der Lage sein, einen Dialog wie den folgenden zu führen:\r\n“Bitte schicken Sie uns Ihren Lebenslauf”.\r\n“Bitte sehr, siehe Anhang.”\r\n“Danke se… huch?! Wurde Ihr Upload abgebrochen? Der Anhang ist deutlich kleiner als 1 MB!”\r\n“Nein, das ist richtig so.”\r\nBis Freitag, 20 Uhr, wir freuen uns auf euch!\r\n\r\nLicensed to the public under http://creativecommons.org/licenses/by-sa/3.0/","original_language":"deu","persons":["Volker Diels-Grabsch"],"tags":["112","2025","datengarten","Saal23","datengarten-deu","Day 112"],"view_count":342,"promoted":false,"date":"2025-04-04T20:00:00.000+02:00","release_date":"2025-04-22T00:00:00.000+02:00","updated_at":"2026-03-18T14:00:06.247+01:00","length":3183,"duration":3183,"thumb_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/112-456fb60c-5ce7-11e8-be47-1fb2912eb8112.jpg","poster_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/112-456fb60c-5ce7-11e8-be47-1fb2912eb8112_preview.jpg","timeline_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/112-456fb60c-5ce7-11e8-be47-1fb2912eb8112.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/112-456fb60c-5ce7-11e8-be47-1fb2912eb8112.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/dg-112","url":"https://api.media.ccc.de/public/events/456fb60c-5ce7-11e8-be47-1fb2912eb8112","conference_title":"CCCB Datengarten","conference_url":"https://api.media.ccc.de/public/conferences/datengarten","related":[]},{"guid":"456fb60c-5ce7-11e8-be47-1fb2912eb8105","title":"DG105: IT-Security Weaknesses of Emergency Alert Apps","subtitle":"","slug":"dg-105","link":"https://c3voc.de","description":"Emergency Apps (like NINA/DE, FEMA/US and others) are a novel approach to enhance conventioal emergency alert channels with mobile devices, which nowadays are owned by the majority of the population to connect them to omnipresent data sources of the Internet. Due to typical characteristics implied by the design of mobile operating systems and applications, emergency apps on the hand have short version life cycles, on the other hand should be resilient to human and technical failure. Therefore we present the features of mobile apps, describe typical requirements towards these. To provide a practical result we scanned several apps for typical vulnerability patterns (and placed these in the CVE/CWE categories). In the end we summarize our research results towards a wish list to promote standard infrastructure and quality criteria for the development and deployment of such apps.\r\n\r\n\r\nEmergency Apps (like NINA/DE, FEMA/US and others) are a novel approach to enhance conventioal emergency alert channels with mobile devices, which nowadays are owned by the majority of the population to connect them to omnipresent data sources of the Internet. Due to typical characteristics implied by the design of mobile operating systems and applications, emergency apps on the hand have short version life cycles, on the other hand should be resilient to human and technical failure. Therefore we present the features of mobile apps, describe typical requirements towards these. To provide a practical result we scanned several apps for typical vulnerability patterns (and placed these in the CVE/CWE categories). In the end we summarize our research results towards a wish list to promote standard infrastructure and quality criteria for the development and deployment of such apps.\r\n","original_language":"eng","persons":["Malte Schoenefeld","Marc Schoenefeld"],"tags":["datengarten","105","2019"],"view_count":338,"promoted":false,"date":"2019-12-10T20:00:00.000+01:00","release_date":"2020-01-23T00:00:00.000+01:00","updated_at":"2026-02-11T05:00:07.984+01:00","length":3112,"duration":3112,"thumb_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/105-hd.jpg","poster_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/105-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/105-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/105-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/dg-105","url":"https://api.media.ccc.de/public/events/456fb60c-5ce7-11e8-be47-1fb2912eb8105","conference_title":"CCCB Datengarten","conference_url":"https://api.media.ccc.de/public/conferences/datengarten","related":[]},{"guid":"f31ced73-ec4f-4138-948e-0c2803af21de","title":"DG74: Bitcoin","subtitle":"Privacy and Censorship Resistance Beyond the Web","slug":"dg-74","link":"https://c3voc.de","description":"\u003cp\u003eIn much of the western world, governments have developed the ability to prevent individuals or organizations from accessing financial services, with little or no court oversight or ability of those being marginalized to challenge the rulings. Under the guise of \u0026ldquo;terrorism\u0026rdquo; and \"protecting reputations\", individuals and organizations, from porn stars, to advocates for those illegally detained in Guantanamo Bay have found themselves unable to hold bank accounts, unable to accept payments online, or even had their funds seized without warning by both private and government actions. In the developing world, the situation can be just as, if not more, extreme. In the mean time, Bitcoin has been slowly shedding its anarchistic and anti-establishment origins and finding places where it can provide legitimate value within the current financial world. In this talk, we'll cover both how Bitcoin is in a unique position to provide activists and marginalized groups access to financial systems to ensure they can continue their work, while still meeting requirements placed on the financial system for reasonable law enforcement purposes. We'll touch on a few cryptographic primitives which, when combined with Bitcoin, can create incredibly practical and powerful tools to comply with regulation without giving up privacy, and of course cover a few common misconceptions about Bitcoin.\u003c/p\u003e","original_language":"eng","persons":["Matt Corallo"],"tags":["datengarten","74"],"view_count":671,"promoted":false,"date":"2017-02-14T00:00:00.000+01:00","release_date":"2017-02-15T01:00:00.000+01:00","updated_at":"2025-11-14T13:15:05.254+01:00","length":4403,"duration":4403,"thumb_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/74-hd.jpg","poster_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/74-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/f31ced73-ec4f-4138-948e-0c2803af21de-timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/f31ced73-ec4f-4138-948e-0c2803af21de-thumbnails.vtt","frontend_link":"https://media.ccc.de/v/dg-74","url":"https://api.media.ccc.de/public/events/f31ced73-ec4f-4138-948e-0c2803af21de","conference_title":"CCCB Datengarten","conference_url":"https://api.media.ccc.de/public/conferences/datengarten","related":[{"event_id":2797,"event_guid":"d934d3e2-9de8-11e5-8a67-5b7bcd9fe77d","weight":11},{"event_id":2957,"event_guid":"27f4fab0-b7ad-11e5-9877-fb7fcf035cf2","weight":11},{"event_id":2960,"event_guid":"a871e2e5-3750-4bf7-b96f-8204bd9a951d","weight":9},{"event_id":3040,"event_guid":"adba2706-279c-41a4-aa9d-78b20755f866","weight":10},{"event_id":3235,"event_guid":"40a925a0-4866-11e6-95cf-1fad9bfa42d4","weight":9},{"event_id":3513,"event_guid":"5e2e66e3-23ac-4331-b2cf-5428a2649694","weight":12},{"event_id":3563,"event_guid":"0bf48766-2a96-4c65-bc82-54c490c5c4e3","weight":9},{"event_id":3564,"event_guid":"3dc712b9-9051-4005-8948-56d6344a2f41","weight":61},{"event_id":3671,"event_guid":"4ef69e6a-026f-4b30-888d-af654b220a3d","weight":11},{"event_id":3689,"event_guid":"1f7eb981-2819-4824-8f40-4ddde0be7bf3","weight":9},{"event_id":3772,"event_guid":"e89c168d-dc51-4de1-8aa0-26743ee5c815","weight":40},{"event_id":3773,"event_guid":"769872ac-3efa-4101-ae95-bdedfc829c49","weight":26},{"event_id":3782,"event_guid":"dec1ddb6-e4f3-11e6-ba49-a38509dc3679","weight":19},{"event_id":3784,"event_guid":"454751e0-fd42-11e6-b7aa-174b5fe37b07","weight":15},{"event_id":3786,"event_guid":"9f730bc5-eb12-44e0-94e7-a65fd86490d9","weight":11},{"event_id":3800,"event_guid":"aad42966-21c3-11e7-9b07-b7ec1ca97360","weight":22},{"event_id":3849,"event_guid":"afcad2d0-34e7-11e7-b75a-bf6c18dd9a31","weight":19},{"event_id":3969,"event_guid":"3da0c4af-8e71-491f-a9cc-206d5fd98325","weight":20},{"event_id":4758,"event_guid":"70d63b5d-0e39-4271-b4e5-fefc783b2a2b","weight":10}]},{"guid":"456fb60c-5ce7-11e8-be47-1fb2912eb893","title":"DG93: Running Android on the Mainline Graphics Stack","subtitle":"","slug":"dg-93","link":"https://c3voc.de","description":"\u003cp style=\"box-sizing: inherit; margin: 0px 0px 10px; color: #333333; font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;\"\u003eFinally, it is possible to run Android on top of mainline Graphics! The recent addition of DRM Atomic Modesetting and Explicit Synchronization to the kernel paved the way, albeit some changes to the Android userspace were necessary.\u003c/p\u003e\r\n\u003cp style=\"box-sizing: inherit; margin: 0px 0px 10px; color: #333333; font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;\"\u003eThe Android graphics stack is built on a abstraction layer, thus drm_hwcomposer - a component to connect this abstraction layer to the mainline DRM API - was created. Moreover, changes to MESA and the abstraction layer itself were also needed for a full conversion to mainline.\u003c/p\u003e\r\n\u003cp style=\"box-sizing: inherit; margin: 0px 0px 10px; color: #333333; font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;\"\u003eThis talk will cover recent developments in the area which enabled Qualcomm, i.MX and Intel based platforms to run Android using the mainline graphics stack.\u003c/p\u003e","original_language":"eng","persons":["Robert Foss"],"tags":["datengarten","93"],"view_count":327,"promoted":false,"date":"2018-10-09T00:00:00.000+02:00","release_date":"2018-10-09T02:00:00.000+02:00","updated_at":"2025-10-12T23:00:03.419+02:00","length":2203,"duration":2203,"thumb_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/93-hd.jpg","poster_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/93-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/456fb60c-5ce7-11e8-be47-1fb2912eb893-timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/456fb60c-5ce7-11e8-be47-1fb2912eb893-thumbnails.vtt","frontend_link":"https://media.ccc.de/v/dg-93","url":"https://api.media.ccc.de/public/events/456fb60c-5ce7-11e8-be47-1fb2912eb893","conference_title":"CCCB Datengarten","conference_url":"https://api.media.ccc.de/public/conferences/datengarten","related":[{"event_id":710,"event_guid":"import-996ee6767784dc2e88","weight":1},{"event_id":1057,"event_guid":"import-d93f6f776ff5e0bf3d","weight":4},{"event_id":1172,"event_guid":"import-80587c27422ce87793","weight":1},{"event_id":1487,"event_guid":"import-31618b1a3c02facb8d","weight":1},{"event_id":2217,"event_guid":"Mw1wjnNzwxzSkM3Ip5Lg0g","weight":1},{"event_id":2311,"event_guid":"29dbd740-b1c8-476d-b8f1-ad98df418bb7","weight":1},{"event_id":2352,"event_guid":"9d01b6b6-2639-4166-a837-4b6fc597c188","weight":4},{"event_id":2470,"event_guid":"c131b08d-e1be-4658-b98a-a223bc746784","weight":1},{"event_id":2498,"event_guid":"cdc39fc3-715d-4610-b633-3821e4762aa4","weight":1},{"event_id":2662,"event_guid":"ce74d9d3-fdfe-4fe6-9b4c-acdebbcbea2e","weight":1},{"event_id":2779,"event_guid":"73d70ee6-807b-46d0-a39b-f6afa7baf7d4","weight":6},{"event_id":2797,"event_guid":"d934d3e2-9de8-11e5-8a67-5b7bcd9fe77d","weight":7},{"event_id":2960,"event_guid":"a871e2e5-3750-4bf7-b96f-8204bd9a951d","weight":5},{"event_id":3501,"event_guid":"cec35be5-a1f0-496b-82c9-c7ace338b50e","weight":1},{"event_id":3509,"event_guid":"effdd672-d519-e3ee-e933-b7a65655c168","weight":1},{"event_id":3599,"event_guid":"c54bec28-0cec-4472-9a0f-36be8b626dd7","weight":1},{"event_id":4759,"event_guid":"119d0188-df86-11e7-a509-670931c02efc","weight":5},{"event_id":4866,"event_guid":"117a52b4-f675-49dd-aafe-659c07b6bc9c","weight":3},{"event_id":5251,"event_guid":"9f748466-3ce9-11e8-8429-873b5c1d61e2","weight":6},{"event_id":5430,"event_guid":"fcb63c66-54a2-11e8-90fe-77b964abb2ec","weight":5},{"event_id":5638,"event_guid":"bc119064-0b23-443b-82d4-55719d478151","weight":5},{"event_id":5658,"event_guid":"456fb60c-5ce7-11e8-be47-1fb2912eb890","weight":12},{"event_id":5975,"event_guid":"456fb60c-5ce7-11e8-be47-1fb2912eb892","weight":12},{"event_id":6058,"event_guid":"7fe2a84b-bbed-4a4e-80fb-85b581c14b13","weight":6},{"event_id":6060,"event_guid":"d6d52c1e-1507-4bd6-8cc7-57c0080e9a2d","weight":1},{"event_id":6088,"event_guid":"2b62cf68-340d-47d3-a6e3-ac63f4c4e564","weight":1},{"event_id":6100,"event_guid":"4c515d52-ec36-427d-96df-853736e1c67f","weight":1},{"event_id":6113,"event_guid":"87494ade-8aff-4af7-ba45-7b0c12357a36","weight":1},{"event_id":6114,"event_guid":"02a2a813-6981-438c-ad51-a1b55d79e613","weight":8},{"event_id":6115,"event_guid":"93b7d8a6-345b-405a-a3f2-0dc09ddd2e28","weight":11},{"event_id":6116,"event_guid":"adf228ad-49ed-577c-b788-7acc6e78575b","weight":1},{"event_id":6117,"event_guid":"c0346b4e-e2b0-555f-bfe5-07a143c134c9","weight":3},{"event_id":6118,"event_guid":"445ecee7-fe02-5f23-85b8-3dd42c469d64","weight":1},{"event_id":6120,"event_guid":"6f3f49b6-2f08-50ff-a45c-aa728047dd5e","weight":8},{"event_id":6121,"event_guid":"4e876909-16b1-5520-82a8-07f257a20faf","weight":3},{"event_id":6133,"event_guid":"a75634aa-d880-4616-b2c7-a7fe67ac4e7a","weight":5},{"event_id":6134,"event_guid":"33b23c3d-c315-42f2-b1fd-e5bb2f6d6de0","weight":3},{"event_id":6135,"event_guid":"155eef99-f4f5-46c0-9230-f1a9f5234dbf","weight":3},{"event_id":6171,"event_guid":"43151a50-c718-11e8-9922-a3be2670496b","weight":6},{"event_id":6233,"event_guid":"9fa9eae0-2d2f-4bce-a7f5-1983003b3db7","weight":6},{"event_id":6249,"event_guid":"456fb60c-5ce7-11e8-be47-1fb2912eb894","weight":32},{"event_id":6370,"event_guid":"15cf6e43-dc3a-5126-9fdb-0cf729e2ddcf","weight":4},{"event_id":6375,"event_guid":"42542e40-f237-11e8-9af6-7fb90298b852","weight":5},{"event_id":6376,"event_guid":"456fb60c-5ce7-11e8-be47-1fb2912eb895","weight":20},{"event_id":6622,"event_guid":"456fb60c-5ce7-11e8-be47-1fb2912eb896","weight":6}]},{"guid":"9d01b6b6-2639-4166-a837-4b6fc597c188","title":"DG50: ZigBee","subtitle":"","slug":"dg50-ZigBee","link":"https://berlin.ccc.de/wiki/Datengarten/50","description":"\u003cp\u003eZigBee ist ein Drahtlosprotokoll f\u0026uuml;r den Embedded-Bereich, welches auf dem Funkstandard IEEE 802.15.4 basiert und 2004 von der ZigBee Alliance in der ersten Version ver\u0026ouml;ffentlicht wurde. Obwohl es an einigen Stellen viel Intelligenz und Komplexit\u0026auml;t besitzt, soll es m\u0026ouml;glichst sparsam mit den zur Verf\u0026uuml;gung stehenden Ressourcen auskommen. Um einen guten \u0026Uuml;berlick \u0026uuml;ber das Protokoll zu bekommen, besonders mit Bezug auf das Sicherheitskonzept, wird auf folgendes eingegangen:\u003c/p\u003e\r\n\u003cp\u003e* IEEE 802.15.4 Protokoll\u003c/p\u003e\r\n\u003cp\u003e* Allgemein ZigBee\u003c/p\u003e\r\n\u003cp\u003e* ZigBee (Features):\u003c/p\u003e\r\n\u003cp\u003e* Networking\u003c/p\u003e\r\n\u003cp\u003e* Security\u003c/p\u003e\r\n\u003cp\u003e* Profile (zwei werden vorgestellt: Heimautomatisierung und Lichtsteuerung, ZHA u. ZLL) Interoperabilit\u0026auml;t\u003c/p\u003e\r\n\u003cp\u003eAm Ende werden einige Demos gezeigt (f\u0026uuml;r ZHA u. ZLL), die dann nochmal alles aus praktischer Sicht zusammenfassen (mit Unterst\u0026uuml;tzung von Wireshark) und zeigen sollen, was alles derzeit so m\u0026ouml;glich ist.\u003c/p\u003e","original_language":"deu","persons":["Stephan"],"tags":["ZigBee","802.15.4","Security"],"view_count":1181,"promoted":false,"date":"2015-04-14T20:15:00.000+02:00","release_date":"2015-04-23T02:00:00.000+02:00","updated_at":"2026-01-31T03:30:03.238+01:00","length":5583,"duration":5583,"thumb_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/dg50-hd.jpg","poster_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/dg50-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/9d01b6b6-2639-4166-a837-4b6fc597c188-timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/9d01b6b6-2639-4166-a837-4b6fc597c188-thumbnails.vtt","frontend_link":"https://media.ccc.de/v/dg50-ZigBee","url":"https://api.media.ccc.de/public/events/9d01b6b6-2639-4166-a837-4b6fc597c188","conference_title":"CCCB Datengarten","conference_url":"https://api.media.ccc.de/public/conferences/datengarten","related":[{"event_id":2316,"event_guid":"5468e017-bf80-4910-9616-4efd93efb9a2","weight":16},{"event_id":2351,"event_guid":"94e1281c-b1c8-46b3-82ad-6d6df6fe3580","weight":11},{"event_id":2395,"event_guid":"62b038eb-2975-4065-95ee-09a068dbfb81","weight":11},{"event_id":2446,"event_guid":"725d37fb-0e6c-4ac0-9106-4cefa8e898ea","weight":8},{"event_id":2450,"event_guid":"8676bfda-c760-45e3-bbf9-9c005bfb38d1","weight":9},{"event_id":2662,"event_guid":"ce74d9d3-fdfe-4fe6-9b4c-acdebbcbea2e","weight":15},{"event_id":2703,"event_guid":"68ba4a40-b5a4-4ef5-b22c-baf1b0f65f32","weight":10},{"event_id":2704,"event_guid":"c4f1cabb-f667-46c5-9bfd-a5b07b6f67b5","weight":14},{"event_id":2779,"event_guid":"73d70ee6-807b-46d0-a39b-f6afa7baf7d4","weight":8},{"event_id":2960,"event_guid":"a871e2e5-3750-4bf7-b96f-8204bd9a951d","weight":13},{"event_id":3040,"event_guid":"adba2706-279c-41a4-aa9d-78b20755f866","weight":15},{"event_id":3513,"event_guid":"5e2e66e3-23ac-4331-b2cf-5428a2649694","weight":6},{"event_id":3564,"event_guid":"3dc712b9-9051-4005-8948-56d6344a2f41","weight":10},{"event_id":3772,"event_guid":"e89c168d-dc51-4de1-8aa0-26743ee5c815","weight":6},{"event_id":3969,"event_guid":"3da0c4af-8e71-491f-a9cc-206d5fd98325","weight":9},{"event_id":4605,"event_guid":"8d382482-9817-11e7-951c-33f9470b8ba7","weight":7},{"event_id":4758,"event_guid":"70d63b5d-0e39-4271-b4e5-fefc783b2a2b","weight":6}]},{"guid":"456fb60c-5ce7-11e8-be47-1fb2912eb8100","title":"DG100: Transparenzregister, Schmansparenzregister","subtitle":"","slug":"dg-100","link":"https://c3voc.de","description":"Panama Papers, Paradise Papers, Luxleaks: Analysen großer Datenbanken durch Journalist*innen haben in den letzten Jahren dazu geführt, dass sich Staaten auf der ganzen Welt Milliarden Euro aus Steuerhinterziehung und Geldwäsche zurückholen konnten. Die EU will mit dem Transparenzregister für wirtschaftliche Eigentümer von Unternehmen die Möglichkeiten von Steuerfahndern erhöhen - aber hat die Rechnung ohne das deutsche Finanzministerium gemacht. Was das Transparenzregister mit Open Data-Initiativen zu tun hat und ob die Open Government Partnership damit etwas zu tun hat, darum geht es beim Datengarten am 11.6.\r\n\r\n\r\nPanama Papers, Paradise Papers, Luxleaks: Analysen großer Datenbanken durch Journalist*innen haben in den letzten Jahren dazu geführt, dass sich Staaten auf der ganzen Welt Milliarden Euro aus Steuerhinterziehung und Geldwäsche zurückholen konnten. Die EU will mit dem Transparenzregister für wirtschaftliche Eigentümer von Unternehmen die Möglichkeiten von Steuerfahndern erhöhen - aber hat die Rechnung ohne das deutsche Finanzministerium gemacht. Was das Transparenzregister mit Open Data-Initiativen zu tun hat und ob die Open Government Partnership damit etwas zu tun hat, darum geht es beim Datengarten am 11.6.\r\n","original_language":"deu","persons":["Arne Semsrott","Michael Peters"],"tags":["datengarten","100"],"view_count":374,"promoted":false,"date":"2019-06-11T00:00:00.000+02:00","release_date":"2019-06-12T02:00:00.000+02:00","updated_at":"2026-01-28T21:15:13.105+01:00","length":3421,"duration":3421,"thumb_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/100-hd.jpg","poster_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/100-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/100-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/100-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/dg-100","url":"https://api.media.ccc.de/public/events/456fb60c-5ce7-11e8-be47-1fb2912eb8100","conference_title":"CCCB Datengarten","conference_url":"https://api.media.ccc.de/public/conferences/datengarten","related":[{"event_id":2316,"event_guid":"5468e017-bf80-4910-9616-4efd93efb9a2","weight":2},{"event_id":2960,"event_guid":"a871e2e5-3750-4bf7-b96f-8204bd9a951d","weight":5},{"event_id":4931,"event_guid":"8720ee73-f47b-4594-bfab-26206c0d6cfc","weight":4},{"event_id":7050,"event_guid":"456fb60c-5ce7-11e8-be47-1fb2912eb899","weight":8},{"event_id":7133,"event_guid":"65da5605-4c79-57cc-8114-ab413d97189f","weight":6},{"event_id":7158,"event_guid":"64e6fe15-bbdd-5b85-b28f-b1f77d83ee11","weight":9},{"event_id":7163,"event_guid":"bd38872d-c3ee-45d6-b3e9-a0da37e67d1a","weight":13},{"event_id":7177,"event_guid":"a15c9d68-1bf9-4252-ba17-963a615cc127","weight":5},{"event_id":7178,"event_guid":"eeec423f-c839-4dd9-9109-dd89b18204e7","weight":2},{"event_id":7179,"event_guid":"67b334e8-9eb7-4b58-861c-67e3757f84a3","weight":3},{"event_id":7180,"event_guid":"562d487d-d84a-4fc7-98a5-5267710587d9","weight":6},{"event_id":7189,"event_guid":"c3454a24-97b5-5352-94ef-5d46cfb31368","weight":6},{"event_id":7252,"event_guid":"456fb60c-5ce7-11e8-be47-1fb2912eb8101","weight":7},{"event_id":7256,"event_guid":"ccab9927-22fe-52a3-a14a-e33f5dffb485","weight":4}]},{"guid":"456fb60c-5ce7-11e8-be47-1fb2912eb896","title":"DG96: Programming Languages and Trust","subtitle":"","slug":"dg-96","link":"https://c3voc.de","description":"\u003cp\u003eThe what, why, and how (and the hacks) Compilers and interpreters are the foundation of programming languages, the first tier in software abstraction. They come in all sizes, shapes, and colors, and they power all kinds of programming languages. For many of us they are black boxes. In the first section of this talk we\u0026rsquo;ll try to look into the box: how do compilers and interpreters actually work? After a bit of foundational information, we\u0026rsquo;ll look at a silly, simple virtual machine and JIT compiler built by yours truly. In the second part, we\u0026rsquo;re going to see how much trust we put into our compilers, and whether that\u0026rsquo;s always a good idea.\u003c/p\u003e","original_language":"eng","persons":["Veit Heller"],"tags":["datengarten","96"],"view_count":665,"promoted":false,"date":"2019-01-08T00:00:00.000+01:00","release_date":"2019-01-09T01:00:00.000+01:00","updated_at":"2026-04-01T02:30:03.179+02:00","length":3996,"duration":3996,"thumb_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/96-hd.jpg","poster_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/96-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/96-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/96-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/dg-96","url":"https://api.media.ccc.de/public/events/456fb60c-5ce7-11e8-be47-1fb2912eb896","conference_title":"CCCB Datengarten","conference_url":"https://api.media.ccc.de/public/conferences/datengarten","related":[{"event_id":2797,"event_guid":"d934d3e2-9de8-11e5-8a67-5b7bcd9fe77d","weight":6},{"event_id":6115,"event_guid":"93b7d8a6-345b-405a-a3f2-0dc09ddd2e28","weight":10},{"event_id":6123,"event_guid":"456fb60c-5ce7-11e8-be47-1fb2912eb893","weight":6},{"event_id":6249,"event_guid":"456fb60c-5ce7-11e8-be47-1fb2912eb894","weight":22},{"event_id":6376,"event_guid":"456fb60c-5ce7-11e8-be47-1fb2912eb895","weight":16},{"event_id":6400,"event_guid":"527b56af-8d56-4edb-9027-9ca60767c742","weight":8},{"event_id":6411,"event_guid":"42650545-4394-4455-a5f5-9efad111fedc","weight":8},{"event_id":6430,"event_guid":"462f9320-3a0e-4785-82de-15343803c2ba","weight":13},{"event_id":6447,"event_guid":"1cc2086d-bfd7-53fd-8ae2-25efc204bcdf","weight":7},{"event_id":6461,"event_guid":"f42631ca-d3ec-5baf-8642-85c0b1cadc89","weight":8},{"event_id":6474,"event_guid":"f58a2b6d-bde0-483b-a8db-043ea9371cb6","weight":8},{"event_id":6543,"event_guid":"48ed6dea-e67d-4866-8c35-318e9d892363","weight":16},{"event_id":6595,"event_guid":"166b7efd-99a0-5105-bc44-6aaa1abea911","weight":8},{"event_id":6600,"event_guid":"68619725-72ae-5645-8b6c-8e645e5d9c47","weight":10},{"event_id":6603,"event_guid":"ea00d1e0-a580-415f-a8cf-f02883d939dc","weight":11},{"event_id":6618,"event_guid":"520b7c92-8bd1-424e-acc4-7cf15dd168a4","weight":6},{"event_id":6621,"event_guid":"9c7b5d1d-6f78-5935-9aa5-bf10bf26e54e","weight":22},{"event_id":6623,"event_guid":"46273d22-b89b-463e-aa9e-3f2b94e1ef89","weight":22},{"event_id":6624,"event_guid":"7d2dac2f-0a24-4338-8700-86f108d10741","weight":9},{"event_id":6756,"event_guid":"456fb60c-5ce7-11e8-be47-1fb2912eb897","weight":10},{"event_id":6776,"event_guid":"456fb60c-5ce7-11e8-be47-1fb2912eb898","weight":9}]},{"guid":"70d63b5d-0e39-4271-b4e5-fefc783b2a2b","title":"DG82: Technik und Wahrheit","subtitle":"","slug":"dg-82","link":"https://c3voc.de","description":"\u003cp\u003eDer Geist, der die Technik bewirkt ist ein anderer, als der Geist, der \u0026uuml;ber die Technik spricht. Am deutlichsten h\u0026ouml;ren wir das bei P\u0026auml;dagogen raus. Dort hat die Technik fast immer etwas Verd\u0026auml;chtiges, D\u0026auml;monisches und Gef\u0026auml;hrliches. Ganz anders klingt es, wenn sich P\u0026auml;dagogen \u0026uuml;ber Kunst unterhalten. Und den Wert der Kunst f\u0026uuml;r die Menschen. Beide Geister verstehen sich nicht. Beide gehen n\u0026auml;mlich von der Wahrheit aus. Es ist nur leider nicht dieselbe.\u003c/p\u003e","original_language":"deu","persons":["Martin C. Wolff"],"tags":["datengarten","82"],"view_count":887,"promoted":false,"date":"2017-11-14T00:00:00.000+01:00","release_date":"2017-11-15T01:00:00.000+01:00","updated_at":"2026-01-06T11:15:14.729+01:00","length":4924,"duration":4924,"thumb_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/82-hd.jpg","poster_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/82-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/70d63b5d-0e39-4271-b4e5-fefc783b2a2b-timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/70d63b5d-0e39-4271-b4e5-fefc783b2a2b-thumbnails.vtt","frontend_link":"https://media.ccc.de/v/dg-82","url":"https://api.media.ccc.de/public/events/70d63b5d-0e39-4271-b4e5-fefc783b2a2b","conference_title":"CCCB Datengarten","conference_url":"https://api.media.ccc.de/public/conferences/datengarten","related":[{"event_id":2316,"event_guid":"5468e017-bf80-4910-9616-4efd93efb9a2","weight":16},{"event_id":2779,"event_guid":"73d70ee6-807b-46d0-a39b-f6afa7baf7d4","weight":14},{"event_id":2797,"event_guid":"d934d3e2-9de8-11e5-8a67-5b7bcd9fe77d","weight":20},{"event_id":2938,"event_guid":"03c8501f-d327-4228-a9fe-2635370d25d2","weight":7},{"event_id":2957,"event_guid":"27f4fab0-b7ad-11e5-9877-fb7fcf035cf2","weight":19},{"event_id":2960,"event_guid":"a871e2e5-3750-4bf7-b96f-8204bd9a951d","weight":19},{"event_id":3040,"event_guid":"adba2706-279c-41a4-aa9d-78b20755f866","weight":7},{"event_id":3235,"event_guid":"40a925a0-4866-11e6-95cf-1fad9bfa42d4","weight":8},{"event_id":3513,"event_guid":"5e2e66e3-23ac-4331-b2cf-5428a2649694","weight":9},{"event_id":3564,"event_guid":"3dc712b9-9051-4005-8948-56d6344a2f41","weight":22},{"event_id":3640,"event_guid":"700a07e7-a9c4-437b-a4c5-4491b23a9b4a","weight":11},{"event_id":3671,"event_guid":"4ef69e6a-026f-4b30-888d-af654b220a3d","weight":24},{"event_id":3772,"event_guid":"e89c168d-dc51-4de1-8aa0-26743ee5c815","weight":10},{"event_id":3783,"event_guid":"f31ced73-ec4f-4138-948e-0c2803af21de","weight":10},{"event_id":3800,"event_guid":"aad42966-21c3-11e7-9b07-b7ec1ca97360","weight":10},{"event_id":3849,"event_guid":"afcad2d0-34e7-11e7-b75a-bf6c18dd9a31","weight":11},{"event_id":3853,"event_guid":"efeeaebc-3f29-11e7-9ba7-2f214305c877","weight":13},{"event_id":3969,"event_guid":"3da0c4af-8e71-491f-a9cc-206d5fd98325","weight":18},{"event_id":4605,"event_guid":"8d382482-9817-11e7-951c-33f9470b8ba7","weight":62},{"event_id":4706,"event_guid":"cc614df4-ff39-4475-99d5-6597e5fadc75","weight":7},{"event_id":4747,"event_guid":"7c4e4180-bdd1-11e7-beb3-d7168f22064c","weight":13},{"event_id":4749,"event_guid":"a4887518-855a-4d68-9414-c432412c4e21","weight":10},{"event_id":4759,"event_guid":"119d0188-df86-11e7-a509-670931c02efc","weight":42},{"event_id":4760,"event_guid":"b14c9516-d104-465e-8c7c-b2eae5d31f5a","weight":10},{"event_id":4762,"event_guid":"b036385c-ec1a-44e5-ae48-af703ce9b5d3","weight":10},{"event_id":4767,"event_guid":"f2ca3661-30c8-476e-9d6b-920bb20b21eb","weight":9},{"event_id":4942,"event_guid":"684c65c0-f61d-11e7-a1a3-57c648cc8333","weight":11},{"event_id":5066,"event_guid":"18bb6036-270c-11e8-8de9-471a7737cc34","weight":22}]},{"guid":"456fb60c-5ce7-11e8-be47-1fb2912eb8108","title":"DG108: Das Parlament in Fragen des wissenschaftlich-technischen Wandels beraten - wie läuft das ab?","subtitle":"Einblicke in die Arbeit des Büros für Technikfolgen-Abschätzung beim Deutschen Bundestag ","slug":"dg-108","link":"https://c3voc.de","description":"Einrichtungen der Technikfolgenabschätzung gehörten zu den “most important public bodies you’ve never heard of”, schrieb der frühere Leiter einer solchen Einrichtung in der Fachzeitschrift Nature. Mit dem zweiten Teil des Satzes liegt er nicht ganz falsch, auch wenn Transparenz und öffentlicher Diskurs seit Beginn zu den Prinzipien der Technikfolgenabschätzung gehören. Im Vortrag soll die Arbeit des Büros für Technikfolgen-Abschätzung beim Deutschen Bundestag (kurz TAB) näher beleuchtet werden: Wie funktioniert Technikfolgenabschätzung? Welche Rolle spielt diese Form der Politikberatung im Konzert der vielfältigen Einflüsse auf die Arbeit des Parlaments? Und welche Herausforderungen stellen sich ihr aktuell?\r\n\r\nDas TAB wurde vor gut 30 Jahren vom Deutschen Bundestag eingerichtet. Es sollte die Informations- und Wissensbasis der Abgeordneten in Fragen des technologischen Wandels erweitern. Seitdem haben die Wissenschaftler*innen des Büros ca. 200 Berichte veröffentlicht, die sich (unter anderem) mit gesellschaftlich kontroversen Technologien wie der Kernfusion und Gentechnologie, aber auch mit Umwelttechnologien, medizinischen Entwicklungen und Aspekten der Digitalisierung befassen. Die Idee einer solchen Beratungseinrichtung, ursprünglich in den USA entwickelt, machte Schule. Mittlerweile lässt sich weltweit eine Institutionalisierung der Technikfolgenabschätzung beobachten, gleichzeitig stellen sich ihr durch den immer schnelleren technologischen Wandel und durch Veränderungen im politischen System neue Herausforderungen, die im Vortrag diskutiert werden sollen.","original_language":"deu","persons":["Dr. Steffen Albrecht"],"tags":["datengarten","108","2020"],"view_count":274,"promoted":false,"date":"2020-03-10T20:14:00.000+01:00","release_date":"2020-03-15T00:00:00.000+01:00","updated_at":"2026-01-03T03:00:08.639+01:00","length":5056,"duration":5056,"thumb_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/108-hd.jpg","poster_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/108-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/108-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/108-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/dg-108","url":"https://api.media.ccc.de/public/events/456fb60c-5ce7-11e8-be47-1fb2912eb8108","conference_title":"CCCB Datengarten","conference_url":"https://api.media.ccc.de/public/conferences/datengarten","related":[]},{"guid":"f1bd633a-06c2-11e8-9858-676dbf67d0c5","title":"DG23: Datenübertragung über Satellit","subtitle":"Wie die Daten vom Himmel fallen","slug":"dg-23","link":"https://c3voc.de","description":"Über Satellit, Kabel und terrestrische Fernsehsender werden nicht nur Fernsehprogramme in digitaler Form übertragen, sondern auch Datendienste jeglicher Art. Internet-via-Satellit, Datenkarussels für interaktives Fernsehen und andere Datendienste kommen bitweise aus der Luft. Der Datengarten gibt eine Einführung, welches die gängigen Datendienste sind, wie die Nullen und Einsen zusammengebaut sind und vor allem, wie man mit entsprechendem Empfangsequipment die Lauscher aufstellen kann.","original_language":"deu","persons":["Frank Rosengart"],"tags":["datengarten","23","Datengarten"],"view_count":264,"promoted":false,"date":"2006-08-06T00:00:00.000+02:00","release_date":"2018-01-31T01:00:00.000+01:00","updated_at":"2026-02-26T10:00:08.184+01:00","length":3139,"duration":3139,"thumb_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/23-hd.jpg","poster_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/23-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/f1bd633a-06c2-11e8-9858-676dbf67d0c5-timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/f1bd633a-06c2-11e8-9858-676dbf67d0c5-thumbnails.vtt","frontend_link":"https://media.ccc.de/v/dg-23","url":"https://api.media.ccc.de/public/events/f1bd633a-06c2-11e8-9858-676dbf67d0c5","conference_title":"CCCB Datengarten","conference_url":"https://api.media.ccc.de/public/conferences/datengarten","related":[{"event_id":524,"event_guid":"import-29219119b4a93cd4cc","weight":4},{"event_id":1487,"event_guid":"import-31618b1a3c02facb8d","weight":3},{"event_id":2142,"event_guid":"1ec34f5b-5dfb-4cdf-bce7-8b73dde4a995","weight":1},{"event_id":2313,"event_guid":"33ee0291-6c0b-4253-9e4b-1bc4d382c04e","weight":2},{"event_id":2315,"event_guid":"7521d1fd-8b22-4b27-bbcc-12e3695aeca8","weight":3},{"event_id":2316,"event_guid":"5468e017-bf80-4910-9616-4efd93efb9a2","weight":7},{"event_id":2351,"event_guid":"94e1281c-b1c8-46b3-82ad-6d6df6fe3580","weight":3},{"event_id":2352,"event_guid":"9d01b6b6-2639-4166-a837-4b6fc597c188","weight":3},{"event_id":2448,"event_guid":"49d47154-9156-46e4-8869-89c1a9be94c6","weight":2},{"event_id":2662,"event_guid":"ce74d9d3-fdfe-4fe6-9b4c-acdebbcbea2e","weight":4},{"event_id":2704,"event_guid":"c4f1cabb-f667-46c5-9bfd-a5b07b6f67b5","weight":3},{"event_id":2758,"event_guid":"aa45b26c-1669-44d0-b9bc-0b3064255597","weight":4},{"event_id":2779,"event_guid":"73d70ee6-807b-46d0-a39b-f6afa7baf7d4","weight":5},{"event_id":2797,"event_guid":"d934d3e2-9de8-11e5-8a67-5b7bcd9fe77d","weight":8},{"event_id":2938,"event_guid":"03c8501f-d327-4228-a9fe-2635370d25d2","weight":4},{"event_id":2957,"event_guid":"27f4fab0-b7ad-11e5-9877-fb7fcf035cf2","weight":4},{"event_id":2960,"event_guid":"a871e2e5-3750-4bf7-b96f-8204bd9a951d","weight":5},{"event_id":3008,"event_guid":"65ea5a93-74e9-4a33-b08e-f9f1a4de46ee","weight":2},{"event_id":3040,"event_guid":"adba2706-279c-41a4-aa9d-78b20755f866","weight":5},{"event_id":3041,"event_guid":"29aaed8b-5b17-4feb-a9fc-7cc584682746","weight":3},{"event_id":3123,"event_guid":"079c37ca-140e-5ee9-bf86-dc6c7ef88c9a","weight":2},{"event_id":3513,"event_guid":"5e2e66e3-23ac-4331-b2cf-5428a2649694","weight":3},{"event_id":3631,"event_guid":"c5d3d09f-f024-45e3-8ed3-07d44d327e0e","weight":4},{"event_id":3772,"event_guid":"e89c168d-dc51-4de1-8aa0-26743ee5c815","weight":3},{"event_id":4605,"event_guid":"8d382482-9817-11e7-951c-33f9470b8ba7","weight":1},{"event_id":4756,"event_guid":"ff07fa0e-c32a-11e7-b8e4-fb6414355a49","weight":3},{"event_id":4758,"event_guid":"70d63b5d-0e39-4271-b4e5-fefc783b2a2b","weight":4},{"event_id":4942,"event_guid":"684c65c0-f61d-11e7-a1a3-57c648cc8333","weight":5},{"event_id":5009,"event_guid":"73c1d740-06c2-11e8-aa24-a771a532ebc5","weight":9},{"event_id":5016,"event_guid":"b22bb12f-7bf1-4e5f-b3d5-7baf9bb3d18c","weight":1},{"event_id":5062,"event_guid":"a15280a6-4f11-4c81-9e9c-7bd9cb6ed343","weight":2},{"event_id":5610,"event_guid":"456fb60c-5ce7-11e8-be47-1fb2912eb889","weight":3}]},{"guid":"456fb60c-5ce7-11e8-be47-1fb2912eb898","title":"DG98: Jetzt schlägt’s 13 - voll auf die 12","subtitle":"Artikel 12 und 13 der EU-Urheberrechtsreform","slug":"dg-98","link":"https://c3voc.de","description":"","original_language":"deu","persons":["Bruno Kramm"],"tags":["datengarten","98","2019"],"view_count":476,"promoted":false,"date":"2019-03-12T00:00:00.000+01:00","release_date":"2019-03-12T01:00:00.000+01:00","updated_at":"2026-01-04T02:15:13.973+01:00","length":4265,"duration":4265,"thumb_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/98-hd.jpg","poster_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/98-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/98-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/98-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/dg-98","url":"https://api.media.ccc.de/public/events/456fb60c-5ce7-11e8-be47-1fb2912eb898","conference_title":"CCCB Datengarten","conference_url":"https://api.media.ccc.de/public/conferences/datengarten","related":[{"event_id":1057,"event_guid":"import-d93f6f776ff5e0bf3d","weight":3},{"event_id":2345,"event_guid":"302db529-cbee-40a9-b07f-8b014b5cc4de","weight":1},{"event_id":2797,"event_guid":"d934d3e2-9de8-11e5-8a67-5b7bcd9fe77d","weight":1},{"event_id":2899,"event_guid":"0c8f0e98-92ee-42ba-aa75-04fc50344904","weight":1},{"event_id":2957,"event_guid":"27f4fab0-b7ad-11e5-9877-fb7fcf035cf2","weight":3},{"event_id":2958,"event_guid":"2714ce2a-4930-436e-b1e4-b461a6a79a15","weight":1},{"event_id":2960,"event_guid":"a871e2e5-3750-4bf7-b96f-8204bd9a951d","weight":3},{"event_id":2966,"event_guid":"de6a55a9-96fc-4f5d-a038-b57675f67713","weight":1},{"event_id":2972,"event_guid":"e328de69-f963-4bff-9018-ffc5501ce1bf","weight":3},{"event_id":3643,"event_guid":"2689ebfe-0d84-4c88-9ea6-5cadad9d4fa4","weight":1},{"event_id":3853,"event_guid":"efeeaebc-3f29-11e7-9ba7-2f214305c877","weight":4},{"event_id":5066,"event_guid":"18bb6036-270c-11e8-8de9-471a7737cc34","weight":4},{"event_id":5171,"event_guid":"39a8a331-03d7-4727-aa7e-365751f0e0c7","weight":1},{"event_id":5361,"event_guid":"e369bc91-7d19-5d73-8369-241e295debc0","weight":1},{"event_id":5658,"event_guid":"456fb60c-5ce7-11e8-be47-1fb2912eb890","weight":5},{"event_id":5728,"event_guid":"5c0bc95c-d6f3-11e7-ae78-c3b0506584a5","weight":1},{"event_id":5945,"event_guid":"52486d44-0fed-5499-a21f-3c88e72d9b48","weight":1},{"event_id":6233,"event_guid":"9fa9eae0-2d2f-4bce-a7f5-1983003b3db7","weight":5},{"event_id":6235,"event_guid":"92ef3314-f658-46c1-bf24-6772fe973e60","weight":2},{"event_id":6376,"event_guid":"456fb60c-5ce7-11e8-be47-1fb2912eb895","weight":5},{"event_id":6390,"event_guid":"6a5007f4-e7d6-4c63-9a10-26dd48a6eb6c","weight":1},{"event_id":6400,"event_guid":"527b56af-8d56-4edb-9027-9ca60767c742","weight":4},{"event_id":6411,"event_guid":"42650545-4394-4455-a5f5-9efad111fedc","weight":2},{"event_id":6413,"event_guid":"a9c0c28c-4f40-4d06-99da-d73fbb2655c4","weight":1},{"event_id":6423,"event_guid":"ea7c532f-cc2d-4cb1-8f15-1933df7fd523","weight":2},{"event_id":6474,"event_guid":"f58a2b6d-bde0-483b-a8db-043ea9371cb6","weight":5},{"event_id":6517,"event_guid":"e77ef54a-5dd7-4be1-80c7-42726b273e6f","weight":3},{"event_id":6519,"event_guid":"5a8097ad-15c2-492e-8bc4-6b634fd8e963","weight":1},{"event_id":6543,"event_guid":"48ed6dea-e67d-4866-8c35-318e9d892363","weight":6},{"event_id":6622,"event_guid":"456fb60c-5ce7-11e8-be47-1fb2912eb896","weight":9},{"event_id":6634,"event_guid":"71bdcf60-c567-4cf6-94f4-5681b1d008b4","weight":2},{"event_id":6640,"event_guid":"55045346-5af9-56e9-8fb2-0c23c5bfb225","weight":1},{"event_id":6659,"event_guid":"fee0c56b-2eda-5d63-a7c7-c111014480f9","weight":2},{"event_id":6684,"event_guid":"84a71aa2-6b94-5061-bbd0-26756287fa42","weight":1},{"event_id":6692,"event_guid":"92fb4404-88f4-5c6e-bd11-ff2c1621fbc7","weight":1},{"event_id":6704,"event_guid":"f1c3226b-03ad-5601-9fa8-2ce3865c5de0","weight":1},{"event_id":6748,"event_guid":"b3fe7f83-cdd3-436a-91db-56c13b2aeb3a","weight":5},{"event_id":6749,"event_guid":"c0d2491d-5f01-4c12-bffd-37cb7b813f29","weight":1},{"event_id":6751,"event_guid":"d686cd55-7ee3-4e8d-ab3b-dac247c7879f","weight":1},{"event_id":6752,"event_guid":"d4be771b-799c-4d7d-83ee-dc87e3a7ad78","weight":1},{"event_id":6753,"event_guid":"7fb7e9a0-0bcd-4500-a0e5-5a99614a192c","weight":1},{"event_id":6756,"event_guid":"456fb60c-5ce7-11e8-be47-1fb2912eb897","weight":21},{"event_id":6774,"event_guid":"d9d8ab96-d460-49bc-bfe5-f29a4c8998fe","weight":4},{"event_id":6775,"event_guid":"46df57d7-fa82-4a17-8b95-c02d2acfb6d5","weight":3},{"event_id":6781,"event_guid":"6805ef29-7080-5b95-831f-f12dc63300d4","weight":3},{"event_id":6786,"event_guid":"6410a81e-2021-55bd-a190-9b4d0c7e663f","weight":3},{"event_id":6789,"event_guid":"1a4d01b8-be4b-51c8-9646-7f8e32b55877","weight":1},{"event_id":6802,"event_guid":"6912aa5b-1cfb-5233-908c-f04ef976f689","weight":3},{"event_id":6803,"event_guid":"af989d48-b461-5bbc-a1a8-e73f2d9002e9","weight":2},{"event_id":6824,"event_guid":"23f76151-30dc-57b1-a715-87abd35ad53f","weight":2},{"event_id":6876,"event_guid":"31e50898-acbe-552c-b04c-45ee329f1331","weight":2},{"event_id":6879,"event_guid":"ca68a158-717c-4626-9fad-783b091e9302","weight":7},{"event_id":6926,"event_guid":"e51e5695-68c6-52f8-828b-472a204ffaec","weight":3},{"event_id":7050,"event_guid":"456fb60c-5ce7-11e8-be47-1fb2912eb899","weight":7}]},{"guid":"3da0c4af-8e71-491f-a9cc-206d5fd98325","title":"DG78: Freifunk-OpenMPPT","subtitle":"","slug":"dg-78","link":"https://c3voc.de","description":"OpenMTTP is a regulator designed for the Freifunk Mast project, which is used in refugee relief projects and other projects that require ad-hoc infrastructure. Elektra will present her design for energy-autonomous routers.","original_language":"eng","persons":["Elektra Wagenrad"],"tags":["datengarten","78"],"view_count":1044,"promoted":false,"date":"2017-06-13T00:00:00.000+02:00","release_date":"2017-06-14T02:00:00.000+02:00","updated_at":"2026-02-11T23:30:09.304+01:00","length":2302,"duration":2302,"thumb_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/78-hd.jpg","poster_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/78-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/3da0c4af-8e71-491f-a9cc-206d5fd98325-timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/3da0c4af-8e71-491f-a9cc-206d5fd98325-thumbnails.vtt","frontend_link":"https://media.ccc.de/v/dg-78","url":"https://api.media.ccc.de/public/events/3da0c4af-8e71-491f-a9cc-206d5fd98325","conference_title":"CCCB Datengarten","conference_url":"https://api.media.ccc.de/public/conferences/datengarten","related":[{"event_id":2316,"event_guid":"5468e017-bf80-4910-9616-4efd93efb9a2","weight":16},{"event_id":2352,"event_guid":"9d01b6b6-2639-4166-a837-4b6fc597c188","weight":9},{"event_id":2779,"event_guid":"73d70ee6-807b-46d0-a39b-f6afa7baf7d4","weight":10},{"event_id":2797,"event_guid":"d934d3e2-9de8-11e5-8a67-5b7bcd9fe77d","weight":13},{"event_id":2957,"event_guid":"27f4fab0-b7ad-11e5-9877-fb7fcf035cf2","weight":10},{"event_id":2960,"event_guid":"a871e2e5-3750-4bf7-b96f-8204bd9a951d","weight":22},{"event_id":3040,"event_guid":"adba2706-279c-41a4-aa9d-78b20755f866","weight":15},{"event_id":3138,"event_guid":"74759911-47d9-4c60-878e-595cf08dd412","weight":9},{"event_id":3235,"event_guid":"40a925a0-4866-11e6-95cf-1fad9bfa42d4","weight":13},{"event_id":3513,"event_guid":"5e2e66e3-23ac-4331-b2cf-5428a2649694","weight":18},{"event_id":3564,"event_guid":"3dc712b9-9051-4005-8948-56d6344a2f41","weight":30},{"event_id":3640,"event_guid":"700a07e7-a9c4-437b-a4c5-4491b23a9b4a","weight":14},{"event_id":3772,"event_guid":"e89c168d-dc51-4de1-8aa0-26743ee5c815","weight":12},{"event_id":3773,"event_guid":"769872ac-3efa-4101-ae95-bdedfc829c49","weight":18},{"event_id":3783,"event_guid":"f31ced73-ec4f-4138-948e-0c2803af21de","weight":20},{"event_id":3786,"event_guid":"9f730bc5-eb12-44e0-94e7-a65fd86490d9","weight":8},{"event_id":3800,"event_guid":"aad42966-21c3-11e7-9b07-b7ec1ca97360","weight":22},{"event_id":3849,"event_guid":"afcad2d0-34e7-11e7-b75a-bf6c18dd9a31","weight":51},{"event_id":3851,"event_guid":"a2b0d408-3f34-11e7-a2ff-b7e0ed5cc95f","weight":9},{"event_id":3853,"event_guid":"efeeaebc-3f29-11e7-9ba7-2f214305c877","weight":18},{"event_id":3963,"event_guid":"f3fce63e-de39-5628-8725-02a461132428","weight":12},{"event_id":3968,"event_guid":"24923407-2fd3-4042-bc94-dd42083d5c1a","weight":12},{"event_id":3986,"event_guid":"ff2bf44f-3417-5914-a017-9777087662f7","weight":17},{"event_id":3987,"event_guid":"2173f39e-c5e8-548c-ad01-d7bdb1417c10","weight":10},{"event_id":4605,"event_guid":"8d382482-9817-11e7-951c-33f9470b8ba7","weight":57},{"event_id":4758,"event_guid":"70d63b5d-0e39-4271-b4e5-fefc783b2a2b","weight":18},{"event_id":4759,"event_guid":"119d0188-df86-11e7-a509-670931c02efc","weight":10},{"event_id":4942,"event_guid":"684c65c0-f61d-11e7-a1a3-57c648cc8333","weight":11}]},{"guid":"9f748466-3ce9-11e8-8429-873b5c1d61e2","title":"DG87: Verilog Design Pattern","subtitle":"","slug":"dg-87","link":"https://c3voc.de","description":"  In den letzten Jahren ist Verilog sehr populär bei Hackern geworden - angetrieben nicht zuletzt vom Hype, den die FOSS Yosys Toolchain für iCE40 FPGAs ausgelöst hat.  Es ist ebenso ein bekannter Fakt, das jeder schneller etwas lernt, wenn ein erfahrener Hacker etwas davon zu erzählen weiss. Ich bin seit rund zwei Dekaden (selbständiger) Chip Designer und möchte gern wertvolle Design Patterns in Verilog weitergeben.  Design Pattern meint,  - Coding Styles die schnell zu lesbarem Code führen,  - wie endliche Automaten schnell und einfach zu schreiben sind, und warum sie so nützlich sind,  - wie Clock-Domain-Übergänge unfallfrei zu handhaben sind und warum sie notwendig sein könnten,  - wie Quelltexte strukturiert werden können,  - wie Makefiles für die Chipentwicklung genutzt werden können,  und vieles, vieles mehr.  Alles wird anhand von Beispielen erklärt.","original_language":"deu","persons":["Hagen Sankowski"],"tags":["datengarten","87","Datengarten"],"view_count":352,"promoted":false,"date":"2018-04-10T00:00:00.000+02:00","release_date":"2018-04-13T02:00:00.000+02:00","updated_at":"2026-03-11T11:30:07.366+01:00","length":8362,"duration":8362,"thumb_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/87-hd.jpg","poster_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/87-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/9f748466-3ce9-11e8-8429-873b5c1d61e2-timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/9f748466-3ce9-11e8-8429-873b5c1d61e2-thumbnails.vtt","frontend_link":"https://media.ccc.de/v/dg-87","url":"https://api.media.ccc.de/public/events/9f748466-3ce9-11e8-8429-873b5c1d61e2","conference_title":"CCCB Datengarten","conference_url":"https://api.media.ccc.de/public/conferences/datengarten","related":[{"event_id":3007,"event_guid":"8d3d7bf7-7e45-4621-9da2-dd518609a45c","weight":2},{"event_id":3722,"event_guid":"b5b4ce04-1e4b-4e09-8347-4e72cb5f90b9","weight":2},{"event_id":4759,"event_guid":"119d0188-df86-11e7-a509-670931c02efc","weight":6},{"event_id":4828,"event_guid":"4cb7be14-bfbd-42a2-a556-9ef8e8bd6ba7","weight":3},{"event_id":5066,"event_guid":"18bb6036-270c-11e8-8de9-471a7737cc34","weight":21},{"event_id":5222,"event_guid":"42464643-3358-2020-2020-202020202020","weight":3},{"event_id":5223,"event_guid":"4647424c-5553-2020-2020-202020202020","weight":6},{"event_id":5228,"event_guid":"44434a47-4b41-2020-2020-202020202020","weight":3},{"event_id":5229,"event_guid":"53464646-4151-2020-2020-202020202020","weight":8},{"event_id":5233,"event_guid":"4a433356-4456-2020-2020-202020202020","weight":5},{"event_id":5240,"event_guid":"39474e46-4733-2020-2020-202020202020","weight":5},{"event_id":5243,"event_guid":"41524d50-3344-2020-2020-202020202020","weight":3},{"event_id":5244,"event_guid":"4a473753-5039-2020-2020-202020202020","weight":7},{"event_id":5245,"event_guid":"56385739-444c-2020-2020-202020202020","weight":5},{"event_id":5246,"event_guid":"33515633-5950-2020-2020-202020202020","weight":5},{"event_id":5247,"event_guid":"48454348-4e44-2020-2020-202020202020","weight":2},{"event_id":5250,"event_guid":"a4e1b931-dd4e-4924-9c63-4f503f5ba70b","weight":5},{"event_id":5430,"event_guid":"fcb63c66-54a2-11e8-90fe-77b964abb2ec","weight":14},{"event_id":5606,"event_guid":"0cebf60f-0411-5ac1-a647-945f42c793fe","weight":7},{"event_id":5610,"event_guid":"456fb60c-5ce7-11e8-be47-1fb2912eb889","weight":13},{"event_id":6123,"event_guid":"456fb60c-5ce7-11e8-be47-1fb2912eb893","weight":6}]},{"guid":"c4f1cabb-f667-46c5-9bfd-a5b07b6f67b5","title":"DG58: Circumvent WPA2","subtitle":"","slug":"58","link":"https://berlin.ccc.de/wiki/Datengarten/58","description":"\u003cp\u003eIn diesem Vortrag soll es darum gehen wie die Sicherheit die WPA/WPA2 bietet, durch verschiedene Protokolle oder Implementationen untergraben wird. Zun\u0026auml;chst wird WPA kurz erkl\u0026auml;rt und gezeigt, dass bruteforce zurzeit keinen Sinn macht. Dann werden die M\u0026ouml;glichkeiten beleuchtet WPA-Passw\u0026ouml;rter von verschiedenen Router Herstellern vorherzusagen und wie WPS die Sicherheit des besten Passworts aushebelt.\u003c/p\u003e","original_language":"deu","persons":["warker"],"tags":["WPA2","WPA","WEP","WiFi","Wardriving","Easybox"],"view_count":1227,"promoted":false,"date":"2015-10-13T20:00:00.000+02:00","release_date":"2015-10-14T02:00:00.000+02:00","updated_at":"2025-12-12T01:30:07.027+01:00","length":3309,"duration":3309,"thumb_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/58-hd.jpg","poster_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/58-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/c4f1cabb-f667-46c5-9bfd-a5b07b6f67b5-timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/c4f1cabb-f667-46c5-9bfd-a5b07b6f67b5-thumbnails.vtt","frontend_link":"https://media.ccc.de/v/58","url":"https://api.media.ccc.de/public/events/c4f1cabb-f667-46c5-9bfd-a5b07b6f67b5","conference_title":"CCCB Datengarten","conference_url":"https://api.media.ccc.de/public/conferences/datengarten","related":[{"event_id":2316,"event_guid":"5468e017-bf80-4910-9616-4efd93efb9a2","weight":14},{"event_id":2351,"event_guid":"94e1281c-b1c8-46b3-82ad-6d6df6fe3580","weight":11},{"event_id":2352,"event_guid":"9d01b6b6-2639-4166-a837-4b6fc597c188","weight":14},{"event_id":2395,"event_guid":"62b038eb-2975-4065-95ee-09a068dbfb81","weight":12},{"event_id":2662,"event_guid":"ce74d9d3-fdfe-4fe6-9b4c-acdebbcbea2e","weight":14},{"event_id":2703,"event_guid":"68ba4a40-b5a4-4ef5-b22c-baf1b0f65f32","weight":9},{"event_id":2779,"event_guid":"73d70ee6-807b-46d0-a39b-f6afa7baf7d4","weight":17},{"event_id":2797,"event_guid":"d934d3e2-9de8-11e5-8a67-5b7bcd9fe77d","weight":13},{"event_id":2957,"event_guid":"27f4fab0-b7ad-11e5-9877-fb7fcf035cf2","weight":9},{"event_id":2960,"event_guid":"a871e2e5-3750-4bf7-b96f-8204bd9a951d","weight":19},{"event_id":3040,"event_guid":"adba2706-279c-41a4-aa9d-78b20755f866","weight":7},{"event_id":3513,"event_guid":"5e2e66e3-23ac-4331-b2cf-5428a2649694","weight":10},{"event_id":3564,"event_guid":"3dc712b9-9051-4005-8948-56d6344a2f41","weight":7},{"event_id":3969,"event_guid":"3da0c4af-8e71-491f-a9cc-206d5fd98325","weight":7},{"event_id":4605,"event_guid":"8d382482-9817-11e7-951c-33f9470b8ba7","weight":7},{"event_id":6249,"event_guid":"456fb60c-5ce7-11e8-be47-1fb2912eb894","weight":7}]},{"guid":"456fb60c-5ce7-11e8-be47-1fb2912eb899","title":"DG99: Offene Geodaten für den humanitären Einsatz","subtitle":"","slug":"dg-99","link":"https://c3voc.de","description":"\u003cp\u003eDas OpenStreetMap-Projekt ist die gr\u0026ouml;\u0026szlig;te Datenbank an frei verwendbaren Geoinformationen. Das Projekt erlaubte bisher \u0026uuml;ber einer Millionen Menschen gemeinsam eine weltweite digitale Karte zu erstellen. Damit k\u0026ouml;nnen auch besonders verwundbare Orte kartographiert und die Daten von Hilfsorganisationen und staatlichen Hilfswerken verwendet werden. Felix arbeitet f\u0026uuml;r das Humanitarian OpenStreetMap Team, einen gemeinn\u0026uuml;tzigen Verein, welcher die Br\u0026uuml;cke zwischen der OpenStreetMap Community und Hilfsorganisationen schl\u0026auml;gt. Der Vortrag wird einen Einblick geben wie OpenStreetMap und Open Source L\u0026ouml;sungen f\u0026uuml;r humanit\u0026auml;re Zwecke eingesetzt werden k\u0026ouml;nnen.\u003c/p\u003e","original_language":"deu","persons":["Felix Delattre"],"tags":["datengarten","99"],"view_count":280,"promoted":false,"date":"2019-05-14T00:00:00.000+02:00","release_date":"2019-05-14T02:00:00.000+02:00","updated_at":"2026-02-26T09:15:06.988+01:00","length":2939,"duration":2939,"thumb_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/99-hd.jpg","poster_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/99-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/99-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/99-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/dg-99","url":"https://api.media.ccc.de/public/events/456fb60c-5ce7-11e8-be47-1fb2912eb899","conference_title":"CCCB Datengarten","conference_url":"https://api.media.ccc.de/public/conferences/datengarten","related":[{"event_id":2486,"event_guid":"439d64b1-b08b-4313-87f9-c469211d4206","weight":1},{"event_id":2938,"event_guid":"03c8501f-d327-4228-a9fe-2635370d25d2","weight":4},{"event_id":3617,"event_guid":"cb67ad7f-7e12-4f34-aec0-748a61f3f958","weight":1},{"event_id":5337,"event_guid":"50c2af4c-4826-50ee-bde7-cbed07d3bf2e","weight":1},{"event_id":5359,"event_guid":"42019c8e-4b3d-51a3-833c-0f83c0f543d5","weight":2},{"event_id":5392,"event_guid":"24126bf1-66d4-53a6-b470-49e65ca4bdee","weight":1},{"event_id":5393,"event_guid":"faea7134-21b2-5264-9e02-a8706b63e7fc","weight":3},{"event_id":5407,"event_guid":"682090d6-32cf-52cd-9c58-c49a9c732200","weight":2},{"event_id":6120,"event_guid":"6f3f49b6-2f08-50ff-a45c-aa728047dd5e","weight":6},{"event_id":6121,"event_guid":"4e876909-16b1-5520-82a8-07f257a20faf","weight":4},{"event_id":6430,"event_guid":"462f9320-3a0e-4785-82de-15343803c2ba","weight":1},{"event_id":6474,"event_guid":"f58a2b6d-bde0-483b-a8db-043ea9371cb6","weight":4},{"event_id":6543,"event_guid":"48ed6dea-e67d-4866-8c35-318e9d892363","weight":1},{"event_id":6603,"event_guid":"ea00d1e0-a580-415f-a8cf-f02883d939dc","weight":6},{"event_id":6756,"event_guid":"456fb60c-5ce7-11e8-be47-1fb2912eb897","weight":6},{"event_id":6776,"event_guid":"456fb60c-5ce7-11e8-be47-1fb2912eb898","weight":7},{"event_id":6926,"event_guid":"e51e5695-68c6-52f8-828b-472a204ffaec","weight":4},{"event_id":6932,"event_guid":"3ac46290-51e0-5ee2-93a0-8fb4b99cf67c","weight":5},{"event_id":7042,"event_guid":"40829380-cbd9-414e-8afe-b51c12d5e731","weight":5},{"event_id":7044,"event_guid":"40829380-cbd9-414e-8afe-b51c12d5e741","weight":1},{"event_id":7046,"event_guid":"40829380-cbd9-414e-8afe-b51c12d5e761","weight":3},{"event_id":7047,"event_guid":"40829380-cbd9-414e-8afe-b51c12d5e707","weight":1},{"event_id":7049,"event_guid":"12604a94-71d9-11e9-83b2-273cc25ecd6f","weight":6},{"event_id":7094,"event_guid":"-CVvXbWXJE9qM7F5NaSGGQ","weight":4},{"event_id":7181,"event_guid":"456fb60c-5ce7-11e8-be47-1fb2912eb8100","weight":8},{"event_id":7252,"event_guid":"456fb60c-5ce7-11e8-be47-1fb2912eb8101","weight":5}]},{"guid":"456fb60c-5ce7-11e8-be47-1fb2912eb8107","title":"DG107: Klimakrise, Migration und Gerechtigkeit","subtitle":"","slug":"dg-107","link":"https://c3voc.de","description":"Die Klimakrise ist wesentlicher Bestandteil der globalen Gerechtigkeitskrise, sie verschärft Armut, soziale Ungerechtigkeit und manifestiert das Machtgefüge der seit dem Kolonialismus bestehenden weltweiten Ungleichheiten. Die Ergebnisse der letzten UN-Klimakonferenz haben erneut gezeigt, dass die Regierungsvertreter*innen weit davon entfernt sind, die dringend notwendigen Antworten zu liefern.\nIm vergangenen Jahr streikten in Deutschland wöchtenlich Schüler und Schülerinnen für ihr Recht auf eine Zukunft und um die Politik zum Handeln für einen besseren Klimaschutz zu bringen. Mit etwa 1,4 Millionen Teilnehmenden waren die Demonstrationen zum globalen Klimastreik in Deutschland die weltweit best besuchtesten. Was für die Menschen in den Industrieländern als Bedrohungsszenario der Zukunft inzwischen sehr nah gerückt ist, ist seit für viele Menschen auf der Welt schon längst Realität.\nBereits heute gibt es Regionen, in denen die Klimakrise durch öfter und stärker auftretende Naturkatastrophen zuschlägt, an anderen Orten haben beispielsweise länger als üblich anhaltende Dürren über mehrere Jahre hinweg die lokale Landwirtschaft zerstört. Diese klimabedingten Schäden führen oftmals dazu, dass Menschen gezwungen sind, ihre Heimat zu verlassen. Nach Angaben des Internal Displacement Monitoring Centre sind seit 2008 jährlich durchschnittlich 26,4 Millionen Menschen aufgrund von Umwelt- und Naturkatastrophen auf der Flucht, die meisten von ihnen im globalen Süden. Schätzungen gehen davon aus, dass im Jahr 2050 bis zu eine Milliarde Menschen bedingt durch den Klimawandel auf der Flucht sein könnten - die meisten innerhalb ihrer Länder, die anderen über Grenzen hinweg.\nAuch wenn seit mehreren Jahren zunehmend über Klimaflucht gesprochen wird, richtet sich zu wenig Augenmerk auf die Migrant*innen und den Schutz ihrer Rechte selbst. Es mangelt an internationalen Mechanismen, welche Menschenrechte und Unterstützung der Betroffenen absichern. Im Rahmen dieser Veranstaltung werden wir uns mit der aktuellen Situation bezüglich der Rechte von Klimamigrant*innen beschäftigen, wir werden genauer beleuchten, welche Forderungen von Betroffenen im Raum stehen, wie wir als Akteur*innen im globalen Norden solidarisch sein können und welche Ansätze, Forderungen oder Ideen für die Arbeit hier in Deutschland relevant sein könnten.\n\n\n","original_language":"deu","persons":["Nadja Charaby"],"tags":["datengarten","107","2020"],"view_count":445,"promoted":false,"date":"2020-02-11T20:00:00.000+01:00","release_date":"2020-02-12T00:00:00.000+01:00","updated_at":"2025-10-24T22:00:05.023+02:00","length":3047,"duration":3047,"thumb_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/107-hd.jpg","poster_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/107-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/107-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/regional/berlin/datengarten/107-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/dg-107","url":"https://api.media.ccc.de/public/events/456fb60c-5ce7-11e8-be47-1fb2912eb8107","conference_title":"CCCB Datengarten","conference_url":"https://api.media.ccc.de/public/conferences/datengarten","related":[]}]}