{"acronym":"cosin2019","aspect_ratio":"16:9","updated_at":"2025-07-06T18:00:08.507+02:00","title":"Cosin 2019","schedule_url":"https://www.cosin.ch/fahrplan/2019/schedule.xml","slug":"conferences/cosin/2019","event_last_released_at":"2019-06-30T02:00:00.000+02:00","link":null,"description":null,"webgen_location":"conferences/cosin/2019","logo_url":"https://static.media.ccc.de/media/events/cosin/2019/logo.png","images_url":"https://static.media.ccc.de/media/events/cosin/2019","recordings_url":"https://cdn.media.ccc.de/events/cosin/2019","url":"https://api.media.ccc.de/public/conferences/cosin2019","events":[{"guid":"2cdf16f6-51db-4f8b-9982-210d49851d4e","title":"Toasty's Home-Infrastruktur","subtitle":"Eine übersicht über die Applikationen und Homeserver cloud basteleien von mir","slug":"cosin-12-toasty_s_home-infrastruktur","link":"https://www.cosin.ch/fahrplan/2019/events/12.html","description":"Ein paar Leute haben mich ein wenig um einen Erfahrungsbericht von meiner Cloud Infrastruktur gefragt. Darum hier der Talk über meine kleine Heim Infra die Geschichte und zukünftige coole Erweiterungen.\n\nApps in meiner Heim Infra\n        OS: OpenIndiana, Caddy, Minio, Restic, Jira, Jenkins, Gitea, PKG6, Synapse (Matrix), nextcloud, PostgreSQL, MySQL\n\n        OS: Arch, Docker, PowerDNS, PotgreSQL","original_language":"deu","persons":["Toasterson"],"tags":["cosin2019","12","Hardware"],"view_count":350,"promoted":false,"date":"2019-06-15T00:00:00.000+02:00","release_date":"2019-06-25T02:00:00.000+02:00","updated_at":"2025-06-08T23:15:05.538+02:00","length":2436,"duration":2436,"thumb_url":"https://static.media.ccc.de/media/events/cosin/2019/12-hd.jpg","poster_url":"https://static.media.ccc.de/media/events/cosin/2019/12-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/events/cosin/2019/12-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/events/cosin/2019/12-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/cosin-12-toasty_s_home-infrastruktur","url":"https://api.media.ccc.de/public/events/2cdf16f6-51db-4f8b-9982-210d49851d4e","conference_title":"Cosin 2019","conference_url":"https://api.media.ccc.de/public/conferences/cosin2019","related":[{"event_id":7208,"event_guid":"94e791fd-1e7a-5a08-b2dc-ee1dc99f6093","weight":2},{"event_id":7209,"event_guid":"9f5d3bcf-fac7-57ee-9ec6-a88921224c89","weight":3},{"event_id":7210,"event_guid":"fede50ab-1ec4-5977-966e-239e811cae65","weight":2},{"event_id":7212,"event_guid":"54542122-4b90-5e8e-8e5c-fef908a50cd6","weight":2},{"event_id":7215,"event_guid":"12f94fb4-9e79-549c-9fe1-7ea056dff46c","weight":2},{"event_id":7220,"event_guid":"35cbed60-bbed-4ff9-8819-a77055eba262","weight":9},{"event_id":7221,"event_guid":"86af48ba-ac86-444a-ad9b-a6b74eb84a74","weight":10},{"event_id":7223,"event_guid":"1a1de145-1e96-4705-9c4c-cfbd896af3d5","weight":14},{"event_id":7224,"event_guid":"d9192322-3008-4e87-a0c1-d6f7476f6106","weight":10},{"event_id":7225,"event_guid":"b2fd4460-5a2e-4d53-a846-b161a244aea3","weight":2},{"event_id":7226,"event_guid":"f7df52c8-b762-489e-accd-c65d63fe88df","weight":16},{"event_id":7230,"event_guid":"2a284ec6-b4ca-41f3-b027-37fb0e3d9efb","weight":7},{"event_id":7231,"event_guid":"6e585f42-52f3-4015-8a7a-f2e204f7afe8","weight":25},{"event_id":7232,"event_guid":"526bc948-ab22-47e4-85df-36077b1b9d62","weight":9},{"event_id":7234,"event_guid":"8996a0a1-1829-4eef-a534-c67dc52a3707","weight":11},{"event_id":7236,"event_guid":"e3bdda0e-c95f-4021-8500-3718a2913352","weight":9}]},{"guid":"1a1de145-1e96-4705-9c4c-cfbd896af3d5","title":"Leben in der Kommune","subtitle":"Ein Lifehäck der alten Sorte","slug":"cosin-24-leben_in_der_kommune","link":"https://www.cosin.ch/fahrplan/2019/events/24.html","description":"Wie verändert sich das Leben, wenn du in einer Kommune lebst? Ein Erlebnisbericht.*\n\nDie westliche Gesellschaft kennt vor allem die Ehe als Form der Wirtschaftsgemeinschaft. Was passiert jedoch, wenn wir diese Solidarität auf eine grössere Gruppe ausdehnen?\n        \u003cp\u003e\n        Ich lebe seit zwei Jahren mit 12 weiteren Erwachsenen und 5 Kindern  in einer Kommune. Wir teilen unser Einkommen, aber nicht das Zimmer. In diesem Vortrag erzähle ich, was unsere Gründe sind, wie wir den Alltag organisieren, und was meine persönlichen Erfahrungen sind.\n        \u003cp\u003e\n        \u003csmall\u003e*Der Bericht kann Werbeblöcke zu kommunalen Formen des Zusammenlebens enthalten.\u003c/small\u003e","original_language":"deu","persons":["Steff"],"tags":["cosin2019","24","Politik"],"view_count":182,"promoted":false,"date":"2019-06-15T00:00:00.000+02:00","release_date":"2019-06-25T02:00:00.000+02:00","updated_at":"2025-04-08T23:15:05.107+02:00","length":4681,"duration":4681,"thumb_url":"https://static.media.ccc.de/media/events/cosin/2019/24-hd.jpg","poster_url":"https://static.media.ccc.de/media/events/cosin/2019/24-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/events/cosin/2019/24-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/events/cosin/2019/24-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/cosin-24-leben_in_der_kommune","url":"https://api.media.ccc.de/public/events/1a1de145-1e96-4705-9c4c-cfbd896af3d5","conference_title":"Cosin 2019","conference_url":"https://api.media.ccc.de/public/conferences/cosin2019","related":[{"event_id":7209,"event_guid":"9f5d3bcf-fac7-57ee-9ec6-a88921224c89","weight":8},{"event_id":7212,"event_guid":"54542122-4b90-5e8e-8e5c-fef908a50cd6","weight":2},{"event_id":7213,"event_guid":"3ad77889-fccb-55ca-a014-82551329c013","weight":2},{"event_id":7215,"event_guid":"12f94fb4-9e79-549c-9fe1-7ea056dff46c","weight":3},{"event_id":7219,"event_guid":"fb9f05b1-9d4f-4a7c-8947-aa8266494afc","weight":2},{"event_id":7220,"event_guid":"35cbed60-bbed-4ff9-8819-a77055eba262","weight":3},{"event_id":7221,"event_guid":"86af48ba-ac86-444a-ad9b-a6b74eb84a74","weight":9},{"event_id":7222,"event_guid":"2cdf16f6-51db-4f8b-9982-210d49851d4e","weight":14},{"event_id":7224,"event_guid":"d9192322-3008-4e87-a0c1-d6f7476f6106","weight":8},{"event_id":7226,"event_guid":"f7df52c8-b762-489e-accd-c65d63fe88df","weight":11},{"event_id":7229,"event_guid":"6fd0a54b-3c2f-4ef7-ae4b-44e06a09bbf1","weight":4},{"event_id":7231,"event_guid":"6e585f42-52f3-4015-8a7a-f2e204f7afe8","weight":15},{"event_id":7234,"event_guid":"8996a0a1-1829-4eef-a534-c67dc52a3707","weight":9},{"event_id":7249,"event_guid":"515128bb-19ca-46cb-aeb3-2ba50a68d6b2","weight":8}]},{"guid":"6e585f42-52f3-4015-8a7a-f2e204f7afe8","title":"SSH Tipps und Tricks","subtitle":"Mehr als nur remote Einloggen","slug":"cosin-39-ssh_tipps_und_tricks","link":"https://www.cosin.ch/fahrplan/2019/events/39.html","description":"Für Unix-Systemadministratoren ist die SSH heutzutage ein unverzichtbares Arbeitsmittel, aber die meisten nutzen und kennen nur ihre elementarsten Funktionen. Der Vortrag soll Anfängern und Fortgeschrittenen zeigen, was man mit der SSH neben auf dem Server einloggen noch so alles anstellen kann.\n\nFür Unix-Systemadministratoren ist die SSH heutzutage ein unverzichtbares Arbeitsmittel, aber die meisten nutzen und kennen nur ihre elementarsten Funktionen. Der Vortrag soll Anfängern und Fortgeschrittenen zeigen, was man mit der SSH neben auf dem Server einloggen noch so alles anstellen kann: Dienste tunneln, Trigger auslösen, per SOCKS-Proxy von woanders aus surfen, auf anderen Rechnern liegende SSH-Keys benutzen, GPG-Agent tunneln, Jumphosts automatisiert benutzen, etc.","original_language":"eng","persons":["Axel 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wird.","original_language":"deu","persons":["Oneon"],"tags":["cosin2019","44","Software"],"view_count":153,"promoted":false,"date":"2019-06-15T00:00:00.000+02:00","release_date":"2019-06-25T02:00:00.000+02:00","updated_at":"2025-04-07T15:45:05.511+02:00","length":2869,"duration":2869,"thumb_url":"https://static.media.ccc.de/media/events/cosin/2019/44-hd.jpg","poster_url":"https://static.media.ccc.de/media/events/cosin/2019/44-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/events/cosin/2019/44-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/events/cosin/2019/44-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/cosin-44-elektronische_patientendatenschleuder","url":"https://api.media.ccc.de/public/events/d9192322-3008-4e87-a0c1-d6f7476f6106","conference_title":"Cosin 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unbekannterer Linux-Kommandos","slug":"cosin-37-schatzsuche","link":"https://www.cosin.ch/fahrplan/2019/events/37.html","description":"Linux ist eine Wundertüte voller Werkzeuge. Da sind die bekannteren wie ls, cd, mkdir, touch, cat und grep. Aber da ist noch viel mehr. Wir freuen uns darauf, mit Euch die Liste der coolen Werkzeuge zu teilen, die euer Leben als Linux-Benutzer, -Adminstrator und -Entwickler vereinfacht. Schatzsuche, wie sie besser nicht sein kann.\n\nLinux ist eine Wundertüte voller Werkzeuge. Da sind die bekannteren wie ls, cd, mkdir, touch, cat und grep. Aber da ist noch viel mehr. Wir freuen uns darauf, mit Euch die Liste der coolen Werkzeuge zu teilen, die euer Leben als Linux-Benutzer, -Adminstrator und -Entwickler vereinfacht. Schatzsuche, wie sie besser nicht sein kann.","original_language":"deu","persons":["Axel Beckert","Frank Hofmann"],"tags":["cosin2019","37","Software"],"view_count":336,"promoted":false,"date":"2019-06-16T00:00:00.000+02:00","release_date":"2019-06-25T02:00:00.000+02:00","updated_at":"2025-04-17T21:45:03.362+02:00","length":2702,"duration":2702,"thumb_url":"https://static.media.ccc.de/media/events/cosin/2019/37-hd.jpg","poster_url":"https://static.media.ccc.de/media/events/cosin/2019/37-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/events/cosin/2019/37-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/events/cosin/2019/37-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/cosin-37-schatzsuche","url":"https://api.media.ccc.de/public/events/8996a0a1-1829-4eef-a534-c67dc52a3707","conference_title":"Cosin 2019","conference_url":"https://api.media.ccc.de/public/conferences/cosin2019","related":[{"event_id":7175,"event_guid":"ab6e2c08-652f-426f-9c8d-c694d0a337bd","weight":1},{"event_id":7209,"event_guid":"9f5d3bcf-fac7-57ee-9ec6-a88921224c89","weight":1},{"event_id":7211,"event_guid":"816f18a3-0868-5e45-ad35-e6d160ef9712","weight":1},{"event_id":7212,"event_guid":"54542122-4b90-5e8e-8e5c-fef908a50cd6","weight":1},{"event_id":7213,"event_guid":"3ad77889-fccb-55ca-a014-82551329c013","weight":9},{"event_id":7215,"event_guid":"12f94fb4-9e79-549c-9fe1-7ea056dff46c","weight":8},{"event_id":7219,"event_guid":"fb9f05b1-9d4f-4a7c-8947-aa8266494afc","weight":1},{"event_id":7220,"event_guid":"35cbed60-bbed-4ff9-8819-a77055eba262","weight":15},{"event_id":7221,"event_guid":"86af48ba-ac86-444a-ad9b-a6b74eb84a74","weight":7},{"event_id":7222,"event_guid":"2cdf16f6-51db-4f8b-9982-210d49851d4e","weight":11},{"event_id":7223,"event_guid":"1a1de145-1e96-4705-9c4c-cfbd896af3d5","weight":9},{"event_id":7224,"event_guid":"d9192322-3008-4e87-a0c1-d6f7476f6106","weight":7},{"event_id":7226,"event_guid":"f7df52c8-b762-489e-accd-c65d63fe88df","weight":26},{"event_id":7229,"event_guid":"6fd0a54b-3c2f-4ef7-ae4b-44e06a09bbf1","weight":3},{"event_id":7231,"event_guid":"6e585f42-52f3-4015-8a7a-f2e204f7afe8","weight":45},{"event_id":7232,"event_guid":"526bc948-ab22-47e4-85df-36077b1b9d62","weight":7},{"event_id":7236,"event_guid":"e3bdda0e-c95f-4021-8500-3718a2913352","weight":15},{"event_id":7245,"event_guid":"f681a9f2-7d22-5e8a-be3c-8d4faaf15062","weight":13},{"event_id":7249,"event_guid":"515128bb-19ca-46cb-aeb3-2ba50a68d6b2","weight":12},{"event_id":7251,"event_guid":"b69c19ce-7c89-4afd-9396-ea664f80dba7 ","weight":12}]},{"guid":"b2fd4460-5a2e-4d53-a846-b161a244aea3","title":"Making of Facinghistory.ch","subtitle":"Mit opensource hardware zum Ziel","slug":"cosin-32-making_of_facinghistory_ch","link":"https://www.cosin.ch/fahrplan/2019/events/32.html","description":"Für die Sonderausstellung Facing History in der Antikensammlung Bern  entwickelten wir interaktive Sprachgötter. \n\nDie ganze Hardware basiert auf Linux, alle spezifisch für das Projekt erstellte Software wurde Opensource gestellt. Ich zeige Foto und erzähle kurz wie wir die gestellten Aufgaben lösten. 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Der Vortrag zeigt, was sich alles getan hat seit Debian 9 Stretch.\n\nDebians jüngstes Stable-Release ist während des CoSins entweder gerade auf der Zielgeraden oder bereits veröffentlicht. Der Vortrag zeigt, was sich alles getan hat seit Debian 9 Stretch: Neue Funktionalitäten, neue Pakete, neue Möglichkeiten, etc., aber auch, welche Pakete rausgeflogen oder dieses Mal nicht mehr dabei sind.","original_language":"deu","persons":["Axel Beckert"],"tags":["cosin2019","38","Software"],"view_count":568,"promoted":false,"date":"2019-06-15T00:00:00.000+02:00","release_date":"2019-06-25T02:00:00.000+02:00","updated_at":"2024-08-03T17:30:02.074+02:00","length":3606,"duration":3606,"thumb_url":"https://static.media.ccc.de/media/events/cosin/2019/38-hd.jpg","poster_url":"https://static.media.ccc.de/media/events/cosin/2019/38-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/events/cosin/2019/38-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/events/cosin/2019/38-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/cosin-38-was_ist_neu_in_debian_10_buster","url":"https://api.media.ccc.de/public/events/f7df52c8-b762-489e-accd-c65d63fe88df","conference_title":"Cosin 2019","conference_url":"https://api.media.ccc.de/public/conferences/cosin2019","related":[{"event_id":7208,"event_guid":"94e791fd-1e7a-5a08-b2dc-ee1dc99f6093","weight":2},{"event_id":7209,"event_guid":"9f5d3bcf-fac7-57ee-9ec6-a88921224c89","weight":14},{"event_id":7213,"event_guid":"3ad77889-fccb-55ca-a014-82551329c013","weight":14},{"event_id":7220,"event_guid":"35cbed60-bbed-4ff9-8819-a77055eba262","weight":14},{"event_id":7222,"event_guid":"2cdf16f6-51db-4f8b-9982-210d49851d4e","weight":16},{"event_id":7223,"event_guid":"1a1de145-1e96-4705-9c4c-cfbd896af3d5","weight":11},{"event_id":7224,"event_guid":"d9192322-3008-4e87-a0c1-d6f7476f6106","weight":11},{"event_id":7225,"event_guid":"b2fd4460-5a2e-4d53-a846-b161a244aea3","weight":2},{"event_id":7227,"event_guid":"49b011e2-1dcf-42a5-a14b-48f80d46d277","weight":11},{"event_id":7228,"event_guid":"9e23846f-10b7-45c7-81c3-f190692ea60e","weight":2},{"event_id":7229,"event_guid":"6fd0a54b-3c2f-4ef7-ae4b-44e06a09bbf1","weight":11},{"event_id":7231,"event_guid":"6e585f42-52f3-4015-8a7a-f2e204f7afe8","weight":50},{"event_id":7234,"event_guid":"8996a0a1-1829-4eef-a534-c67dc52a3707","weight":26},{"event_id":7236,"event_guid":"e3bdda0e-c95f-4021-8500-3718a2913352","weight":33},{"event_id":7238,"event_guid":"2f82bad2-97cb-59a2-b1da-428048e5baab","weight":12},{"event_id":7245,"event_guid":"f681a9f2-7d22-5e8a-be3c-8d4faaf15062","weight":19},{"event_id":7251,"event_guid":"b69c19ce-7c89-4afd-9396-ea664f80dba7 ","weight":13},{"event_id":7256,"event_guid":"ccab9927-22fe-52a3-a14a-e33f5dffb485","weight":14}]},{"guid":"49b011e2-1dcf-42a5-a14b-48f80d46d277","title":"Wieso gilt die DSGVO in der Schweiz?","subtitle":null,"slug":"cosin-11-wieso_gilt_die_dsgvo_in_der_schweiz","link":"https://www.cosin.ch/fahrplan/2019/events/11.html","description":"Die Schweiz ist nicht Mitglied der EU oder des EWR. Und trotzdem soll die EU-Verordnung in der Schweiz gelten, obwohl sich die Schweiz ihr nirgendwo 'angeschlossen' hat?\n\n        Auf Anfrage gibt's eine kleine rechtliche EInführung, welches Recht wieso wo gilt.","original_language":"gsw","persons":["KampfCaspar"],"tags":["cosin2019","11","Politik"],"view_count":117,"promoted":false,"date":"2019-06-15T00:00:00.000+02:00","release_date":"2019-06-25T02:00:00.000+02:00","updated_at":"2025-06-02T15:15:10.700+02:00","length":1838,"duration":1838,"thumb_url":"https://static.media.ccc.de/media/events/cosin/2019/11-hd.jpg","poster_url":"https://static.media.ccc.de/media/events/cosin/2019/11-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/events/cosin/2019/11-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/events/cosin/2019/11-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/cosin-11-wieso_gilt_die_dsgvo_in_der_schweiz","url":"https://api.media.ccc.de/public/events/49b011e2-1dcf-42a5-a14b-48f80d46d277","conference_title":"Cosin 2019","conference_url":"https://api.media.ccc.de/public/conferences/cosin2019","related":[{"event_id":7219,"event_guid":"fb9f05b1-9d4f-4a7c-8947-aa8266494afc","weight":1},{"event_id":7220,"event_guid":"35cbed60-bbed-4ff9-8819-a77055eba262","weight":1},{"event_id":7221,"event_guid":"86af48ba-ac86-444a-ad9b-a6b74eb84a74","weight":8},{"event_id":7222,"event_guid":"2cdf16f6-51db-4f8b-9982-210d49851d4e","weight":1},{"event_id":7223,"event_guid":"1a1de145-1e96-4705-9c4c-cfbd896af3d5","weight":1},{"event_id":7224,"event_guid":"d9192322-3008-4e87-a0c1-d6f7476f6106","weight":6},{"event_id":7225,"event_guid":"b2fd4460-5a2e-4d53-a846-b161a244aea3","weight":1},{"event_id":7226,"event_guid":"f7df52c8-b762-489e-accd-c65d63fe88df","weight":11},{"event_id":7228,"event_guid":"9e23846f-10b7-45c7-81c3-f190692ea60e","weight":1},{"event_id":7229,"event_guid":"6fd0a54b-3c2f-4ef7-ae4b-44e06a09bbf1","weight":7},{"event_id":7231,"event_guid":"6e585f42-52f3-4015-8a7a-f2e204f7afe8","weight":11},{"event_id":7235,"event_guid":"26af843a-60ef-5788-9f73-a81371c9c4c8","weight":2}]},{"guid":"86af48ba-ac86-444a-ad9b-a6b74eb84a74","title":"All your containers are belong to us","subtitle":"Ein ehrfahrungsbericht über mein Container Engine Projekt. Was machts wo hackts und warum macht man denn so etwas","slug":"cosin-9-all_your_containers_are_belong_to_us","link":"https://www.cosin.ch/fahrplan/2019/events/9.html","description":"Erkenntnise aus dem umsetzen einer Container Engine und dem erstellen von integrationen in bestehende Werkzeuge (Kubernetes/Terraform/Nomad)\n\nKurz vor Ostern habe ich mich entschieden mein Container Engine auf Illumos Projekt neu zu starten und diesmal auf die Docker Formate zu setzen. Dabei habe ich mich mal durchgehend mit Kubernetes/Docker/Nomad/Terraform und konsorten befasst. In diesem Talk möchte ich meine erkenntnisse teilen.","original_language":"deu","persons":["Toasterson"],"tags":["cosin2019","9","Software"],"view_count":124,"promoted":false,"date":"2019-06-15T00:00:00.000+02:00","release_date":"2019-06-25T02:00:00.000+02:00","updated_at":"2024-12-11T17:15:02.563+01:00","length":1853,"duration":1853,"thumb_url":"https://static.media.ccc.de/media/events/cosin/2019/9-hd.jpg","poster_url":"https://static.media.ccc.de/media/events/cosin/2019/9-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/events/cosin/2019/9-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/events/cosin/2019/9-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/cosin-9-all_your_containers_are_belong_to_us","url":"https://api.media.ccc.de/public/events/86af48ba-ac86-444a-ad9b-a6b74eb84a74","conference_title":"Cosin 2019","conference_url":"https://api.media.ccc.de/public/conferences/cosin2019","related":[{"event_id":7209,"event_guid":"9f5d3bcf-fac7-57ee-9ec6-a88921224c89","weight":5},{"event_id":7212,"event_guid":"54542122-4b90-5e8e-8e5c-fef908a50cd6","weight":2},{"event_id":7214,"event_guid":"13ce9b74-b473-5ac7-bc76-e4e120170448","weight":2},{"event_id":7215,"event_guid":"12f94fb4-9e79-549c-9fe1-7ea056dff46c","weight":2},{"event_id":7220,"event_guid":"35cbed60-bbed-4ff9-8819-a77055eba262","weight":6},{"event_id":7222,"event_guid":"2cdf16f6-51db-4f8b-9982-210d49851d4e","weight":10},{"event_id":7223,"event_guid":"1a1de145-1e96-4705-9c4c-cfbd896af3d5","weight":9},{"event_id":7226,"event_guid":"f7df52c8-b762-489e-accd-c65d63fe88df","weight":9},{"event_id":7227,"event_guid":"49b011e2-1dcf-42a5-a14b-48f80d46d277","weight":8},{"event_id":7231,"event_guid":"6e585f42-52f3-4015-8a7a-f2e204f7afe8","weight":15},{"event_id":7232,"event_guid":"526bc948-ab22-47e4-85df-36077b1b9d62","weight":10},{"event_id":7234,"event_guid":"8996a0a1-1829-4eef-a534-c67dc52a3707","weight":7}]},{"guid":"6fd0a54b-3c2f-4ef7-ae4b-44e06a09bbf1","title":"p≡p Sync","subtitle":"how it works","slug":"cosin-22-p_p_sync","link":"https://www.cosin.ch/fahrplan/2019/events/22.html","description":"Technical introduction in p≡p Sync, a network protocol family, which is providing secure peer-to-peer synchronization of data between classical mail and message programs. \n\np≡p Sync is a network protocol family, which is providing secure peer-to-peer synchronization of data between classical mail and message programs. It can be implemented by including the p≡p engine in a messagenger and removes the need for having cloud accounts.\n\n        This lecture is describing the technical background of the first implementation and first experience with replacing the cloud by the sun of privacy.","original_language":"eng","persons":["Volker Birk"],"tags":["cosin2019","22","Software"],"view_count":152,"promoted":false,"date":"2019-06-15T00:00:00.000+02:00","release_date":"2019-06-25T02:00:00.000+02:00","updated_at":"2025-06-03T11:45:05.430+02:00","length":6095,"duration":6095,"thumb_url":"https://static.media.ccc.de/media/events/cosin/2019/22-hd.jpg","poster_url":"https://static.media.ccc.de/media/events/cosin/2019/22-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/events/cosin/2019/22-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/events/cosin/2019/22-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/cosin-22-p_p_sync","url":"https://api.media.ccc.de/public/events/6fd0a54b-3c2f-4ef7-ae4b-44e06a09bbf1","conference_title":"Cosin 2019","conference_url":"https://api.media.ccc.de/public/conferences/cosin2019","related":[{"event_id":7220,"event_guid":"35cbed60-bbed-4ff9-8819-a77055eba262","weight":6},{"event_id":7223,"event_guid":"1a1de145-1e96-4705-9c4c-cfbd896af3d5","weight":6},{"event_id":7226,"event_guid":"f7df52c8-b762-489e-accd-c65d63fe88df","weight":11},{"event_id":7227,"event_guid":"49b011e2-1dcf-42a5-a14b-48f80d46d277","weight":7},{"event_id":7230,"event_guid":"2a284ec6-b4ca-41f3-b027-37fb0e3d9efb","weight":10},{"event_id":7231,"event_guid":"6e585f42-52f3-4015-8a7a-f2e204f7afe8","weight":8},{"event_id":7232,"event_guid":"526bc948-ab22-47e4-85df-36077b1b9d62","weight":6},{"event_id":7234,"event_guid":"8996a0a1-1829-4eef-a534-c67dc52a3707","weight":6}]},{"guid":"fb9f05b1-9d4f-4a7c-8947-aa8266494afc","title":"Rowhammer exploit","subtitle":"Viability of the Rowhammer Attack when ECC memory is used","slug":"cosin-50-rowhammer_exploit","link":"https://www.cosin.ch/fahrplan/2019/events/50.html","description":"In this talk I will describe how a Rowhammer attack works both on a physical and software level. The focus of the talk will be to show\n        what steps need to be taken in order to make the Rowhammer attack viable against a target using ECC memory.\n\nIn the first part of the presentation I will be showing how DRAM works and what the key attributes are that make a Rowhammer attack possible. I will also give an introduction as to what ECC memory is and how it works and where it is used.\n\n        In the second part of the presentation I will be presenting on how a generic rowhammer attack can be executed.\n\n        In the third part of the part which will be the main focus of this presentation I will discuss what problems we encounter when ECC memory is used on the target machine.\n        This will include:\n        * How to reverse engineer the ECC function\n        -\u003e The cold boot attack used to speed up this process\n        * How to detect bit flips that are corrected\n        * How to trigger bit flips in a specific location.\n\n        In the last part of the presentation I will give an overview of the mitigations that exist and which ones are still deemed viable","original_language":"deu","persons":["Candyman"],"tags":["cosin2019","50","Hardware"],"view_count":159,"promoted":false,"date":"2019-06-16T00:00:00.000+02:00","release_date":"2019-06-25T02:00:00.000+02:00","updated_at":"2025-05-20T17:15:05.392+02:00","length":2284,"duration":2284,"thumb_url":"https://static.media.ccc.de/media/events/cosin/2019/50-hd.jpg","poster_url":"https://static.media.ccc.de/media/events/cosin/2019/50-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/events/cosin/2019/50-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/events/cosin/2019/50-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/cosin-50-rowhammer_exploit","url":"https://api.media.ccc.de/public/events/fb9f05b1-9d4f-4a7c-8947-aa8266494afc","conference_title":"Cosin 2019","conference_url":"https://api.media.ccc.de/public/conferences/cosin2019","related":[{"event_id":7220,"event_guid":"35cbed60-bbed-4ff9-8819-a77055eba262","weight":6},{"event_id":7222,"event_guid":"2cdf16f6-51db-4f8b-9982-210d49851d4e","weight":5},{"event_id":7223,"event_guid":"1a1de145-1e96-4705-9c4c-cfbd896af3d5","weight":7},{"event_id":7224,"event_guid":"d9192322-3008-4e87-a0c1-d6f7476f6106","weight":1},{"event_id":7225,"event_guid":"b2fd4460-5a2e-4d53-a846-b161a244aea3","weight":1},{"event_id":7226,"event_guid":"f7df52c8-b762-489e-accd-c65d63fe88df","weight":6},{"event_id":7227,"event_guid":"49b011e2-1dcf-42a5-a14b-48f80d46d277","weight":1},{"event_id":7228,"event_guid":"9e23846f-10b7-45c7-81c3-f190692ea60e","weight":1},{"event_id":7229,"event_guid":"6fd0a54b-3c2f-4ef7-ae4b-44e06a09bbf1","weight":2},{"event_id":7230,"event_guid":"2a284ec6-b4ca-41f3-b027-37fb0e3d9efb","weight":5},{"event_id":7231,"event_guid":"6e585f42-52f3-4015-8a7a-f2e204f7afe8","weight":8},{"event_id":7232,"event_guid":"526bc948-ab22-47e4-85df-36077b1b9d62","weight":5},{"event_id":7233,"event_guid":"ffaadd96-8dde-4c1d-bdcd-466774acc85c","weight":2},{"event_id":7234,"event_guid":"8996a0a1-1829-4eef-a534-c67dc52a3707","weight":2}]}]}