{"guid":"31239d4c-18c6-49f1-8882-b6927286766b","title":"Festplattenverschlüsselung mithilfe vom TPM 2.0","subtitle":null,"slug":"froscon2025-3279-festplattenverschlusselung_mithilfe_vom_tpm_2_0","link":"https://programm.froscon.org/2025/events/3279.html","description":"Der Chip des Trusted Plattform Modules hat einige schöne Fähigkeiten, zum Beispiel kann er Schlüssel sicher verwalten.\nDies kann man sich beim Thema Festplattenverschlüsselung zunutze machen.\n\n- Doch wie funktioniert das genau? Was sind die mysteriösen PCRs?\n- Worauf muss bei der Umsetzung geachet werden?\n- Wie unterscheiden sich hier die Distributionen?\n- Mit welcher Strategie läßt es sich am einfachsten umsetzen? \n- Welche Fallstricke sind möglich (sind Updates und Measurements eine gute Idee)?\n- Auf welche Fehlermeldungen kommt es an und welche sind irreführend?\n- Wie kann Systemd-Cred mit systemd-cryptenroll genutzt werden?\n\nAll diese Fragen möchte ich in meinem Vortrag klären und dabei praktisch demonstrieren, wie sich die \nFestplattenverschlüsselung mit TPM 2.0 umsetzen läßt.\n\nLicensed to the public under http://creativecommons.org/licenses/by/4.0","original_language":"deu","persons":["Susanne Schütze"],"tags":["3279","2025","froscon2025","Security","HS 3","froscon2025-deu","Day 2"],"view_count":393,"promoted":false,"date":"2025-08-17T11:15:00.000+02:00","release_date":"2025-08-17T00:00:00.000+02:00","updated_at":"2026-04-07T02:00:05.462+02:00","length":3324,"duration":3324,"thumb_url":"https://static.media.ccc.de/media/events/froscon/2025/3279-31239d4c-18c6-49f1-8882-b6927286766b.jpg","poster_url":"https://static.media.ccc.de/media/events/froscon/2025/3279-31239d4c-18c6-49f1-8882-b6927286766b_preview.jpg","timeline_url":"https://static.media.ccc.de/media/events/froscon/2025/3279-31239d4c-18c6-49f1-8882-b6927286766b.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/events/froscon/2025/3279-31239d4c-18c6-49f1-8882-b6927286766b.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/froscon2025-3279-festplattenverschlusselung_mithilfe_vom_tpm_2_0","url":"https://api.media.ccc.de/public/events/31239d4c-18c6-49f1-8882-b6927286766b","conference_title":"FrOSCon 2025","conference_url":"https://api.media.ccc.de/public/conferences/froscon2025","related":[],"recordings":[{"size":275,"length":3324,"mime_type":"video/webm;codecs=av01","language":"deu","filename":"froscon2025-3279-deu-Festplattenverschluesselung_mithilfe_vom_TPM_20_av1-hd.webm","state":"new","folder":"av1-hd","high_quality":true,"width":1920,"height":1080,"updated_at":"2025-08-17T16:24:22.184+02:00","recording_url":"https://cdn.media.ccc.de/events/froscon/2025/av1-hd/froscon2025-3279-deu-Festplattenverschluesselung_mithilfe_vom_TPM_20_av1-hd.webm","url":"https://api.media.ccc.de/public/recordings/90521","event_url":"https://api.media.ccc.de/public/events/31239d4c-18c6-49f1-8882-b6927286766b","conference_url":"https://api.media.ccc.de/public/conferences/froscon2025"},{"size":30,"length":3324,"mime_type":"audio/opus","language":"deu","filename":"froscon2025-3279-deu-Festplattenverschluesselung_mithilfe_vom_TPM_20_opus.opus","state":"new","folder":"opus","high_quality":false,"width":0,"height":0,"updated_at":"2025-08-17T15:36:08.417+02:00","recording_url":"https://cdn.media.ccc.de/events/froscon/2025/opus/froscon2025-3279-deu-Festplattenverschluesselung_mithilfe_vom_TPM_20_opus.opus","url":"https://api.media.ccc.de/public/recordings/90484","event_url":"https://api.media.ccc.de/public/events/31239d4c-18c6-49f1-8882-b6927286766b","conference_url":"https://api.media.ccc.de/public/conferences/froscon2025"},{"size":50,"length":3324,"mime_type":"audio/mpeg","language":"deu","filename":"froscon2025-3279-deu-Festplattenverschluesselung_mithilfe_vom_TPM_20_mp3.mp3","state":"new","folder":"mp3","high_quality":false,"width":0,"height":0,"updated_at":"2025-08-17T15:36:04.452+02:00","recording_url":"https://cdn.media.ccc.de/events/froscon/2025/mp3/froscon2025-3279-deu-Festplattenverschluesselung_mithilfe_vom_TPM_20_mp3.mp3","url":"https://api.media.ccc.de/public/recordings/90483","event_url":"https://api.media.ccc.de/public/events/31239d4c-18c6-49f1-8882-b6927286766b","conference_url":"https://api.media.ccc.de/public/conferences/froscon2025"},{"size":308,"length":3324,"mime_type":"video/webm","language":"deu","filename":"froscon2025-3279-deu-Festplattenverschluesselung_mithilfe_vom_TPM_20_webm-hd.webm","state":"new","folder":"webm-hd","high_quality":true,"width":1920,"height":1080,"updated_at":"2025-08-17T16:25:00.099+02:00","recording_url":"https://cdn.media.ccc.de/events/froscon/2025/webm-hd/froscon2025-3279-deu-Festplattenverschluesselung_mithilfe_vom_TPM_20_webm-hd.webm","url":"https://api.media.ccc.de/public/recordings/90525","event_url":"https://api.media.ccc.de/public/events/31239d4c-18c6-49f1-8882-b6927286766b","conference_url":"https://api.media.ccc.de/public/conferences/froscon2025"},{"size":119,"length":3324,"mime_type":"video/webm","language":"deu","filename":"froscon2025-3279-deu-Festplattenverschluesselung_mithilfe_vom_TPM_20_webm-sd.webm","state":"new","folder":"webm-sd","high_quality":false,"width":720,"height":576,"updated_at":"2025-08-17T16:24:13.031+02:00","recording_url":"https://cdn.media.ccc.de/events/froscon/2025/webm-sd/froscon2025-3279-deu-Festplattenverschluesselung_mithilfe_vom_TPM_20_webm-sd.webm","url":"https://api.media.ccc.de/public/recordings/90520","event_url":"https://api.media.ccc.de/public/events/31239d4c-18c6-49f1-8882-b6927286766b","conference_url":"https://api.media.ccc.de/public/conferences/froscon2025"},{"size":113,"length":3324,"mime_type":"video/mp4","language":"deu","filename":"froscon2025-3279-deu-Festplattenverschluesselung_mithilfe_vom_TPM_20_sd.mp4","state":"new","folder":"h264-sd","high_quality":false,"width":720,"height":576,"updated_at":"2025-08-17T15:35:59.792+02:00","recording_url":"https://cdn.media.ccc.de/events/froscon/2025/h264-sd/froscon2025-3279-deu-Festplattenverschluesselung_mithilfe_vom_TPM_20_sd.mp4","url":"https://api.media.ccc.de/public/recordings/90482","event_url":"https://api.media.ccc.de/public/events/31239d4c-18c6-49f1-8882-b6927286766b","conference_url":"https://api.media.ccc.de/public/conferences/froscon2025"},{"size":361,"length":3324,"mime_type":"video/mp4","language":"deu","filename":"froscon2025-3279-deu-Festplattenverschluesselung_mithilfe_vom_TPM_20_hd.mp4","state":"new","folder":"h264-hd","high_quality":true,"width":1920,"height":1080,"updated_at":"2025-08-17T15:27:50.893+02:00","recording_url":"https://cdn.media.ccc.de/events/froscon/2025/h264-hd/froscon2025-3279-deu-Festplattenverschluesselung_mithilfe_vom_TPM_20_hd.mp4","url":"https://api.media.ccc.de/public/recordings/90479","event_url":"https://api.media.ccc.de/public/events/31239d4c-18c6-49f1-8882-b6927286766b","conference_url":"https://api.media.ccc.de/public/conferences/froscon2025"}]}