{"guid":"ef4dcfd0-a6f8-5354-8cb2-cae7540cbf46","title":"TPM - The Explosion","subtitle":"","slug":"rc3-2021-r3s-208-tpm-the-explosion","link":"https://pretalx.c3voc.de/rc3-2021-r3s/talk/E9BQBU/","description":"With approaches dating back to the 20th century, the idea of a TPM is simple: An\r\nisolated, constrained environment to offload trust establishment in a larger\r\ncomputing environment. That implies cryptography, firmware, hardware, and per\r\napplication, different requirements. This talk elaborates on how the seemingly\r\nsimple concept has been expanded over the years, enumerating implementations in\r\nhardware, firmware, other layers of software, and even web browsers, explaining\r\nwhy it is in fact far more complex than anticipated by looking at contemporary\r\nuse-cases, ending up with a discussion around the controversy about Microsoft\r\nmandating presence of a TPM in order to run Windows 11.\r\n\r\n00:00 Intro\r\n00:15 Herald\r\n01:02 Start Session\r\n01:50 Agenda\r\n02:22 Introduction\r\n03:02 TPM History\r\n16:25 Development of Specification\r\n38:45 References\r\n39:06 Q\u0026A Session\r\n41:01 Outro\r\n\r\n","original_language":"eng","persons":["Daniel Maslowski"],"tags":["rc3-2021-classic","208","2021","r3s"],"view_count":390,"promoted":false,"date":"2021-12-27T11:00:00.000+01:00","release_date":"2022-02-20T00:00:00.000+01:00","updated_at":"2026-04-05T18:00:04.341+02:00","length":2452,"duration":2452,"thumb_url":"https://static.media.ccc.de/media/events/rc3/2021/208-ef4dcfd0-a6f8-5354-8cb2-cae7540cbf46.jpg","poster_url":"https://static.media.ccc.de/media/events/rc3/2021/208-ef4dcfd0-a6f8-5354-8cb2-cae7540cbf46_preview.jpg","timeline_url":"https://static.media.ccc.de/media/events/rc3/2021/208-ef4dcfd0-a6f8-5354-8cb2-cae7540cbf46.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/events/rc3/2021/208-ef4dcfd0-a6f8-5354-8cb2-cae7540cbf46.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/rc3-2021-r3s-208-tpm-the-explosion","url":"https://api.media.ccc.de/public/events/ef4dcfd0-a6f8-5354-8cb2-cae7540cbf46","conference_title":"rC3 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