Mickey Shkatov and Jesse Michael: One Bootloader to Rule Them All — Bypassing Secure Boot https://peertube.eqver.se/videos/watch/44bcb408-9c98-4783-96f3-e9b4b93f8228 A DEF CON 30 talk examining weaknesses in Secure Boot — the foundational trusted boot mechanism used in UEFI systems. Despite strict code-signing policies and OEM controls (Microsoft, Lenovo, Dell, and others), the security of the boot chain ultimately depends on the correctness of the bootloaders themselves. The speakers analyze real-world vulnerabilities in legitimate bootloaders, demonstrate how built-in features can be abused to bypass Secure Boot, and explain techniques for evading TPM measurements used by BitLocker and remote attestation mechanisms. Fri, 24 Jul 2026 11:28:58 GMT https://validator.w3.org/feed/docs/rss2.html PeerTube - https://peertube.eqver.se Mickey Shkatov and Jesse Michael: One Bootloader to Rule Them All — Bypassing Secure Boot https://peertube.eqver.se/client/assets/images/icons/icon-512x512.png https://peertube.eqver.se/videos/watch/44bcb408-9c98-4783-96f3-e9b4b93f8228 All rights reserved, unless otherwise specified in the terms specified at https://peertube.eqver.se/about and potential licenses granted by each content's rightholder.