I made this tool that checks if drivers from loldrivers.io are blocked by HVCI. It helps identify vulnerable drivers not blocked by Windows Hypervisor Code Integrity policy to find suitable BYOVD candidates. Tool: github.com/ghostbyt3/BYOV… #BYOVD #HVCI #Cybersecurity

μEFI: A Microkernel-Style UEFI with Isolation and Transparency | USENIX 論文出てる usenix.org/conference/atc…

Paper Secure Boot and Firmware Update Mechanism for ARM Cortex-M Series MCUs [Electronics,Communications, and Computing Summit 2025] eccsubmit.com/index.php/cong… Arm Cortex-Mのセキュアブートに興味あり。

AMD APM has been updated for the first time in over a year. docs.amd.com/v/u/en-US/2459…

Intelが2028年以降にP-Coreを廃止し、E-Coreベースに一本化予定。 ・Royal Coreプロジェクトは頓挫 ・Core 2などを開発したイスラエルチームは解散の危機 ・E-Core開発チームは設計能力の高さでIntelの将来を任される gazlog.jp/entry/intel-to…

hyper-reV: A powerful memory introspection & reverse engineering hypervisor leveraging Hyper-V. Read/write guest memory, SLAT hooks, and hide pages, all while evading detection. Supports Intel/AMD, tested on Win10/11. Check it out: github.com/noahware/hyper… #HyperV

Help us improve SecureBoot at Apple! Join the team which works on core Apple technologies such as AppleImage4, AMFI, TXM, XNU, and the Security Research Device! jobs.apple.com/en-us/details/…

memo Hyper-V Virtual TPMs, Certificates, VM Export and Migration techcommunity.microsoft.com/blog/itopstalk… Hyper-VでのTPMマイグレーションの解説。 vTPM関連の証明書を転送することがマイグレーションできるらしい。 Azureでも同じ？ AMD SEV-SNPやIntel TDXのConfidetail VMではどうなのだろう？

Will be presenting my Hydroph0bia (CVE-2025-4275) research at OFFZONE (offzone.moscow) 2025 on Aug 21st. It will be 1 hr long main track talk about UEFI SecureBoot, the hole Insyde left in the H2O platform for a decade, and the things we all can do to prevent such holes.

#Intel projects 2025+ v53 #PantherLake #NovaLakeU #NovaLakeS #RazerLake #TitanLake #BartlettLake #WildcatLake #GraniteRapids #GraniteRapidsD #DiamondRapids #DiamondRapidsD #CoralRapids #ClearwaterForest #RogueRiverForest #APX #AVX10_2 #AVX512 Thx mintsuki, Game.Keeps.Loading!

Paper LiSB: Lightweight Secure Boot and Attestation Scheme for IoT and Edge Devices [IEEE Transactions on Information Forensics and Security 25] ieeexplore.ieee.org/abstract/docum… 安全な起動を保証するための新しいアプローチであるLiSB

#SecureBoot is supposed to keep your devices safe—like making sure only your keys can start your car. 🧐 But what if someone figures out a way to hotwire it? Join Cristofaro Mune at #hw_ioNL2025 to learn how attackers do this in the real world with #BootPwn 👉 hardwear.io/netherlands-20…

Presenting Shade BIOS at August 6 (Wed) 13:30-14:10 Oceanside C, Level 2 Come talk to me and let’s discuss about UEFI security!

Kernel Patch Protection (KPP, PatchGuard) internals r0keb.github.io/posts/PatchGua… Credits ö #infosec

My presentation “XUnprotect: Reverse Engineering macOS XProtect Remediator” at #BHUSA wrapped up yesterday. Thank you so much to everyone who attended. For those who couldn’t make it to #BHUSA, I’ll be sharing the key points from my research in this thread. (1/22)

「Infer入門」の発表資料です。 speakerdeck.com/riru/inferru-m… #kernelvm

Our Bootkitty team will announcing "A Stealthy Bootkit-Rootkit Against Modern Operating Systems" soon at USENIX WOOT25. Stay tuned for upcoming presentation. Credit: BlackCat, 권지훈, HyunA Seo, 이명열, Seo Hyun-gyu, Jinho Jung, Hyungjoon Koo. usenix.org/conference/woo…