kmcs
2 posts tagged kmcs.
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The Driver That Was Signed and the Driver That Won't Load: Windows Kernel Code Integrity, 2006-2026
A history of Windows kernel code-signing -- KMCS, BYOVD, HVCI, the Vulnerable Driver Block List, and why a 2026 Windows kernel uses five gates to decide what loads.
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Authenticode and Catalog Files: The Crypto Foundation Under WDAC
Every Windows trust decision -- UAC, SmartScreen, WDAC, kernel-driver loading -- bottoms out on the same PKCS#7 SignedData envelope shipped in IE 3 in August 1996. Here is the byte-level reason.