linux – crypto

c++ class CIS-5

created a new win2016 azure vm. just to do learning on c++. I get segmentation fault running any program, compiles ok. Ok next step is add ram then reinstall cygwin. This worked fine on a azure windows 11. armadmin@compiler /usr/code$ gdb aGNU gdb (GDB) (Cygwin 13.2-1) 13.2Copyright (C) 2023 Free Software Foundation, Inc.License GPLv3+: GNUContinue reading “c++ class CIS-5”

Kernel patch protection? Kernal DMA protections same thing?

Is Kernal patch protection available for ARM systems? Kernal DMA protection, is this the same thing? https://learn.microsoft.com/en-us/windows/security/hardware-security/kernel-dma-protection-for-thunderbolt Kernal Patch protection. Same thing?https://en.wikipedia.org/wiki/Kernel_Patch_Protection In x64 editions of Windows, Microsoft began to enforce restrictions on what structures drivers can and cannot modify. Kernel Patch Protection is the technology that enforces these restrictions. It works by periodically checkingContinue reading “Kernel patch protection? Kernal DMA protections same thing?”