Memory Access Protection

[notabot]

Under Windows Security-> Device Security-> Core Isolation details some machines have

“Memory Access Protection”

I understand this is DMA related but it’s not clear to me which DMA attack vector it protects against.

Also what features does the CPU and motherboard need to have for this feature to appear ? Eg this doesn’t show on my machine

 

[Windows_Security]

Do you mean this? https://www.howtogeek.com/357757/what-are-core-isolation-and-memory-integrity-in-windows-10/

 

[notabot]

Do you mean this? What Are “Core Isolation” and “Memory Integrity” in Windows 10?

There’s nothing in the link about memory access protection which is a separate/distinct field to memory integrity