Re:Don’t plug in that free Microsoft Office USB drive you go...
by vetinari on Saturday August 20, 2022 @09:41AM
(#32531998)
Device authorization for PCIe tunnels is TB3+ feature, older versions are out of luck.
The situation with firmware is not that bad, though. There are exactly two of them, Intel and Apple. Apple devices have the Apple implementation and the rest of the world Intels.
On capable hardware, IOMMU is also used (for all security levels).
The situation with firmware is not that bad, though. There are exactly two of them, Intel and Apple. Apple devices have the Apple implementation and the rest of the world Intels.
On capable hardware, IOMMU is also used (for all security levels).