> attach malicious devices to the PCI bus to DMA sensitive data
How do you do this in modern system with TPMs and IOMMU enabled?
Sadly not all Windows machines are able to use kernel DMA protection, so for those machines nothing will stop you.
You pretend to be a device with a driver not compatible with IOMMU
Sadly not all Windows machines are able to use kernel DMA protection, so for those machines nothing will stop you.