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That's what the IOMMU is for. USB4 being Thunderbolt could therefore be a good thing, because it will force operating system vendors to actually set that up cor
by stephen_g 8y ago
That's what the IOMMU is for. USB4 being Thunderbolt could therefore be a good thing, because it will force operating system vendors to actually set that up correctly, making the hardware more secure generally.
The option also exists to require approving or whitelisting devices before they are allowed to work over Thunderbolt.