Windows: new feature using IOMMU to block DMA access for Thunderbolt devices when machine is locked

#WindowsInsider How cool is this — Windows insider preview has a new security feature which uses the IOMMU to block DMA access for thunderbolt devices when your machine is locked. @int0x6 #pcileech pic.twitter.com/bj9pnF1YXb

— David Weston (DWIZZZLE) (@dwizzzleMSFT) June 12, 2018

Totally awesome – a shiny settings toggle switch to enable! Must Try 😀 But I'll miss my DMA attacks 😢

— Ulf Frisk (@UlfFrisk) June 12, 2018