This only holds for Macbooks running MacOS. It will not be protected by the IOMMU if the system uses Bootcamp with Windows or another operating system such as Linux.
No, Bootcamp enabled operating systems do not have the same protections as MacOS on the very same hardware. Apple says to use MacOS if you want (IOMMU+kDMA) security protections.
fomine3|5 years ago
redactions|5 years ago