OS X: Don’t panic – if you are using FileVault2 and OS X Lion (10.7.2) and higher, the OS will automatically turn off DMA when locked – you’re still vulnerable

OS X: Don’t panic – if you are using FileVault2 and OS X Lion (10.7.2) and higher, the OS will automatically turn off DMA when locked – you’re still vulnerable to attacks when unlocked, though Phew.