Julie188 writes "Windows 8 PCs will use the next-generation booting specification known as Unified Extensible Firmware Interface (UEFI). And actually Windows 8 logo devices will be required to use the secure boot portion of the new spec. Secure UEFI is intended to thwart rootkit infections by using PKI authentication before allowing executables or drivers to be loaded onto the device. Problem is, unless the device manufacturer gives a key to the device owner, it can also be used to keep the PC's owner from wiping out the current OS and installing another option, such as Linux." Link to Original Source
You see but you do not observe.
Sir Arthur Conan Doyle, in "The Memoirs of Sherlock Holmes"