Drew
Banned
Secure Boot in Windows 8 prevents malware on systems. But, you are require to use UEFI machines to have Secure Boot.
Microsoft made improvements in Windows 8 with UEFI based machines.
Protecting the pre-OS environment with UEFI - Building Windows 8 - Site Home - MSDN Blogs
Cheers,
Drew

PS: This is one big reason why I was happy to go to a UEFI M/B & Windows 8
Microsoft made improvements in Windows 8 with UEFI based machines.
Protecting the pre-OS environment with UEFI - Building Windows 8 - Site Home - MSDN Blogs
Cheers,
Drew

PS: This is one big reason why I was happy to go to a UEFI M/B & Windows 8