So.. What are the new security features in Windows8 & Server 2012?
Secure boot/Measured boot/Early Malware detection Client User Web rv
Bitlocker enhancement This feature requires the client hardware to have a DHCP driver implemented in its UEFI firmware. • Enhancements: Client – Bitlocker Network unlock – New protectors User •For NKP, the win8 client should be using UEFI 2.3.1 BitLocker Network Unlock has the following software and hardware requirements that must be met before you can use it: Client computer requirements •A DHCP driver that is implemented in the UEFI firmware •Trusted Platform Module (TPM) 1.2 or TPM 2.0 •BitLocker enabled on the operating system volume Windows Deployment Services server requirements •BitLocker Network Unlock feature installed (only available in windows server 2012) •2,048-bit RSA public/private key pair X.509 certificate present in FVENKP certificate store Domain controller requirements •Copy of the BitLocker Network Unlock Certificate from the Windows Deployment Services server on the domain controller to set Group Policy settings for Network Unlock. (2012 server