We have a number of Windows Server (2008 R2 upwards) which store sensitive, shared data and we are looking to encrypt it. The Windows servers are currently running as VMware virtual machines all of which reside on a SAN.
I initially thought the simplest solution would be to enable BitLocker to encrypt the entire disk, but apparently there is an issue using BitLocker with virtual machines (due to limitations of TPM/BIOS) - is this accurate?
If BitLocker can't be used, what are the alternatives? As the data on the server is shared by many people in the business, I didn't think EFS could be used as that's encrypted using a particular persons account?