We have many Clients that are in the Medical or Financial fields, and need to have encryption on their patient / client data according to HIPAA regulations.
Each Client is setup a little different - some only have a single Server with ESXi and multiple VMs. Others have a vSphere Cluster and SAN etc.
We need to be able to encrypt certain volumes and backup devices.
If the Server or backup device were to be stolen, the data needs to be encrypted to protect the sensitive information.
What are some good options?