Cloud Physical Virtual VM Servers

Physical Servers to Hyper-Convergence – A Need for Encryption

In the past I have tried to make the case for encrypting physical servers on premise.   The argument for not needing to encrypt them is usually that these servers run for weeks, months or even years without being brought down, and that they are physically protected within a well-fortified data center.  The protection that FDE (Full Drive Encryption) brings only really applies to data at rest and it seldom is at rest on these servers.   I would counter that all drives eventually leave the data center for repair or disposal and having them encrypted protects you from having your old drives with your customer data on them show up on eBay.  An encrypted drive can be quickly and easily crypto-erased if it is still operational, and if not, the data is still not accessible without the encryption key.