You are designing a security solution for a storage array which stores customer credit card
information. Data on the storage array must be encrypted and if necessary, you want to be able to
revoke access to data on demand.
In addition to encryption, which solution would allow you to do this in a secure and automated
fashion?

A.
Use a manual record deletion solution.

B.
Physically destroy hard drives holding the data

C.
Store data indefinitely.

D.
Use the key management solution.

Explanation: