A company currently has started using the Storage gateway service to extend its storage capacity to the AWS Cloud. There is a mandate that all data should be encrypted at rest by the AWS Storage Gateway. Which of the following would you implement to comply with this request?

Answer options:

A.Create an X.509 certificate that can be used to encrypt the data.
B.Use AWS KMS service to support encryption of the data.
C.Use an SSL certificate to encrypt the data.
D.Use your own master keys to encrypt the data.