Explanation: This feature is supported on all Amazon EBS volume types (General Purpose (SSD), Provisioned IOPS(SSD), and Magnetic). You can access encrypted Amazon EBS volumes the same way you accessexisting volumes; encryption and decryption are handled transparently and they require noadditional action from you, your Amazon EC2 instance, or your application. Snapshots of encryptedAmazon EBS volumes are automatically encrypted, and volumes that are created from encryptedAmazon EBS snapshots are also automatically encrypted. Reference: http://docs.aws.amazon.com/kms/latest/developerguide/services-ebs.html