A user is
planning to schedule a backup for an EBS volume. The user wants security of the snapshot data. How can the user achieve data encryption with a snapshot?
A. Use encrypted EBS volumes so that the snapshot will be encrypted by AWS
B. While creating a snaps
hot select the snapshot with encryption
C. By default, the snapshot is encrypted by AWS
D. Enable server side encryption for the snapshot using S3
Explanation:
AWS EBS supports encryption of the volume. It also supports creating volumes from
existing snapshots provided the snapshots are created from encrypted volumes. The data at rest, the I/O as well as all the snapshots of the encrypted EBS will also be encrypted. EBS encryption is based on the AES-256 cryptographic algorithm, which is the i
ndustry standard.