Which feature of EBS aids in meeting data protection standards through encryption?

EBS Encryption is the feature that directly addresses data protection standards through encryption. It provides built-in encryption capabilities for your Amazon Elastic Block Store volumes and snapshots, ensuring that your data is secure both at rest and in transit. When you create an encrypted EBS volume, data written to that volume is automatically encrypted using AWS Key Management Service (KMS) keys.

This encryption is seamless and doesn’t require any special action, enabling the secure handling of sensitive data in compliance with various data protection regulations. In addition, encryption can be enabled for existing volumes and snapshots, making it a flexible option for enhancing security on-demand.

EBS Multi-Attach, EBS Snapshot, and EBS Volume Types do not specifically provide encryption. While EBS Snapshots can be encrypted, they rely on the underlying EBS Encryption feature to secure the data. Multi-Attach allows multiple EC2 instances to access the same EBS volume concurrently, and Volume Types refer to different performance characteristics of EBS volumes but do not relate to encryption capabilities. Hence, EBS Encryption is the appropriate answer for meeting data protection standards through encryption.