Amazon ElastiCache
User Guide (API Version 2015-02-02)

Amazon ElastiCache for Redis Data Encryption

To help keep your data secure, Amazon ElastiCache and Amazon EC2 provide mechanisms to guard against unauthorized access of your data on the server.

Amazon ElastiCache for Redis also provides optional encryption features for data on clusters running Redis version 3.2.6:

  • In-transit encryption encrypts your data whenever it is moving from one place to another, such as between nodes in your cluster or between your cluster and your application.

  • At-rest encryption encrypts your on-disk data during sync and backup operations.