LUKS

Linux Unified Key Setup (LUKS) is an open source disk encryption specification for block storage devices.

LUKS Articles

Volumes support automatic formatting and mounting, resizing, and snapshots. They have burst support for improved IOPS and bandwidth rates and are encrypted with LUKS.
Add additional security to a MongoDB managed database cluster by restricting incoming connections.
Add additional security to a MySQL managed database cluster by restricting incoming connections and using encrypted connections.