Linux Hint published a tutorial about using the encryption-at-rest feature in MariaDB.
Encryption at Rest in MariaDB
Encryption-at-rest prevents an attacker from accessing encrypted data stored on the disk even if he has access to the system. The open-source databases MySQL and MariaDB now support encryption-at-rest feature that meets the demands of new EU data protection legislation. Whereas MariaDB also provides an option to encrypt files such as redo logs, slow logs, audit logs, error logs, etc. How to configure database-level encryption for MariaDB is explained in this article.
