lab4_DBA.pdf

 Data-at-Rest : refers to data stored on any storage medium in a non-moving state, such as hard disks, external hard disks, or databases. Data at rest is data that is not currently being moved or processed, and is often the primary target of encryption to protect sensitive data from unauth...

 Data-at-Rest : refers to data stored on any storage medium in a non-moving state, such as hard disks, external hard disks, or databases. Data at rest is data that is not currently being moved or processed, and is often the primary target of encryption to protect sensitive data from unauthorized access. ❑ MySQL Enterprise Transparent Data Encryption (TDE) ❑ Keyring Plugin. (https://datachild.net/data/enabling-data-at-rest-encryption-in-mysql) 1. Enable database encryption. 2. Explore key management options (where keys are stored, rotation). 3. Observe how data files are encrypted on the disk.