⟩ How to enable the encryption for RMAN backups?
If you wish to modify your existing backup environment so that all RMAN
backups are encrypted, perform the following steps:
· Set up the Oracle Encryption Wallet
· Issue the following RMAN command:
RMAN> CONFIGURE ENCRYPTION ALGORITHM 'AES256'; -- use 256 bit encryption
RMAN> CONFIGURE ENCRYPTION FOR DATABASE ON; -- encrypt backups