In the last part, we have seen how we can implement the encryption of specific columns but the application needs to maintain the encryption/decryption key and also needs to use the AES_ENCRYPT(), ...
[mysqld] # Misc Settings # ----- datadir=/var/lib/mysql socket=/var/lib/mysql/mysql.sock skip-external-locking table_cache=2048 thread_cache_size=16 back_log=100 max ...