Below are the list of additional privileged user in 12c apart from the privileged user SYSOPER, SYSDBA, SYSASM. SYSBACKUP : It will be used to perform all backup and recovery related operations either via RMAN or SQL*PLUS. SYSDG : It is in place to separate the Data Guard related operations from other activities. SYSKM : It will be responsible for all TDE (Transparent Data … Continue reading Password File management in 12C/19C