Users and groups are governed by login policies that are applied when a user connects to a database.
All new databases include a root login policy. You can modify the root login policy values, but you cannot delete the policy. Login policies govern only the rules for user login and are separate from authorities and permissions. Login policies are not inherited through group memberships.
Password life time
Password grace time
Password expiry on next login
Locked
Maximum connections
Maximum failed login attempts
Maximum days since login
Maximum non-DBA connections