The following commands can be executed as custadm or root from the CLI after the initial configuration to modify default KVM on RHEL settings:
setBootPassword – set a boot password so someone at the console cannot change the kernel boot options or boot single user (default disabled).
setMaxLoginSessions – set max number of login sessions for any user (default 5).
setSessionsTimeout – set the idle timeout on bash and cockpit (default 10 minutes).
setTimezone – to change timezone.