[SLE] Monitoring all authentication to the box?

Is there a log somewhere that logs all successful and failed login attempts? Is this something I need to turn on? If so, how? TIA, Steve -- To unsubscribe send e-mail to suse-linux-e-unsubscribe@suse.com For additional commands send e-mail to suse-linux-e-help@suse.com Also check the FAQ at http://www.suse.com/Support/Doku/FAQ/