#%PAM-1.0                                                                                                                                                 
auth        [default=die]    pam_faillock.so authfail silent deny=4 fail_interval=480 unlock_time=180 even_deny_root root_unlock_time=180                  
auth        required         pam_faillock.so authsucc silent deny=4 fail_interval=480 unlock_time=180 even_deny_root root_unlock_time=180