Centos7 sets logon Failure to automatically lock users for 10 minutes, centos710 minutes

Centos7 sets logon Failure to automatically lock users for 10 minutes, centos710 minutes

Vim/etc/ssh/sshd_config modify UsePAM to yes

UsePAM yes

Restart sshd service

Vim/etc/pam. d/login add

Auth required pam_tally2.so deny = 3 lock_time = 600 even_deny_root root_unlock_time = 600

Vim/etc/pam. d/sshd add

Auth required pam_tally2.so deny = 3 unlock_time = 600 even_deny_root root_unlock_time = 600

After modification, restart the server and perform an ssh error logon test. Use pam_tally2 to view error records.

Pam_tally2-u appuserLogin Failures Latest failure Fromappuser 7 03/30/18 09:41:58 172.18.18.161