[root@localhost]#vi /etc/ssh/sshd_config
# Authentication:
#LoginGraceTime 2m
PermitRootLogin no <----------- 이거 추가
#StrictModes yes
#MaxAuthTries 6
# Authentication:
#LoginGraceTime 2m
PermitRootLogin no <----------- 이거 추가
#StrictModes yes
#MaxAuthTries 6
[root@data ssh]# /etc/rc.d/init.d/sshd restart