Edit file File name : sshd_root.conf Content :# Fail2Ban configuration file # # Author: John Villasenor # # Detect Failed root ssh login. [INCLUDES] # Read common prefixes. If any customizations available -- read them from # common.local before = common.conf [Definition] failregex = ^%(__prefix_line)sFailed password for root from <HOST>.* ignoreregex = Save