Fail2ban Setup
It is very important to check the rules of the
Fail2ban module, added during the general installation of Issabel, are implemented correctly. To review this list you must access: Security -> Fail2ban -> Administration. If the Fail2ban service is disabled, it needs to be enabled. 
Similar to the
Network and Firewall modules, the Fail2ban configurations are also typically done automatically during the general installation process of Issabel. Again, it is always advisable to check that this module is configured correctly. If there is any incorrect or incomplete information, or additional information needs to be generated, please write to isscc@issabel.com