Talk:Fail2Ban installation/@comment-173.239.164.42-20150524131546

No one here has mentioned that Digium is moving away from text file logging of security events, and these are now reported through the AMI. You can still use fail2ban but it's days are numbered (and digium even warns not to use fail2ban as an intrusion detection system).

Check out http://www.voip-info.org/wiki/view/Asterisk+security for alternatives..