Logcheck will automatically monitor your system logs and mail security violations to you on a periodic basis. Freeware clone of the logcheck program shipped with the TIS Gauntlet Firewall system
You can download it from the following link: https://packetstormsecurity.com/files/download/12745/logcheck-1.1.tar.gz
Source: https://packetstormsecurity.com/files/12745/logcheck-1.1.tar.gz.html

