This suite of scripts provides:
- Straight-forward SPI iptables firewall script
- Daemon process that checks for login authentication failures for:
- Courier imap, Dovecot, uw-imap, Kerio
- openSSH
- cPanel, WHM, Webmail (cPanel servers only)
- Pure-ftpd, vsftpd, Proftpd
- Password protected web pages (htpasswd)
- Mod_security failures (v1 and v2)
- Suhosin failures
- Exim SMTP AUTH
- Custom login failures with separate log file and regular expression matching
