Pyruse
Light-weight and extra-configurable peruser of systemd journal logs: ban IP, send immediate email, daily report… all based on a single JSON configuration file.
SSHGuard
SSHGuard monitors services through their logging activity. It reacts to messages about dangerous activity by blocking the sour ...
Fail2ban
Fail2ban scans log files (e.g. /var/log/apache/error_log) and bans IPs that show the malicious signs -- too many password fail ...
Denyhosts
The idea of denying access to SSH servers is nothing new and I was inspired by many other scripts that I discovered. However, ...
win2ban
a Fail2ban implementation for Windows systems. It is a packaging of Fail2ban, Python, Cygwin, Winlogbeat and many other relate ...
tallow
Tallow is a fail2ban/lard replacement that uses systemd's native journal API to scan for attempted ssh logins, and issues temp ...