DenyHosts is a script to block SSH server attacks by automatically preventing attackers after failed login attempts.

5G network security platform for O-RAN/SD-RAN posture mgmt and threat detection.

Multi-layered Linux server security agent with WAF, malware scan, and IP filtering.

Fail2ban is a daemon that automatically bans IP addresses showing malicious behavior by monitoring log files and updating firewall rules to prevent brute-force attacks.

Instructions for setting up SIREN, including downloading Linux dependencies, cloning the repository, setting up virtual environment, installing pip requirements, running SIREN, setting up Snort on Pi, and MySQL setup.