IPBan is a trusted, free security software to block hackers
Web Application Firewall (WAF) package for Laravel
Open-source, high performance, low rules maintenance WAF for NGINX
360-FAAR Analyze FW1 Cisco Netscreen Policy Offline Using Config/Logs
A PHP web based password manager for SysAdmins
Passive or learning mode of web application firewalls to evaluate WAF
Block undesired IPs for vsftp