OWASP Coraza WAF is a golang modsecurity compatible firewall library
Manage port forwardings via UPnP
A java PCAP and DPI library
Bypass your ISP's firewalls and connect to the internet!
Jateway is a general purpose TCP/IP connection proxy
Sonicwall Configuration File Reader
Drop specified IP n seconds remotely, auto-undrop it when timeout.
Detect Flooder IPs, Reduce Attack Surface against HTTP Flood Attacks
Lomalarga is a VPN-like service based on SSH and Linux.