HTTP proxy to block ads and customize webpages
CacheGuard Gateway is a UTM, a WAF, and a QoS management appliance.
iptables mini-script in file-wizard
Anti Spam SMTP Gateway
Robust and flexible VPN network tunnelling
OpenWRT ©VMWare ©ESXi Appliance NAT router
IPFIRE Firewall for ARM architecture (OrangePi)
Network Firewall Linux Kernel Module with Conflict Resolution Engine
High interaction honeypot solution for Linux based systems
Jateway is a general purpose TCP/IP connection proxy
IOSec Addons are enhancements for web security and crawler detection
Personal firewall for linux desktop and android phone
iptables web interface