Description: pfSense is a free, open source firewall and router platform based on FreeBSD. It has a wide range of features including traffic shaping, captive portal, VPN capabilities, and packages that add functionality.
Type: software
Pricing: Open Source
Description: Simplewall is a free and open-source firewall program for Windows. It is lightweight, customizable, and blocks unwanted network connections with advanced filtering rules.
Type: software
Pricing: Open Source