pfSense most trusted open source network security solution.

pfSense software is a free, open source firewall and router distribution based on FreeBSD that is functionally competitive with expensive, proprietary commercial firewalls. pfSense software can be configured as a stateful packet filtering firewall, a LAN or WAN router, VPN End Point, DHCP Server, DNS Server, or can be configured for other applications and special purpose packages. This full-feature pfSense security software includes:

  • Stateful packet filtering firewall or pure router
  • Routing policy per gateway and per-rule for failover and load balancing
  • Transparent layer 2 firewall
  • Support for IPV6, NAT, BGP
  • Captive portal with MAC filtering, RADIUS support, etc
  • VPN: IPsec, OpenVPN, L2TP
  • Dynamic DNS client
  • Reporting and monitoring features with real time information
  • Learn more about the features of pfSense software