IPFire vs pfSense

IPFire is a free, open-source firewall and security platform for networks from home offices to global enterprises. Its Linux Netfilter-based firewall supports network zones, port forwarding, NAT, and stateful packet inspection. VPN options include IPsec, WireGuard, and OpenVPN for site-to-site or remote access. A Suricata-powered intrusion prevention system detects and blocks malicious traffic using updated rule sets. IPFire includes a Squid web proxy with optional URL filtering through URLFilter or SquidGuard, and uses Red, Green, Blue, and Orange zones for roles such as trusted networks, DMZs, and Wi-Fi. Its web interface monitors bandwidth, connections, and intrusion attempts. Proxy authentication can use Microsoft Windows Active Directory, LDAP, or RADIUS. The download page offers x86_64 and aarch64 images for bare metal, virtual machines, embedded hardware, USB sticks, and SD cards; cloud images are available for AWS, Exoscale, and other providers. The project says it releases frequent security updates. Documentation, forums, mailing lists, and a bug tracker are available, and Lightning Wire Labs offers professional support.

pfSense is a free, open-source FreeBSD distribution for firewall and router functions, managed through a web interface. Its source code is distributed under the Apache 2.0 license, and a package system lets users add functionality. Documented network features include firewalling, routing, VLANs, multiple WAN connections, high availability, traffic shaping, and captive portal. VPN options include IPsec, OpenVPN, and WireGuard; OpenVPN documentation lists authentication through local users, LDAP, or RADIUS servers. Deployment options include hardware, virtual machines, and public cloud. The software is available in the AWS and Azure marketplaces, including their US GovCloud regions. Netgate publishes security advisories, accepts vulnerability reports through its Security Team, and sells global support for self-installed software and virtual deployments. The Community Edition is a free download; listed Plus support plans offer either a limited number of tickets or unlimited tickets. One installation constraint: the USB memstick installer overwrites the entire hard drive and does not support dual booting with another OS.