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OPNsense is an open source FreeBSD-based firewall and routing platform with a web GUI, API, VPN, traffic shaping, and security features for networks and homelabs.
4.7k stars983 forksBSD-2-Clauselast commit Actively maintained
The self-hosted Sophos Firewall alternative
Next-generation network firewall service providing deep packet inspection, application and web control, VPN, intrusion prevention, and advanced threat protection. Managed and monitored centrally via Sophos Central for unified policy, logging, and reporting.
Alternatives to Sophos Firewall
What replacing Sophos Firewall actually involves
Every option on this page is open source and free to run on your own hardware, so you own the data and there is no subscription to cancel. 1 of 1 shipped a commit in the last six months. Licences in this list: BSD-2-Clause. In exchange you take on hosting, backups and updates yourself.
Browse everything in Core Network Services (DNS, DHCP, IPAM).
