Deciso(R) is proud to announce OPNsense(R) 26.1, code-named 'Witty Woodpecker.' This latest Community Edition release strengthens OPNsense's security foundation while improving network visibility, ...

I'd like to virtualize an opnsense firewall on my Proxmox box. My mobo's onboard NIC has two 10G ports, and I think I will need to add a third (have an Intel 1G NIC lying around somewhere here) for ...

I've been trying to set up a router OS in a VM on my Proxmox 6.4 (Debian-based virtualization/container platform) cluster to replace my Verizon FIOS router. I'd wanted to use OPNsense, but have run ...

Need a dedicated firewall appliance? OPNsense is a free, open-source solution, ready to protect your network from intrusion. The protection of your network is one of the most important jobs in the ...

The FreeBSD-based router and firewall distribution OPNsense delivers the latest update for the 25.1 branch. At the same time, there is an RC2 for version 25.7. OPNsense, originally a fork of pfSense, ...