Introduction If you’re setting up a firewall or router for your home lab, business, or even a privacy-focused network, you’ve probably come across pfSense and OPNsense. At first glance, they seem almost identical—both are open-source firewall platforms with powerful features and loyal communities. This similarity often leads to confusion, especially for beginners trying to decide … Continue reading pfSense vs OPNsense: What’s the Difference?