More security, more features, and easier to expand your 'home lab' -- not to mention how much you can learn about networking.
As a lightweight distro, OPNsense has fairly modest hardware requirements. So long as your router, mini-PC, or SBC is powered ...
Understanding what firewalls do (and don't do) takes just a few minutes. Learn what a firewall does to keep intruders out in < 5 minutes.
Most modern routers contain some form of firewall that helps protect everything within its network. This program is a form of firmware – a low-level program that tells the hardware how to ...