What's the top security software to keep your PC safe? We've tested, reviewed, and rated more than 40 apps to help you choose the right security suite to protect your devices and data.

There's a good chance you're using a router from your internet service provider (ISP), but did you know it's easy to build your own firewall? Attach a switch and access point, and you'll have a ...

Joel is an internationally recognized expert in the areas of security, networking and messaging. Follow him on X (formerly Twitter) @joelsnyder. Firewall architectures have been changing for 35 years, ...

It's no secret that we're big fans of OPNsense here at XDA, whether we're using it to run home lab services or protect our home networks. Once you've used it, you'll understand why. Enterprise-grade ...