A firewall is often the heart and soul of desktop security. With a firewall, you can block or allow traffic in and/or out of your computer. Of course, it’s the incoming traffic that you need to be ...

If you use KDE Plasma on Fedora, you should consider switching to this firewall GUI, especially if you’re new to Linux.

Firewalls are an essential part of network security, yet Gartner says 95% of all firewall breaches are caused by misconfiguration. In my work I come across many firewall configuration mistakes, most ...

Tech pro ThioJoe highlights a crucial Windows Firewall configuration that saves users from tedious network issue diagnosis.

The Danish energy company built an automated firewall management process using Network to Code’s Nautobot to improve ...

Windows’ built-in network protection is like a front door that is locked from the outside, but through which any resident can carry valuables outside without being checked. By default, Microsoft ...

João has been covering the tech world for over 7 years, with a heavy focus on laptops and the Windows ecosystem. I also love all things tech and videogames, especially Nintendo, which he's always ...

I've been writing a multipart series on building a transparent (bridging) firewall using Linux. Specifically, I'm using the distribution OpenWrt running on a Linksys WRT54GL broadband router, a ...