Little Snitch is now on Linux. See which apps are making network connections, block unwanted ones and find out how chatty ...

Traceroute is still a great tool, but mtr ("my traceroute") provides even more insights when you're looking into network routing problems. The mtr tool—“my traceroute”, originally “Matt’s traceroute” ...

The netcat tool is quite popular among network administrators. However, it can also serve different purposes for you as a casual Linux user in your day-to-day life. While doing some research, I've ...

What is phoning home on Linux? With the Little Snitch firewall, applications can now also be monitored outside of macOS.

It's not every day you see a macOS app come to Linux, but Little Snitch is one of the best exceptions we could ask for.

One of the most impactful changes in the 7.0 networking stack is the optimization of the IPv6 TCP output path to cache flow ...

Modern network connectivity is light years ahead of what it once was. Even though it's much more reliable than it was in the 1990s, issues still come up -- which is why I'm glad that Linux includes a ...

Windows 10 is about to fade into the sunset, leaving many users uncertain about what to do. This is especially true for those with computers that don't support Windows 11. If that's you, there are ...

Tor has announced Oniux, a new command-line tool for routing any Linux application securely through the Tor network for anonymized network connections. Unlike classic methods like torsocks, which rely ...

Little Snitch is finally on Linux. Learn how to use this eBPF firewall to monitor outbound traffic, block telemetry, and see ...

If you are trying to build a router or access point, you’ll need to dig into some of the details of networking that are normally hidden from you. But, for a normal WiFi connection, things mostly just ...