Linux systems provide a lot of useful commands for reviewing network configuration and connections. Here's a look at a few, including ifquery, ifup, ifdown and ifconfig. There are a lot of commands ...

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

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” ...

While the Linux version of Little Snitch provides the same basic functionality for viewing and disabling unwanted connections ...

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