Nmap is an essential tool for anyone who's serious about network security. It can be installed on any Linux distribution.

Setting up aliases on Linux systems can save you a lot of time and trouble on the command line. This post shows how to set up and manage aliases and provides a number of examples on how and why to use ...

Install nmap if you don't already have it on your Linux computer. Run "sudo apt-get install nmap" on Ubuntu, or "sudo dnf ...

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 ...

Linux is highly secure, but you should still have a firewall. You should know if your ISP's hardware (gateway) uses a firewall. One of the easiest Linux firewalls is UFW and its GUI sidekick, GUFW.

PuTTY can do a lot more than allow you to log into Linux from another system. It also allows you to tailor your window in several ways. PuTTY is a great tool for connecting between systems of ...

If your main computer is running out of storage and you are considering adding external storage. Or perhaps your home network of devices could do with a secure main central backup solution. You may be ...