If you're a cybersecurity enthusiast or ethical hacker who wants to learn more about building hacking tools, this book is for you.

Qualys reports the discovery by their threat research unit of vulnerabilities in the Linux AppArmor system used by SUSE, Debian, Ubuntu, and ...

Ransomware criminals exploited CVE-2026-20131, a maximum-severity bug in Cisco Secure Firewall Management Center software, as a zero-day vulnerability more than a month before Cisco patched the hole, ...

You hear this term a lot, but what does it really mean?

Arch Linux has a reputation for being hard to use, but this distro has gotten a lot easier to run on your PC over the years.

So I'm writing a script, and for part of it, I'm storing a list of sub-directories into an array. To get a list of sub-directories, I'm using ls -d */ It works fine. When run at command line, I get ...

Learn how to upgrade your Fedora 43 system to the Fedora 44 beta version step-by-step using the DNF system upgrade plugin.

KadNap botnet infects 14,000+ routers using DHT-based P2P control while ClipXDaemon hijacks crypto wallets on Linux X11.

This guide shows how to install the latest Firefox build on Linux and adjust key settings to reduce tracking, limit telemetry, and strengthen browser security.

China-linked UAT-9244 targets South American telecom networks with TernDoor, PeerTime, and BruteEntry malware on Windows, Linux, and edge devices.