DistroDebian-basedRolling
Kali Linux
The industry standard for penetration testing. Kali Linux ships hundreds of security tools on a Debian testing base, ready for audits and forensics.
At a glance
Kali Linux
- Family
- Debian-based
- First release
- 2013
- Release model
- Rolling (based on Debian testing)
- Package manager
- apt
- Init system
- systemd
- Architecture
- x86_64, arm64
- Installer
- Kali installer (graphical, Debian-based)
- Default desktop
- Xfce (since 2019.4)
Overview
Kali Linux is a Debian-based rolling distribution maintained by Offensive Security, built for penetration testing, security auditing, and digital forensics. It ships with hundreds of preinstalled tools for network analysis, exploitation, and reporting.
The default desktop is Xfce, kept light so tools run well on modest hardware and in virtual machines. Kali is a specialist tool, not a daily driver: it assumes you already understand the tools it ships.
Is it for you?
Good fit if you…
- perform penetration tests or security audits professionally
- learn security tooling in a lab or virtual machine
- need a live USB with forensics tools ready to go
Look elsewhere if you…
- want a general-purpose daily desktop (try Debian or Fedora)
- are new to Linux and want a gentle first system (try Linux Mint)
Everyday commands
Full cheat sheet →sudo apt updatesudo apt upgradeapt search <query>sudo apt install <package>Official resources
- Kali Documentation ↗kali.org
- Download ↗kali.org
- Kali Tools ↗kali.org