Pentoo is an XFCE-based distro which comes with persistence support that enables you to save all the changes you make before running off a USB stick. It can be used on top of an existing Gentoo Linux installation. Pentoo is a pen testing focused operating system based on Gentoo Linux. It is often known as the best operating system for Web Penetration Testing. It contains multiple free and open source hacking tools for detecting web vulnerabilities. Samurai Web Testing Framework is essentially a live Linux environment that comes pre-configured to work as a web penetration testing platform.

The software applications provided by the OS are regularly updated with the most stable versions. It is fast and easy to use Linux distro that is famous among hacker’s community which comes with a complete desktop environment. BackBox Linux has a wide range of security analysis tools that can be used for web application analysis, network analysis, etc. Moreover, this highly customizable hacking operating system also comes with a strong community support.īackBox Linux is an Ubuntu-based operating system that is used for security assessment and penetration testing. Parrot Security OS is a mixture of Frozenbox OS and Kali Linux.

Compared to others, Parrot Security OS is a lightweight OS that is highly efficient to work with. Parrot security is a cloud-friendly operating system designed for ethical hacking, pen testing, computer forensics, cryptography, etc. It is also a Debian-based OS that is developed by Frozenbox’s team. Kali Linux is also feasible for a forensic job as it comes with a live boot capability that provides a perfect environment for vulnerability detection. These flexible tools are frequently updated and are offered for different platforms like ARM and VMware.

This Debian-based OS comes with 500+ preinstalled pen testing tools and applications that make your security toolbox richer to start along.

It is developed by Offensive Security as the rewrite of BackTrack and tops our list as one of the best-operating systems for hacking purposes.

Kali linux stable version