
It provides targeted intrusion testing and security assessment, providing a toolkit for analyzing network and computer systems, as well as a complete set of other tools needed for ethical hackers and security testing. Pentoo Linux download Watch the video on how to install PentooīackBox is a Linux distribution for pentesting on Ubuntu. The Pentoo kernel includes grsecurity and PAX protection and extra fixes - with binaries compiled from a reinforced tool chain with the latest versions of some tools available. Pentoo is also available as an overlay for an existing Gentoo installation.

Based on Gentoo Linux, Pentoo ships as an installable 32- and 64-bit LiveCD. Pentoo is a Live CD and Live USB designed for intrusion testing and security assessment. Kali Linux is now based on a continuous release model. When it comes to security tools, this ethical hacking operating system is equipped with more than 600 preinstalled tools and is updated frequently and offered for different platforms, such as ARM and VMware. In addition to desktop support, Kali Linux also has a dedicated project for compatibility and portability for specific Android devices, called Kali Linux NetHunter. It was developed by Mati Aharoni and Devon Kearns, from Offensive Security, through the rewriting of BackTrack, their previous forensic Linux distribution, based on Ubuntu.


Kali is a Debian-derived Linux distribution designed for fReal or digital forensic hacking and intrusion testing.

Kali Linux, maintained and funded by Offensive Security Ltd., is one of the most popular and favorite ethical hacking operating systems used by hackers and security professionals. Do you want to learn about computer and network security or find vulnerabilities in your network or are you looking for the best operating systems for ethical and pentesting hackers, or like to know which hackers’ favorite operating system is? - So stop! Here is the list of the most widely used infamous ethical hacker operating systems, or we can say digital forensic tools.
