Kali Linux is arguably one of the best out-of-the-box Linux distributions available for security testing. While many of the tools in Kali can be installed in most Linux distributions, the Offensive Security team developing
Kali Linux (formerly known as BackTrack Linux) announced the release of Kali Linux Version 2021.1 on February 24th, 2021. Kali Linux is a Debian-based distribution specially focused on penetration testing and digital forensics use.
Kali Linux is completely a rebuild of Backtrack Linux, Backtrack named Kali now, maintain completely to Debian development models. Kali Linux is totally free of cost, and mostly used for penetrating testing in any