Kali Linux

The first version, 1.0.0 "moto", was released in March 2013. However the preinstalled terminal emulator is QTerminal from the LXQt desktop environment, instead of xfce4-terminal. With version 2020.3 in August 2020, the default shell was switched from Bash to ZSH, with Bash remaining as an option. Since version 2023.1, the KDE Plasma version uses Wayland. With version 2024.4 in December 2024, version 6.11 of the Linux kernel is introduced, official support for 32-bit images is dropped, and DSA keys are deprecated for OpenSSH. == Requirements ==

Kali Linux requires: • A minimum of 20GB hard disk space for installation, depending on the version. Version 2020.2 requires at least 20GB. • A minimum of 128 MB of RAM, 2 GB if opting to use the Xfce4 interface • A CD-DVD drive, USB stick or other bootable media. == Supported platforms ==

Kali Linux is currently distributed as a 64-bit images for use on hosts based on the x86-64 architecture and as an image for the ARM architecture for use on the Beagle Board computer and Samsung's ARM Chromebook. With the release of 2024.4, 32-bit images based on the i386 architecture were officially dropped. The developers of Kali Linux aim to make Kali Linux available for more ARM devices. Kali Linux is already available for Asus Chromebook Flip C100P, BeagleBone Black, HP Chromebook, CubieBoard 2, CuBox, CuBox-i, Raspberry Pi, EfikaMX, Odroid U2, Odroid XU, Odroid XU3, Samsung Chromebook, Utilite Pro, Galaxy Note 10.1, and SS808. With the arrival of Kali NetHunter, Kali Linux is also officially available on Android devices such as the Nexus 5, Nexus 6, Nexus 7, Nexus 9, Nexus 10, OnePlus One, and some Samsung Galaxy models. It has also been made available for more Android devices through unofficial community builds. Kali Linux is available on Windows 10, on top of Windows Subsystem for Linux (WSL). The official Kali distribution for Windows can be downloaded from the Microsoft Store. == Comparison with other Linux distributions ==

Kali Linux is developed with a focus towards cyber security experts, penetration testers, and white-hat hackers. There are a few other distributions dedicated to penetration testing, such as Parrot OS, BlackArch, and Wifislax. Kali Linux has stood out against these other distributions for cyber security and penetration testing, as well as having made distinct design decisions such as the default user being the superuser before its policy change in 2020.1 and later. == Included software ==

Kali Linux includes a large range of security tools, organized into categories aligned with penetration testing workflows. These include tooling for information gathering, vulnerability analysis, web application testing, password attacks, wireless attacks, exploitation, sniffing and spoofing, post-exploitation, forensics, reporting, and social engineering. Notable tools bundled with Kali Linux include Nmap for network discovery and port scanning, Metasploit for exploit development and delivery, Wireshark for network protocol analysis, Burp Suite for web application security testing, John the Ripper and Hashcat for password cracking, Aircrack-ng for wireless network auditing, and Nessus (trial version). Kali also includes sqlmap for automated SQL injection testing and OWASP ZAP for dynamic web application security scanning. Kali Linux includes tooling for browser exploitation, reverse engineering, and general exploit development. == Kali Purple ==

Kali Purple is a flavor of Kali introduced in 2023 specifically designed for defensive security. It features its own suite of tools sorted into categories that correspond to the NIST Cybersecurity Framework. == Kali NetHunter ==

Kali NetHunter, an official Android-based penetration testing platform, expands Kali’s capabilities, allowing penetration testing from Android devices, providing features like wireless frame injection and MITM attacks. It was the first open source Android penetration testing platform for Nexus devices, created as a joint effort between the Kali community member "BinkyBear" and Offensive Security. It supports Wireless 802.11 frame injection, one-click MANA Evil Access Point setups, HID keyboard (Teensy like attacks), as well as Bad USB MITM attacks. == See also ==