Kali - Linux

Kali can run entirely from a USB drive (Live Mode) without touching the host's hard drive, which is vital for forensics and stealth.

While it can run on 2GB RAM, 4–8GB and an SSD are recommended for heavy tasks like password cracking or running multiple virtual machines. Kali Linux

Unlike general-purpose operating systems like Windows or Ubuntu, Kali is built as a . Kali can run entirely from a USB drive

Use apt update && apt full-upgrade to ensure your toolset includes the latest exploits and security patches. Use apt update && apt full-upgrade to ensure

While modern versions default to a non-root user for standard use, Kali was historically designed to run as "root" because many security tools require high-level hardware access. The Specialized Toolkit

A specialized boot mode that ensures no drives are automounted , preventing any accidental alteration of evidence on a suspect's machine.