Kali Purple

Where standard Kali Linux is built for red-team offense, Kali Purple flips the same trusted Debian base toward defense: it bundles a pre-integrated SIEM stack, intrusion detection tools, log analysis, and other blue-team/SOC (Security Operations Center) tooling that would otherwise take significant manual effort to assemble and wire together. It's aimed at defenders, security analysts, and organizations building or training a SOC who want a working reference environment rather than a bare OS to configure from zero. Being from the same team and repositories as Kali proper, it benefits from the same rolling security-tool updates and Debian-based reliability.