About tool:
SANS' free Ubuntu-based digital forensics and incident response distribution. Standard environment for chain-of-custody-grade evidence handling.
Debian-based offensive-security distribution preloaded with hundreds of OSINT, reconnaissance and forensics tools. The default analyst VM for red-team-leaning workflows.
Australian OSINT firm publishing dozens of free in-house tools (alt-tech search, profile checkers, data converters) alongside commercial training and Nexus Xplore.