LPS - Linux from the USA Department of Defense

Lightweight Portable Security (LPS) — Linux LiveUSB, developed and publicly distributed by the United States Department of Defense’s Software Protection Initiative. It’s designed to serve as a secure end node and can run on almost any Intel-based computer (PC or Mac). LPS boots only in RAM, creating a pristine, non-persistent, end node. It supports DoD-approved Common Access Card (CAC) readers, as required for authenticating users on DoD networks. Users of this distro - Army, Government, Federal Agencys and