Nyotron's PARANOID, the industry's first OS-Centric Positive Security, is a game-changing endpoint protection solution. By distinguishing between legitimate program or user activities and attack activities, PARANOID creates an almost impenetrable defense against sophisticated attacks. They Provide a Last Line of Defense. After threats bypass all perimeter and endpoint security layers - PARANOID protects your data from deletion, exfiltration, encryption, sabotage and more.