National Security Systems
- Telecommunications and automated information systems operated by the U. S. Government, its contractors, or agents, that contain classified information or, as set forth in 10 U. S. C. Section 2315, that involves intelligence activities, involves cryptologic activities related to national security, involves command and control of military forces, involves equipment that is an integral part of a weapon or weapon system, or involves equipment that is critical to the direct fulfillment of military or intelligence missions.