Computer hardware, display hardware, multiplexing hardware, converter hardware, training hardware, security hardware, test hardware, communications hardware, tracker hardware, IFF hardware, radar hardware, sonar hardware, electronics warfare hardware, video hardware, sensor hardware, upgrade hardware, software, manuals supplied therewith, integration, and support services; namely design and production of computer hardware, display hardware, multiplexing hardware, converter hardware, training hardware, security hardware, test hardware, communications hardware, tracker hardware, IFF hardware, radar hardware, sonar hardware, electronics warfare hardware, video hardware, sensor hardware, upgrade hardware, software, manuals supplied therewith, integration, and support services used in computer systems, storage area networks, storage area servers, storage area network servers, electronic sensors, radar, sonar, electronic warfare, communications, Identification Friend or Foe (IFF), video, multiplexing, de-multiplexing, transmission, receiving, displays, local and remote control, equipment authentication, monitoring and control, management of secure data, transmission, receiving, and application development over local, wide area, and global computer and communications networks, wired, fiber-optic and wireless; including but not limited to shipboard, land based, airborne, undersea, and outer space