Mobile voice and data communication terminals, namely, cellular, personal communication services, satellite, and wireless local loop telephones, handsets, and communication devices; handheld computers, laptop computers, and personal digital assistants, security activation and control devices and terminals, having wireless communication features and accessories, namely fax/modem cards, radio frequency and intermediate frequency transceiver circuit assemblies, and analog and digital signal processing circuit assemblies for wireless communication, and manuals therefore; Computers, desktop computers, portable computers, handheld computers, laptop computers, and personal digital assistants, workstations, servers, wireless network interface devices, and remote control devices having wireless communication features, namely, automotive and home security and wireless communication devices and portable controllers, therefore, namely key fob devices, proximity detectors, and accessories namely modems, fax/modem cards, preprogrammed memories containing processor instructions, docking stations, wireless communication ports, and manuals therefore, for use in generating, forming, producing, installing, loading, controlling, transferring, authenticating, registering, and storing and retrieving digital signature, encryption/decryption and identification information.