Electronic authentication, identification and security system for intra-company computer networks and components thereof, namely, authentication and identification magnetic cards, base station card readers or sensors, authentication and identification magnetic card and base station card reader sets, security management routing software used with the foregoing equipment, computer workstation hardware and software to operate such workstations, administration and management software to control electronic authentication, identification and security system for intra-company computer networks, computer hardware system and authentication computer servers, multi-site electronic managers comprising software to track and route electronic authentication, identification and security system for intra-company computer networks information, electronic authentication, identification and security system for intra-company computer networks, information usage and user entry record keeping software, and interoperable software interfaces for use with the computer hardware used in the electronic authentication, identification and security system for intra-company computer networks