A compact, physically secure, high-performance access controller (16, 18) is electrically connected to each access-managed resource (12, 14) or group of resources (10) in a computer system. Whenever access managed resources attempt to establish communications, their associated access controllers...http://www.google.es/patents/US5724426?utm_source=gb-gplus-sharePatente US5724426 - Apparatus and method for controlling access to and interconnection of computer system resources
Apparatus and method for controlling access to and interconnection of ...
