A system and method for regulating access to a proxy cache server residing on an institutional intranet or local network provides a directory for storing user names that are appended to client requests for remote web site information. The proxy cache server reads the appended requests and either accepts...http://www.google.de/patents/US5991810?utm_source=gb-gplus-sharePatent US5991810 - User name authentication for gateway clients accessing a proxy cache server
