A client/server authentication system is disclosed. The system includes a filter, a plug-in, and an extension. The filter monitors sessions between a client and a server for proper authentication. The plug-in is coupled to the client and the server. The plug-in generates public and private key pairs,...http://www.google.com.au/patents/US7127607?utm_source=gb-gplus-sharePatent US7127607 - PKI-based client/server authentication
