A server and method is provided to provide a specific service to network users. The server and method automatically provide user-to-server security using VLANs. The server manages VLAN based on the request from a user for creating/deleting/joining/leaving VLANs. The server allows user to control groupings...http://www.google.com.au/patents/US20020009078?utm_source=gb-gplus-sharePatent US20020009078 - Server and method for providing specific network services
