A method and system for establishing and maintaining a secure TCP/IP session between a server (1) having a database (3) and a client (21-a, 21-b, 21-c), the method includes sending a hello message from the client to the server (1) to establish client authorization, the server (1) sends a server session...http://www.google.es/patents/US6233617?utm_source=gb-gplus-sharePatente US6233617 - Determining the visibility to a remote database client
Determining the visibility to a remote database client
