Abstract: A secure client/server system allows remote access to a database system without allowing unauthorized users to access data stored within the database system. A server receives a request for data from a client located at a remote location. The server translates the request for data into an appropriate query or queries. The queries are used by the server to retrieve data from databases associated with the server. If the requested data resides in a plurality of databases that utilize different protocols, the server submits a plurality of queries which are respectively compatible with the databases. Furthermore, if some of the information requested by the request for data is located in a remote database, the server creates a second request for data and transmits the second request for data to a remote server associated with the appropriate database. The remote server translates the second request for data into a second query and retrieves the requested data from the remote server with the second query.

Abstract: A secure client/server system provides remote access to a database system without allowing unauthorized users to access data stored within the database system. A client computer (client) establishes communication with server computer (server) and transmits a user password to the server. The server receives the user password and translates the user password into an alias or different password. When the client submits a request for data contained in the database system, the server accesses a database system associated with the server using the alias password. The database system allows the server to access information within the database system based on the alias password. Since the database system recognizes the alias password instead of the user password, only attempts to access the database via the server (after passing the security measures in place at the server) should be successful.