Patent ID: 6728888
Filing Date: 2004-04-27
Classification: G06F,Y10S

Abstract:
A computer program product used for accessing data from a second computer network system by request from a first computer network system to the second computer network system, comprising:code for receiving a request for access from user in said first computer network system; code for checking a user identification of said user in said first computer network system to check whether said user is permitted to access said second computer network system or not; code for converting said user identification in said first computer network system into a guest identification in said second computer network system if said user is permitted to access said second computer network system; code for checking security as to what kind of information said user is permitted to access from said second computer network system; code for reading permitted data from a database based on a result of processing said code for checking security; and code for sending said read data to said second computer network system.