WEB PAGE DISPLAY SCREEN SHARING SYSTEM, PROXY WEB SERVER FOR THE SAME AND PROXY WEB SERVER PROGRAM FOR THE SAME

摘要

PROBLEM TO BE SOLVED: To provide a Web page display sharing system that displays a Web page, to which access authentication is required, in conjunction with a plurality of terminals of users including the one to be authenticated.;SOLUTION: A proxy Web server 1 stores log-in management information 61 of the user's terminal 3 and user authentication management information 71. When the proxy Web server 1 receives a request for displaying an authentication page from the user's terminal 3, it extracts user authentication information relating to the request for the display from the authentication management information 71, transmits the request for the display, to which the corresponding authentication information is added, to a Web server 2, caches a returned authentication page and transmits the cached page to all of the users' terminals 3 stored in the log-in management information 61. Each of the users' terminals 3 displays the cached page which it has received.;COPYRIGHT: (C)2004,JPO