INTERACTIVE MANAGEMENT TYPE INFORMATION PROVIDING METHOD AND DEVICE THEREFOR

摘要

PURPOSE: To enable high-level access control for WWW communication services intended for an unspecified number of users. CONSTITUTION: A client-side computer 101 and a server-side computer 102 are connected by a network, 103. The computer 101 issues an information acquisition request to the computer 102 according to a URL from a user and the 102 sends information in the information storage part 203 shown with the URL of the request to the 101. The service control part 401 of the 102 generates an interaction ID in the initial stage of access from the user, registers it in an interaction storage part 405, and provides information obtained by adding the interaction ID to the URL required for next access for the user. The interaction ID is taken over by the URL of the information acquisition request issued by the 101 and the 401 checks the interaction ID sent from the 101 to perform the access control.