INFORMATION PROCESSING SYSTEM AND INFORMATION PROCESSING METHOD

摘要

Disclosed are an information processing system and an information processing method which enable coordination of information pertaining to a user while taking security into consideration. The information processing system includes a cookie issuance unit 310 which transmits a cookie 423 to a client 400 when the client 400 accesses a member site, a coordination information management unit 320 which receives a user ID for logging in to the member site from the client 400, a database 340 which manages the user ID in coordination with an identifier assigned to the cookie 423, and an ID notification unit 330 which transmits the user ID corresponding to the identifier assigned to the cookie 423 set in the client 400 in response to a request from the client 400.

主权项

1. An information processing system comprising:
cookie transmission means for transmitting a cookie in response to a request from a client terminal based on a program included in webpage information of a member site when the client terminal accesses the member site; reception means for receiving a user ID for logging in to the member site from the client terminal; information management means for managing the user ID in coordination with an identifier assigned to the cookie; and transmission means for transmitting the user ID corresponding to the identifier assigned to the cookie set in the client terminal in response to a request from the client terminal based on a program included in webpage information of a site different from the member site.