| 摘要 |
<p>The present invention provides a network system, a proxy server, a session management method, and a program which enable sessions to be securely maintained by managing the sessions in the proxy server (10). The network system includes a client (11), a proxy server (10), and at least two web servers (13,14) which are connected to each other via a communication network (21). The proxy server includes a session management means (30) for maintaining sessions of the at least two web servers. Upon receiving a predetermined request from an authenticated user, the session management means associates and stores user information indicating a user of the client, server information indicating a subject web server of the request, and session information received from the web server.</p> |
