Information security – Access control or authentication
Reexamination Certificate
2006-11-03
2009-02-24
Song, Hosuk (Department: 2435)
Information security
Access control or authentication
C726S003000, C726S012000
Reexamination Certificate
active
07496949
ABSTRACT:
The present invention provides a network system, a proxy server, a session management method, and a program which enable to maintain sessions securely by managing the sessions in the proxy server. The network system includes a client, a proxy server, and at least two web servers which are connected to each other via a communication network. The proxy server includes a session management means 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.
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Foley & Lardner LLP
NEC Corporation
Song Hosuk
LandOfFree
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