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Computer readable recording medium storing control program, communication system and computer data signal embedded in carrier wave

A control device and control program technology, applied in transmission systems, user identity/authority verification, digital data authentication, etc., to achieve the effect of not deteriorating performance, eliminating necessity, and improving performance

Active Publication Date: 2007-12-19
FUJIFILM BUSINESS INNOVATION CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In some cases, extensive modifications must be made on the web server side
[0009] Furthermore, in the case of an SSO system of the type called "proxy reverse proxy SSO", each web server requires a virtual server, which increases the number of IP (Internet Protocol) addresses consumed

Method used

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  • Computer readable recording medium storing control program, communication system and computer data signal embedded in carrier wave
  • Computer readable recording medium storing control program, communication system and computer data signal embedded in carrier wave
  • Computer readable recording medium storing control program, communication system and computer data signal embedded in carrier wave

Examples

Experimental program
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Embodiment Construction

[0031] Embodiments of a control device, a communication system, and a computer-readable recording medium storing a control program according to the present invention will be described in detail with reference to the accompanying drawings.

[0032] FIG. 1 is a block diagram showing an example of the configuration of a communication system according to the present invention.

[0033] In this communication system, one or more client terminals 10, one or more service providing servers 20, SSO information server 30 and log server 40 are connected through a network 50 formed by LAN (Local Area Network) or WAN (Wide Area Network). In this communication system, the SSO system is executed under the control of the authentication unit 33 of the SSO information server 30 and the SSO module 21 of the service providing server 20 . Specifically, the web browser 11, the SSO module 21, and the authentication unit 33 cooperate so that once a user is authenticated by the authentication unit 33, ...

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PUM

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Abstract

A computer readable recording medium storing a control program causing a computer arranged on a same terminal as a resource to execute a process for authentication performed at the time of accessing to the resource, the process including: determining whether or not a request from a browser to the resource presents information indicating that the authentication has been done; verifying whether or not the authentication has been done, when it is determined that the request does not present information indicating that the authentication has been done; issuing to the browser the information indicating that the authentication has been done, when it is verified that the authentication has been done; and relaying data communication between the browser and the resource, when it is determined thatthe request presents the information indicating that the authentication has been done.

Description

technical field [0001] The present invention relates to a control device, a communication system, and a computer-readable recording medium storing a control program. Background technique [0002] There has been proposed an SSO (Single Sign-On) system that allows a once-authenticated user to use all the functions available to the authenticated user. This system can be realized by, for example, the configuration described in Japanese Patent Application Laid-Open No. 2005-267529. According to this prior art, the user can be relieved of troublesome work of repeatedly obtaining authentication (obtaining authentication to access one server and obtaining authentication again to access another server). [0003] When a network system is operated by a school or a company, system security can be enhanced by setting a proxy server on a boundary between an internal network and an external network (for example, the Internet) so that the proxy server performs connection with the external ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L9/32H04L29/06G06F21/31G06F21/33G06F21/41
CPCG06F21/31
Inventor 中津山恒
Owner FUJIFILM BUSINESS INNOVATION CORP
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