A Study on Single Sign-On Authentication Model Using Multi Agent 


Vol. 29,  No. 7, pp. 997-1006, Jul.  2004


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  Abstract

The rapid expansion of the Internet has provided users with a diverse range of services. Most Internet users create many different IDs and passwords to subscribe 10 various Internet services. Thus, the SSO system has been proposed to supplement vulnerable security that may arise from inefficient management system where administrators and users manage a number of IDs.
The SSO system can provide heightened efficiency and security to users and administrators. Recently commercialized SSO systems integrate a single agent with the broker authentication model. However, this hybrid authentication system cannot resolve problems such as those involving user pre-registration and anonymous users. It likewise cannot provide non-repudiation service between joining objects. Consequently, the hybrid system causes considerable security vulnerability. Since it cannot provide security service for the agent itself. the user's private information and SSO system may have significant security vulnerability.

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  Cite this article

[IEEE Style]

D. Seo and I. Lee, "A Study on Single Sign-On Authentication Model Using Multi Agent," The Journal of Korean Institute of Communications and Information Sciences, vol. 29, no. 7, pp. 997-1006, 2004. DOI: .

[ACM Style]

Dae-Hee Seo and Im-Yeong Lee. 2004. A Study on Single Sign-On Authentication Model Using Multi Agent. The Journal of Korean Institute of Communications and Information Sciences, 29, 7, (2004), 997-1006. DOI: .

[KICS Style]

Dae-Hee Seo and Im-Yeong Lee, "A Study on Single Sign-On Authentication Model Using Multi Agent," The Journal of Korean Institute of Communications and Information Sciences, vol. 29, no. 7, pp. 997-1006, 7. 2004.

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pISSN : 1226 - 4717
eISSN : 2287 - 3880