Multiple-Tiered Security Hierarchy for Web Applications Using Central Authentication and Authorization Service

Hiroshima, Japan January 15-January 19

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http://doi.ieeecomputersociety.org/10.1109/SAINT-W.2007.80

2007 International Symposium on Appli ...

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	Hisashi Naito, Shoji Kajita, Yasushi Hirano, Kenji Mase, "Multiple-Tiered Security Hierarchy for Web Applications Using Central Authentication and Authorization Service," Applications and the Internet Workshops, IEEE/IPSJ International Symposium on, pp. 27, 2007 International Symposium on Applications and the Internet Workshops (SAINTW'07), 2007.

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	@article{ 10.1109/SAINT-W.2007.80, author = {Hisashi Naito and Shoji Kajita and Yasushi Hirano and Kenji Mase}, title = {Multiple-Tiered Security Hierarchy for Web Applications Using Central Authentication and Authorization Service}, journal ={Applications and the Internet Workshops, IEEE/IPSJ International Symposium on}, volume = {0}, year = {2007}, isbn = {0-7695-2757-4}, pages = {27}, doi = {http://doi.ieeecomputersociety.org/10.1109/SAINT-W.2007.80}, publisher = {IEEE Computer Society}, address = {Los Alamitos, CA, USA}, }

	RefWorks Procite/RefMan/Endnote	x
	TY - CONF JO - Applications and the Internet Workshops, IEEE/IPSJ International Symposium on TI - Multiple-Tiered Security Hierarchy for Web Applications Using Central Authentication and Authorization Service SN - 0-7695-2757-4 SP EP A1 - Hisashi Naito, A1 - Shoji Kajita, A1 - Yasushi Hirano, A1 - Kenji Mase, PY - 2007 KW - null VL - 0 JA - Applications and the Internet Workshops, IEEE/IPSJ International Symposium on ER -

Hisashi Naito, Nagoya University, Japan

Shoji Kajita, Nagoya University, Japan

Yasushi Hirano, Nagoya University, Japan

Kenji Mase, Nagoya University, Japan

The Central Authentication Service (CAS) is a middleware for constructing a Single Sign On infrastructure for Web applications and has been developed by JA-SIG. In this paper, we investigate a multiple-tiered security hierarchy infrastructure for Web applications, by extending CAS to the Central Authentication and Authorization Service (CAS^2). Since the new version of CAS (CAS3) supports the X.509 client certificate authentication, we use it as leverage to realize our multiple-tiered security hierarchy mechanism. As a result, CAS^2 uses X.509 client certification for not only authentication, but also authorization.

Citation:

Hisashi Naito, Shoji Kajita, Yasushi Hirano, Kenji Mase, "Multiple-Tiered Security Hierarchy for Web Applications Using Central Authentication and Authorization Service," saint-w, pp.27, 2007 International Symposium on Applications and the Internet Workshops (SAINTW'07), 2007

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