A Study of Push-Based Sequence Authorization Mechanism for Grid Security

Abstract:

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Grid security is one of the core issues of grid computing, and the authorization issue of grid security is a hot topic of current research. This paper describes three sequence patterns of the authorization, and focuses on the architecture of push sequence model and application example-Community Authorization Service (CAS). It analyzes and compares the push sequence pattern and pull sequence pattern. Authorization mechanism based on push sequence pattern solves the scalability issue of GSI quite well in some extent and improves the flexibility of the system.

Info:

Periodical:

Edited by:

Helen Zhang and David Jin

Pages:

59-63

DOI:

10.4028/www.scientific.net/AMM.63-64.59

Citation:

Y. C. Zhu and J. H. Bai, "A Study of Push-Based Sequence Authorization Mechanism for Grid Security", Applied Mechanics and Materials, Vols. 63-64, pp. 59-63, 2011

Online since:

June 2011

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Price:

$35.00

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