Abstract
The authorization mechanisms in existing Grids are relatively static, so we present a dynamic authorization mechanism. Through the negotiation between users and resources, the Grid security management entities match the requests of the user and resource according to corresponding stipulations in security policies, form security contracts, and make authorization decisions. In order to reflect whether the security contracts have been well observed, we introduce the trust parameter as the feedback of our authorization mechanism.
This work is supported by Key Laboratory for “Network and Information Security” of Jiangsu Province(BM2003201)
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© 2004 Springer-Verlag Berlin Heidelberg
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Li, F., Luo, J., Yang, Y., Zhu, Y., Ma, T. (2004). A Dynamic Grid Authorization Mechanism with Result Feedback. In: Jin, H., Pan, Y., Xiao, N., Sun, J. (eds) Grid and Cooperative Computing - GCC 2004. GCC 2004. Lecture Notes in Computer Science, vol 3251. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-540-30208-7_125
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DOI: https://doi.org/10.1007/978-3-540-30208-7_125
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-540-23564-4
Online ISBN: 978-3-540-30208-7
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