Evaluating distributed xacml policies

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Evaluating distributed xacml policies

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Workshop On Secure Web Services archive
Proceedings of the 2007 ACM workshop on Secure web services table of contents

Fairfax, Virginia, USA

SESSION: Session 4 table of contents

Pages: 99 - 110

Year of Publication: 2007

ISBN:978-1-59593-892-3

Authors

Vijayant Dhankhar	George Mason University, Fairfax, VA
Saket Kaushik	George Mason University, Fairfax, VA
Duminda Wijesekera	George Mason University, Fairfax, VA
Anil Nerode	Cornell University, Ithaca, NY

Sponsors

SIGSAC: ACM Special Interest Group on Security, Audit, and Control
ACM: Association for Computing Machinery

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ACM New York, NY, USA

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ABSTRACT

We extend the XACML reference implementation so that a policyset consisting of remote references to other policies can be evaluated distributively. Our extension also covers requests to resources that need to be used exclusively. We do so by implementing a nested transaction model for the evaluation of distributed XACML policies. Experiments show reasonable performance of our access controller.

REFERENCES

Note: OCR errors may be found in this Reference List extracted from the full text article. ACM has opted to expose the complete List rather than only correct and linked references.

	1	V. Dhankhar, S. Kaushik, and D. Wijesekera. Xacml policies for exclusive resource usage. In 21st Annual IFIP WG 11.3 Working Conference on Data and Applications Security (DBSec 07), 2007.
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