On harnessing information models and ontologies for policy conflict analysis

Davy, Steven; Jennings, Brendan; Strassner, John

doi:10.1109/inm.2009.5188889

Cited by 6 publications

(1 citation statement)

References 76 publications

(115 reference statements)

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“…But how to detect conflicts is not mentioned. This paper describes the policy conflict analysis process outlined in the thesis [7], that addresses the challenges associated to analyzing policies defined for multiple applications. The conflict analysis algorithm is part of a policy authoring process defined for the policy continuum [8,9].…”

Section: Introductionmentioning

confidence: 99%

An Improved State Transition-Based Security Policy Conflict Detection Algorithm

Dai¹,

Chen²,

Yong-liang³

et al. 2010

2010 International Conference on Computational and Information Sciences

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Security policy is the core to ensure the system operating safely, security policy conflict will cause the system to suffer a security threaten, which even make system crash, therefore security policy conflict detection is particularly important. This paper researches the type of intra-node security policy conflict detection, analyses the complexity of algorithm of security policy conflict detection, improves the algorithm of security policy conflict detection which based on state transition, proves that the algorithm improved efficiency of security policy conflict detection. Finally, we compare the performance of conflict detection algorithms between the previous and the improved one's, verify that the algorithm is correct, efficient, and has practical value.

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Section: Introductionmentioning

confidence: 99%