Conflicts in Policy-Based Distributed Systems Management
IEEE Transactions on Software Engineering
Fast and Scalable Conflict Detection for Packet Classifiers
ICNP '02 Proceedings of the 10th IEEE International Conference on Network Protocols
Dealing with Multi Security Policies in Communication Networks
ICNS '09 Proceedings of the 2009 Fifth International Conference on Networking and Services
Security Policy Definition Framework for SOA-Based Systems
WISE '09 Proceedings of the 10th International Conference on Web Information Systems Engineering
Modeling and Management of Firewall Policies
IEEE Transactions on Network and Service Management
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This paper considers the problem of modality conflicts in security policies for Service-Oriented Architecture (SOA) environments. We describe the importance of this problem and present an algorithm for discovering modality conflicts with low overhead. Often being of large scale and compound structure, SOA systems can definitely benefit from that efficiency boost. Another advantage of the proposal over previously developed algorithms is its formal proof of correctness, also presented in this paper.