RBAC on the Web by smart certificates
RBAC '99 Proceedings of the fourth ACM workshop on Role-based access control
A modular approach to composing access control policies
Proceedings of the 7th ACM conference on Computer and communications security
Using trust and risk in role-based access control policies
Proceedings of the ninth ACM symposium on Access control models and technologies
PeerTrust: Supporting Reputation-Based Trust for Peer-to-Peer Electronic Communities
IEEE Transactions on Knowledge and Data Engineering
Delegation Depth Control in Trust-Management System
AINA '05 Proceedings of the 19th International Conference on Advanced Information Networking and Applications - Volume 2
Provably Secure Anonymous Access Control for Heterogeneous Trusts
ARES '06 Proceedings of the First International Conference on Availability, Reliability and Security
Secure knowledge management: confidentiality, trust, and privacy
IEEE Transactions on Systems, Man, and Cybernetics, Part A: Systems and Humans
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The development of network and distributed computing has aroused more and more information exchange between far away servers and clients. Many traditional access control systems based on certificates or predefined access control policies are insufficient to deal with abnormal access requests or hidden intrusions. A flexible and efficient mechanism is needed to support open authentication and secure interoperations. In this paper, we address this issue by proposing an Adaptive Secure Interoperation system using Trust-Level (ASITL), which involves a statistical learning algorithm to judge an access request event, an adaptive calculating algorithm to dynamically adjust a user's trust-level and a self-protecting mechanism to prevent the system from potential risks. In particular, we also presented examples to demonstrate the secure working flow of ASITL.