Role-Based Access Control Models
Computer
The role of trust management in distributed systems security
Secure Internet programming
Proposed NIST standard for role-based access control
ACM Transactions on Information and System Security (TISSEC)
Role-Based Access Control With X.509 Attribute Certificates
IEEE Internet Computing
Distributed credential chain discovery in trust management
Journal of Computer Security
Design of a Role-Based Trust-Management Framework
SP '02 Proceedings of the 2002 IEEE Symposium on Security and Privacy
Beyond Proof-of-Compliance: Safety and Availability Analysis in Trust Management
SP '03 Proceedings of the 2003 IEEE Symposium on Security and Privacy
Decentralized Trust Management
SP '96 Proceedings of the 1996 IEEE Symposium on Security and Privacy
Inferring dynamic credentials for rôle-based trust management
Proceedings of the 8th ACM SIGPLAN international conference on Principles and practice of declarative programming
Authorization in trust management: Features and foundations
ACM Computing Surveys (CSUR)
Credential chain discovery in RTTtrust management language
MMM-ACNS'10 Proceedings of the 5th international conference on Mathematical methods, models and architectures for computer network security
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Role-based Trust management (RT) languages are used for representing policies and credentials in decentralized, distributed access control systems. RT languages combine trust management and role-based access control features. A credential provides information about the keys, rights and qualifications from one or more trusted authorities. The paper presents a set-theoretic semantics of Role-based Trust management languages, which maps a role to a set of sets of entity names. The semantics applies not only to the basic language of the family RT 0 , but also to a much more sophisticated RT T , which provides manifold roles and role-product operators to express threshold and separation-of-duty policies. A manifold role defines sets of entities whose cooperation satisfies the manifold role. It enables to express a such a condition, which need more than one member of a role to effectively fulfill the particular task.