Role-Based Access Control Models
Computer
A role-based access control model and reference implementation within a corporate intranet
ACM Transactions on Information and System Security (TISSEC) - Special issue on role-based access control
Role-based access control on the web
ACM Transactions on Information and System Security (TISSEC)
Bottom-Up Construction of Ontologies
IEEE Transactions on Knowledge and Data Engineering
A hierarchical access control model for video database systems
ACM Transactions on Information Systems (TOIS)
Using Semantic Web Technology to Enhance Current Business-to-Business Integration Approaches
EDOC '03 Proceedings of the 7th International Conference on Enterprise Distributed Object Computing
IEEE Transactions on Knowledge and Data Engineering
Concept-level access control for the Semantic Web
Proceedings of the 2003 ACM workshop on XML security
Towards Secure Collaboration on the Semantic Web
ACM SIGCAS Computers and Society
PRES: a practical flexible RBAC workflow system
ICEC '05 Proceedings of the 7th international conference on Electronic commerce
Secure Interoperation in a Multidomain Environment Employing RBAC Policies
IEEE Transactions on Knowledge and Data Engineering
Privacy-preserving semantic interoperation and access control of heterogeneous databases
ASIACCS '06 Proceedings of the 2006 ACM Symposium on Information, computer and communications security
Semantic access control for information interoperation
Proceedings of the eleventh ACM symposium on Access control models and technologies
Semantic access control model: a formal specification
ESORICS'05 Proceedings of the 10th European conference on Research in Computer Security
Flexible secure inter-domain interoperability through attribute conversion
Information Sciences: an International Journal
| Hi-index | 0.00 |
Semantic interoperation and service sharing have been accepted as efficient means to facilitate collaboration among heterogonous system applications. However, extensibility and complexity are still crucial problems in supporting multi-level automatic collaborations across dynamically changed domains. In this paper, we propose the ontology based hybrid access control model. It introduces the concept of Industry Coalition, which defines the common ontology and servers as the portal of an application domain for public. By mapping local authorizations to the common ontology, an enterprise can efficiently tackle the problems of automatic interoperation across heterogonous systems in the Coalition, as well as of the general requests from dynamically changed exterior collaborators not belonging to the Coalition. Several algorithms are also proposed to generate authorization mappings and maintain security constraints consistent. To illustrate our model, an example of property right exchange is given and experiment results are discussed.