Certificate chain discovery in SPKI?SDSI
Journal of Computer Security
A Policy Language for a Pervasive Computing Environment
POLICY '03 Proceedings of the 4th IEEE International Workshop on Policies for Distributed Systems and Networks
Applying the Semantic Web Layers to Access Control
DEXA '03 Proceedings of the 14th International Workshop on Database and Expert Systems Applications
Using semantic web technologies for policy management on the web
AAAI'06 proceedings of the 21st national conference on Artificial intelligence - Volume 2
Semantic access control model: a formal specification
ESORICS'05 Proceedings of the 10th European conference on Research in Computer Security
Hi-index | 0.00 |
In order to overcome the shortcomings of the recent frameworks and mechanisms for semantic-based access control, this paper presents a semantic-based, context-aware, and multi-domain enabled framework implementing a semantic-based access control mechanism for Semantic Web. The access control framework is based on the MA(DL)2 model, which takes the semantic relationships among different entities into account. The framework handles the Semantic Web context by classifying and representing it through an ontology. Considering the MA(DL)2 model, the framework assumes Semantic Web having some overlapped domains, which each contains an authority and a security agent. As a domain authority responsibility is to specify the domain policies, its agent is to enforce them. The mechanism is designed using the semantic technologies, which make it fully consistent with the environment. The paper clarifies the usability of the designed mechanism through some examples of an elections system case study.