Extending Policy Languages to the Semantic Web

Extending Policy Languages to the Semantic Web

In the semantic web environment it is important to be able to specify access control requirements about subjects accessing the information and about resources to be accessed in terms of the rich ontology-based metadata describing them. In this paper, we outline how current standard policy languages...

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Bibliographische Detailangaben
Hauptverfasser: Damiani, Ernesto, De Capitani di Vimercati, Sabrina, Fugazza, Cristiano, Samarati, Pierangela
Format: Buchkapitel
Sprache:eng
Schlagworte:
Access Control
Access Control Policy
Applied sciences
Computer science
control theory
systems
Computer systems and distributed systems. User interface
Domain Ontology
Exact sciences and technology
Policy Language
Policy Rule
Software
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Beschreibung
Zusammenfassung:In the semantic web environment it is important to be able to specify access control requirements about subjects accessing the information and about resources to be accessed in terms of the rich ontology-based metadata describing them. In this paper, we outline how current standard policy languages such as XACML can be extended to address this issue. Then, we describe a reference architecture for enforcing our semantics-aware policies.
ISSN:0302-9743
1611-3349
DOI:10.1007/978-3-540-27834-4_41