Ontology Based Interoperation for Securely Shared Services: Security Concept Matching for Authorization Policy Interoperability.
Ioana CiuciuGang ZhaoDavid W. ChadwickQuentin ReulRobert MeersmanCristian Vasquez PaulusMark HibbertSandra WinfieldThomas KirkhamPublished in: NTMS (2011)
Keyphrases
- access control
- semantic matching
- policy enforcement
- trust negotiation
- web services
- security policies
- access control policies
- semantic web services
- security requirements
- rbac model
- service description
- seamless integration
- access control mechanism
- automated trust negotiation
- ontology matching
- semantic web
- ontology alignment
- service discovery
- unauthorized access
- data security
- semantic web technologies
- role based access control
- trust management
- trust relationships
- security management
- context aware
- service oriented
- ontology mapping
- access requests
- border control
- semantic heterogeneity
- service providers
- sensitive data
- information sharing
- semantic interoperability
- business processes
- network security
- interoperability issues
- enterprise network
- data sources
- multi domain
- service platform
- metadata
- trusted third party
- security mechanisms
- security services
- service composition
- heterogeneous systems
- security protocols
- access control systems
- identity management
- smart card
- directory service
- open standards
- intrusion detection
- security issues
- information systems