Authentication and Authorization in Web Services.
Khalil ChallitaHikmat FarhatJoseph ZalaketPublished in: NDT (2011)
Keyphrases
- web services
- access control
- security requirements
- trust negotiation
- security mechanisms
- identity management
- rbac model
- web applications
- conflict resolution
- web service composition
- service oriented
- service composition
- service providers
- loosely coupled
- service architecture
- user authentication
- trust relationships
- automatic discovery
- security analysis
- security policies
- quality of service
- multimodal biometrics
- semantic web services
- biometric authentication
- data encryption
- role based access control
- data intensive
- trust management
- fine grained
- identity authentication
- composition of web services
- description language
- service oriented architecture
- access control models
- authentication mechanism
- usage control
- grid services
- access control policies
- business process