An Architecture for Unifying Web Services Authentication and Authorization.
Robert SteeleWill TaoPublished in: ICSOC (2005)
Keyphrases
- web services
- security requirements
- access control
- trust negotiation
- security mechanisms
- web service composition
- rbac model
- identity management
- service oriented
- security analysis
- fine grained
- service providers
- security policies
- business process
- automatic discovery
- business processes
- loosely coupled
- service composition
- biometric authentication
- data intensive
- identity authentication
- service architecture
- trust relationships
- layered architecture
- service selection
- fragile watermarking
- description language
- service discovery
- access control policies
- grid services
- authentication protocol
- user authentication
- authentication scheme
- semantic web services
- data encryption
- smart card
- digital images
- access requests
- authentication mechanism
- access control models
- web applications
- cloud computing
- service oriented architecture
- web technologies
- conflict resolution
- web services composition
- trust management