User Tasks and Access Control overWeb Services.
Jacques ThomasFederica PaciElisa BertinoPatrick EugsterPublished in: ICWS (2007)
Keyphrases
- access control
- ubiquitous computing environments
- fine grained
- identity management
- access control mechanism
- security policies
- dynamic access control
- end users
- data security
- role based access control
- user centric
- trust relationships
- access rights
- access control systems
- access control policies
- directory service
- security requirements
- access control models
- service providers
- security architecture
- web services
- service oriented
- database security
- security model
- role assignment
- data centric
- security mechanisms
- location information
- ubiquitous computing
- database systems
- third party
- data management
- role based access control model