CATRAC: Context-Aware Trust- and Role-Based Access Control for Composite Web Services.
Cesar GhaliAli ChehabAyman I. KayssiPublished in: CIT (2010)
Keyphrases
- context aware
- role based access control
- composite web services
- access control
- contextual information
- privacy policies
- context awareness
- multi domain
- ubiquitous computing
- trust model
- mobile devices
- data security
- mobile computing
- mobile users
- web services
- service composition
- fine grained
- web service composition
- mobile applications
- privacy concerns
- privacy protection
- data access