Providing Authentication & Authorization Mechanisms for Active Service Charging.
Marcelo BagnuloBernardo AlarcosMaría CalderónMarifeli SedanoPublished in: QofIS (2002)
Keyphrases
- security services
- security mechanisms
- access control
- security requirements
- providing high quality
- fine grained
- service oriented
- web services
- service providers
- conflict resolution
- dynamic access control
- authentication mechanism
- trust negotiation
- electric vehicles
- end users
- authentication protocol
- loosely coupled
- service quality
- service composition
- information services
- management system