A Secure Automatic Fare Collection System for Time-Based or Distance-Based Services with Revocable Anonymity for Users.
Andreu Pere Isern-DeyàArnau Vives-GuaschMacià Mut PuigserverMagdalena Payeras-CapellàJordi Castellà-RocaPublished in: Comput. J. (2013)
Keyphrases
- end users
- user privacy
- mobile services
- user centric
- user interface
- ring signature scheme
- personal data
- location information
- web services
- web environment
- privacy protection
- service providers
- user groups
- context aware
- digital collections
- social media
- user communities
- document collections
- trusted third party
- personal preferences
- identity management
- security properties
- key management
- security requirements
- data protection
- internet services
- context aware services
- value added services
- recommender systems
- security mechanisms
- access control mechanism
- privacy preserving