Keyphrases
- mobile phone
- personal information
- privacy preserving
- private information
- security issues
- privacy preservation
- privacy protection
- personal data
- preserving privacy
- privacy issues
- privacy enhancing
- individual privacy
- privacy requirements
- legal issues
- identity management
- privacy aware
- statistical databases
- authentication protocol
- differential privacy
- privacy preserving data mining
- privacy concerns
- data security
- access control
- security risks
- databases
- data privacy
- security concerns
- low cost