Keyphrases
- security properties
- individual privacy
- security issues
- privacy issues
- privacy protection
- location privacy
- trusted third party
- statistical databases
- security concerns
- rfid systems
- security mechanisms
- data privacy
- personal data
- data protection
- privacy preserving
- ring signature scheme
- personal information
- secure multiparty computation
- privacy requirements
- security services
- preserving privacy
- data security
- data publishing
- sensitive data
- security requirements
- data anonymization
- security and privacy issues
- information security
- privacy concerns
- mutual authentication
- security measures
- security risks
- security threats
- electronic payment
- private information
- access control
- confidential information
- privacy preservation
- privacy violations
- security analysis
- security protocols
- protection mechanisms
- security policies
- privacy enhancing
- payment scheme
- privacy preserving data mining
- payment systems
- intrusion detection
- cryptographic protocols
- biometric template
- security problems
- sensitive information
- rfid tags
- third party
- smart card
- authentication protocol
- network security
- identity management
- security model
- credit card
- information loss