Keyphrases
- security issues
- privacy requirements
- security concerns
- statistical databases
- functional requirements
- data security
- privacy preserving
- security and privacy issues
- security mechanisms
- security risks
- personal data
- sensitive data
- preserving privacy
- privacy issues
- data privacy
- security services
- security properties
- identity management
- access control
- security requirements
- protection mechanisms
- electronic payment
- security threats
- privacy concerns
- privacy preservation
- rfid systems
- secure multiparty computation
- security measures
- privacy enhancing
- user friendliness
- information security
- personal information
- policy enforcement
- smart card
- confidential information
- security management
- security problems
- privacy protection
- private information
- authentication protocol
- network security
- hidden information
- mutual authentication
- biometric template
- privacy preserving data mining
- security analysis
- high assurance
- information systems
- encryption key
- rfid tags
- data confidentiality
- intrusion detection
- trusted third party
- data protection
- security policies
- user privacy