Keyphrases
- security issues
- statistical databases
- security concerns
- preserving privacy
- security mechanisms
- security properties
- data security
- security and privacy issues
- security threats
- personal data
- sensitive data
- information security
- security risks
- identity management
- privacy concerns
- data privacy
- security measures
- personal information
- privacy preserving
- electronic payment
- access control
- secure multiparty computation
- confidential information
- privacy requirements
- privacy issues
- protection mechanisms
- security policies
- security requirements
- privacy enhancing
- security services
- security problems
- security management
- biometric template
- data confidentiality
- authentication protocol
- outsourced databases
- individual privacy
- trusted third party
- sensitive information
- private information
- intrusion detection
- cloud computing
- rfid tags
- data quality
- network security
- service providers
- mutual authentication
- user privacy
- homomorphic encryption
- data mining
- rfid systems