Keyphrases
- security issues
- security concerns
- statistical databases
- security properties
- personal data
- security and privacy issues
- sensitive data
- security mechanisms
- data security
- security risks
- privacy issues
- information security
- confidential information
- security threats
- personal information
- privacy concerns
- security services
- preserving privacy
- privacy preserving
- protection mechanisms
- security requirements
- identity management
- rfid systems
- biometric template
- privacy requirements
- data privacy
- individual privacy
- security problems
- secure multiparty computation
- authentication protocol
- information and communication technologies
- privacy enhancing
- e learning
- electronic payment
- distance learning
- security policies
- access control
- security measures
- user privacy
- cryptographic protocols
- private information
- mobile learning
- security protocols
- security analysis
- privacy preserving data mining
- higher education
- ethical issues
- privacy preservation
- data mining
- homomorphic encryption
- outsourced databases
- mutual authentication
- security management
- secret key
- privacy protection
- sensitive information
- data sharing
- smart card
- intrusion detection
- information systems