A secure location-based alert system with tunable privacy-performance trade-off.
Gabriel GhinitaKien NguyenMihai MaruseacCyrus ShahabiPublished in: GeoInformatica (2020)
Keyphrases
- trade off
- security issues
- identity management
- user privacy
- privacy preserving
- sensitive data
- vertically partitioned data
- secure multiparty computation
- security services
- location based services
- personal information
- rfid systems
- electronic payment
- homomorphic encryption
- authentication protocol
- security mechanisms
- security measures
- trusted third party
- encryption key
- data security
- security properties
- cryptographic protocols
- private information
- social networking
- data privacy
- information security
- protection mechanisms
- personal data
- privacy issues
- private data
- location information
- security protocols
- location aware
- scalar product
- security requirements
- multi party
- electronic transactions
- cf loadingtexthtml
- cloud computing
- access control
- information leakage
- data confidentiality
- mutual authentication
- authentication scheme
- security analysis
- privacy preservation
- public key
- data quality
- lightweight
- security management
- data protection
- differential privacy
- privacy concerns
- privacy protection
- statistical databases
- data sharing
- electronic commerce