Enabling Location Based Services with Privacy and Integrity Protection in Untrusted Environments through Blockchain and Secure Computation.
Michele AmorettiAlexandru BudianuGianluca CaparraFelice D'AgrumaDavide FerrariGabriele PenzottiLuca VeltriFrancesco ZanichelliPublished in: TPS-ISA (2022)
Keyphrases
- location based services
- location privacy
- sensitive data
- data confidentiality
- data protection
- privacy protection
- user privacy
- privacy preserving
- protection mechanisms
- data privacy
- sensitive information
- personal data
- private information
- location aware
- privacy preservation
- data quality
- information security
- data security
- location information
- mobile devices
- spatial data
- data sharing
- mobile users
- road network
- rfid systems
- security issues
- third party
- data storage
- mobile applications
- smart card
- geographic regions
- mobile environments
- access control
- identity management
- homomorphic encryption
- scalar product
- privacy preserving data mining
- privacy concerns
- personal information
- data access
- differential privacy
- data integrity
- security mechanisms
- security policies
- uncertain data
- information sources
- cloud computing
- mobile phone