Privacy-Preserving Location Tracking of Lost or Stolen Devices: Cryptographic Techniques and Replacing Trusted Third Parties with DHTs.
Thomas RistenpartGabriel MaganisArvind KrishnamurthyTadayoshi KohnoPublished in: USENIX Security Symposium (2008)
Keyphrases
- privacy preserving
- private information
- location tracking
- third party
- rfid tags
- mobile computing
- sensitive information
- distributed systems
- homomorphic encryption
- encrypted data
- mobile devices
- private data
- moving objects
- privacy preserving data mining
- smart card
- data privacy
- distributed environment
- vertically partitioned data
- context awareness
- personal data
- location information
- privacy protection
- sensitive data
- privacy concerns
- personal information
- differential privacy
- lightweight
- hash functions
- context aware
- low cost
- wireless networks
- mobile applications
- data management
- ubiquitous computing
- data analysis