Security of HyperLogLog (HLL) Cardinality Estimation: Vulnerabilities and Protection.
Pedro ReviriegoDaniel TingPublished in: IEEE Commun. Lett. (2020)
Keyphrases
- information security
- cardinality estimation
- security issues
- query optimization
- security vulnerabilities
- security level
- network security
- security requirements
- intrusion detection
- information systems
- security mechanisms
- smart card
- previously mentioned
- critical infrastructure
- sensitive data
- security risks
- selectivity estimation
- database operations
- protection scheme
- privacy preserving
- buffer overflow
- databases
- protection schemes