Keyphrases
- electronic transactions
- electronic commerce
- digital signature scheme
- intrusion detection
- database
- transaction data
- databases
- trusted platform module
- payment systems
- transaction management
- security issues
- network traffic
- transaction processing
- security requirements
- network intrusion detection
- reputation systems
- distributed database systems
- signature scheme
- distributed databases
- concurrency control protocols
- identity management
- intrusion detection system
- lightweight
- document image retrieval
- malicious executables
- anomaly detection
- computer systems