Keyphrases
- template matching
- countermeasures
- biometric template
- prefetching
- input image
- main memory
- traffic analysis
- query processing
- malicious attacks
- attack detection
- security threats
- security protocols
- information security
- terrorist attacks
- computer security
- security risks
- malicious users
- hit rate
- semantic caching
- chosen plaintext
- database
- data access
- matching algorithm
- dos attacks
- denial of service attacks
- watermarking scheme
- network security
- cache management
- signal processing
- cooperative
- data structure