Keyphrases
- wireless sensor networks
- key management
- wireless sensor
- sensor networks
- information security
- security requirements
- sensor nodes
- key establishment
- energy efficient
- malicious nodes
- energy consumption
- data aggregation
- access control
- environmental monitoring
- wireless sensor nodes
- security systems
- resource constrained
- security problems
- security issues
- security policies
- security threats
- routing algorithm
- intrusion detection
- security mechanisms
- resource limitations
- security model
- computer security
- statistical databases
- energy efficiency
- base station
- ad hoc networks
- routing protocol
- cyber security
- security analysis
- data gathering
- multi hop
- security level
- network security
- wireless communication
- key management scheme
- information assurance
- biological inspired