Improving Security for SCADA Sensor Networks with Reputation Systems and Self-Organizing Maps.
José Manuel MoyaÁlvaro AraujoZorana BankovicJuan-Mariano de GoyenecheJuan Carlos VallejoPedro MalagónDaniel VillanuevaDavid FragaElena RomeroJavier BlesaPublished in: Sensors (2009)
Keyphrases
- sensor networks
- self organizing maps
- reputation systems
- key management
- resource constrained
- wireless sensor networks
- key establishment
- neural network
- sensor data
- heterogeneous sensor networks
- data collection
- security mechanisms
- sensor nodes
- input data
- communication cost
- unsupervised learning
- data streams
- security issues
- ad hoc networks
- energy consumption
- access control
- routing protocol
- information security
- pairwise
- data sets
- security requirements
- security protocols
- key distribution
- feature space
- online auctions
- k means
- directory service