Denial of Service in Sensor Networks
Computer
Directed diffusion for wireless sensor networking
IEEE/ACM Transactions on Networking (TON)
Security in wireless sensor networks
Communications of the ACM - Wireless sensor networks
Intrusion Detection in Sensor Networks: A Non-Cooperative Game Approach
NCA '04 Proceedings of the Network Computing and Applications, Third IEEE International Symposium
LAD: Localization Anomaly Detection forWireless Sensor Networks
IPDPS '05 Proceedings of the 19th IEEE International Parallel and Distributed Processing Symposium (IPDPS'05) - Papers - Volume 01
Routing techniques in wireless sensor networks: a survey
IEEE Wireless Communications
Designing secure sensor networks
IEEE Wireless Communications
IEEE Communications Magazine
International Journal of Communication Systems
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The wireless sensor network is rapidly emerging as an important tool for various applications. In this network, where a large subset of the network applications monitors and protects critical infrastructures, security is a particularly important issue. However, ensuring the security in the sensor network is complicated due to limited energy resources. In this paper, a fuzzy logic based anomaly detection scheme which provides the security to the directed diffusion protocol is proposed. The scheme is effective in preventing Denial-of-Service type attacks, which drain the energy resources within the nodes. Fuzzy logic is exploited in order to obtain a high detection rate by considering factors such as the node energy level, neighbor nodes list, message transmission rate, and error rate in the transmission.