A Trust Evaluation Method for Active Attack Counteraction in Wireless Sensor Networks
The aim of this research is to develop a method that would allow to effectively detect active intruders attacks using network traffic and physical features analysis for wireless sensor network(WSN)nodes.We analyze the physical characteristics of potential target nodes,and then design a method for malicious node identification in cases of physical features violations.The proposed method is based on the use of probabilistic functions,confidence interval calculation and finding the probability of deviation of observed parameters from the confidence interval.The novelty of the method is because we estimate the probability of observation fitting into the confidence interval and not compare with the sample distribution.In addition,the proposed method allows detecting a malicious node according to its physical features,while most intrusion detection systems(IDS)deal with the network traffic.The advantage of the proposed approach is also supported by the fact that there is a chance of attacks against physical activity(e.g.,node movement disorders,power depleting,communication noises,etc.).
attacks intrusion detection security wireless sensor networks trust porbabalistic methods
Alexander Basan Elena Basan Oleg Makarevich
Department of Information Security Southern Federal University Taganrog,Russia
国际会议
南京
英文
369-372
2017-10-12（万方平台首次上网日期，不代表论文的发表时间）