Universiti Teknikal Malaysia Melaka
In this paper, the authors present a survey of intrusion detection schemes in WSNs. First, they present the similar works and show their differences from this work. After that, they outline the fundamentals of intrusion detection in WSNs, describing the types of attacks and state the motivation for intrusion detection in WSNs. Then, they demonstrate the challenges of developing an ideal intrusion detection scheme for WSNs followed by the main requirements of a good candidate intrusion detection scheme. The state-of-the-art intrusion detection schemes are then presented based on the techniques used in each scheme and categorizing them into four main categories: rule-based, data mining and computational intelligence based, game theoretical based and statistical based.