title: Intrusion-aware alert validation algorithm for cooperative distributed intrusion detection schemes of wireless sensor networks.
abstract: Existing anomaly and intrusion detection schemes of wireless sensor networks have mainly focused on the detection of intrusions. Once the intrusion is detected, an alerts or claims will be generated. However, any unidentified malicious nodes in the network could send faulty anomaly and intrusion claims about the legitimate nodes to the other nodes. Verifying the validity of such claims is a critical and challenging issue that is not considered in the existing cooperative-based distributed anomaly and intrusion detection schemes of wireless sensor networks. In this paper, we propose a validation algorithm that addresses this problem. This algorithm utilizes the concept of intrusion-aware reliability that helps to provide adequate reliability at a modest communication cost. In this paper, we also provide a security resiliency analysis of the proposed intrusion-aware alert validation algorithm.
authors.affiliation: Department of Computer Engineering, Kyung Hee University, Suwon, Korea; E-Mails:  riaz@oslab.khu.ac.kr  (R.A.S.);  daurial@oslab.khu.ac.kr  (B.J.D.);  yjsong@khu.ac.kr  (Y.J.S.).
authors.forename: Riaz Ahmed
authors.initials: RA
authors.lastname: Shaikh
authors.forename: Hassan
authors.initials: H
authors.lastname: Jameel
authors.forename: Brian J
authors.initials: BJ
authors.lastname: d'Auriol
authors.forename: Heejo
authors.initials: H
authors.lastname: Lee
authors.forename: Sungyoung
authors.initials: S
authors.lastname: Lee
authors.forename: Young-Jae
authors.initials: YJ
authors.lastname: Song