A cooperative intrusion detection system for ad hoc networks
Proceedings of the 1st ACM workshop on Security of ad hoc and sensor networks
CASAN: Clustering algorithm for security in ad hoc networks
Computer Communications
An effective intrusion detection approach for OLSR MANET protocol
NPSEC'05 Proceedings of the First international conference on Secure network protocols
A specification-based intrusion detection model for OLSR
RAID'05 Proceedings of the 8th international conference on Recent Advances in Intrusion Detection
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In this paper, we propose a novel Intrusion Detection System (IDS), Court-like Cluster-based IDS (CCIDS), to secure routing protocoh: in Mobile Ad Hoc Networks (MANETs). After the network is divided into one-hop clusters, each of these clusters performs similar functions as a court in real-life, such as accusation, investigation and defence. We show that court like IDS is effective in many aspects, especially the capability to prevent malicious alerts and reduce false positive rate. To further prove its effectiveness, we then apply CCIDS in securing the Optimized Link State Routing (OLSR) protocol to solve two most severe attacks--link spoofing and link deletion. Through extensive simulation, four performance parameters, namely, detection rate, false positive rate, detection delay, and communication overhead are evaluated.