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This paper investigates network traffic before and after a vulnerability called Heart bleed becomes a public issue around March to May, 2014. To detect anomalies and potential threats due to the vulnerability, a wavelet entropy-based change-point detection method is proposed and compared with three other methods: prediction-based, clustering-based and Fourier transform-based. We show that the proposed...
Securing routing layer functions in mobile ad hoc networks is an important issue, which includes many challenges like how to enhance detection accuracy when facing the highly dynamic characteristic of such networks, and how to distinguish malicious accusations under a totally autonomous structure. In this paper, we propose Distributed Court System (DCS), a complete Intrusion Detection System that...
In this paper, we propose a novel intrusion detection (ID) method, distributed court system (DCS), that is applied on OLSR (optimized link state routing) protocol in mobile ad hoc networks (MANETs), to solve link spoofing in topology control (TC) messages. This system performs similar functions as a court in real-life. Network is organized into one-hop clusters, in which each node performs local monitoring,...
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