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Signal Processing Applications in Network Intrusion Detection Systems

  1. Research Article

    Detecting Pulsing Denial-of-Service Attacks with Nondeterministic Attack Intervals

    This paper addresses the important problem of detecting pulsing denial of service (PDoS) attacks which send a sequence of attack pulses to reduce TCP throughput. Unlike previous works which focused on a restri...

    Xiapu Luo, Edmond W. W. Chan and Rocky K. C. Chang

    EURASIP Journal on Advances in Signal Processing 2009 2009:256821

    Published on: 2 March 2009

  2. Research Article

    An Adaptive Approach to Granular Real-Time Anomaly Detection

    Anomaly-based intrusion detection systems have the ability to detect novel attacks, but when applied in real-time detection, they face the challenges of producing many false alarms and failing to match with th...

    Chin-Tser Huang and Jeff Janies

    EURASIP Journal on Advances in Signal Processing 2009 2009:589413

    Published on: 15 February 2009

  3. Research Article

    Multilayer Statistical Intrusion Detection in Wireless Networks

    The rapid proliferation of mobile applications and services has introduced new vulnerabilities that do not exist in fixed wired networks. Traditional security mechanisms, such as access control and encryption,...

    Mohamed Hamdi, Amel Meddeb-Makhlouf and Noureddine Boudriga

    EURASIP Journal on Advances in Signal Processing 2008 2009:368589

    Published on: 18 November 2008

  4. Research Article

    Identifying MMORPG Bots: A Traffic Analysis Approach

    Massively multiplayer online role playing games (MMORPGs) have become extremely popular among network gamers. Despite their success, one of MMORPG's greatest challenges is the increasing use of game bots, that...

    Kuan-Ta Chen, Jhih-Wei Jiang, Polly Huang, Hao-Hua Chu, Chin-Laung Lei and Wen-Chin Chen

    EURASIP Journal on Advances in Signal Processing 2008 2009:797159

    Published on: 8 October 2008

  5. Research Article

    Network Anomaly Detection Based on Wavelet Analysis

    Signal processing techniques have been applied recently for analyzing and detecting network anomalies due to their potential to find novel or unknown intrusions. In this paper, we propose a new network signal ...

    Wei Lu and Ali A. Ghorbani

    EURASIP Journal on Advances in Signal Processing 2008 2009:837601

    Published on: 17 June 2008