Journal of Hebei University(Natural Science Edition) ›› 2021, Vol. 41 ›› Issue (6): 728-733.DOI: 10.3969/j.issn.1000-1565.2021.06.013

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DDoS attack detection model based on Bayesian ARTMAP in software-defined networks

LIU Zhenpeng1, ZHANG Qingwen1, LI Zeyuan1, LIU Jiahang1, DONG Shuhui1, ZHAO Yonggang2   

  1. 1.School of Electronic Information Engineering, Hebei University, Baoding 071002, China; 2.School of Management Engineering and Business, Hebei University of Engineering, Handan 056038, China
  • Published:2021-12-08

Abstract: In order to solve the problem of distributed denial of service(DDoS)attack detection under software defined network(SDN)architecture, a DDoS attack detection model based on Bayesian ARTMAP is proposed: the traffic statistics module mainly collects the captured flow table information, and then sends it to the feature extraction module. The feature extraction module extracts the key information in the flow table and provides the key features according to the set method, and these features are finally sent to the classification detection module. Classification detection module extracts classification rules by Bayesian ARTMAP, and optimizes parameters by particle swarm optimization to classify new data sets. Experiments show that the 5 yuan features extracted by the model are effective, and the detection success rate of the model is increased by 0.96%-3.71%, and the false alarm rate is reduced by 0.67%-2.92% compared with the three DDoS attack detection models based on C4.5 decision tree, feature pattern graph model and K-means algorithm model.

Key words: software-defined network, DDoS attack, Bayesian ARTMAP, feature extraction, detection model

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