Journal on Communications ›› 2015, Vol. 36 ›› Issue (Z1): 60-64.doi: 10.11959/j.issn.1000-436x.2015282

• Academic paper • Previous Articles     Next Articles

GHSOM intrusion detection based on Dempster-Shafer theory

Jie SU,Wei-wei DONG,Xuan XU,Shuai LIU,Li-peng XIE   

  1. School of Computer Science and Technology,Harbin University of Science and Technology,Harbin 150080,China
  • Online:2015-11-25 Published:2015-12-29
  • Supported by:
    The Natural Science Foundation of Heilongjiang Province;Scientific Planning Issues of Education in Heilongjiang Province;Research Fund for the Program of New Century Excellent Talents in Heilongjiang Provincial University;Post Doctoral Fund of Heilongjiang

Abstract:

On the basis of incremental GHSOM,the GHSOM neural network intrusion detection based on the theory of evidence reasoning method was put forward.It can deal with the uncertainty caused by randomness and fuzziness,as well as can constantly narrowing assumptions set by accumulate the evidence,effectively control dynamic growth of network and keep a good accuracy in noise environment.Experiments show that GHSOM intrusion detection method based on the Dempster Shafer theory realized the dynamic control for the scale of expended subnet during the process of detection.It has the better detection accuracy in the noise environment and improves the adaptability and extensibility of incremental GHSOM neural network intrusion detection method when the scale of network is expanded.

Key words: Dempster-Shafer theory, incremental GHSOM neural networks, intrusion detection, network security

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