Computer and Modernization ›› 2019, Vol. 0 ›› Issue (06): 1-.doi: 10.3969/j.issn.1006-2475.2019.06.001

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Network Tunnel Detection Method Based on

  

  1. (1. College of Computer Science and Technology, Guizhou University, Guiyang 550025, China;
     2. Guizhou Provincial Key Laboratory of Public Big Data, Guiyang 550025, China)
  • Received:2019-01-19 Online:2019-06-14 Published:2019-06-14

Abstract:  Using network tunnel to attack and steal has become a hot issue in the field of network security in recent years. How to improve the recognition accuracy caused by large-scale network tunnel detection and analysis is needed to be solved. Aiming at the problem of mainstream tunnel detection based on DNS and HTTP protocols, a network tunnel detection method based on automatic feature engineering and compressed sensing is proposed. Through the automatic feature engineering, the deeper network tunnel features are mined. The dimensionality is reduced and the computational efficiency is improved by the compressed sensing algorithm without losing the high-dimensional feature precision. The experimental results on large-scale real data sets show that the F-measure value of DNS tunnel detection can reach 95%, and the F-measure value of HTTP tunnel detection can reach more than 82%.

Key words: automatic feature engineering, compressed sensing, DNS tunnel, HTTP tunnel

CLC Number: