信息网络安全 ›› 2015, Vol. 15 ›› Issue (9): 249-252.doi: 10.3969/j.issn.1671-1122.2015.09.055

• 入选论文 • 上一篇    下一篇

基于神经网络的检测器生成算法研究与应用

伍海波()   

  1. 湖南第一师范学院,湖南长沙 410205
  • 收稿日期:2015-07-15 出版日期:2015-09-01 发布日期:2015-11-13
  • 作者简介:

    作者简介: 伍海波(1982-),男,讲师,硕士,主要研究方向:计算机网络与信息安全。

  • 基金资助:
    湖南第一师范学院校级科研项目[XYS14N06]

Research and Applications on Detector Generation Algorithm Based on Neural Networks

Hai-bo WU()   

  1. Hunan First Normal University, Changsha Hunan 410205, China
  • Received:2015-07-15 Online:2015-09-01 Published:2015-11-13

摘要:

否定选择算法是用于生成人工免疫系统检测器的重要算法,而有效的检测器生成算法是入侵检测的核心问题。文章针对现有检测器生成算法存在自适应差的问题,通过对人工免疫系统中否定选择算法原理的分析,提出了一种基于神经网络的检测器生成算法。该算法利用高效的神经网络训练,使得检测器生成算法具有很好的动态适应能力。实验结果表明,该算法应用于入侵检测,提高了检测率,降低了误检率,整体检测性能较好。

关键词: 人工免疫系统, 否定选择, 神经网络, 检测器生成算法

Abstract:

Negative selection algorithm (NSA) is an important method of generating artificial immune detectors, and efficient detector generation algorithm is the kernel of intrusion detection. Aiming at conventional NSA detectors are not adaptive for dealing with time-varying circumstances, this paper analyzed the negative selection algorithm principle in an artificial immune system, and put forward a detector generation algorithm based on neural networks. Taking advantage of efficient neural networks training, it has the distinguishing capability of adaptation. Experimental results show that the algorithm performs well that it improves the detection rate and reduces the false dtection rate.

Key words: artificial immune systems, negative selection, neural networks, detector generation algorithm

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