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arXiv 2005.09436cs.LGcs.AI
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基于认知的入侵检测系统

A cognitive based Intrusion detection system

Qazvin Islamic Azad University(加兹温伊斯兰阿扎德大学);Amirkabir University of Technology(阿米尔卡比尔理工大学)

Siamak Parhizkari, Mohammad Bagher Menhaj, Atena Sajedin

摘要:

入侵检测是保障计算机网络安全的重要机制之一。由于攻击的增加以及对诸如医学、商业和工程等其他领域的日益依赖,通过网络提供服务和维护网络安全已经成为一个重要问题。入侵检测系统(IDS)的目的是开发能够区分正常通信和异常通信的模型,并采取必要的措施。在这一领域的各种方法中,人工神经网络(ANN)已经得到了广泛的应用。然而,基于人工神经网络的入侵检测系统面临两个主要问题:检测精度低和检测稳定性差。为了克服这些问题,本文提出了一种新的方法,基于深度神经网络和支持向量机分类器,它的灵感来自“分而治之”的哲学。该模型预测的攻击具有更好的准确性,而类似的入侵检测方法。在我们的实证研究中,我们利用了KDD99数据集。实验结果表明,新方法的分类准确率提高到95.4%。

英文摘要:

Intrusion detection is one of the important mechanisms that provide computer networks security. Due to an increase in attacks and growing dependence upon other fields such as medicine, commerce, and engineering, offering services over a network and maintaining network security have become a significant issue. The purpose of Intrusion Detection Systems (IDS) is to develop models which are able to distinguish regular communications from abnormal ones, and take the necessary actions. Among different methods in this field, Artificial Neural Networks (ANNs) have been widely used. However, ANN-based IDS encountered two main problems: low detection precision and weak detection stability. To overcome these problems, this paper proposes a new approach based on Deep Neural Network ans Support vector machine classifier, which inspired by "divide and conquer" philosophy. The proposed model predicts the attacks with better accuracy for intrusion detection rather similar methods. For our empirical study, we were taking advantage of the KDD99 dataset. Our experimental results suggest that the new approach enhance to 95.4 percent classification accuracy.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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