A two-stage hybrid classification technique for network intrusion detection system. Issue 5 (2nd September 2016)

• Record Type: Journal Article
• Authors: Hussain, Jamal; Lalmuanawma, Samuel; Chhakchhuak, Lalrinfela
• Is Part Of: International journal of computational intelligence systems. Volume 9:Issue 5(2016)
• Page Start: 863
• Page End: 875
• Publication Date: 2016-09-02
• Subjects: Intrusion Detection Systems -- Support Vector Machine -- Artificial Neural Network -- Machine Learning -- NSL-KDD; Computational intelligence -- Periodicals; 006.305
• DOI: 10.1080/18756891.2016.1237186
• Languages: English
• ISSNs: 1875-6891

Abstract

Abstract: Conventional Network intrusion detection system (NIDS) mostly uses individual classification techniques, such system fails to provide the best possible attack detection rate. In this paper, we propose a new two-stage hybrid classification method using Support Vector Machine (SVM) as anomaly detection in the first stage, and Artificial Neural Network (ANN) as misuse detection in the second. The key idea is to combine the advantages of each technique to ameliorate classification accuracy along with a low probability of false positive. The first stage (Anomaly) detects abnormal activities that could be an intrusion. The second stage (Misuse) further analyze if there is a known attack and classifies the type of attack into four classes namely, Denial of Service (DoS), Remote to Local (R2L), User to Root (U2R) and Probe. Simulation results demonstrate that the proposed algorithm outperforms conventional model including individual classification of SVM and ANN algorithm. The empirical results demonstrate that the proposed system has a reliable degree of detecting anomaly activity over the network data. Simulation results of both stages are based on NSL-KDD datasets which is an enhanced version of KDD99 intrusion dataset.