Detection and classification of anomaly intrusion using hierarchy clustering and SVM

作者：Tang, Chenghua^*; Xiang, Yang; Wang, Yu; Qian, Junyan^*; Qiang, Baohua

来源：Security and Communication Networks, 2016, 9(16): 3401-3411.

DOI：10.1002/sec.1547

• anomaly intrusion detection
• fuzzy c-means clustering
• membership function
• support vector machine

Anomaly detection as a kind of intrusion detection is good at detecting the unknown attacks or new attacks, and it has attracted much attention during recent years. In this paper, a new hierarchy anomaly intrusion detection model that combines the fuzzy c-means (FCM) based on genetic algorithm and SVM is proposed. During the process of detecting intrusion, the membership function and the fuzzy interval are applied to it, and the process is extended to soft classification from the previous hard classification. Then a fuzzy error correction sub interval is introduced, so when the detection result of a data instance belongs to this range, the data will be re-detected in order to improve the effectiveness of intrusion detection. Experimental results show that the proposed model can effectively detect the vast majority of network attack types, which provides a feasible solution for solving the problems of false alarm rate and detection rate in anomaly intrusion detection model.

• 出版日期2016-11-10
• 单位桂林电子科技大学