Enhance density peak clustering algorithm for anomaly intrusion detection system

Salam Saad Alkafagi, Rafah M. Almuttairi
2021 Periodicals of Engineering and Natural Sciences (PEN)  
In this paper proposed new model of Density Peak Clustering algorithm to enhance clustering of intrusion attacks. The Anomaly Intrusion Detection System (AIDS) by using original density peak clustering algorithm shows the stable in result to be applied to data-mining module of the intrusion detection system. The proposed system depends on two objectives; the first objective is to analyzing the disadvantage of DPC; however, we propose a novel improvement of DPC algorithm by modifying the
more » ... ion of local density method based on cosine similarity instead of the cat off distance parameter to improve the operation of selecting the peak points. The second objective is using the Gaussian kernel measure as a distance metric instead of Euclidean distance to improve clustering of high-dimensional complex nonlinear inseparable network traffic data and reduce the noise. The experimentations evaluated with NSL-KDD dataset.
doi:10.21533/pen.v9i2.1927 fatcat:ehqq4i6xync4vkcyzjstekmima