Wrapper Based Linear Discriminant Analysis(LDA)for Intrusion Detection in IIoT  

作　　者：B.Yasotha T.Sasikala M.Krishnamurthy 

机构地区：[1]Department of Computer Science and Engineering,MNM Jain Engineering College,Chennai,600097,India [2]Department of School of Computing,Sathyabama Institute of Science and Technology,Chennai,600119,India [3]Department of Computer Science and Engineering,KCG College of Technology,Chennai,600097,India

出　　处：《Computer Systems Science & Engineering》2023年第5期1625-1640,共16页计算机系统科学与工程（英文）

摘　　要：The internet has become a part of every human life.Also,various devices that are connected through the internet are increasing.Nowadays,the Industrial Internet of things(IIoT)is an evolutionary technology interconnecting various industries in digital platforms to facilitate their development.Moreover,IIoT is being used in various industrial fields such as logistics,manufacturing,metals and mining,gas and oil,transportation,aviation,and energy utilities.It is mandatory that various industrial fields require highly reliable security and preventive measures against cyber-attacks.Intrusion detection is defined as the detection in the network of security threats targeting privacy information and sensitive data.Intrusion Detection Systems(IDS)have taken an important role in providing security in the field of computer networks.Prevention of intrusion is completely based on the detection functions of the IDS.When an IIoT network expands,it generates a huge volume of data that needs an IDS to detect intrusions and prevent network attacks.Many research works have been done for preventing network attacks.Every day,the challenges and risks associated with intrusion prevention are increasing while their solutions are not properly defined.In this regard,this paper proposes a training process and a wrapper-based feature selection With Direct Linear Discriminant Analysis LDA(WDLDA).The implemented WDLDA results in a rate of detection accuracy(DRA)of 97%and a false positive rate(FPR)of 11%using the Network Security Laboratory-Knowledge Discovery in Databases(NSL-KDD)dataset.

关 键 词：Intrusion detection IIoT WRAPPER support vector machine(SVM) LDA random forest(RF) feature selection 

分 类 号：TP309[自动化与计算机技术—计算机系统结构]