Intrusion Detection Using Ensemble of Soft Computing Paradigms

Soft computing techniques are increasingly being used for problem solving. This paper addresses using ensemble approach of different soft computing techniques for intrusion detection. Due to increasing incidents of cyber attacks, building effective intrusion detection systems (IDSs) are essential for protecting information systems security, and yet it remains an elusive goal and a great challenge. Two classes of soft computing techniques are studied: Artificial Neural Networks (ANNs) and Support Vector Machines (SVMs). We show that ensemble of ANN and SVM is superior to individual approaches for intrusion detection in terms of classification accuracy.