Detecting DDoS Attacks Using Polyscale Analysis and Deep Learning

Maryam Ghanbari, Witold Kinsner

OAI: oai:igi-global.com:240242 • DOI: 10.4018/IJCINI.2020010102

Distributed denial-of-service (DDoS) attacks are serious threats to the availability of a smart grid infrastructure services because they can cause massive blackouts. This study describes an anomaly detection method for improving the detection rate of a DDoS attack in a smart grid. This improvement was achieved by increasing the classification of the training and testing phases in a convolutional neural network (CNN). A full version of the variance fractal dimension trajectory (VFDTv2) was used to extract inherent features from the stochastic fractal input data. A discrete wavelet transform (DWT) was applied to the input data and the VFDTv2 to extract significant distinguishing features during data pre-processing. A support vector machine (SVM) was used for data post-processing. The implementation detected the DDoS attack with 87.35% accuracy.

Cognitive Informatics Computer Science and Information Technology Cognitive Informatics