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2019 Deep Learning Based Abnormality Detection Application in Enterprise Network Traffic

In this paper, a deep learning model has been developed to detect whether malware/spyware leaks data to command and control servers and a new dataset has been obtained from real-time environment for test of the model. In addition, effect of the size of the data set and hyperparameters such as the number of layers of the deep neural network on the success rate have been investigated. In this study, real-time data for harmful and normal İnternet traffic have been obtained in the application layer and 100 features have been selected. The developed deep learning model has been applied to 16,000 sample obtained from real-time Internet traffic. From the experimental results, accuracy rates of 90% to 94% were obtained with various number of samples and various number of layers in the deep learning model. It has been seen from the experimental results that increase the number of samples increases the accuracy rate. As well as, it has been seen that as increase the number of layers in the deep neural network the accuracy rate increased first, further increase the hidden layers did not affect the success rate. In this study, more distinctive and important features have been investigated than others in the literature and the results have been tested.

International Data Science & Engineering Symposium
IDSES

Emrullah ERGİNAY M. Ali AKÇAYOL

274 185
Subject Area: Engineering Broadcast Area: International Type: Oral Paper Language: English