Outlier Detection in Network Traffic Monitoring

Marcin Michalak, Łukasz Wawrowski, Marek Sikora, Rafał Kurianowicz, Artur Kozłowski, Andrzej Białas

Abstract

Network traffic monitoring becomes, year by year, an increasingly more important branch of network infrastructure maintenance. There exist many dedicated tools for on-line network traffic monitoring that can defend the typical (and known) types of attacks by blocking some parts of the traffic immediately. However, there may occur some yet unknown risks in network traffic whose statistical description should be reflected as slowin-time changing characteristics. Such non-rapidly changing variable values probably should not be detectable by on–line tools. Still, it is possible to detect these changes with the data mining method. In the paper the popular anomaly detection methods with the application of the moving window procedure are presented as one of the approaches for anomaly (outlier) detection in network traffic monitoring. The paper presents results obtained on the real outer traffic data, collected in the Institute.

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Paper Citation


in Harvard Style

Michalak M., Wawrowski Ł., Sikora M., Kurianowicz R., Kozłowski A. and Białas A. (2021). Outlier Detection in Network Traffic Monitoring.In Proceedings of the 10th International Conference on Pattern Recognition Applications and Methods - Volume 1: ICPRAM, ISBN 978-989-758-486-2, pages 523-530. DOI: 10.5220/0010238205230530


in Bibtex Style

@conference{icpram21,
author={Marcin Michalak and Łukasz Wawrowski and Marek Sikora and Rafał Kurianowicz and Artur Kozłowski and Andrzej Białas},
title={Outlier Detection in Network Traffic Monitoring},
booktitle={Proceedings of the 10th International Conference on Pattern Recognition Applications and Methods - Volume 1: ICPRAM,},
year={2021},
pages={523-530},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0010238205230530},
isbn={978-989-758-486-2},
}


in EndNote Style

TY - CONF

JO - Proceedings of the 10th International Conference on Pattern Recognition Applications and Methods - Volume 1: ICPRAM,
TI - Outlier Detection in Network Traffic Monitoring
SN - 978-989-758-486-2
AU - Michalak M.
AU - Wawrowski Ł.
AU - Sikora M.
AU - Kurianowicz R.
AU - Kozłowski A.
AU - Białas A.
PY - 2021
SP - 523
EP - 530
DO - 10.5220/0010238205230530