Network traffic analysis - a different approach using incoming and outgoing traffic differences
The network traffic analysis is a fundamental area on network management because the network anomalies may affect the network quality of service. However, the data network traffic anomalies are still a critical issue. On last years signal processing methods like wavelet-based ones have been used to...
Main Authors: | , , , |
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Format: | Article |
Language: | English |
Published: |
Universidade Federal do Rio Grande
2010-12-01
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Series: | Vetor |
Online Access: | https://seer.furg.br/vetor/article/view/1741 |
Summary: | The network traffic analysis is a fundamental area on network management because the network anomalies may affect the network quality of service. However, the data network traffic anomalies are still a critical issue. On last years signal processing methods like wavelet-based ones have been used to detect anomalies on network traffic, specially because wavelet transforms allow the selection of signal characteristics via a combined time-frequency representation. This paper explores a simple and fast wavelet
transform for analyzing the network flow, considering the difference between incoming and outgoing traffic data, for improving identification of deny of service attacks. |
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ISSN: | 0102-7352 2358-3452 |