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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Youngjoon Won Fontugne, R. Cho, K. Esaki, H. Fukuda, K. |
| Copyright Year | 2013 |
| Description | Author affiliation: Univ. of Tokyo, Tokyo, Japan (Esaki, H.) || Hanyang Univ., Seoul, South Korea (Youngjoon Won) || IIJ, Tokyo, Japan (Cho, K.) || NII/Presto, JST, Tokyo, Japan (Fukuda, K.) || JFLI, Univ. of Tokyo, Tokyo, Japan (Fontugne, R.) |
| Abstract | We present the longitudinal trending analysis of traffic anomalies on a trans-Pacific backbone network over nine years. Throughout our analysis, we try to answer several questions: how frequent do such anomalies appear and how long do they last? Does a set of anomalous hosts occur correspondingly? We answer these by applying the state-of-the-art anomaly detectors to (un)anonymized packet traces and look into interesting insights from the long-term analysis. The key observations are as follow. The sources of anomalies are decreasing over the recent years, but take a significant portion of traffic volume during the measurement period (i.e., 0.03% of all IP addresses take up to 30% of traffic volume). The frequency analysis reveals that there is a clear periodicity of anomalies and anomalous host occurrences in various durations. Finally, we find the influences of anomaly detectors to the overall trending and how they differ from each other. |
| Starting Page | 636 |
| Ending Page | 642 |
| File Size | 3459845 |
| Page Count | 7 |
| File Format | |
| ISBN | 9781467352291 |
| e-ISBN | 9783901882500 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2013-05-27 |
| Publisher Place | Belgium |
| Access Restriction | Subscribed |
| Rights Holder | IFIP |
| Subject Keyword | Detectors IP networks Ports (Computers) Principal component analysis Grippers Correlation Servers |
| Content Type | Text |
| Resource Type | Article |
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