| Presentation | 2010-10-29 Effect of temporal monitoring granularity on detection accuracy of anomalous traffic(Network Analysis and Wireless System,Future Internet, etc) Keisuke ISHIBASHI, Ryoichi KAWAHARA, Tatsuya MORI, Tsuyoshi KONDOH, Shoichiro ASANO, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In this paper, we quantitatively evaluate how temporal granularity in traffic monitoring (monitoring interval) affects the detectability of anomalous traffic. We build equations to calculate False Negative Ratio (FNR) with given sampling rate, statistics of normal traffic and volume of anomaly to be detected. With those equations, we can provide answers to the questions that arise in actual network operators, and had not been answered yet, such as which monitoring granularity is appropriate to find the given volume of anomaly. We also evaluate how the equations well estimate the FNR by using the actual traffic data. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | DDoS / temporal granularity / long-range dependence |
| Paper # | IA2010-49 |
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| Committee | IA |
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| Conference Date | 2010/10/21(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Registration To | Internet Architecture(IA) |
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| Language | ENG |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Effect of temporal monitoring granularity on detection accuracy of anomalous traffic(Network Analysis and Wireless System,Future Internet, etc) |
| Sub Title (in English) | |
| Keyword(1) | DDoS |
| Keyword(2) | temporal granularity |
| Keyword(3) | long-range dependence |
| 1st Author's Name | Keisuke ISHIBASHI |
| 1st Author's Affiliation | NTT Information Sharing Platform Laboratories, NTT Corporation:NTT Service Integration Laboratories, NTT Corporation() |
| 2nd Author's Name | Ryoichi KAWAHARA |
| 2nd Author's Affiliation | NTT Information Sharing Platform Laboratories, NTT Corporation:NTT Service Integration Laboratories, NTT Corporation |
| 3rd Author's Name | Tatsuya MORI |
| 3rd Author's Affiliation | NTT Information Sharing Platform Laboratories, NTT Corporation:NTT Service Integration Laboratories, NTT Corporation |
| 4th Author's Name | Tsuyoshi KONDOH |
| 4th Author's Affiliation | NTT Information Sharing Platform Laboratories, NTT Corporation:NTT Service Integration Laboratories, NTT Corporation |
| 5th Author's Name | Shoichiro ASANO |
| 5th Author's Affiliation | National Institute of Informatics |
| Date | 2010-10-29 |
| Paper # | IA2010-49 |
| Volume (vol) | vol.110 |
| Number (no) | 260 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |