| Budget Amount *help |
¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000)
Fiscal Year 2015: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2014: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2013: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
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| Outline of Final Research Achievements |
1) For detecting many kinds of cyber attacks, features and machine learning algorithms were tested and their detection performance was verified. Specifically, DRDoS attacks, DNS amp attacks, the sign of DDoS attacks. 2) Histogram construction method was investigated by further detailed analysis of the behavior of the cyber attacks that have been collected. The performance was also demonstrated. 3) In order to dynamically and rapidly construct histogram in real time from large, multidimensional packet datasets was invesitgated.
To accomplish an effective and rapid abnormality detection system, it is necessary to construct dynamically a moving histogram at high speed. We developed a method to incrementally construct histograms.
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