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DOE OSTI · 1016398

Methods and systems for detecting abnormal digital traffic

Goranson, Craig A·Burnette, John R
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Abstract

Aspects of the present invention encompass methods and systems for detecting abnormal digital traffic by assigning characterizations of network behaviors according to knowledge nodes and calculating a confidence value based on the characterizations from at least one knowledge node and on weighting factors associated with the knowledge nodes. The knowledge nodes include a characterization model based on prior network information. At least one of the knowledge nodes should not be based on fixed thresholds or signatures. The confidence value includes a quantification of the degree of confidence that the network behaviors constitute abnormal network traffic.

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BibTeXRIS

Goranson, Craig A, Burnette, John R. 2011-03-22. Methods and systems for detecting abnormal digital traffic. https://www.osti.gov/biblio/1016398

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