Evaluation of a fast and robust worm detection algorithm

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United States of America Patent

PATENT NO 9069962
APP PUB NO 20140181978A1
SERIAL NO

14096145

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Abstract

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A method and computer product are presented for identifying Internet worm propagation based upon changes in packet arrival rates at a network connection. First, unsolicited (i.e., packets that were not requested by the receiver) traffic is separated from solicited traffic at the network connection. The unsolicited traffic arrival patterns are monitored and analyzed for any changes. Once changes in the unsolicited traffic arrival patterns are detected, the changes are mathematically analyzed to detect growth trends. The presence of growth trends that follow certain key characteristics indicate whether the changes are due to worm propagation.

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Patent Owner(s)

  • WSOU INVESTMENTS, LLC

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bu, Tian Edison, US 39 1223
Chen, Aiyou New Providence, US 26 383
Vander, Wiel Scott Alan Fanwood, US 3 9
Woo, Thomas Short Hills, US 36 2134

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