Qi Duan Phones & Addresses
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Charlotte, NC
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171 Affinity Ln, Buffalo, NY 14215 (716) 833-9607
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Lockport, NY
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Woodside, NY
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Fremont, CA
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N Tonawanda, NY
Work
Company:
Center for configuration analytics and automation 2010
Position:
Research associate and senior technical lead
Education
School / High School:
State University of New York at Geneseo- Geneseo, NY 2009
Publications
Us Patents
Multiple Detector Methods And Systems For Defeating Low And Slow Application Ddos Attacks
View pageUS Patent:
20170324757, Nov 9, 2017
Filed:
May 4, 2017
Appl. No.:
15/586967
Inventors:
Ehab AL-SHAER - Charlotte NC, US
Qi DUAN - Charlotte NC, US
Qi DUAN - Charlotte NC, US
Assignee:
UNIVERSITY OF NORTH CAROLINA AT CHARLOTTE - Charlotte NC
International Classification:
H04L 29/06
H04L 29/06
H04L 29/06
H04L 29/06
H04L 29/06
H04L 29/06
H04L 29/06
Abstract:
Methods and systems for detecting and defeating a low and slow application DDoS attack, comprising: computing the Entropy of a plurality of detectors, at least in part selected from a group Geo detector, a group response size detector, a group preference detector, and an individual client behavior detector, wherein the plurality of detectors each describe a feature of traffic affected by the DDoS attack; composing the plurality of detectors on one or more of a Receiver Operating Characteristic (ROC) curve basis and a correlation basis; and implementing a countermeasure to mitigate the DDoS attack.