Attack Simulation and Signature Extraction of Low-Rate DoS

LDoS (low-rate denial-of-service) was a new type of DoS attack. In this paper, LDoS attack traffic was simulated on OPNET platform and generated by estimating the retransmission time out (RTO) of normal TCP flow based on the analysis of LDoS attack features, and the performance of targets under the...

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Bibliographic Details
Published in2010 Third International Symposium on Intelligent Information Technology and Security Informatics pp. 544 - 548
Main Authors Zenghui Liu, Liguo Guan
Format Conference Proceeding
LanguageEnglish
Published IEEE 01.04.2010
Subjects
Analytical models
Computational modeling
Computer crime
Data mining
Denial of service
detection
Educational institutions
Protocols
retransmission timeout
Telecommunication traffic
Testing
threshold
Traffic control
Wavelet analysis
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ISBN9781424467303
1424467306
DOI10.1109/IITSI.2010.38

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Summary:LDoS (low-rate denial-of-service) was a new type of DoS attack. In this paper, LDoS attack traffic was simulated on OPNET platform and generated by estimating the retransmission time out (RTO) of normal TCP flow based on the analysis of LDoS attack features, and the performance of targets under the attacking of LDoS was tested. We investigated the cache queue of target router for the purpose of detection and defense of LDoS attack. Test result show that two criterions -- packet percentage and threshold--can detect LDoS attack flows.
ISBN:9781424467303
1424467306
DOI:10.1109/IITSI.2010.38