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dc.contributor.authorGuiguis, Minaen_US
dc.contributor.authorBestavros, Azeren_US
dc.contributor.authorMatta, Ibrahimen_US
dc.date.accessioned2011-10-20T04:19:13Z
dc.date.available2011-10-20T04:19:13Z
dc.date.issued2004-01-30en_US
dc.identifier.urihttp://hdl.handle.net/2144/1533
dc.description.abstractIn this paper, we expose an unorthodox adversarial attack that exploits the transients of a system's adaptive behavior, as opposed to its limited steady-state capacity. We show that a well orchestrated attack could introduce significant inefficiencies that could potentially deprive a network element from much of its capacity, or significantly reduce its service quality, while evading detection by consuming an unsuspicious, small fraction of that element's hijacked capacity. This type of attack stands in sharp contrast to traditional brute-force, sustained high-rate DoS attacks, as well as recently proposed attacks that exploit specific protocol settings such as TCP timeouts. We exemplify what we term as Reduction of Quality (RoQ) attacks by exposing the vulnerabilities of common adaptation mechanisms. We develop control-theoretic models and associated metrics to quantify these vulnerabilities. We present numerical and simulation results, which we validate with observations from real Internet experiments. Our findings motivate the need for the development of adaptation mechanisms that are resilient to these new forms of attacks.en_US
dc.language.isoen_USen_US
dc.publisherBoston University Computer Science Departmenten_US
dc.relation.ispartofseriesBUCS Technical Reports;BUCS-TR-2004-005en_US
dc.titleExploiting the Transients of Adaptation for RoQ Attacks on Internet Resourcesen_US
dc.typeTechnical Reporten_US


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