基于分割的蠕蟲傳播抑制機(jī)制的研究.pdf

1、河南大學(xué)碩士學(xué)位論文基于分割的蠕蟲傳播抑制機(jī)制的研究姓名：趙新強(qiáng)申請學(xué)位級(jí)別：碩士專業(yè)：應(yīng)用數(shù)學(xué)指導(dǎo)教師：李捷20090501第1l頁河南大學(xué)研究生碩士學(xué)位論文ABSTRACTWiththedevelopmentofcomputertechnologyandtheexpansionoftheinternet，greatchangeshavetakenplaceinthewholesociety，andhavemadeconsiderab

2、leprogressButatthesametimetherapiddevelopmentofnetworktechnologyalsobroughtinallsortsofsecurityissues，inwhichthenetworkwormispaticularlynotableTosolvetheproblemofwormpopulation，wedosearchontheapproachestoquarantinewormsi

3、nlargescalenetworksOnthebasisoftheanalysisofwormpropagationmodel，webelievethat，thedeploymentofdefensesystemandtimetoperformcontainmentaretwomostimportantfactorsintheoverallquarantineeffectThroughdeescalatingthenetworksca

4、lebypartitionandshorteningthecontainmenttimebyautomaticdetection，theconstructionoflargescalenetworkwormquarantinesystemcanconstrictthewormpropagationeffectivelyThemaincontentsofthedissertationincludes，(1)Briefintroductio

5、noffundamentalnotionsincludingdefinitionsrelevanttonetworkwormanditsscanningstrategies(2)Researchontherelationshipbetweenthewormpropagationandnetworkscale，whichprovidessomefeasibleideasforpartitionbasedquarantineapproach

6、(3)Byanalysisofthegraph—basedDepthFirstSearch(abbreviationforDFS)ofnetworkdivision，weproposeamethodtoaccessthenetworktopologybasedonthealgorithmThenweobtainadescriptionofthenetworkconnectionstoundirectedconnectedgraphG(v