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1、西安電子科技大學(xué)碩士學(xué)位論文網(wǎng)絡(luò)用戶行為分析研究及其應(yīng)用姓名：董富強(qiáng)申請學(xué)位級別：碩士專業(yè)：計(jì)算機(jī)軟件與理論指導(dǎo)教師：武波;馬力20050101ABSTRACTWiththequickdevelopmentoftheIntemet，Itisafactthattheexpansionnetworkservicesincludingamusement，electronserviceandelectroniccommercesubstituteforthetraditionalonesincludinginformationsearchandnet
2、workcommunication，etc～Ononehand，thequestionofthesecurityismoreandmoreoutstanding，andbecomesabasicguaranteeofthecomputerandnetwork’sbenigngrowth；Ontheotherhand，theprofitablewebsitessuchasthebusinesswebsites，etc．，needtooffermoresatisfactoryservicethrou吐analysingusers’behavior
3、sandhobbiesinordertoobtalnmaximumprofits．Andthesearecorrelatedextremelywithimprovingefficiencyandindividualizeddegreeofwebsitesservice．Astononprofitwebsitesuchasgovernment，scientificresearchinstitution，needtoanalyseusersforscientificdecision-makingtoo．Forthesereasons，classi
4、fication，analysisandresearchonnetworkusers’behaviorsdemandtobementionedurgently．Theworkreadsasfollows：settinguptheconceptofnetworkusers’behaviorandcategorisedsystem，thendiscussingtheclassificationofusersbasedonnetworkusers’behavior；analyzingtheinformationsourceofnetworkbeha
5、vioranalyticalsystem，consideringmostlytworespectsofefficiencyandaccuracyofbehaviorinformation；probingintothedemand，stepandsystemframeforestablishingnetworkuser’sbehavioranalyticalsystem，anddiscussingsomekeytechnologyincourseofthesystemimplementation；Thenputtingforwardsevera
6、lkindsofcommonapplicationmodesorthoughtofnetworkusers’behavioranalysis，includingnetworkclickflowanalysis，computerandnetworksecurityanalysisanduserstructureanalysisofhntranet．Thekeyalgorithmofbehavioranalysissystemhasbeendiscussedandimproved．Thepathcluster’smethodbasedonISOD
7、ATAalgorithmisproposedinthispaper，andwehavegottenbetterexperimentalresult．FirstthethoughtofIntranetusers’structureanalysissystemprototypehasbeenbuilt；Then，suchbehavioranalysismethodisusedintheintrusiondetectionandvirusdetectioninthecomputerandnetwork．Thisapplicationisthetre
8、ndofthissafetyfield．WehavedetectedtheintrusionthroughfindingOutlierKeyword：Network
