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1、II万方数据TheDesignandRealizationofWebsiteDataIntegrityDetectionToolAbstractWiththedevelopmentandpopularizationofInternet,thenetworkplatformhasgraduallybecometheindustry'smostconvenientandefficientbridgeofdisplayingandinformationcommunication.Governmentusesthenetworkplatform
2、totransfergovernment'svoice,theschoolusesthenetworkplatformtopromotehomeeducation,medicalinstitutionsusesthenetworkplatformtoimprovehealthcaretransparencyandenterprisesusesnetworkplatformtopromoteproductsandsoon.Anindispensablepartofnetworkplatformisbuildingwebsite,thesi
3、teisnotonlythemediatoreleaseinformationtothepublicbutalsothewindowstoletthepublicknowaboutallwalksoflife,itisjustlikethehumaneye,throughthenetworkyoucancommunicatewiththesoulofanenterprisedirectly.Butthewebsiteisfacingsecuritythreatsfromhackerstampering;Itwillbringgreath
4、armtopeopleevencountriesonceithasbeentampered,sotoprotectthesite’sdataintegrityisespeciallyimportant.Websitedataintegritytestingtoolisanimportantmeansofpreservingsitesecurity,itcanfindwhetherwebsiteisbeingattackedintime.Currently,themainwebsitedataintegritytestingtoolisw
5、ebpagetamper-prooftool.ItwasnotonlyinefficientbutignoredtheDNShijackingwhichisoneofthepopularmeansforhackerattacksusedrecently.DNSservicewasthefirststeptovisitthewebsite,iftheDNSfailed,normalaccesswouldberesolvedtothewrongserveraddress,thewebsitewouldbeaffected.According
6、totheaboveproblems,websitedataintegritytestingtoolisdesigned.Websitedataintegritytestingtoolisthedetectiontoolwhichintegrateswebpagesmalicioustamperingdetection,DNShijackingdetectionandanomalyfound.Inwebmalicioustamperingdetectionmodule,usingregularexpressionextractingte
7、chnology,Chinesewordssegmentationtechnology,TF-IDFweightedtechnologyIII万方数据andcosinesimilarityalgorithmstorealizethesimilaritycomparisonofwebcontentandtotestwhetherthewebcontentwastampered.InDNShijackingdetectionmodule,usingtheDNStechnologytoimplementthedomainnameresolut
8、iontotheIPaddress,andusingIPaddressmatchingtotestwhethertheDNSishijacked.Inabnormalfindingsdetectionmod
