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1、雅思考试练习辅导试题 庸人费心将是消磨时光，能人费尽心计利用时间以下是为大家搜索整理的雅思考试练习辅导试题20XX，希望能给大家带来帮助!更多精彩内容请及时关注我们应届! StudyFindsWebAntifraudMeasureIneffective 1.Intersecurityexpertshavelongknownthatsimplepasswordsdonotfullydefendonlinebankaccountsfromdeterminedfraudartists.Nowastudysuggeststhatapopularsecondarysecuritymeasureprovi
2、deslittleadditionalprotection. 2.Thestudy,producedjointlybyresearchersatHarvardandtheMassachusettsInstituteofTechnology,lookedatatechnologycalledsite-authenticationimages.Inthesystem,currentlyusedbyfinancialinstitutionslikeBankofAmerica,INGDirectandVanguard,onlinebankingcustomersareaskedtoselectanim
3、age,likeadogorchesspiece,thattheywillseeeverytimetheylogintotheiraccount. 3.Theideaisthatifcustomersdonotseetheirimage,theycouldbeatafraudulentWebsite,dummptolookliketheirbanks,andshouldnotentertheirpasswords. 4.TheHarvardandM.I.T.researcherstestedthathypothesis.InOctober,theybrought67BankofAmericac
4、ustomersintheBostonareaintoacontrolledenvironmentandaskedthemtoconductroutineonlinebankingactivities,likelookingupaccountbalances.Buttheresearchershadsecretlywithdrawntheimages. 5.Of60participantswhogotthatfarintothestudyandwhoseresultscouldbeverified,58enteredpasswordsanyway.Onlytwochosenottologon,
5、citingsecurityconcerns. 6.Thepremiseisthatsite-authenticationimagesincreasesecuritybecausecustomerswillnotentertheirpasswordsiftheydonotseethecorrectimage,saidStuartSchechter,aputerscientistattheM.I.T.LincolnLaboratory.Fromthestudywelearnedthatthepremiseisrightlessthan10percentofthetime. 7.Headded:I
6、fabankweretoaskmeiftheyshoulddeployit,Iwouldsayno,waitforsomethingbetter,hesaid. 8.Thesystemhassomehigh-powersupportersinthefinancialservicesworld,manytryingtoplywithnewonlinebankingregulations.In20XX,theFederalFinancialInstitutionsExaminationCouncil,aninteragencybodyoffederalbankingregulators,deter
7、minedthatpasswordsalonedidnoteffectivelythwartintruderslikeidentitythieves. 9.Itissuednewguidelines,askingfinancialWebsitestofindbetterwaysforbanksandcustomerstoidentifyeachotheronline.January20XXwassetasthepliancedate,thoughthecouncilhasyettobeginenforcingthemandate. 10.Banksimmediatelyknewwhatthey
8、didnotwanttodo:askcustomerstodownloadnewsecuritysoftware,orcarryaroundhardwaredevicesthatfeedthemPINcodestheycanusetoauthenticatetheiridentities.Bothsolutionswouldaddanextralayerofsecuritybut,thebanksbelieved,detractfromtheconvenienceofonlinebanking. 11.Theimagesystem,introducedin20XXbyaSiliconValle
9、yfirmcalledPassMarkSecurity,offeredbanksapain-freeadditiontotheirsecurityarsenals.BankofAmericawasamongthefirsttoadoptit,inJune20XX,underthebrandnameSiteKey,askingits21millionWebsiteuserstoselectanimagefromthousandsofpossiblechoicesandtochooseauniquephrasetheywouldseeeverytimetheyloggedin. 12.SiteKe
10、ygivesourcustomersafairlyeasywayofauthenticatingtheBankofAmericaWebsite,saidSanjayGupta,ane-merceexecutiveatthebank.Itwasverywellreceived. 13.TheHarvardandM.I.T.researchers,however,foundthatmostonlinebankingcustomersdidnotnoticewhentheSiteKeyimageswereabsent.Whenrespondentsloggedinduringthestudy,the
11、ysawasitemaintenancemessageonthescreenwheretheirimageandphrasesshouldhavebeenpictured.Theerrormessagealsohadaconspicuousspellingmistake,furthersuggestingsomethingfishy. 14.Mr.GuptaofBankofAmericasaidhewasnottroubledbytheresultsofthesurvey,andstressedthatSiteKeyhadmadethebanksWebsitemoresecure.Healso
12、saidthatthesystemwasonlyasinglepartofalargersecurityblanket.ItsnotlikewerebettingthebankonSiteKey,hesaid. 15.Mostfinancialinstitutions,likeBankofAmerica,haveotherwaystotellifacustomerislegitimate.Thebanksoftendropasmallsoftwareprogram,calledacookie,ontoausersPCtoassociatetheputerwiththecustomer.Ifth
13、ecustomerlogsinfromanothermachine,hemaybeaskedpersonalquestions,likehismothersmaidenname. 16.RachnaDhamija,theHarvardresearcherwhoconductedthestudy,pointsoutthatswindlerscanusetheirdummyWebsitestoaskcustomersthosepersonalquestions.Shesaidthatthestudydemonstratedthatsite-authenticationimagesarefundam
14、entallyflawedand,worse,mightactuallydetractfromsecuritybygivingusersafalsesenseofconfidence. 17.RSASecurity,thepanythatboughtPassMarklastyear,hasalotofgreatdataonhowSiteKeyinstillstrustandconfidenceandgoodfeelingsintheircustomers,Ms.Dhamijasaid.Ultimatelythatmightbewhytheyadoptedit.Sometimestheappea
15、ranceofsecurityismoreimportantthansecurityitself. (811words) Questions1-5Dothefollowingstatementsagreewiththeinformationgiveninthepassage?Pleasewrite TRUEifthestatementagreeswiththewriter FALSEifthestatementdoesnotagreewiththewriter NOTGIVENifthereisnoinformationaboutthisinthepassage 1.Accordingtointersecurityexperts,secondarysecuritymeasuresprovidelittleadditionalprotectionagainstfraud. 2.IntheHarvardandMITstudy,twosubjectsdidntlogonwithoutseeingthecorrectpictures. 3.AccordingtoSchechter,morethan90%ofonlinebankingcustomersstudiedloggedonwithoutseeingtherightpictures. 4.Thei
