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A)Aninterviewbetweenacustomerandashoppingassistant.

A)Groupintelligencetests. C)Deductivereasoningtests.

Foryears,thebenefitsofanonymityonthenetoutweigheditsdrawbacks.Peoplefeltmorefreetoexpress themselves,whichwasespeciallyvaluableiftheywereholdingdifferentopinionsorhidingapersonalsecret.This wascelebratedinthefamous1993NewYorkercartoon,“OntheInternet,nobodyknowsyou’reado [G]Nowtheproblemisnobodycantellifyou’reatroll.Orahacker.Orabot.OraMacedonian(马其顿的) teenagerpublishingastorythatthePopehassupportedTrump.Thishaspoisonedcivildiscourse,enable [H]Thelackofsecureidentificationandauthentication(身份认证)inherentintheinternet’sgeneticcod creators,unleashedtheoverflowofspam(垃圾邮件)，andforcedustousepasswordsandtwo-factor authenticationschemesthatwouldhaveconfusedHoudini.ThetrillionsbeingspentandtheIQpointsofcomputer sciencetalentbeingallocatedtotacklesecurityissuesmakeitadrag,ratherthataspur,toproductivityinsom [I]ItPlato’sRepublic,welearnthetaleoftheRingofGyges.Putiton,andyou’reinvisibleandanonymous. ThequestionthatPlatoasksiswhetherthosewhoputontheringwillbecivilandmoral.Hethinksnot,Th moresitesareeliminatingcommentssections. [J]Ifwecouldstartfromscratch,here’swhatIthinkwewoulddo：Greateasystemthatenablescontent producerstonegotiatewithaggregators(整合者)andsearchenginestogetaroyaltywhenevertheircontentis used,likeASCAPhasnegotiatedforpublicperformancesandradioairingsofitsmembers’works.Embed(嵌入) asimpledigitalwalletandcurrencyforquickandeasysmallpaymentsforsongs,blogs,articles,andwhatever otherdigitalcontentisforsal propertiesandsecurityatthelowestlevelsofthesystempossible,suchasinthehardwareorintheprogrammin chipsandmachinesthatupdatethenotionofaninternetpacket.Forthosewhowant,theirpacketscouldb use coauthor,toMiloMedinofGoogle,toHowardShrobe,thedirectorofcybersecurityatMIT.“Wedon’tneedto liveincyberhell,”Shrobehasargue will.Somepeople,understandably,willresistanyreductionofanonymity,whichtheysometimeslabelprivacy. [L]Sothebestapproach,Ithink,wouldbetotrytocreateavoluntarysystem,forthosewhowanttouseit,to haveverifiedidentificationandauthentication.Peoplewouldnotbeforcedtousesuchasystem.Iftheywante andnottodealwithpeoplewhoareanonymousshouldhavethatrightaswell.That’sthewayitworksinth [M]Thebenefitswouldbemany.Easyandsecurewaystodealwithyourfinancesandmedicalrecords.Small

heone-wayhyperlinksenableuserstodomanythingsonlineanonymously.

oadoptthevoluntarysystemwouldbeadvantageoustoouronlinelifeinanumberofaspects.

hehazardofanonymitymentionedbyPlatohasbeenshownontheinternet.

Thereareseveralwaystoreduceanonymityifwecanrebuildtheinternetfromtheverybeginning.

Theauthorsuggestedinventingasystemtoletpeoplegoonlineanonymouslyornotastheywish.

Theauthorthinkstheinternetshouldbefixednotbecauseheisafraidofnewtechnologiesbutbecause

Itisthedesignoftheinternetthatmakesitimpossibletofindoutwheretheinformationcomesfrom.

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