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ID:40056532
大小:433.72 KB
页数:38页
时间:2019-07-18
《Chapter 9 Multilateral Security》由会员上传分享,免费在线阅读,更多相关内容在学术论文-天天文库。
1、CHAPTER9MultilateralSecurityPrivacyisatransientnotion.ItstartedwhenpeoplestoppedbelievingthatGodcouldseeeverythingandstoppedwhengovernmentsrealisedtherewasavacancytobefilled.—RogerNeedhamYouhavezeroprivacyanyway.Getoverit.—ScottMcnealy9.1IntroductionOftenourgoalisnotto
2、preventinformationflowing‘down’ahierarchybuttopreventitflowing‘across’betweendepartments.Relevantapplicationsrangefromhealthcaretonationalintelligence,andincludemostapplicationswheretheprivacyofindividualcustomers’,citizens’orpatients’dataisatstake.Theyaccountforasignifi
3、cantproportionofinformationprocessingsystemsbuttheirprotectionisoftenpoorlydesignedandimplemented.Thishasledtoanumberofexpensivefiascos.Thebasicproblemisthatifyoucentralisesystemscontainingsensitiveinformation,youriskcreatingamorevaluableassetandsimultaneouslygivingmor
4、epeopleaccesstoit.Thisisnowapressingproblemintheworldof‘Web2.0’asonlineapplicationsamasspetabytesofpeople’sprivateinformation.Andit’snotjustGoogleDocuments;anumberoforganisationsplantowarehouseyourmedicalrecordsonline.MicrosofthasannouncedHealthVault,whichwillletyourd
5、octorsstoreyourmedicalrecordsonlineinadatacentreandgiveyousomecontroloveraccess;otherITfirmshavebroadlysimilarplans.Yetprivacyactivistspointoutthathoweverconvenientthis275276Chapter9■MultilateralSecuritymaybeinanemergency,itgivesaccesstoinsurancecompanies,governmentage
6、nciesandanyoneelsewhocomesalongwithacourtorder[1332].Sowhataretherealissueswithsuchsystems,shouldtheybebuilt,ifsohowshouldweprotectthem,andarethereanyprecedentsfromwhichwecanlearn?Onelessoncomesfrombanking.Intheolddays,aprivateinvestigatorwhowantedcopiesofyourbankstat
7、ementshadtosubvertsomeoneatthebranchwhereyouraccountwaskept.Butafterbankshookedalltheirbranchesuponlineinthe1980s,theytypicallyletanytellerenquireaboutanycustomer’saccount.Thisbroughttheconvenienceofbeingabletocashacheckwhenyouareoutoftown;butit’salsomeantthatprivatee
8、yesbuyandsellyourbankstatementsforafewhundreddollars.Theyonlyhavetocorruptoneemployeeateachbank,ratherthanoneateachbranch.An
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