HiC2010-Research_on_the_Key_Technologies_of_Secure_Data_Center

《HiC2010-Research_on_the_Key_Technologies_of_Secure_Data_Center》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、ResearchontheKeyTechnologiesofSecureDataCenterJinleiJiang(姜进磊)Dept.ofComputerScience&TechnologyTsinghuaUniversityjjlei@tsinghua.edu.cnContent•RequirementsandStatus•ProblemStatement•KeyTechnologies/Techniques–Privilegemanagement–Accessauthorization–Privacyprotection

2、–Distributedfilesystem•PreviousWork•DifficultiesandExpectedOutcome2Researchbackground•DataExplosion:therisingofdata-intensivecomputingUnprecedentedscaleMassiveHeterogeneousDataTBorPBdatavolumevariouskinds,complexstructure,distributedHighconcurrentdataaccessDataisat

3、reasureMillionsofusers,globalSafe,reliability,protection,accessauditingData-centricerahasarrivedDatacenter,cloudstorage,etc数字城市33Researchbackground•Cloudcomputinganddatacenter–Cloudcomputingislikelytodominatefuturecomputing•Amazon:EC2andS3•Google:AppEngine•Microsof

4、t:Azure–Datacenteristheinfrastructureofcloudcomputing•Adapttodata-centriccomputing•Largedatacenterbecomesthemainstream:publicandprivate–Provideintegratednetworkservices,includingdataprocessing,storageandhighperformancecomputer4Majorneedofournation—nationsecuritySha

5、ringofITinfrastructureData,computing,storageandservicescanallbeprovisionedacrossthenationalboundaryNowadays,datastorageR&DThreateningthesecurityofITcapabilityisonlyprovidedbyresourcesofourcountryseveralforeignITtitansFinanceandsecuritiesEnergyandtransportationFinan

6、ceandsecuritiesEnergyandtransportationIndustryandagricultureIndustryandagricultureScientificresearchMedicalandhealthScientificresearchMedicalandhealthSocietyandlifeSocietyandlifeWeneedtodevelopsecuredatacenterbyourown!5DataCenterProjectsAbroadEngland:data-2008:EUin

7、vested170NewYork:dataintensivecenterIreland:datacomputingmillionEurosonthecenterservicesRESERVOIRprojectframeworkFrance:datacenterMinnesota:services2009:USNFSandmodularandlow-powerdatacompaniesinvestedtencenterNSFoftheU.S.Germany:largestoragemillionsofdollarstolaun

8、chedthedata-centersupportscientificdataTexas:low-intensivecomputingcloudprojectpowercloudprojectin2010storage2009:U.S.governmentstartedcloudcompu