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1、QUTDigitalRepository:http://eprints.qut.edu.au/Croll,PeterR.andHenricksen,MatthewP.andCaelli,WilliamJ.andLiu,Vicky(2007)UtilizingSELinuxtoMandateUltra-secureAccessControlofMedicalRecords.InKuhn,KlausA.andWarren,JamesR.andLeong,Tze-Yun,Eds.ProceedingsME
2、DINFO2007:the12thWorldCongressonHealth(Medical)Informatics–BuildingSustainableHealthSystemsStudiesinHealthTechnologyandInformatics129,pagespp.498-502,Brisbane,Australia.©Copyright2007IOSPressUtilizingSELinuxtoMandateUltra-secureAccessControlofMedicalRe
3、cordsPeterRCroll,MattHenricksen,BillCaelliandVickyLiuInformationSecurityInstitute,QueenslandUniversityofTechnology,Brisbane,AustraliaAbstractitylevelcomputeroperatingsystemsthatdonot-andcannot-providetherequiredlevelofassuranceneededforscientificOngoin
4、gconcernshavebeenraisedovertheeffectivenessofresearchtobeundertakenonsensitivedata.Theywereneverinformationtechnologyproductsandsystemsinmaintainingdesignedforthispurpose.privacyprotectionforsensitivedata.TheaimistoensurethatInformationsecuritymechanis
5、msdoexisttoensuresensitivesensitivehealthinformationcanbeadequatelyprotectedyetinformationisprotectedandonlyaccessibleona“need-to-stillbeaccessibleonlytothosethat“need-to-know”.Toknow”andapprovalbasis.Itisimperativethatbothadversar-achievethisandensure
6、sustainabilityoverthelongerterm,ities,suchasexternalsystem“hackers”andtechnical/operationsisadvocatedthatanalternative,stableandsecuresystemar-personnelwithin-houseknowledgebedeniedinappropriatechitectureisrequired.Thispaperconsiderstheadoptionofaacces
7、s.ThesecuritymechanismknownasMandatoryAccessmodeltargetedathealthinformationthatprovidesmuchControl(MAC)isdescribedbelowandcanbeused,ashigherdegreesofprotection.Apurposebuiltdemonstratoradapted,toenforcethenecessarysecurityandprivacyproc-thatwasdevelop
8、edbasedonenterprise-levelsystemssoftwareessesrequiredforhandlingsensitivehealthdata.Suchmecha-productsisdetailed.Thelongtermaimistoprovideaviablenismshavebeenstudiedandunderstoodforover30years,solutionbyutilizingcontemporary,commerciall
