文件管理系統(tǒng)中RBAC的設(shè)計(jì)實(shí)現(xiàn).pdf

1、西安電子科技大學(xué)碩士學(xué)位論文文件管理系統(tǒng)中RBAC的設(shè)計(jì)實(shí)現(xiàn)姓名：景凱申請學(xué)位級別：碩士專業(yè)：軟件工程指導(dǎo)教師：周利華劉平20061201AbstractAlongwithdevelopmentanduniversalityofcalculatornetwork，info冊ationsystemwithbecomeefficientlyanimportantway。fhandlingtheimbrmati。n，aimatinforIIl

2、ationsysteminthemeantimeofthemaliceattackstonealsomoreandmOremultifarious，therefore，thesafetyof[with]networkinformationbecomesanimpon鋤∞sliceoftopicPKIisresolveelectroniccommerce，electronicsgovernmentalaffairsetcnetwOrkin

3、fo珊ationetcsafeproblemofoneofthemainmethodsThePKIsolvedne倆orkentitythetrustofarelationmoreandSOmuch，itcannedcarryouttodls伽mlnateentltysignofcantdenyetcsafeserviceBut，invisitingthisfunctiont0theentltyauthorizationitnotgoo

4、drealization加mattheseshortages，inthemeantimeaccordingtoactualenVlronmentcharacteristics，accordingtotheneedanalysisofthesystem，putforwardonmefoundationofmodelmakeuseofPMIinattributecertificate，knotwiththerolevisitaCentral

5、，betterresolvetheproblemwithmanagementoftheinterviewlegalpower1hewholesystemdesignisdividedintothreeparts：Roleallotment，legalpowerallotment鋤dlegalpowerverificationPassalegalpowerallotmentto舀Vehomologous0perationlegalpowe

6、rforthesystemrole，isacustomeragainallotmentrole，atthlst皿e’thecustomer∞medindirectlytothelegalpowerofsystemresourcesWhenrolea110tmentandlegalpowerassigncompletionafter，passalegalpowerVerilllcatlontoexaminetheinteⅣiewofthe

7、customertoapplyasystemresourceswhetherhassomeoneoperationlegalpowerNewthedesignofsystem，solvedthemana咎ngofIegalpowerofthesystemresourcesshortage，increasedtothesafeinterviewofsystemChinesepiece，haveactualmeaningtothesafem