網(wǎng)絡(luò)統(tǒng)一授權(quán)服務(wù)平臺(tái)模型的研究與實(shí)現(xiàn).pdf

1、西安電子科技大學(xué)碩士學(xué)位論文網(wǎng)絡(luò)統(tǒng)一授權(quán)服務(wù)平臺(tái)模型的研究與實(shí)現(xiàn)姓名：趙東洲申請(qǐng)學(xué)位級(jí)別：碩士專業(yè)：密碼學(xué)指導(dǎo)教師：方勇20080101AbstractAbstractForthephenomenonthatnumelousapplicationsystemsinEgovernmentnetworkuserandprivilegemanagementinapplicationsystemsarcdisorderlyandthemaint

2、enancemanagementiscomplex，aunifiedauthorizedserviceplatformbasedonPKIshouldbeestablishedItachievestheunifiedmanagementbetweentheBsersinapplicationsystemsandtheprivilegeinE—governmentnetworkInordertoaISBIethesecurityofaut

3、horizedserviceplatformandtheauthorityreliabilityofthedataitUPAxI$averyhighdemandtotheaccesscontrolmechanismofauthorizedserviceplatform，whichshouldstrictlyrestrict011theprivilegeofscopeforeachuserpreventusersfromunauthori

4、zedaccessBasedontheactualsituationofEgovernmentnetworkandtheactualdemandforaccesscontrolofauthorizedserviceplatformthispapergenerMizestheadvantagesanddisadvantagesofavarietyofaccesscontrolmodel，givesanauthorizedaccesscon

5、trolmodelfitforauthorizedserviceplatform，OrganizationalmemberbasedAccessControlModelBasedonit，presentstheaccesscontrolmodelofauthorizedserviceplatform，whichconsistsidentityauthentication，privilegemanagementandsecurityaud

6、itThismodelimprovesthesafetyperformanceofsystem，simplifiestheauthorizationmanagementofsystem，eusBrestheBSCIScanbecontrolledintheirprivilegepurviewbytheplatform，guaranteesthesafetyandstabilityoftheplatform，andproposesanew