基于任務(wù)和角色的雙重Web訪問(wèn)控制在電子政務(wù)安全中的應(yīng)用.pdf

1、電子科技大學(xué)碩士學(xué)位論文基于任務(wù)和角色的雙重Web訪問(wèn)控制在電子政務(wù)安全中的應(yīng)用姓名：孫帥申請(qǐng)學(xué)位級(jí)別：碩士專業(yè)：行政管理指導(dǎo)教師：祝小寧20060601AbstractAbstractSince1990s，governmentinordertoadaptthenetworkwayobtainstheinformationandtheexchangeinformationwillorganizesownserviceandWebinte

2、gration，andtheWebapplicationsystemalsowillappearintheelectronicgovemmentaffairsAsWeb’sownopennessandsharing，notonlybringsthegovernmentservicetransformationandhighlyeffectiverevolution，butalsocausesthephenomenonwhichgover

3、nmentinstitutionappearsexceedsauthoritytovisit，createstheinformationvisitor’roleblurred，jurisdictionunclearthetaskresponsibilityisvague，bringstheenormousthreattoinformationsecurityofthegovermnentButthegovemmentaffairsare

4、differentfromthecommercialactivityitrelateswiththepoliticalandeventhewholenational，therefore，thesecuritybecomesthemostimportantprincipleintheE—government，whichshouldpenetratethewholeprocessoftheconstructiontotheE—governm

5、entThepresentpaperinviewoftheabovequestion，taketheWebaccessintheE—governmentsecurity’sapplicationastheresearchobject，fromtheadministrationandtheinformationsecurityanglestudytheEgovernmentsecurityproblem，intheanalysisofgo

6、vernmentactivitysecurityrequirementsandeachkindofvisitsthecontrolmodel，makestheexplorationandthefeasibilitystudyofthewebcontrolmodelwhichsuitstheE—governmentsaferequestThemainresultsareasfollow：1FromtheE—govermnent‘sgrow

7、thenviromnent，andthecharacteristicthevalueorientation，researchtheE—government‘ssecurityessenceandtherequest，poiutedoutitssecurityshouldincludethegoverrnnentfunctionandthesystem‘sownsecurity2DissectsE—governmenttotheadmin

8、istrativeorganizationandtheadministrativeofficialauthorities，thecontrolinfluence，proposetheE—governmentsecurity’Sscienceofadministrationrationale”theexecutivepowervisitdomination”3InE—governmentsecurityvalueorientationth