基於染色體族和環境信息的格線訪問控制 染色體
RLSAccessControlBasedonChromosome-FamiliesandContextualInformationinGridSystem
<>2007年04期
王紅軍,李志蜀,成颺,周鵬,周維
RLSAccessControlBasedonChromosome-FamiliesandContextualInformationinGridSystem
<>2007年04期
王紅軍,李志蜀,成颺,周鵬,周維
染色體 |
染色體族數據本地複製主要涉及到數據的隱私和完整性,如果認證服務集成在數據本地複製里,則可以減少非法訪問.因此提出了一個新的訪問控制服務,稱之為CCAC,這是專門針對於數據本地複製安全的.CCAC是基於染色體族和環境信息的機制,並且可以獨立和分布部署,實驗結果表明其性能較好.
Thereplicalocationservice(RLS)ismostconcernedwithprotectingtheprivacyandintegrityofknowledgeabouttheexistenceandlocationofdata.AnauthorizationserviceshouldbeintegratedwiththeRLStoavoidillegalaccessingtothereplica.Inthispaper,anovelaccesscontrolservicenamedCCACispresented,whichspecializesinthesecurityofRLS,basedonChromosome-Familiesandcontextualinformation,whichcandeployindependentlyanddistribute.TheprototypeofCCACisdesignedandsimulationresultsshowitshighperformance.
Thereplicalocationservice(RLS)ismostconcernedwithprotectingtheprivacyandintegrityofknowledgeabouttheexistenceandlocationofdata.AnauthorizationserviceshouldbeintegratedwiththeRLStoavoidillegalaccessingtothereplica.Inthispaper,anovelaccesscontrolservicenamedCCACispresented,whichspecializesinthesecurityofRLS,basedonChromosome-Familiesandcontextualinformation,whichcandeployindependentlyanddistribute.TheprototypeofCCACisdesignedandsimulationresultsshowitshighperformance.
關鍵字：格線,訪問控制,染色體,數據本地複製
