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- W2352509747 abstract "To realize effective access control of the intelligent exam-arrangement system,first,the existing problems in the exam-arrangement process were analyzed.Then,aiming at the characteristics that are multi-user,great number of data,and too concentrated access time,the security issues of the system was deeply studied,and role-based access control(RBAC)method was applied to access control of the system.Second,the RBAC model was extended,two elements both the obligations and reward punishment were added into the model,and access control degree of the RBAC model was further refined to the control of the specific operation of access object.Meanwhile,the access control process was described.As verified by system function test,the results show that the extended role-based access control method can effectively ensure the security and integrity of all data in the system database.Furthermore,this method can ensure multi-user concurrent operation in the network environment,and improve the efficiency of database access." @default.
- W2352509747 created "2016-06-24" @default.
- W2352509747 creator A5007641343 @default.
- W2352509747 date "2013-01-01" @default.
- W2352509747 modified "2023-09-26" @default.
- W2352509747 title "RBAC′s application research in intelligent exam-arrangement system of the university" @default.
- W2352509747 hasPublicationYear "2013" @default.
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