Design And Implementation Of Role-based Rights Management System

With the rapid development of information technology, information security hasbecome the people’s attention, especially in the information management system ofenterprise, access control technique for resource sharing and the concept has beenwidely studied. The subject of study in the privilege management related theory andmethod of information system, the advantages and disadvantages by comparing severalcommon access control mode, analysis and power demand management of theinformation system, the role-based access control technology was modified to make itmore flexible in the role permissions management based on, By comparing severalcommon access control mode, analysis and power demand management of theinformation system, the role-based access control technology was modified to make itmore flexible in the role of authority management. Combining with the typicalapplication requirements of company’s technology platform for the background, thisthesis studied the theories, methods, and the basic process of access control, and on thisbasis designed the role of authority management system architecture model,implemented a simple prototype system, and some examples of the system are given.The main contents of this thesis are as follows:(1) Orienting to the rights management information system workflow, this thesisstudied the basic theories and methods of basic theory and method to of the commonaccess control technology, discusses the role-based access control technology, andintroduces its application process. According to the requirements of the application ofinformation system, this thesis improves on the RBAC, so that it can be applied to othermanagement system more flexibly.(2) On the basis of theoretical study of access control technology, this thesis makesa detailed analysis for privilege management features of the system, design the systemarchitecture of privilege management based on role, and has carried on the detaileddesign of each functional module of the system.(3) The prototype system of authority management architecture based on the role isimplemented using Java programming language under Windows environment, its principle feasibility was initially tested, and the running examples were also gave. Thissystem can be as a subsystem of other information systems, can assist managers tocomplete the security access control of system.The effectiveness and correctness of the proposed method and system designscheme were primarily validated by the experimental analyzing for the prototypesystem.