Design And Implementation Of Enterprise Data Resource Security Management System Based On RBAC Model

In the general enterprise,the data resource utilization rate is high and the sharing degree is high.but the security of data resources is the basis of system data resources management.RBAC(role-based Access Control)model was introduced,and on the basis of RBAC model,data resource sharing and enterprise data resource security were guaranteed.At first,the demand of enterprise data resource security management is analyzed,the system functions are analyzed from aspects of data resource information management,data resource application approval,data resource statistics summary and data resource security.By the application and approval of data resources,on the basis of ensuring the sharing of enterprise data resources,the security of data resources is ensured,and the non-right access operation of enterprise data is eliminated.Secondly,the performance requirements of the system are analyzed,and the objectives and characteristics of enterprise data resource security management are understood through analysis.In the system design part,the system network structure design is completed by according to the characteristics of enterprise network,the system architecture design was completed using the JavaEE architecture.On this basis,the detailed design of each module of the system is completed,By designing entity classes such as user,role,permission and corresponding control classes,the implementation of RBAC model is completed on the basis of user table,role table,function permission table and storage permission control.So it ensures the security of enterprise data resources.the system database design is completed through the conceptual model and physical model of database.On the basis of design,the functions of the system modules are implemented by adopting Java language.Finally,the system performance,function and data security are tested respectively.The results show that the system meets expectations and meets the requirements of enterprise data resource security management.The application of the system can improve safety management level of enterprise data resources,implement from the data resources,data resources to apply for examination and approval,and data statistics resource safety management platform,in order to realize the security of enterprise data resources sharing,can be applied in other enterprises.