Research And Implementation Of Enterprise Intellectual Property Management System Based On Time-dependent RBAC Model

Nowadays the rapid development of computer science has brought the social developing,human work and life have been changed drastically.And as a company's core competitiveness in the market,intellectual property ensures that the company in the industry competition can enjoy the industry advantage.With the increasing number of intellectual property,how can companies quickly and accurately obtain the information they need from a large amount of data,which is far-reaching significance to the market competition and development of enterprises.Enterprise intellectual property management system is in this situation before they stand out.Various enterprises on the enterprise intellectual property management system increasingly dependent at the same time,which also produced a series of problems: First,the previous access control usually uses a single static way to determine the time limit constraints,the system efficiency and security can not meet the corresponding needs in this era,in which the number of patents and the number of users surge;Second,the increasing number of system users,Business managers want to simplify the operation of the role of authority,and the traditional way of licensing more complex,the role of the user's management slightly tired,the system is increasing,the efficiency will not be met.Therefore,the ability to quickly and securely and effectively handle the operation of the enterprise for the development of intellectual property management system has a very far-reaching significance.The main contents of this paper are as follows:The RBAC model is used as the basis of the application of the rights module.After fully understanding the RBAC model,we finally use this model as the initialization model of the system authority.In order to improve the security and efficiency of system access,this paper proposes a dynamic selection method for RBAC model,and adds the management supervision area to the existing model to optimize the RBAC model.The TL-RBAC model is proposed,and the new model is applied to the privilege module to design the system as a platform which is safe and efficient,and the system consumes less.Experiments and analysis,TL-RBAC model to improve the efficiency of the operation and security,and the role of the user's management more refined.Through the analysis of the requirements of enterprise intellectual property management system,we design the structure of the system.The RBAC model is analyzed as the feasibility ofthe basic model of the rights module.The main function modules and business logic of the system are designed and introduced.Finally,the enterprise intellectual property management system was completed.In the system to dynamically achieve the authority to determine,and the harmonious handling of multiple management between the authority of the operation.The experimental results of each module show that the TL-RBAC model can be used as the basic model of the rights system to reduce the time-consuming system and improve the security and efficiency of the system.