基于时限RBAC模型的企业知识产权管理系统的研究与实现

发布时间：2018-05-02 03:20

本文选题：访问控制 + RBAC　；参考：《江苏大学》2017年硕士论文

【摘要】：现如今,计算机科学领域的飞速发展带动了社会的发展,使得人们的工作和生活也有了翻天覆地的变化。而知识产权作为各个公司在市场上的核心竞争力,保证公司在行业竞争中享有行业优势。在知识产权数量日益增长的现阶段,企业如何能够快速准确地从大量的数据中查询出知识产权信息以及对创新专利的申报,这对企业的市场竞争和创新发展有着深远的意义,企业知识产权管理系统正是由于这种情况才脱颖而出的。各个企业对企业知识产权管理系统日渐依赖的同时,相应的也产生了一系列问题:第一,以往的访问控制通常采用单一的静态方式去判断时限约束,在专利数量和用户数量激增的时代,系统的效率和安全性已不能满足相应的需求;第二,对于系统用户日渐增加,企业管理者希望简化角色权限的操作,而传统的授权方式繁杂多乱,对用户角色的管理上略感疲乏,系统耗时不断增加,效率也就得不到满足。因此,能够快速安全且有效的处理权限操作,对研究企业知识产权管理系统有着十分深远的意义。本文的研究内容如下:对企业知识产权管理系统的发展现状进行深入研究以后,将时限RBAC模型作为权限模块应用的基础;对RBAC模型进行充分的认识后,最终我们选用了此模型作为系统权限的初始化模型。系统为了提高系统访问的安全性和效率,本文针对以往的RBAC模型提出了一种动态选择方式,并且在现有模型中加入管理监督区域,从而对RBAC模型进行优化扩展。提出一种基于时限动态的RBAC模型,将新模型运用于权限模块,将系统设计成一个安全高效、系统损耗更少满足大家需求的平台。经过实验与分析,基于时限动态的RBAC模型提高了权限操作的效率和安全性,并对角色用户的管理更加细化。通过对企业知识产权管理系统的需求分析,我们对系统的结构进行了整体设计;将RBAC模型作为权限模块基础模型的可行性进行了分析,设计并介绍了系统主要功能模块以及业务逻辑。最后,完成了企业知识产权管理系统。在系统中动态实现了权限判定,并且和谐处理多管理域之间的权限操作。结合各个模块实验测试的结果表明,将基于时限动态的RBAC模型作为权限系统的基础模型可以减少系统耗时并且提高系统处理的安全性和效率。
[Abstract]:Nowadays, the rapid development of computer science has driven the development of society, making people's work and life have changed dramatically. As the core competitiveness of each company in the market, intellectual property rights guarantee the company to enjoy the industry advantage in the industry competition. At the present stage of the increasing number of intellectual property rights, how can enterprises quickly and accurately query the intellectual property information from a large number of data and declare innovative patents, which has far-reaching significance for the market competition and innovation development of enterprises. The enterprise intellectual property management system is just because of this kind of situation just stands out. At the same time, there are a series of problems in each enterprise's intellectual property management system. First, access control usually uses a single static method to judge the time limit. In the era of rapid increase in the number of patents and users, the efficiency and security of the system can no longer meet the corresponding needs. Second, for the increasing number of users of the system, enterprise managers want to simplify the operation of role permissions. However, the traditional authorization methods are complicated and chaotic, and they are slightly tired in the management of the user's role, and the system is time-consuming and the efficiency is not satisfied. Therefore, it is of great significance to study the intellectual property management system of enterprises. The research contents of this paper are as follows: after deeply studying the current situation of the enterprise intellectual property management system, the time-limited RBAC model is taken as the basis of the application of the authority module, and the RBAC model is fully understood. Finally, we choose this model as the initialization model of system permissions. In order to improve the security and efficiency of system access, this paper proposes a dynamic selection method for the previous RBAC model, and adds the management supervision area to the existing model, thus optimizes and extends the RBAC model. A time-limited dynamic RBAC model is proposed. The new model is applied to the privilege module, and the system is designed as a safe and efficient platform with less system loss to meet the needs of everyone. Through experiment and analysis, the RBAC model based on time-limited dynamic improves the efficiency and security of privilege operation, and the management of role users is more detailed. By analyzing the requirement of the enterprise intellectual property management system, we design the whole structure of the system, and analyze the feasibility of the RBAC model as the basic model of the authority module. The main function modules and business logic of the system are designed and introduced. Finally, the enterprise intellectual property management system is completed. In the system, the authority decision is dynamically realized, and the privilege operation between the multi-management domains is handled harmoniously. The experimental results of each module show that the time-limited dynamic RBAC model as the basic model of the privilege system can reduce the system time and improve the security and efficiency of the system processing.
【学位授予单位】：江苏大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：F272;TP311.52

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