基于T-RBAC访问控制模型在实习管理云平台中的应用研究  

Research on the Application of T-RBAC Access Control Model in the Internship Management Cloud Platform

作　　者：张林静[1] 刘淑影 尤游[3] Zhang Linjing;Liu Shuying;You You(Department of Information Management,Anhui Vocational College of Police Officers,Hefei 230031,China;School of Computer and Information Engineering,Fuyang Normal University,Fuyang 236037,China;The Public Basic Teaching Department,Anhui Technical College of Mechanical and Electrical Engineering,Wuhu 241000,China)

机构地区：[1]安徽警官职业学院信息管理系,安徽合肥230031 [2]阜阳师范大学计算机与信息工程学院,安徽阜阳236037 [3]安徽机电职业技术学院公共基础教学部,安徽芜湖241000

出　　处：《黄山学院学报》2023年第3期26-29,共4页Journal of Huangshan University

基　　金：安徽省高校自然科学研究重点项目(KJ2020A1058,KJ2021A1523,2022AH052939);安徽省高校学科拔尖人才学术资助项目(gxbjZD2022147);阜阳师范大学自然科学研究项目(2021FSKJ12)。

摘　　要：虚拟化技术虽然促进了云计算技术的不断发展,同时也对云计算安全产生了新的威胁。实习管理云平台可提供多租户访问,然而多点访问策略也增加了云平台的安全隐患。基于任务-角色的访问控制模型T-RBAC可以实现静态-动态相结合分级访问,对不同访问主体采用不同的访问控制策略。将该模型应用在实习管理云平台的开发设计中,通过设置用户访问策略,有效地提升了云平台管理的灵活性,保障了实习管理云平台数据资源的安全性。Although virtualization technology promotes the continuous development of cloud computing technology,it also poses new threats to cloud computing security.The internship management cloud platform can provide multi-tenant access,but the multi-point access strategy also increases the security risks of the cloud platform.The task-role based access control model T-RBAC can achieve static-dynamic hierarchical access and adopt different access control policies for different access subjects.The model is applied to the development environment of the internship management cloud platform.By setting user access policies,it effectively improves the flexibility of management and ensures the security of the data resources of the internship management cloud platform.

关 键 词：访问控制 云计算 T-RBAC 

分 类 号：TP309[自动化与计算机技术—计算机系统结构]