个人网络背景下的访问控制模型研究

在研究了强制访问控制MAC、自主访问控制DAC、基于角色的访问控制RBAC、基于任务的访问控制TBAC和基于任务-角色的访问控制T-RBAC之后,结合个人网络的特点,提出了一种适合于个人网络联盟环境的基于任务-角色的改进型访问控制模型PN_T-RBAC。

Research of Access Control Models in Personal Networks

This paper introduces some major access control models such as traditional access control models,role-based access control model(RBAC),task-based access control model(TBAC) and role-task-based access control model(T-RBAC).In the end,a feasible scheme PN_T-RBAC is proposed at the base of the T-RBAC model in existence,which is suitable for the coalition environment of personal networks.