基于任务的授权控制及其实现

随着数据库、网络和分布式计算的发展，组织任务进一步自动化，与服务相关的信息进一步计算机化，这促使我们将安全问题方面的注意力,从静态的主体和客体保护转移到随着任务执行而进行动态授权保护。为适应需要，本文提出一种新的访问控制模型－基于任务的授权控制，文章最后给出了部分实现思路。

Task-Based Authorization Control and Its Implementation

With the development of databases,network and distributed computing,the automation of organizational tasks is increasing,as well as the computerization of information related services This requires that we shift our focus on security issues from the protection of individual subjects and objects to dynamic authorization with the actions of tasks Therefore,the article introduces a new access control model——task based authorization control Finally it gives some clues of its implementation