Solaris10 中的RBAC的优点在于，它通过提供对管理任务（可在以后进行分配）的细粒度控制最小化了对根访问的需求。
The advantage of RBAC in Solaris 10 minimizes the need for root access by providing fine-grained control over administrative tasks that can then be assigned.
例如，在WebSpherePortal中，您可以在聚合框架内应用细粒度访问控制。
For example, in WebSphere Portal, you can apply fine-grained access control within the aggregation framework.
在组织机构模型设计中，采用角色和任务的访问控制，达到了对表单中数据的访问控制粒度，满足了工作流管理系统中的访问控制目标。
In the design of organization, the paper gives the access control based on roles and tasks to meet the objective of the workflow management, implementing the access control to the data in the form.
基于访问控制表（ACL）的细粒度自主访问控制机制可以实现针对单个用户或用户组的访问授权，但是在实际使用中可能造成不适当授权或权限撤销不及时的缺陷。
Fine-granularity discretionary access control based on Access Control List (ACL) may grant authority to one user or group, but it may grant unapt authority or remove authority not timely.
最后将其应用到医学图像存档与传输系统(PACS)的访问控制中，证明该模型简单有效地实现了复杂多变的细粒度的访问控制。
Finally, we apply the MNAC to access control of picture archiving and communication system (PACS), a large and complex distributed application system. The application proves that it...
最后将其应用到医学图像存档与传输系统(PACS)的访问控制中，证明该模型简单有效地实现了复杂多变的细粒度的访问控制。
Finally, we apply the MNAC to access control of picture archiving and communication system (PACS), a large and complex distributed application system. The application proves that it...
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