Coarse authorization control. Cloud services' manage-ment interfaces are particularly prone to offering authorization control models that are too coarse.
粗粒度的授权控制：云服务的管理界面特别倾向于提供过粗粒度的授权控制模型。
2
Service interfaces are typically coarse-grained but the client often wants more control over their granularity of access.
服务接口通常是粗粒度的，但客户端通常希望对其访问的粒度进行更多的控制。
3
Authorization and access control can vary from coarse - to fine-grained.