如有必要，我们还可以向任何对象添加受保护对象策略(Protected Object Policy,pop)，从而提供额外的保护，如时段访问规则等。
If necessary, we could also add a Protected object Policy (POP) to any object, which adds additional protection, such as time-of-day access rules.
它使用在策略数据库中创建对象的静态模式来保护它们。
It USES the static mode of creating objects in a policy database to protect them.
在AccessManager中创建一些测试对象，如用户、组和受保护资源，然后添加访问控制列表策略。
Create some test objects in Access Manager, such as users, groups, and protected resources, and then add an Access Control List policy.
因此，每一个类或者对象“属于”一个ProtectionDomain，安全策略对这个保护域授予了某种访问权限。
Therefore, each class or object "belongs to" a ProtectionDomain, to which certain access permissions have been granted by the security policy.
本文讨论了存取控制的策略、实现方法，分析了军用安全模型和数据库中的对象保护技术。
The thesis dissertates access control policies and access control implementations, analyzes military security model and object protection in databases.
下面简述了有关如何帮助保护项目文件及其对象的策略，这些策略大致按安全级别排列。
Strategies to help protect your project file and its objects are briefly described below, and roughly arranged by levels of security.
下面简述了有关如何帮助保护项目文件及其对象的策略，这些策略大致按安全级别排列。
Strategies to help protect your project file and its objects are briefly described below, and roughly arranged by levels of security.
应用推荐