read-protected

When you change a transaction from one isolation level to another, resources that are read after the change are protected according to the rules of the new level.

将事务从一个隔离级别更改为另一个隔离级别之后，便会根据新级别的规则对更改后读取的资源执行保护。

This directory must be protected so that only the mqm ( or platform equivalent) user ID can read the files.

这个目录必须保护起来，以便只有mqm（或其他平台上的等同物）用户ID能够读取这些文件。

Many tasks break down into two distinct types of work, however: tasks that only need to read the protected data structures and those that must make changes.

因此，就必然会产生两种截然不同的任务：对保护数据结构体读取的任务和更改结构体的任务。

confidentiality allows only authorized parties to read protected information.

机密性仅仅允许认证的人可以访问保护的信息。