A trusted context is an object that gives users a specific set of privileges and is available when the user connects to the database through a trusted connection.
受信任上下文是一个对象，它为用户提供一组特定的特权，当用户通过一个受信任的连接连接到数据库时，便可以使用它。
Just like tables, nicknames have an equivalent set of privileges that can control user access to the nickname objects on the federated system.
与表一样，昵称也有对等的一组权限，用于控制用户在联邦系统上对昵称对象的访问。
Such programs are generally suid (set uid) root, meaning that the system extends special privileges to the application upon request, even if a regular old user runs the program.
这样的程序通常是suid(设定uid)root，也就是即使一般的老使用者执行这个程序时系统也会按请求将特殊权限扩充给应用程序。
Click on the 'user privileges' TAB to set up the children user account privileges.
点击“用户权限”标签，设置儿童用户账户权限。
While most Linux hosts are set up so that any user can launch vncserver, it's very likely that you'll need root privileges to use stunnel effectively.
尽管大部分Linux主机都进行了设置以允许任何用户都可以启动vncserver，但是您很可能会需要root特权来有效地使用stunnel。
This allows a set-user-ID (other than root) program to drop all of its user privileges, do some un-privileged work, and then re-engage the original effective user ID in a secure manner.
这使set-user-ID（非根）程序能够放弃它的所有用户特权，执行一些非特权操作，然后恢复原来的有效用户ID。
For example, access should be set so that the user owning the file has read and write privileges, the group has read-only privileges, and other users on the system are denied access to the file.
比如，访问也许被设为：用户拥有某文件的读写权限，而组拥有该文件的只读权限，并且该文件拒绝这个系统上的其他用户访问。
The directories in the example above have the permission set 755, which is common for web-available directories, in which the user has full privileges while others have read and execute only;
上述例子中的目录，将权限设置为755，对于网络上可以使用的目录，这个权限非常常见，用户拥有所有的特权，而其他人只有阅读和执行的权限；
Management administrator is used to manage the site, where managers can increase and delete users, set up user privileges.
管理功能是管理员用来管理网站的，在这里，管理员可以增加和删除用户，设置用户权限。
Management administrator is used to manage the site, where managers can increase and delete users, set up user privileges.
管理功能是管理员用来管理网站的，在这里，管理员可以增加和删除用户，设置用户权限。
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