impersonation token

基本解释

A thread that is impersonating a client has both a primary token and an impersonation token.
一个正模拟客户端的线程拥有一个主令牌和一个模拟令牌。
blog.sina.com.cn
Note that the impersonation level obtained by the server when it impersonates the client token is not solely a function of this setting.
请注意，服务器在模拟客户端令牌时所获取的模拟级别不仅仅是此设置的功能。
When the process is impersonating the client at this level, the impersonation token can be passed across any number of computer boundaries.
当进程在此级别上模拟客户端时，可以跨越任何数量的计算机边界来传递模拟标记。