Access Tokens of Processes and Threads
Figure 6-9 brings together the concepts covered so far in this chapter by illustrating the basic process and thread security structures. In the figure, notice that the process object and the thread objects have ACLs, as do the access token objects themselves. Also in this figure, thread 2 and thread 3 each have an impersonation token, whereas thread 1 uses the default process access token.
Figure 6-9 Process and thread security structures