Customizing the .NET Common Language Runtime - Part 3

In our previous code, we created a custom AppDomain manager which demonstrated that it was loaded by the CLR, but otherwise did nothing. We will now turn our attention to creating our first practical AppDomain manager. We wish to ensure that any code compiled in our small test application cannot do any damage to the system. One way to achieve this goal is to establish security limitations on the new AppDomain into which this code is loaded and executed.