How to stop web site directory outside file access from web in iis7?

The code you are showing does not mean that external individuals can access files on your server, all that it shows is that a program RUNNING on your server can access files on the server which make sense.

You could create a new user that has limited permissions and set to run app pool under this user.

I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.