title: Redirect 403 forbidden error message to 404 in IIS
body: <p>If we post the URL by appending the text "/../../../../ " at the end. IIS returns a "403 - Forbidden" error in the response header.</p>
  
  <p>Is there any way to configure IIS to return a "404 - Not Found" error instead of a "403"?</p>
  
  <p>This is an asp.net web application.</p>
  
  <p>A security scan of our site noted that returning "403" could assist a malicious person mapping our site; had not thought of that before, but I have to admit it makes sense.</p>