title: Flushing basic authentication on ASP site
body: <p>I have an intranet application that requires basic authentication against active directory using NT challenge/response.</p>
  
  <p>When a cookie expires, I would like to "flush" (for lack of a better term) that authentication, redirect them to a non-protected page and force the user to re-authenticate should they want to re-access the protected page.</p>
  
  <p>How is this done?  I can't seem to figure it out.</p>
  
  <p>Using ASP classic.</p>
  
  <p>Thanks!</p>