title: Configuring security in ASP.NET MVC at runtime
body: <p>Is it possible to have security in ASP.NET MVC configurable at runtime? For example, if I have a controller that has been marked as </p>
  
  <pre><code>[Authorize(Roles="Admin")]
  </code></pre>
  
  <p>Is there a way to add/remove roles at runtime? Or, do you have to change it in code and re-compile?</p>