title: cakephp secure keyword like login method
body: <p>I want to achieve something like below scenario mention in CakePHP 1.3.8 a latest version:</p>
  
  <ul>
  <li>Ask for <code>Username / Password</code> or directly ask for <code>Secret Keyword</code></li>
  <li>If correct, ask for <code>Secret Keyword</code></li>
  <li>If correct, access more <code>details of website</code></li>
  <li>If wrong, <code>don't allow</code> any further access</li>
  </ul>
  
  <p>There is <code>Auth</code> component into CakePHP for authentication like <code>username/password</code> however I want to implement this extra step of <code>Secret Keyword</code> to access information which should be stored in somefile, <code>encrypted way</code> or some other better way you suggest in a <code>single computer</code> usage only.</p>
  
  <p>Any ideas would be appreciated.</p>
  
  <p>Thanks !</p>