title: Link security trimming in asp.net mvc
body: <p>I would like to show some links only to authenticated users in an asp.net mvc web application.</p>
  
  <ul>
  <li>I use the template for an asp.net mvc web application in Visual Studio 2008 that came with the beta release of asp.net mvc.</li>
  <li>I use forms authentication.</li>
  <li>I would like to add something like the following to an existing view:</li>
  </ul>
  
  <pre>
  &lt;a href="/Account/ChangePassword">Change password&lt;/a>
  </pre>
  
  <p>and only show the link to users who are logged in. </p>
  
  <p>What is the simplest way to do that? I would like something as simple as security trimming of the web.sitemap that I have tried with asp.net web forms. (Can that be used with mvc? Or is it only for web forms?)</p>