title: WCF client with Client Certificate and Basic Authentication
body: <p>I need to access web services of one of our partners.
  Their services are secured with both a Client Certificate and Basic Authentication.
  I'm using WCF with BasicHttpBinding.</p>
  
  <p>I am able to hook up the cert using Transport level security.
  I know the cert is working because I'm no longer getting a 403 error, but I am getting a 401 because I can't pass the credentials along with the transport.
  From what I can see, I can only have one type of transport security scheme.  </p>
  
  <p>How can I achieve this?</p>
  
  <pre><code>&lt;security mode="Transport"&gt;
       &lt;transport type="Certificate" /&gt;
       &lt;transport type="Basic" /&gt;
  &lt;/security&gt;
  </code></pre>
  
  <p>Thanks</p>