title: wsHttpBinding Message Security
body: <p>I have a wsHttpBinding like this</p>
  
  <pre><code>&lt;wsHttpBinding&gt;
  &lt;binding name="binding1"&gt;
  &lt;security mode="Message" &gt;
  &lt;message clientCredentialType="Windows" negotiateServiceCredential="true" /&gt;
  &lt;/security&gt;
  &lt;/binding&gt;
  &lt;/wsHttpBinding&gt;
  </code></pre>
  
  <p>If only NTLM is available,</p>
  
  <p>Is this mean WCF will send client's credential through SOAP message?</p>
  
  <p>Is this configuration compatible with ws-security?</p>
  
  <p>Thanks</p>