title: Share session between two websites in ASP.NET MVC
body: <p>Currently, Azure Management Portal has two versions:</p>
  
  <ul>
  <li>Old: <a href="https://manage.windowsazure.com/" rel="nofollow noreferrer">https://manage.windowsazure.com/</a></li>
  <li>New: <a href="https://ms.portal.azure.com/" rel="nofollow noreferrer">https://ms.portal.azure.com/</a></li>
  </ul>
  
  <p>They are on two different domains (even different data centers, I guess) but sharing the same login session, i.e. once you logged in one of them, you can enter the other without any authentication.</p>
  
  <p>Can anyone explain how it works on dotNET Stack?</p>