title: IE 11 is not showing "Show Content" popup message
body: <p>I am getting below error when trying to open another https site (with self signed certificate) in iframe and IE11.</p>
  
  <p>"Content was blocked because it was not signed by a valid security certificate. For more information, see “About Certificate Errors” in Internet Explorer Help."</p>
  
  <p>When using IE9 or IE8, we used to get the same error along with a pop-up message "Show Content" clicking on which will display the content. But IE 11 is not displaying "Show Content" option.</p>
  
  <p>Can you please help in enabling that option for IE11? I researched in SO and lot of other places. The option given was to install the certificate. Is there a way to enable "Show Content" option without going through certificate installation path?</p>