This tip is to create a permanent secure connection to Facebook. You can tell you’re using SSL if the URL starts with https:// instead of http://. When you’re logged into Facebook, go to
Account – Account Settings – Account Security, and then click on the “Change” link.
There you will see a check box followed with “Browse Facebook on a secure connection (https) whenever possible”. Make sure this checkbox is checked, and then click on “save”. Now log out and back into Facebook, and you should never see http:// at the top for Facebook again.