Is it possible with 6.8.7 to force a redirection of any http facebook session to use https?
WE have a problem where internal user of Facebook are accessing somebody else profile. This is random going to https should help us decide if the problem is internal or if this is Facebook having problem with multile session on the same IP (Internal proxy and Natting external firewall).
I can't think of any easy way to do it...theoretically you could try blokcing all HTTP facebook traffic and by doing that enforce usage of HTTPS, but I am not sure if that would fullfill your goal.
Support sent me a way to do that using the Action Editor to do a Redirect and I tested it yesterday night.
It work fine with http://www.facebook.com except that, if you try to access another http Facebook link, it is rewrite also to https://www.facebook.com so you cannot access your Account setup... or any http Facebook link.