I'm not sure if I'm asking the impossible here but is it possible to hide part of a returning URL from a User's address bar to a Drupal site.
The reason I am asking is that I am firing a Rule on a user returning to a particular URL (which they will have been automatically redirected to from another non-Drupal website) which assigns them user points. Obviously I don't want people to cotton onto this URL that is firing the points Rule, otherwise they might tell other users to visit the pages to receive points hence the original question, is there a way to hide part of this URL?
So for example:
If a user gets redirected from an external non Drupal site to my Drupal site http://www.examplesite.com/accrue_user_points, I don't want the user to see http://www.examplesite.com/accrue_user_points in their URL. I want it to say anything but this for example http://www.examplesite.com/some_other_link_page (they don't necessarily need to go to this page but the address bar just needs to show this new URL).
If this is not possible if anyone could suggest another way around this I'l love to hear it.