For ICA contributors. In order to protect your post when creating ICA member only content, you need to place check marks in only two access levels under Pilot Press Options on the right side of the editor screen. In addition to that, you also need to set the page that non-members (or members who are not logged in) will be redirected to when attempting to access the content. The video below shows how to choose the levels and set the redirect page.
The Resource You Have Requested Is Only Available To Current Members.