I would like to know if it's actually possible to restrict what views different users have access to?
What I have found is that I can set what default views people have and what nodes they have access to see. However; all they need to do is change their view ID in the URL and it will take them to pretty much any view yet still restricted to only the nodes they are allowed to view.
This still seems problematic to me as I need to be able to restrict the views completely.