Create A Forum - Support Forums

So I'd like to make some of my boards invisible to guests, and I'd like to make some of them invisible to non-admins/mods, because they're restricted forums. Either that or I'd like to be able to set passwords on boards so that only certain people can get in and see what's inside. How can I do that?

It can be confusing but it's about the permissions and whenever you create boards/topics/EZ portal locks you can set which users have permission to see them.  Through a lot of trial and error I've set mine up to where only guests can see certain things, new users can only see certain things, veterans can see certain things, etc...