Hide / show pages
Set a page to Viewable to All, Private, or Hidden like so:- Click on the page name on the left side
- Click the edit icon
- Change the visibility dropdown

Visibility types
Viewable to all
(green dot)
All visitors can see this page.
Private
(yellow dot)
Only yourself, and private users (with a username and password you have created) can see this.
Hidden
(red dot)
Only you can see it in the admin section.
Can I make a page hidden from the navigation, but directly accessible with a link I send?
Yes.