How do I password protect a page a post?

How do I password protect a page a post?
Password protecting a post or page is quite simple. All you need to do is look for the "Visibility" section to the right-hand side of where you write a post or page and enter a value into the text field. This value can be whatever you want it to be, but if you want others to access what is in this page or post, you will have to share the password with them.

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