PASSWORD-PROTECTING A WORDPRESS PAGE
You can password-protect a WordPress page so not every one can see it. This will prevent most people from being able to easily find it.
but, this method does not prevent the page from being indexed by search engines and does not encrypt the page’s content
you should not use this method for page content that you want to keep private.
To password-protect a WordPress page, follow these steps:
1.Log in to WordPress as the administrator.
2.Under Dashboard, click Posts, and then click Add New.
3.Write your post.
4.Under Publish, next to Visibility, click Edit. The post visibility options appear.
5.Click Password protected.