update links

Author: ethanpalm

guides/hidden-page-example.mdx

@@ -11,7 +11,7 @@ See [Hidden pages](/guides/hidden-pages) for more information.
 ## Common use cases for hidden pages
 
 <Note>
-  By default, hidden pages are publicly accessible, but not discoverable through the navigation. If you want to restrict access to a hidden page, you must configure [protected pages](/protected-pages/setup).
+  By default, hidden pages are publicly accessible, but not discoverable through the navigation. If you want to restrict access to a hidden page, you must configure [protected pages](/protected-pages/overview).
 </Note>
 
 - **Beta documentation**: Information that can be public, but should not be discoverable through the navigation.

guides/hidden-pages.mdx

@@ -10,8 +10,6 @@ Use hidden pages for content that you want to be accessible on your site or refe
 
 For content requiring strict access control, you must configure [protected pages](/protected-pages/overview).
 
-If you want to hide pages for specific groups of users, use protected pages to control [page visibility](/protected-pages/overview#page-visibility).
-
 ## Hiding a page
 
 A page is hidden if it is not included in your `docs.json` navigation. To hide a page, remove it from your navigation structure.

settings/preview-deployments.mdx

@@ -51,4 +51,4 @@ Preview deployments can be publicly accessible or restricted to authenticated us
 
 **Public access**: Preview URLs are publicly viewable by default. Share a preview link with anyone who needs to review your changes.
 
-**Restricted access**: Enable preview deployment authentication to limit preview access to authenticated Mintlify users only. See [Protected pages setup](/protected-pages/setup) for more information.
+**Restricted access**: Enable preview deployment authentication to limit preview access to authenticated Mintlify users only. See the protected pages [Overview](/protected-pages/overview) for more information.