Allows admins to protect selected posts and pages so they cannot be trashed or deleted by non-admin users.
BuddyPress Private Community allows the site owner to lock the different BuddyPress components on the site for non-logged-in users.
Lock Reusable Blocks
Allows you to lock your plugins and themes from being updated and keep notes on why the plugin or theme is locked.
Secure Your Site
Adds ability to password lock each category the same way as Wordpress gives you ability to lock each post.
Disables new topic creation in some forums for determined roles.
Show or hide some or all of your content by wrapping it in convenient shortcodes!
Improve password protected pages, with full control over CSS, wording and layout.
Secure Invites is a Wordpress plugin that allows you to only allow invited people to sign up.
