Membership Lock down will lock all post content including attached images, video, docs, and everything else, everywhere.
All who try to visit the site will be redirected to the login page.
The administrator can enable and disable the lock down as needed. 
Only registered website users will be able to access,
If a user is not logged in we will redirect them to the login page.

Membership Lock

Membership Lock down lets you easily lock all post content including attached images, video, docs, and everything else.

techieresource

TR Register Only makes your entire WordPress site private. Once enabled, only logged-in users can access any page, post, or custom post type. Everyone else is redirected to the login page (or a custom URL of your choice).
Key Features:
<ul>
<li>✅ One-click enable/disable toggle</li>
<li>🔒 Role-based access control — set minimum required user role</li>
<li>↩️ Redirect to WordPress login page or any custom URL</li>
<li>💬 Custom message shown on the login page</li>
<li>📋 Whitelist specific pages for public access (e.g. pricing, landing pages)</li>
<li>🏠 Optionally whitelist the home/front page</li>
<li>📡 Optionally restrict REST API to authenticated users</li>
<li>🧹 Clean uninstall — removes all data when deleted</li>
</ul>
Perfect for:
<ul>
<li>Private/members-only communities</li>
<li>Staging and development sites</li>
<li>Corporate intranets</li>
<li>Schools and educational platforms</li>
<li>Subscription-based content sites</li>
</ul>

TR Register Only

Restrict your WordPress site to registered/logged-in users only. Perfect for private communities, staging sites, and intranet portals.

Membership Lock vs TR Register Only