Sean Fisher

This plugin will hide WordPress Admin (/wp-admin/) when a user isn’t logged in. If a user isn’t logged in and they attempt to access WP Admin directly, they will be unable to and it will return a 404. It can also rename the login URL.
Also, you can add HTTP authentication directly from WP Admin and add custom username/password combinations for the HTTP auth or use the WordPress credentials.
This doesn’t touch any .htaccess files or change the WordPress core files. All the CSS/Images under /wp-admin/ are still accessible, just not the .php ones.
If you enable HTTP authentication, it will add HTTP authentication to the PHP files in /wp-admin/.
To contribute to the development, check out <a href="https://github.com/srtfisher/Lockdown-WPAdmin" rel="nofollow ugc">the GitHub Repository</a>.

Lockdown WP Admin

Lockdown WP Admin conceals the administration and login screen from intruders. It can hide WordPress Admin (/wp-admin/) and and login (/wp-login.

Mohamed Al-Lawati

Your website might get a suspicious traffic from certain countries and this plugin is very easy to use , Just to block the unwanted traffic and to keep your website safe , It is a very simple tool to block the annoying traffic , Just check the boxes then block the annoying/suspicious traffic coming from unwanted countries .

Mr Blocker

It is a very simple tool to block the annoying traffic , Just check the boxes then block the annoying/suspicious traffic coming from unwanted countrie …

Lockdown WP Admin vs Mr Blocker