DigitalCube Inc.

wokamoto

Enabling this plugin allows you to set up Basic authentication on your site using your WordPress’s user name and password. 
It is very useful for setting up Basic authentication temporarily to your development WordPress site and so on.
This plugin banner image was created by <a href="http://arcted.jp/" title="Arcted - Web Developer Portfolio" rel="nofollow ugc">Arcted</a>. Thank you, Arcted!

WP BASIC Auth

All media files can still be accessed via direct paths.



Doesn't block access to uploads folder

Enabling this plugin allows you to set up Basic authentication on your site using your WordPress's user name and password.

Grzegorz Rola

With this plugin you can protect your WordPress installation with Basic Auth. Basic Auth can use custom password or WordPress users login data.
This plugin protects all dynamically generated content: posts, pages, archives, etc. Basic auth does not protect static content like images, scripts and CSS files.
You can protect: admin area (wp-admin), login page and frontend area.

WP BASIC Auth vs HTTP Basic Auth