Demo Lock is a fully configurable plugin for WordPress developers that aims to provide a secure environment in the wp-admin interface enabling users to test admin interface plugins in a live demo with extremely limited access to all other WordPress settings.
This is a heavily modified version of a plugin originally written by Thomas Griffin (
http://thomasgriffinmedia.com/blog/2012/08/create-live-demo-wordpress-plugin/). It has been modified to
be completely plugin-independent and fully customizable through the config.php file, and updated to WordPress 3.5 standards.