Excellent Plugin

This plugin does the most amazing stuff. You would be surprised just how easy it is to identify returning users, or troublemakers coming back to your site. You can identify them by IP, machine number, or any combination of things and then prevent them from even getting access. The Support is excellent I always got an answer in less that 12 hours, and they were able to resolve my problems – and helped me use more features of the plugin. Can’t fault them.