Adds a CAPTCHA to account registration that uses Vidoop's ImageShield.
VidoopCAPTCHA is a free web service that determines the difference between humans creating a new account on your web site and a computer program aiming to use the account for spamming purposes. Compared to conventional text-based CAPTCHA, VidoopCAPTCHA is easier on the user by employing images rather than distorted words to verify if the user is human, and delivers the web site a marketing advantage through superior usability and branded image placements.
This plugin requires PHP5, compiled with SimpleXML and libcurl.
Requires: 2.7 or higher
Compatible up to: 2.7.1
Last Updated: 2009-3-18
Active Installs: Less than 10
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