3D objects-based CAPTCHA to get rid of spam in comments.

Andrey Yeriomin

<p>With this plugin you can easily install and use Ironclad CAPTCHA in your WordPress blog. 3D captcha renders several intersecting colored and rotated objects and asks user to count objects of some type. Humans can easily do it (much easier than read twisted text) and bots can’t do it at all and never will. Moreover, this captcha stops even spammers with human-based recognition of captchas, as Ironclad CAPTCHA has very unusual answer entering process. Just install the plugin, register and get API key on the official site (for free) and forget about spam forever.</p>
<h3>Configuration</h3>
<p>Go to Settings section in WP control panel and then to Ironclad CAPTCHA sub-section. You should get API-key to for your blog/site to make Ironclad CAPTCHA appear on it. In order to do this you should register here:</p>
<p>http://www.securitystronghold.com/products/ironclad-captcha/signup/</p>
<p>Then enter your Ironclad CAPTCHA account there, add your site to the list and copy generated API key.Then insert this key into “API key” field on the page of Ironclad CAPTCHA plugin settings inside your WP control panel. The valid API key looks something like IRONCLAD-CAPTCHA-ABCDE-0123456789. After that, Ironclad CAPTCHA should appear in the comments form of your WP blog. Enjoy!</p>
<h3>License</h3>
<p>This plugin is free for everyone. Since it’s released under the GPL, you can use it free of charge on your personal or commercial blog and alter it any way you like. You must not, however, remove copyright notice implicitly or explicitly, under any conditions.</p>
<h3>Links and Support</h3>
<p>About Ironclad CAPTCHA:</p>
<p>http://www.securitystronghold.com/products/ironclad-captcha/</p>
<p>Sign up for API key:</p>
<p>http://www.securitystronghold.com/products/ironclad-captcha/signup/</p>
<p>Log in to the control panel:</p>
<p>http://www.securitystronghold.com/products/ironclad-captcha/login/</p>
<p>Questions? Problems? Wishes? Suggestions?</p>
<p>Then open support ticket here: http://www.securitystronghold.com/support/</p>
<p>We’ll be glad to help you!</p>


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