How to Configure reCaptcha

To configure your recaptcha you will need a google reCAPTCHA Site Key and a google reCAPTCHA Secret key.To obtain these API keys follow these steps:

You need to sign up on http://www.google.com/recaptcha/admin .
Click on Get reCAPTCHA button.
If You don’t have any sites registered, then Register a new site by your domain. [ reCAPTCHA will work for its sub domain automatically]
Then you will get Site Key and Secret key.
Go to Frontend Settings > Site Settings > Third Party Settings > Captcha Settings of your admin panel and set API keys.
Turn on the reCaptcha status.