Implement No CAPTCHA reCAPTCHA
Google has just announced a update to Captcha what is worth considering adding.
http://googleonlinesecurity.blogspot.com/2014/12/are-you-robot-introducing-no-captcha.html
1
vote

Google has just announced a update to Captcha what is worth considering adding.
http://googleonlinesecurity.blogspot.com/2014/12/are-you-robot-introducing-no-captcha.html