CAPTCHA – Protect Forms from Web Spam Bots

CAPTCHA , Completely Automated Public Turing test to tell Computers and Humans Apart, is a web security technique to protect HTML forms from web spammers. CAPTCHA dynamically generates security codes for sign-up, subscription submission or checkout forms to make sure that forms are not submitted Read More …

CAPTCHA – Protect Forms from Web Spam Bots

CAPTCHA , Completely Automated Public Turing test to tell Computers and Humans Apart, is a web security technique to protect HTML forms from web spammers. CAPTCHA dynamically generates security codes for sign-up, subscription submission or checkout forms to make sure that forms are not submitted Read More …