Google CAPTCHA evolution to be easier on the human user


Over the many years used CAPTCHA to protect the sites from registration indiscriminate and reduce significantly the number of messages spam e- automatic , but with the great advances in artificial intelligence during the past few years has led to reduce the size of the gap between the user of the human and the possibilities of hardware and software systems in deciphering distorting the text .
Hence , a team of researchers in the private reCAPTCHA Backlinks extensive studies and make adjustments and improvements to know better ways to protect users from hackers and indiscriminate attacks. As a result, reCAPTCHA has become the largest user ‘s ability to distinguish human systems and scripts .