Some Website still uses classic Web Captchas, which Provides the disarranged random letters and number to a user, then has to arrange it in the right way. ![]() Mostly CAPTCHA works by providing questing to the user for an answer. There are many types of captchas tools, and all have the same purpose: to differentiate between human users and automated users such as bot.ĬAPTCHA is a challenge/task that is easy to perform by humans but not for the bot: For example, audio captcha and image recognition CAPTCHAs some time series of letters. Firstly what is CAPTCHA stands for? And the answer is ” Completely Automated Public Turing test to tell Computers and Humans Apart.” Most of us want to know why CAPTCHA is the most critical internet element these days. ![]() Final Words About Captcha Work What is Captcha?
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