C A P T C H A . E U

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The origins of captcha

Captcha Meaning, History, and What Captcha Stands ...

Captchas are nowadays a method of verifying human identity when using websites and services on the Internet. The acronym "Captcha" stands for "Completely Automated Public Turing test to tell Computers and Humans Apart".

Types of captcha

What types of captchas are there and how effective...

Captcha technology has become an important tool to protect websites from spam and abuse. Captchas require users to perform a specific task before they can perform an action or access a specific page. The tasks can range from solving a

man and laptop captcha

What is captcha and why do we need it?

Captcha preventively protects against unauthorized access using the latest security technologies.

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