Evolution of reCAPTCHA

What was the main purpose behind the creation of reCAPTCHA?

• To improve traditional CAPTCHA systems and stop bots from misusing online services.

• To create more complex puzzles for users to solve.

• To enhance video game security against hackers.

What does the acronym CAPTCHA stand for?

• Random Electronic CAPTCHA Test for Humans.

• Completely Automated Public Turing test to tell Computers and Humans Apart.

• Real-time Electronic Check for Automated Testing.

Who developed reCAPTCHA and when was it introduced?

• • It was created by Microsoft in 2005.

• It was developed at Carnegie Mellon University and introduced in 2007.

• • It was developed by Google in 2010.

How does reCAPTCHA help digitize text?

• Users solve challenges using text from old books and newspapers that haven’t been digitized.

• Users create new text by typing random letters.

• It uses modern digital text to replace old documents.

What are the different versions of reCAPTCHA mentioned?

• reCAPTCHA Classic and reCAPTCHA Advanced.

• reCAPTCHA v2 and reCAPTCHA v3.

• reCAPTCHA v1 and reCAPTCHA v4.

What is the main feature of reCAPTCHA v2?

• It only uses audio challenges for verification.

• It requires users to solve complex math problems.

• It allows users to click a checkbox saying 'I'm not a robot' and analyzes user behavior.

How does reCAPTCHA v3 work?

• It runs in the background and assigns a risk score based on user interactions.

• It does not analyze user behavior and only focuses on text input.

• • It requires users to solve puzzles every time they visit a site.

Why is reCAPTCHA important for online safety?

• It helps stop bots from spamming, creating fake accounts, and causing other online issues.

• It is used to speed up internet browsing for users.

• It provides users with free internet access.

What is one way users help improve AI while using reCAPTCHA?

• By creating new images for AI training.

• By identifying objects in images, users contribute to improving image recognition technology.

• By answering trivia questions about AI.

Does reCAPTCHA respect user privacy?

• Yes, Google ensures that reCAPTCHA respects privacy and uses data to improve security.

• No, it tracks all user activities without consent.

• Yes, but only for users who pay for the service.