The most honest CAPTCHA in the world
ALAN Captcha is the first choice for security-conscious organizations that demonstrably care about the privacy and data protection of their customers and stakeholders on their websites and online services.
ALAN Captcha
ALAN Captcha Service is a privacy-safe bot defense service that supports anti-robot verification. ALAN Captcha Service helps you fend off unwanted bot and spam attempts on a daily basis through cryptographic puzzles based on blockchain mechanisms. And all this happens in compliance with the European Data Protection Regulation.
Learn more about ALAN Captcha on the ALAN Captcha website.
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