The security, performance, and reliability company, Cloudflare, today introduces Turnstile, an easy to use and private replacement for CAPTCHA (Completely Automated Public Turing test to tell Computers and Humans Apart). With this, any site can choose to replace CAPTCHA through an API, regardless of whether or not they are a customer of Cloudflare. According to … continue reading
Google has released reCAPTCHA, a free service to protect websites from spam and automated malware breaches. reCAPTCHA uses a risk-analysis engine and adaptive CAPTCHAs to recognize when a human user or a bot is attempting to access a site, and it learns as CAPTCHAs are solved to digitize text, annotate images and build machine-learning datasets. … continue reading
Google’s algorithm used to detect street numbers for Google Maps can also be used to crack CAPTCHAs with 99% accuracy … continue reading
Carnegie Mellon computer scientists create GOTCHA, a password defense mechanism similar to CAPTCHAs … continue reading
