Stanford Research Team Study on Video-Based Captcha Further Supports the Need for Intelligent, Adaptive Captcha Systems

VANCOUVER, British Columbia, Feb. 21, 2012 /PRNewswire/ -- A Stanford Research Team led by Dr. Elie Bursztein just published new research that shows an algorithm for analyzing motion in a video-based Captcha. This research highlights the importance of NuCaptcha's cloud-based...