"Real-time Captcha Technique Improves Biometric Authentication"

Cybersecurity specialists at the Georgia Institute of Technology developed a new approach to login authentication that could improve upon the security of standard biometrics methods in which video or images of users’ faces are utilized. The technique called Real-Time Captcha requires that a user looks into the built-in camera of their smartphone and responds to a randomly-selected question presented as a Captcha within a limited amount of time. This article continues to discuss Real-Time Captcha and how the method complicates attempts to spoof legitimate users in the biometric authentication process, along with the research and support behind this development.

Georgia Tech News Center reports "Real-time Captcha Technique Improves Biometric Authentication"