Real-time Captcha technique improves biometric authentication

A new login authentication approach could improve the security of current biometric techniques that rely on video or images of users’ faces. Known as Real-Time Captcha, the technique uses a unique ‘challenge’ that’s easy for humans — but difficult for attackers who may be using machine learning and image generation software to spoof legitimate users.

Source: Real-time Captcha technique improves biometric authentication — ScienceDaily