Biometric Authentication

What is Liveness Detection?

Liveness Detection is a process used in biometric authentication to determine if the presented sample is from an authentic source.

Facial Liveness Detection

In facial liveness detection, selfies are presented as a mode of authentication, and can be classified as 'Live' or 'Spoof', where spoof indicates a replay attack such as an image of a screen or printed material.

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Voice Liveness Detection

In voice liveness detection, voice recordings are presented as a mode of authentication, and can be classified as 'Live' or 'Spoof', where spoof indicates a replay attack such as replaying an existing recording from another device.