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Video Liveness Check

Overview

A video liveness check verifies that a customer is physically present during an onboarding session and not using spoofed inputs like photos, masks, or deepfakes.

It is performed in real time during Video KYC or selfie verification. Techniques include motion prompts (blink, smile, head turns), depth sensing, and AI-based detection of synthetic media.

Regulators require strong liveness checks in remote onboarding to prevent fraud. Banks, fintechs, and verification providers rely on video liveness to reduce impersonation and synthetic identity risks while enabling compliance with AML/KYC rules.

Stay ahead of risk with Signzy

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Related Terms

Presentation Attack Detection (PAD)

FAQ

What is a video liveness check?

A test ensuring the customer is live and not presenting a fake input.

Why is it required?

To prevent impersonation, spoofing, and deepfake-based fraud.

How is it done?

With motion prompts, depth sensing, or AI anti-spoofing models.

Where is it used?

In Video KYC, biometric logins, and high-risk transactions.