Veriff Presence Verification combines more than 1,000 risk signals into a single automated decision. Its liveness and deepfake detection layer identifies screen replays, printouts, 3D masks, mirror selfies, and altered or synthetic media injected into a session. A coercion detection layer analyses full-session video and audio for signs of third-party coaching, off-camera influence, or forced compliance, and works in 98 languages. The Veriff Network crosslinks data from sessions worldwide to flag known fraud patterns, repeat offenders, bot farms, and emulated or simulated devices. Then, a context-aware decision engine merges these inputs into one explainable result.