authID Deepfake Protection is a biometric-based solution designed to detect and prevent deepfake-driven identity fraud. It addresses two primary attack vectors: presentation attacks, where a deepfake is shown directly to a camera, and injection attacks, where a synthetic image is inserted into the network or via a virtual camera before reaching verification software. The solution uses liveness detection to confirm that the face being presented belongs to a live human being, and scans for artifacts commonly found in AI-generated deepfakes. It also verifies that the image reaching the backend originated from a legitimate sensor or camera, rather than being injected mid-stream. Key performance metrics cited include 99% accuracy in deepfake detection, a 1-in-1-billion false match rate, and authentication speeds described as 10x faster than a 7-second baseline. The product also offers a no-biometric storage option, which is intended to support global compliance requirements. authID Deepfake Protection is deployed via API and is available as a cloud or on-premise solution. It is targeted at industries including business banking, consumer banking, and financial services. The product is part of authID's broader biometric verification stack, which has been used to verify over one million identities across fintech, financial services, medical, and hospitality sectors. A free 30-day trial is available, with setup described as taking only a few minutes.