BIOMETRIC LIVENESS AUTHENTICATION METHOD, AND ELECTRONIC DEVICE

Various embodiments of the disclosure disclose a method and a device, the device including a display, a camera module disposed under the display, at least one light source disposed to correspond to the camera module, a memory, and a processor operatively connected to at least one among the display, the camera module, the light source, or the memory, wherein the processor is configured to drive the camera module and the at least one light source in response to a request for biometric authentication, acquire a face image from the camera module, analyze the face image, based on the driven at least one light source, and perform biometric authentication based on the analysis result. Various embodiments are possible.