Abstract: A Driver Monitoring System, DMS, configured to detect spoofing attempts, the system comprising: an NIR image sensor module; a light source; a controller configured to control the light source and the image sensor module, so to capture each consecutive image of the sequence in a different lighting condition; a processor having processor operable software, the software comprising: a motion analyzer, operable to analyze a motion in the sequence of images, and output a motion-based result; a first neural network, operable to extract at least one type of information from an at least two channel image created by stacking a set of at least two consecutive images from the image sequence, and output a spatial result; and a fusion program, operable to merge the motion-based and the spatial results, and to output a final result, the final result determining if the target is live or fake.