Ключевые слова: 3d, abstract, access, authorization, background, biometric, blue, code, crime, criminal, data, detective, digital, finger, fingermark, fingerprint, fingertip, identification, identity, illustration, imprint, information, investigation, key, password, personal, press, print, protection, red, rendering, safety, scan, scanner, scanning, screen, secrecy, security, sensor, sign, signature, symbol, system, thumb, thumbprint, verification,