Ключевые слова: abstract, access, app, background, biometric, black, business, computer, concept, crime, design, detective, display, finger, fingerprint, flat, hand, human, icon, id, identification, identity, illustration, internet, isolated, key, line, lock, password, pattern, people, police, print, printout, privacy, protection, safety, scan, scanner, security, sign, silhouette, symbol, technology, thumbprint, touch, unique, white,