Ключевые слова: 2d, abstract, access, authenticate, authentication, authorization, background, binary, biometric, blue, business, circuit, communication, computer, concept, crime, cyber, cyberspace, data, digital, finger, fingerprint, future, futuristic, hand, id, identification, identity, illustration, information, internet, key, network, password, permission, print, reader, safety, scan, scanning, screen, security, signature, spy, system, tech, technology, verification, web,