Ключевые слова: access, authentication, authorization, background, biometric, business, businessman, code, communication, computer, concept, control, data, device, digital, display, electronic, finger, fingerprint, futuristic, hand, holding, id, identification, identity, information, interface, internet, lock, man, mobile, network, password, phone, print, privacy, protection, safety, scan, screen, security, sensor, smart, smartphone, system, technology, touch, verification, virtual,