Ключевые слова: authorization, background, black, communicate, computer, concept, connect, contact, data, digital, display, equipment, finger, fingermark, fingerprint, gadget, icon, identification, identity, imprint, internet, mark, mobile, modern, network, object, pad, padlock, phone, print, protection, safe, scanning, screen, smartphone, technology, telephone, thumb, thumbprint, touch, touchscreen, web, white,