Ключевые слова: access, allowed, authentication, authorization, binary, black, blogging, business, code, computer, concept, denied, design, desktop, development, digital, double, exposure, finger, fingerprint, identification, identity, information, innovate, job, laptop, lock, modern, notebook, pattern, pc, phone, print, protection, research, result, room, safety, scanner, scanning, science, screen, security, smart, success, table, technology, unlock, user, verification,