Ключевые слова: access, algorithm, allowed, approach, authorization, background, book, business, businesswoman, concept, connections, denied, desktop, digital, document, double, exposure, finger, fingerprint, hands, idea, identification, international, job, keyboard, laptop, lock, machine, math, modern, multi, network, print, professional, protection, quiz, safety, scanner, script, security, sideview, sketch, success, technology, transform, typing, using, verification, webinar, woman,