Ключевые слова: abstract, access, allowed, authorization, background, book, business, businesswoman, concept, consulting, denied, desk, digital, double, exposure, finger, fingerprint, hands, idea, identification, items, keyboard, laptop, lock, mobile, multi, notebook, opportunity, paper, people, press, print, protection, quiz, report, safety, scanner, security, service, sketch, success, table, technology, typing, using, verification, wallpaper, woman, working, workshop,