Ключевые слова: access, authorization, background, blank, business, college, computer, concept, connect, copy, curtain, cyber, cyberspace, design, display, easy, education, empty, hacker, hacking, identification, identity, indoors, input, internet, key, keyboard, laptop, lifestyle, login, mockup, modern, network, nobody, note, object, office, paper, password, privacy, protect, protection, safety, school, screen, secure, security, sign, space, stationery, sticker, sticky, study, supply, table, technology, text, university, user, weak, web, white, yelow,