Ключевые слова: access, business, button, closed, code, communication, computer, concept, connection, crime, cyber, data, display, door, electronic, encryption, equipment, hacker, information, internet, key, keyboard, laptop, lock, metal, network, object, online, padlock, password, pc, portable, privacy, private, protect, protection, safe, safety, secret, secure, security, sign, steel, symbol, system, technology, unlock, virus, web, work,