Ключевые слова: access, application, attack, background, binary, business, buttons, circuit, code, communication, computer, concept, confidential, connection, crime, customer, cyber, cyberspace, datum, digital, electronic, encryption, firewall, guard, hack, hacker, information, internet, key, lock, network, online, padlock, password, policy, privacy, protect, protection, safe, safety, secure, security, shield, software, symbol, system, tech, technology, virus, web,