Ключевые слова: access, anti virus, application, attack, background, business, cloud, code, communication, computer, concept, connection, crime, cyber, cyberspace, datum, design, digital, firewall, guard, hacker, information, internet, lock, marketing, message, mobile, network, office, online, padlock, password, policy, privacy, professional, protection, safe, safety, screen, security, server, shield, smartphone, social, strategy, system, technology, virus, web, working,