Ключевые слова: abstract, access, antivirus, attack, background, binary, blue, business, circuit, code, communication, computer, concept, connect, crime, cyber, cybersecurity, cyberspace, data, design, digital, firewall, guard, hack, hacker, icon, information, internet, key, keyhole, lock, network, online, padlock, password, privacy, protect, safe, safety, science, secure, software, symbol, system, tech, technology, virtual, virus, web,