Ключевые слова: abstract, architecture, background, binary, buildings, circuit, city, cityscape, cloud, code, communication, computer, connection, cover, cyber, cyberspace, data, defense, digital, electronic, encryption, fasten, firewall, futuristic, hacking, information, infrastructure, internet, lock, matrix, network, padlock, password, privacy, programming, protection, safety, security, shield, skyline, software, system, technology, urban, virtual, visual, wallpaper, web,