Ключевые слова: aerial, america, american, buildings, business, california, city, cloud, computer, computing, concept, connection, cyber, dark, diagram, digital, downtown, flowchart, internet, internet of things, iot, la, landmark, line, lock, los angeles, metropolis, network, night, protect, protection, safety, scene, secure, security, skyline, skyscraper, tech, technology, things, urban, usa,