Ключевые слова: abstract, art, background, business, chart, circle, cloud, cloud computing, communication, computer, computing, concept, data, design, digital network, digitally, digitally generated, element, firewall, generated, graph, graphic, hologram, icon, illustration, information, internet, letter, lock, modern, no people, number, padlock, protection, protection concept, security, shape, shield, sign, symbol, technology, technology concept, text, texts, web,