Ключевые слова: 3d, background, business, communication, computer, concept, corona, coronavirus, covid19, data, design, earth, element, epidemic, flat, global, globe, graphic, green, icon, illustration, information, internet, isolated, isometric, key, lock, lockdown, map, network, outbreak, padlock, pandemic, planet, privacy, protect, protection, quarantine, safe, safety, secure, security, sign, sphere, symbol, technology, travel, web, world,