Ключевые слова: 3d, access, archive, background, business, cloud, communication, computer, concept, confidential, connection, data, database, design, digital, document, encryption, file, firewall, folder, icon, illustration, information, internet, isolated, key, lock, network, networking, object, password, privacy, protect, protection, safe, safety, secure, security, server, service, sign, single, symbol, system, technology, web, yellow,