Ключевые слова: 3d, access, application, cloud, code, communication, computer, concept, cyberspace, data, design, digital, document, download, file, firewall, folder, icon, icons, illustration, information, interface, internet, lock, lock search, mark, network, online, paper, password, privacy, protect, protection, safe, safety, search, secure, security, server, set, shield, sign, symbol, technology, transfer, upload, user, virus, web,