Ключевые слова: abstract, access, background, blue, business, cloud, code, communication, computing, concept, connection, cyberspace, data, database, design, digital, element, file, firewall, global, guard, hosting, icon, illustration, information, internet, keyhole, lock, mobile, network, online, padlock, password, privacy, protect, safe, safety, secure, server, service, sharing, shield, sign, storage, symbol, system, technology, web,