Ключевые слова: abstract, access, attack, background, banking, big data, business, closeup, cloud, code, communication, computer, concept, consulting, crime, cyber, data, database, datacenter, finance, global, hack, hacker, information, internet, key, network, online, password, policy, privacy, private, protect, protection, safe, safety, secure, security, server, service, shield, spam, storage, system, technology, text, virus, web, word, wording,