Ключевые слова: access, attack, background, business, closeup, communication, computer, concept, control, cyber, data, door, firewall, guard, hack, hacker, information, internet, key, lock, management, metal, metallic, money, network, object, online, padlock, pass, password, privacy, private, protect, protection, safe, safeguard, safety, secret, secure, security, shiny, single, small, solution, symbol, system, technology, unlock, virus,