Ключевые слова: access, background, bank, brass, business, close, code, combination, concept, concepts, confidential, defense, detail, guard, info, insecure, key, lock, macro, metal, modern, money, object, open, pad, padlock, password, prevention, privacy, private, protect, protection, safe, safeguard, safety, secret, secure, security, single, small, solid, solution, stability, steal, steel, symbol, up, white,