Ключевые слова: bank, banking, black, box, business, button, cash, close, code, combination, concept, dial, door, finance, financial, glitter, gray, guard, handle, iron, keep, lock, manual, mechanical, metal, money, number, object, open, password, protect, protection, reliability, safe, safety, secret, secure, security, shiny, steal, steel, storage, strong, symbol, system, treasure, trust, turn, vault, vintage,