Ключевые слова: access, background, black, business, cipher, closed, commerce, computer, crime, cryptography, danger, data, e commerce, electronic, encrypted, encryption, espionage, firewall, hacker, icon, information, internet, it, key, keyboard, lock, locked, macro, network, online, padlock, password, pc, privacy, private, protection, sabotage, safe, safety, secret, secure, security, software, steel, symbol, technology, theft, transaction, virus, web,