Ключевые слова: access, business, button, card, chip, close, closed, code, communication, computer, concept, cyber, data, device, electronic, equipment, hardware, information, internet, key, keyhole, location, lock, metal, mobile, motherboard, network, online, padlock, password, privacy, private, processor, protect, protection, safe, safety, secret, secure, security, set, shield, sign, symbol, system, tech, technology, unlock, vintage, web,