Ключевые слова: access, algorithm, assess, blue, blurry, book, circuit, computer, concept, contract, data, desk, development, digital, double, exposure, firewall, future, global, guard, hacking, home, icon, key, laptop, lock, machine, network, notebook, online, overlay, pc, personal, privacy, protection, research, safe, screen, secret, security, shape, shield, software, studying, symbol, system, technology, transparent, unlock, web,