Ключевые слова: 3d, abstract, background, blue, closeup, code, communication, computer, concept, connection, cyber, cyber security, cyberspace, datum, day, design, device, digital, electrical equipment, electronic, firewall, futuristic, graphic, icon, indoor, information, keyboard, keyhole, lock, network security, no people, padlock, privacy, protection, render, safety, screen, secure, security, shape, software, symbol, system, technology, web, wireless technology,