Ключевые слова: 3d, abstract, access, background, blue, code, concept, cyber, cyberspace, data, defense, digital, electronic, encryption, firewall, geometric, glowing, guard, hacker, information, internet, key, keyhole, lines, lock, mesh, network, padlock, password, privacy, protect, protection, rendering, safe, safeguard, safety, secrecy, secure, security, sketch, system, technology,