Ключевые слова: 3d, abstract, access, antivirus, attack, authorization, background, blue, code, computer, concept, crime, cyber, cyberspace, data, design, digital, education, firewall, guard, hack, icon, illustration, information, internet, key, keyhole, lock, low, network, online, padlock, privacy, private, protect, protection, rendering, safe, safeguard, safeness, safety, secret, secure, security, sign, software, symbol, system, technology, web,