Ключевые слова: background, blue color, bright, business, buttons, code, contour, cyber security, cyberspace, data concept, data protection, design, element, encryption, flat, glowing, icon, illustration, illustration background, isolated, key, keyhole, light, line, linear, lock, locker, object, open, outline, padlock, padlock icon, password, private, protect, protection, safe, safety, secret, security, security system, shape, signs, system, unlock, web,