Ключевые слова: 3d, 3d illustration, 3d rendering, assemble, background, business, channel, circle, closed, code, collect, color, concept, digital, element, gather, graphic, green, groups, icon, illustration, internet, isolated, key, keyhole, line, lock, metal, object, open, padlock, password, personal, pictogram, pink, plastic, point, privacy, protect, protection, proton, purple, safe, safety, secure, security, shape, sign, silhouette, steel, symbol, system, technology, ufo, understand, upload, web,