Ключевые слова: access, art, business, computer, concept, contour, crime, data, design, finger, fingerprint, focus, glass, guard, human, icon, id, information, internet, isolated, laptop, lens, line, linear, lineart, lock, magnifying, outline, padlock, pop, popart, poster, print, privacy, protect, protection, research, retro, safety, search, secure, security, sign, style, symbol, system, technology, vintage, zoom,