Ключевые слова: art, biometric, black, button, color, colorful, contour, control, crime, cyber, design, digital, finger, fingerprint, guard, hand, human, icon, id, identification, identity, illustration, isolated, key, line, linear, lineart, monitor, neon, outline, press, print, privacy, protection, recognition, safety, scan, secure, security, set, shield, sign, symbol, technology, thumb, thumbprint, touch, unique,