Ключевые слова: access, authorization, biometric, concept, contour, crime, data, design, detective, drawn, element, finger, fingerprint, flat, graphic, icon, id, identification, identity, illustration, isolated, line, linear, logo, minimal, monochrome, nobody, object, outline, pictogram, press, print, privacy, protection, scan, security, sign, silhouette, simple, symbol, template, theft, thin, thumb, thumbprint, touch, unique, web,