FIELD: holography. SUBSTANCE: method includes production of information- and-protection label with individually set identification parameters, entering of aggregate of encoded label parameters being identified in control-office identification-system memory, label fitting with diffraction copy-protection item, label application to object followed by object identification by means of label at control office by reading out identification parameters of label and their comparison with parameters entered in identification system memory of control office. Copy- protection diffraction item is fitted by shaping protective diffraction item on photosensitive layer of each individual label in the course of its manufacture at the same time encoding colorimetric parameters of diffraction item which are used as identification parameters of label. EFFECT: enhanced degree of label and object protection against counterfeiting. 15 cl, 10 dwg
