%0 Journal Article %T Cross-platform application for protection of a wide range of products from counterfeiting %A Zakharenko, K.. %A Chistyakova, T.. %A Polosin, A.. %K protection of products from counterfeiting, cross-platform application, client-server architecture, electronic digital signature, mathematical methods of image processing, method of estimating the angles of triangles, method of estimating the decay times of luminescence, packaging polymeric films, luminophores for package coding, mobile devices %J Vestnik of Astrakhan State Technical University. Series: Management, computer science and informatics %D 2025 %N 2025 %P 12 %I Astrakhan State Technical University