Mr. Daniel Wilusz, PhD student, participated in The 5th International Conference Central European Electronic Card – Payment, Security, Mobility CEEC 2012. The conference was organized in the format of information and education and training event by Polish Banks Association under auspices of Council of Bank Cards Editors, Ministry of Economy, National Bank of Poland, National Chamber of Commerce for Electronics and Telecommunications, Polish Chamber of Commerce, Polish Chamber of Information and Telecommunications, Polish Information Processing Society, Inspector General for the Protection of Personal Data and Polish Committee for Standardization.