Cyber security of underground railway system operation

Current knowledge and experiences show that underground railway systems make up the important transportation systems in cities, because they provide the main transport services there. It is necessary to pay significant attention to them also in terms of Smart City concept. The present work summarizes the requirements on the metro management system, which also needed to be satisfied in the Smart City concept. On the basis of tools of risk engineering and knowledge from the field of information technologies, it proposes the measures for improving the cyber security and the metro management system information power.