How to model operation threats and climate-weather hazards influence on critical infrastructure safety an overall approach

The paper is devoted to a comprehensive modelling of the influence of the operation process and the climate-weather change process on the safety of a critical infrastructure. Particular models of critical infrastructure safety influenced by its inside among its components and subsystems dependences and by its outside operating environment threats and climate-weather hazards are created and a reasonable perspective for their further developments and applications is marked out. A set of safety indicators for a critical infrastructure is proposed and the simplified procedures of their determination in the case of the created models of critical infrastructure safety are proposed and illustrated.