Integrated Cyber-physical Contingency Analysis and Risk Estimates

  Method  This paper surveyed on the cybersecurity issue of CPS and summarizes the corresponding risk estimation and management framework.Then the paper introduced the background and current status of cybersecurity， categorized the state-of-the-art methods， risk estimation framework， modeling insights， etc. This paper also fundamentally investigated both the advantages and disadvantages of each model and evaluated its development potentials.

  Result  This study would help enterprises to screen and identify cybersecurity events and explore the correlation and dependency within the events， which may help researchers to exploit new interests.

  Conclusion  This work induces investors to optimize their resources and budget allocations， which would also guide for security engineers to proceed with cyber risk estimates and to prepare contingency plans.