1 Introduction -- Part I Conceptual Introduction -- 2 Risk Management -- 3 Cyber-systems -- 4 Cybersecurity -- 5 Cyber-risk Management -- Part II Cyber-risk Assessment Exemplified -- 6 Context Establishment -- 7 Risk Identification -- 8 Risk Analysis -- 9 Risk Evaluation -- 10 Risk Treatment -- Part III Known Challenges and How to Address Them in Practice -- 11 Which Measure of Risk Level to Use?- 12 What Scales Are Best Suited Under What Conditions?- 13 How to Deal with Uncertainty?- 14 High-consequence Risk with Low Likelihood -- 15 Conclusion -- Glossary -- References -- Index.