Foreword -- Preface -- 1 Cybersecurity in Digital Transformation -- 2 Threats and Threat Intelligence -- 3 Intrusion Detection and Prevention -- 4 Cyber-Attacker Profiles, Cyber-Attack Models and Scenarios, and Cybersecurity Ontology -- 5 NIST Cybersecurity Framework and MITRE Cybersecurity Criteria -- 6 Ransomware Attacks and Scenarios: Cost Factors and Loss of Reputation -- 7 Cybersecurity Maturity Models and SWOT Analysis -- 8 Machine Learning and Deep Learning -- Glossary -- Index.