Measuring the various aspects of cybersecurity across countries is challenging, in part because the actors in the cybersecurity ecosystem often do not have the incentives to share key data. At the same time, people, firms and governments need to feel secure to communicate online and use...

Chapter 1. The Healthcare Environment -- Chapter 2. The Basic of Cybersecurity Concept -- Chapter 3. Defining Cybersecurity in Healthcare -- Chapter 4. Data and Information Security -- Chapter 5. Personal Security -- Chapter 6. Healthcare System and Infra-Security -- Chapter 7. Detection and...

How prevalent are severe software vulnerabilities, how fast do software users respond to the availability of secure versions, and what determines the variance in the installation distribution? Using the largest dataset ever assembled on user updates, tracking server software updates by over...