This edition of Critical Infrastructure presents a culmination of ongoing research and real-work experience, building upon previous editions. Since the first edition of this work, the domain has seen significant evolutions in terms of operational needs, environmental challenges and threats – both emerging and evolving. This work expands upon the previous works and maintains its focus on those efforts vital to securing the safety and security of populations.
The world continues to see a shift from a force-protection model to one more focused on resilience. This process has been exacerbated and challenged as societies face increased instability in weather and arguably climate, a destabilized geopolitical situation, and continuing economic instability. Various levels—ranging from international oversight to individual actions—continue to work towards new approaches and tools that can assist in meeting this challenge.
This work keeps pace with the key changes that have occurred since previous editions and continues to provide insight into emerging and potential issues. Expanding from historical research, major areas of interest such as climate change, regulatory oversight, and internal capacity building are explored. This work provides a reference for those that are working to prepare themselves and their organizations for challenges likely to arise over the next decade.
In keeping with the fast-changing nature of this field, Critical Infrastructure: Homeland Security and Emergency Preparedness, Fourth Edition has been completely revised and fully updated to reflect this shift in focus and to incorporate the latest developments.
Preparing for the challenges of increasingly unstable threat and operating environments will pose challenges at all levels. Those involved in ensuring that critical infrastructure protection and assurance efforts function effectively and efficiently—whether as government regulators, business operators, clients of various infrastructure sectors or those seeking to maintain an accountable system – will find insights into less-explored aspects of this challenging field.
"This comprehensive work does an excellent job of presenting the complex and evolving topic of critical infrastructure protection and assurance … recommended reading and a valuable reference for security professionals of all experience levels, in the public and private sectors, who want to understand critical infrastructure protection and the implications for national and homeland security."– Security Management Magazine (a publication of ASIS International), September 2019
1. Introduction to Critical Infrastructure Assurance and Protection
2. Demand, Capacity, Fragility, and the Emergence of Networks
3. Beyond National Frameworks
4. Public-Private Partnerships
5. The Reinvention of Information Sharing and Intelligence
6. Critical Infrastructure Information
7. Supervisory Control and Data Acquisition
8. The Evolution of Physical Security
9. The Insider Threat
10. Safeguarding the Design
11. Challenges in Regulatory Oversight
13. Climate Change