Critical Infrastructure: Homeland Security and Emergency Preparedness, Fifth Edition represents a continuation of research and recommendations from the past editions that spans nearly twenty years of focusing on critical infrastructure (CI) protection. Over that time, the operating, threat, and technical environments have changed drastically. The doctrines that have guided practitioners across various domains have also evolved due to changing demands. This is a natural result when doctrines collide and gradually evolve toward, and coalesce into, a singular understanding of an issue. Those who have practiced in this domain have seen these collisions in the past - an example being the convergence of physical security and cyber information and operational) technologies security. It is with this backdrop and understanding of the domain that the authors not only describe the current state of affairs, but also provide a means through which researchers and participants - such as practitioners, students, industry stakeholders, owners, and operators in various government and private CI sectors - can look at trends and changes the in the domain that may not be apparent elsewhere. The authors identify shifts in today’s environment that move the thinking away from simply the robustness of systems to their adaptability and resilience. They outline design processes that, likewise, are evolving away from the simple adoption of best practices to risk-based management and even towards structures based on engineering-driven principles. These changes are not occurring at a unified pace and the differences can result in tensions between certain communities. However, the debate itself is indicative of the critical thinking that is beginning to take hold within each infrastructure domain. Critical Infrastructure, Fifth Edition continues to critically examine the evolving importance of our critical infrastructure to our society - recognizing the underpinning value of cyber technology and how physical infrastructures and delivery models impact and affect people and society.

The present volume aims to provide an overview of the current understanding of the so-called Critical Infrastructure (CI), and particularly the Critical Information Infrastructure (CII), which not only forms one of the constituent sectors of the overall CI, but also is unique in providing an element of interconnection between sectors as well as often also intra-sectoral control mechanisms. The 14 papers of this book present a collection of pieces of scientific work in the areas of critical infrastructure protection. In combining elementary concepts and models with policy-related issues on one hand and placing an emphasis on the timely area of control systems, the book aims to highlight some of the key issues facing the research community.

To keep emergency management, disaster response, and homeland security personnel fully current, Radvanovsky and McDougall have updated their essential reference.Keeping pace with the changes in laws and policies made by the Department of Homeland Security, Critical Infrastructure: Homeland Security and Emergency Preparedness, Second Edition re

Venture through the core of cyber warfare and unveil the anatomy of cyberattacks on critical infrastructure Key Features Gain an overview of the fundamental principles of cybersecurity in critical infrastructure Explore real-world case studies that provide a more exciting learning experience, increasing retention Bridge the knowledge gap associated with IT/OT convergence through practical examples Purchase of the print or Kindle book includes a free PDF eBook Book DescriptionDiscover the core of cybersecurity through gripping real-world accounts of the most common assaults on critical infrastructure – the body of vital systems, networks, and assets so essential that their continued operation is required to ensure the security of a nation, its economy, and the public’s health and safety – with this guide to understanding cybersecurity principles. From an introduction to critical infrastructure and cybersecurity concepts to the most common types of attacks, this book takes you through the life cycle of a vulnerability and how to assess and manage it. You’ll study real-world cybersecurity breaches, each incident providing insights into the principles and practical lessons for cyber defenders striving to prevent future breaches. From DDoS to APTs, the book examines how each threat activates, operates, and succeeds. Additionally, you’ll analyze the risks posed by computational paradigms, such as the advancement of AI and quantum computing, to legacy infrastructure. By the end of this book, you’ll be able to identify key cybersecurity principles that can help mitigate evolving attacks to critical infrastructure. What you will learn Understand critical infrastructure and its importance to a nation Analyze the vulnerabilities in critical infrastructure systems Acquire knowledge of the most common types of cyberattacks on critical infrastructure Implement techniques and strategies for protecting critical infrastructure from cyber threats Develop technical insights into significant cyber attacks from the past decade Discover emerging trends and technologies that could impact critical infrastructure security Explore expert predictions about cyber threats and how they may evolve in the coming years Who this book is for This book is for SOC analysts, security analysts, operational technology (OT) engineers, and operators seeking to improve the cybersecurity posture of their networks. Knowledge of IT and OT systems, along with basic networking and system administration skills, will significantly enhance comprehension. An awareness of current cybersecurity trends, emerging technologies, and the legal framework surrounding critical infrastructure is beneficial.

A scientific approach to the new field of critical infrastructure protection This book offers a unique scientific approach to the new field of critical infrastructure protection: it uses network theory, optimization theory, and simulation software to analyze and understand how infrastructure sectors evolve, where they are vulnerable, and how they can best be protected. The author demonstrates that infrastructure sectors as diverse as water, power, energy, telecommunications, and the Internet have remarkably similar structures. This observation leads to a rigorous approach to vulnerability analysis in all of these sectors. The analyst can then decide the best way to allocate limited funds to minimize risk, regardless of industry sector. The key question addressed in this timely book is: What should be protected and how? The author proposes that the answer lies in allocating a nation's scarce resources to the most critical components of each infra-structure--the so-called critical nodes. Using network theory as a foundation, readers learn how to identifya small handful of critical nodes and then allocate resources to reduce or eliminate risk across the entire sector. A comprehensive set of electronic media is provided on a CD-ROM in the back of the book that supports in-class and self-tutored instruction. Students can copy these professionally produced audio-video lectures onto a PC (Microsoft Windows(r) and Apple Macintosh(r) compatible) for repeated viewing at their own pace. Another unique feature of the book is the open-source software for demonstrating concepts and streamlining the math needed for vulnerability analysis. Updates, as well as a discussion forum, are available from www.CHDS.us. This book is essential for all corporate, government agency, and military professionals tasked with assessingvulnerability and developing and implementing protection systems. In addition, the book is recommended for upper-level undergraduate and graduate students studying national security, computing, and other disciplines where infrastructure security is an issue.

Technological advances have led to an increasing convergence of previously separate networks used to transmit voice and data commun. Such interconnectivity poses significant challenges to our nation¿s ability to respond to major disruptions. Two oper. centers -- managed by the Dept. of Homeland Security (DHS) -- plan for and monitor disruptions on voice and data networks. In Sept. 2007, a DHS task force made 3 recommendations toward establishing an integrated operations center that DHS agreed to adopt. To determine the status of efforts to establish this center, this report reviewed documentation, interviewed relevant DHS and private sector officials, and reviewed laws and policies to identify DHS¿s responsibilities in addressing convergence. Illus.

A compelling overview of systems and strategies implemented to safeguard U.S. resources from a plethora of threats, the vulnerabilities and security gaps in these infrastructure systems, and options to enable the future security of the homeland. Since the first edition of this book was published in 2009, significant changes have occurred in the security landscape, both domestically and internationally. This second edition is thoroughly updated to reflect those changes, offering a complete review of the various security and resilience measures currently in place and potential strategies to safeguard life and property within the U.S. homeland. As noted in the U.S. Department of Homeland Security's National Preparedness Goal, the mission area of protection is vital to the homeland in its focus on actions to protect people, vital interests, and our nation's way of life. With that in mind, this book discusses strategies such as risk analysis and assessment, information sharing, and continuity planning. The authors focus on relevant and timely threats and hazards facing specific infrastructure components including, but not limited to, agriculture and food, banking and finance, water, energy, telecommunications, and transportation. The dynamic posture of critical infrastructure security and resilience (CISR) underscores the importance of an integrated, layered all-hazards approach. In describing this approach, the book includes new chapters on planning and guidance, public and private partnerships, cyber issues and threats, and careers in infrastructure protection. Additions such as discussion questions, learning objectives, and fundamental concepts for each chapter provide additional direction for instructors and students alike.

Critical infrastructures are the backbone of modern, interconnected economies. The disruption of key systems and essential services - such as telecommunications, energy or water supply, transportation or finance - can cause substantial economic damage. This report looks at how to boost critical infrastructure resilience in a dynamic risk landscape, and discusses policy options and governance models to promote up-front resilience investments.