Summary

In this chapter, we explored the fundamental concepts of CI and its significance in our society. You now understand what it entails, comprising 16 sectors crucial to the United States, including examples such as the electrical grid, the chemical industry, and commercial facilities.

Moreover, you’ve gained insight into the importance of safeguarding CI. These sectors aren’t just vital for national security; they’re integral to economic stability, public health, and safety.

You can identify and categorize various CI sectors, recognize their vital roles in our daily lives, and comprehend the far-reaching consequences of compromising CI, impacting not only specific sectors but also the nation as a whole.

You’ve been exposed to various case scenarios stemming from cyberattacks on CI, enabling you to envision real-world implications, and you can analyze and assess risks linked to vulnerabilities within these sectors, contributing to informed decision-making and mitigation strategies.

As you continue through this book, these foundational lessons and skills will serve as a solid basis for exploring the challenges, solutions, and complexities of protecting our nation’s critical infrastructure in depth. Prepare to explore a myriad of topics that will empower you to contribute to the security and resilience of the vital systems underpinning our society.

In the upcoming chapter, we will explore the escalating risks of cyberattacks on CI. You’ll gain insights into the vulnerabilities of our interconnected systems and the imperative of bolstering defenses.