Critical Infrastructure 101: Leaders’ Pocket Guide on U.S. Critical Infrastructure

Critical Infrastructure 101 is an accessible introduction to the systems that keep modern society running, including energy, transportation, healthcare, water, communications, financial services, and more. Written for students, professionals, community leaders, and curious readers, this book explains why critical infrastructure matters, how sectors are connected, and why resilience is essential in a cyber-enabled world. Designed as a practical table book, it brings together clear explanations, real-world context, and sector-based insights to help readers better understand the backbone of national security, public safety, and everyday life.