Securing Smart Things

As the Internet of Things (IoT) continues to reshape industries—from smart homes and healthcare to manufacturing and mobility—the need for robust, real-world security solutions has never been more urgent. This book is a hands-on guide to understanding and implementing practical IoT security strategies. This accessible introduction goes beyond theory to focus on what matters most: protecting connected devices, securing networks, and ensuring data integrity across complex ecosystems. The book shows how to identify vulnerabilities, mitigate risks, and apply proven techniques to safeguard everything from consumer gadgets to industrial systems. Whether you're deploying smart sensors in a factory or managing a fleet of connected medical devices, this book equips you with the tools and knowledge to build secure, resilient IoT systems—today and into the future. You Will Learn To: Harden IoT devices against common attack vectors Secure communication channels and network infrastructure Protect the IoT supply chain from end to end Strengthen data privacy and meet compliance requirements Who Is This Book For Beginner-to-intermediate-level practitioners of IoT security environment would benefit from this book. The book assumes you have a general understanding of the IT/OT Security environment and will be great for those who wish to learn the major differences between IT, OT, and IoT Security.