This book provides an overview of emerging topics in the field of hardware security, such as artificial intelligence and quantum computing, and highlights how these technologies can be leveraged to secure hardware and assure electronics supply chains. The authors are experts in emerging technologies, traditional hardware design, and hardware security and trust. Readers will gain a comprehensive understanding of hardware security problems and how to overcome them through an efficient combination of conventional approaches and emerging technologies, enabling them to design secure, reliable, and trustworthy hardware. Offers a high-level introduction to current hardware security problems; Provides a thorough discussion of a wide variety of emerging topics and technologies (e.g., artificial intelligence, blockchain, and quantum computing) and their applications to hardware security problems; Covers state-of-the-art techniques, as well as ongoing research efforts in emerging technologies in hardware security; Provides guidance and techniques to design and security engineers on protecting their design using emerging technologies.