FUNDAMENTALS BLOCKCHAIN SYSTEMS DESIGN, SECURITY, AND APPLICATIONS
Fundamentals of Blockchain Systems: Design, Security, and Applications is a comprehensive textbook that introduces readers to the core concepts and working principles of blockchain technology. It explains how blockchain networks are designed—from cryptographic foundations and data structures to consensus mechanisms, smart contracts, and scalable architectures. The book also provides a strong focus on blockchain security, covering common vulnerabilities, attack models, privacy techniques, audits, and best practices for building trustworthy decentralized systems. With real-world use cases across finance, supply chains, healthcare, IoT, and governance, it connects theory with practical implementation and emerging industry trends. This book is ideal for undergraduate and postgraduate students, researchers, and professionals seeking a clear, structured, and application-oriented understanding of modern blockchain systems.