Software-Defined Networking (SDN) is revolutionizing how networks are designed, managed, and optimized by separating the control and data planes. This book examines the latest trends, including network automation, virtualization, and security advancements. With practical insights and real-world case studies, it demonstrates the potential of SDN to enhance scalability, reduce operational costs, and improve network performance. A must-read for IT professionals, engineers, and students in networking and telecommunications.