In this authoritative volume, author Boyang Zhou provides a detailed exploration of smart grid communication channels, focusing on Quality of Service (QoS) requirements and the resilience necessary to counter data loss, network failures, and delays. Addressing a wide range of key topics, from Supervisory Control and Data Acquisition (SCADA) systems to high payload packet loss mitigation, the author presents practical strategies and solutions for fortifying data transport layers. Throughout the book, Zhou introduces cutting-edge research techniques to address communication link failures, link flooding attacks (LFAs), cascading grid failures, and other critical issues.