The book provides the latest research on communication technologies, intelligent computing methods and data science that can be used to achieve this and cybersecurity issues. This volume will be of interest to researchers, practitioners, and students in the areas of information and communication technologies (ICT) or digital innovations. This volume covers a wide range of technology progressions, from 5G wireless systems to quantum computing and advanced signal processing along with modern cybersecurity solutions. It explains what is currently accomplished in theory and practice, as well as future enhancements. This book is vital for engineers, computer scientists, data analysts and cybersecurity practitioners as it offers an extensive study on examples of global ICTs with related potentials. It breaks the concepts of conventional thinking and provides creative methods to difficult technological puzzles.