Master the fundamentals of data communication and computer networks with “Data Communications and Computer Networks, 9th Edition” by West and White. This essential guide is perfect for aspiring IT professionals and home computer users alike. Explore crucial topics like on-premises and cloud systems, cloud business principles, robust security techniques, software-defined networking, 5G, the Internet of Things, and data analytics. Prepare for career success and the CompTIA’s Cloud Essentials+ exam with practical, hands-on learning features. Discover virtual networking, industry convergence, and advanced LAN technologies. A must-have resource for understanding today’s interconnected digital world, optimized for “The Bookish Owl” bookstore.