About the Book:
In "Understanding Data Communications and Networks," readers are taken on a comprehensive journey through the intricate world of modern communication systems. This book serves as an essential guide for anyone seeking to grasp the fundamentals of data transmission, computer networks, and the technologies that power our interconnected world.
Covering a range of standard topics typically found in an introductory course, this book aims to enlighten readers on the differences, advantages, and disadvantages of various transmission media. From the nuances of analog and digital signals to the intricacies of modulation and demodulation techniques, readers will gain a deep understanding of how these concepts shape the way information flows across networks.
Furthermore, the book explores the impact of noise on transmissions and the protocols used to detect and recover from data damage. It also sheds light on the importance of standards such as AES, ATM, DES, EIA-232, and more, while unraveling the complex workings of protocols like TCP/IP and OSI.
As technology evolves, so do the threats that networked computers face. This book delves into the world of worms, viruses, and other malicious entities, providing insights into the need for security and various encryption methods to safeguard sensitive information. From public to private key encryption, readers will gain a profound understanding of how to establish secure connections with remote sites.
Additionally, the book explores the intricacies of flow control, local area network protocols, and various contention strategies for shared transmission media. It empowers readers with the knowledge to design and set up a multitude of working client/server applications, catering to the demands of a rapidly evolving digital landscape. "Understanding Data Communications and Networks" serves as a valuable resource for students, professionals, and enthusiasts alike. With its comprehensive coverage and clear explanations, this book equips readers with the necessary skills to navigate the intricate world of data communications and networks. Whether delving into the depths of signal modulation or exploring the intricacies of secure connections, this book is the go-to guide for understanding the backbone of modern technology. |
