"Network Security and Cryptography" introduces the basic concepts in computer networks and the latest trends and technologies in cryptography and network security. This book is a definitive guide to the principles and techniques of cryptography and network security, as well as their effective usage.Primarily intended as a textbook for courses in computer science, electronics & communication, electrical & electronics, the book also serves as a basic reference and refresher for professionals in these areas.FEATURES Introduces basic concepts in computer networks and the latest trends and technologies in cryptography and network security Includes end of chapter review questions"