Network Security Essentials

This book provides a practical, up-to-date, and comprehensive survey of network-based and Internet-based security applications and standards. Covers e-mail security, IP security, Web security, and network management security. Includes a concise section on the discipline of cryptography–covering algorithms and protocols underlying network security applications, encryption, hash functions, digital signatures, and key exchange. For system engineers, engineers, programmers, system managers, network managers, product marketing personnel, and system support specialists.