This book gives you in depth knowledge of network security. It covers topics such as security principles and practices,
security fundamentals, OS and application security, communications, security threats and responses. It talks about security for all popular platforms, including Windows, UNIX and Linux. The book also discusses
securing your e-mail servers, risk management, Web infrastructure, DNS and various other server applications.
It is a useful book for practitioners in commercial, government and industrial sectors. It's good for beginners and professionals alike covering important
topics such as securing Web browsers, protecting corporate portals and implementing secure e-commerce applications.
Advanced topics such as best security approach for various network protocols with detailed explanations of ODI layers, TCP are also covered. To add, it covers both wired as well as wireless aspects of network security. On the communications front, it covers cryptography and
steganography.
The author provides useful diagrams, charts and tables wherever necessary, and a summary at the end of each chapter. Overall, good book for security professionals.
Cybermedia Labs