Network Forensics: Decoding Proficiency

These are the books that spark my interest in Network Forensics:

Slightly New Release:"Cisco Router and Switch Forensics : Investigating and Analyzing Malicious Network Activity"
by Dale Liu
ISBN-13: 9781597494182

Current New Release:"Wireshark Network Analysis:  
The Official Wireshark Certified Network Analyst Study Guide
By Laura Chappell" 
ISBN 978-1-893939-99-8  Excellent supplemental videos and capture files: http://www.wiresharkbook.com/coffee.html

 Future New Release:"Digital Forensics for Network, Internet, and Cloud Computing : A Forensic Evidence Guide for Moving Targets and Data"
by Clint P Garrison , 
This item will be available on May 01, 2010.
ISBN-13: 9781597495370

Enjoy!