| If you believe that an intrusion detection system, regular
vulnerability scanning, automated network device inventory,
or firewall usage statistics are not in the IT budget, they
are. All of these features and many more are available for
free. A wide variety of quality security products are out
there and available for use absolutely free of charge. All
one needs is a little know how, some helpful examples like
the ones in this book, and a desire to have a secure
network.
This book shows you how to secure your network from top to
bottom without spending a penny on security software using
best of breed open source software including Snort, Nessus,
and Ethereal. This book is a comprehensive step-by-step
guide to securing your network using freely available
software. It discusses the pros and cons of using some of
the free software and also demonstrate the installation,
configuration, and use of the software to secure your
network. It is intended as a one-stop manual for network
security for those on a budget, or those simply wanting to
increase their network knowledge. This book covers all
aspects of securing your network. It discusses the business
case for using open source and free software security
solutions. It also touches upon the various free options to
cover a given security concern, and then walk through an
actual implementation using the best of breed product,
providing actual real-world examples.
|
Biting the hand that feeds IT 
Published by: SYNGRESS MEDIA