Network Security Technologies and Solutions
Yusuf Bhaiji
Copyright© 2008 Cisco Systems, Inc.
Published by:
Cisco Press
800 East 96th Street
Indianapolis, IN 46240 USA
All rights reserved. No part of this book may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopying, recording, or by any information storage and retrieval system, without written permission from the publisher, except for the inclusion of brief quotations in a review.
Printed in the United States of America
First Printing March 2008
Library of Congress Cataloging-in-Publication Data:
Bhaiji, Fahim Hussain Yusuf.
Network security technologies and solutions / Yusuf Bhaiji.
p. cm.
ISBN 978-1-58705-246-0 (pbk.)
1. Computer networks--Security measures. I. Title.
TK5105.59.B468 2008
005.8--dc22
2008003231
ISBN-13: 978-1-58705-246-6
This book is designed to provide information about network security technologies and solutions. Every effort has been made to make this book as complete and as accurate as possible, but no warranty or fitness is implied.
The information is provided on an "as is" basis. The authors, Cisco Press, and Cisco Systems, Inc. shall have neither liability nor responsibility to any person or entity with respect to any loss or damages arising from the information contained in this book or from the use of the discs or programs that may accompany it.
The opinions expressed in this book belong to the author and are not necessarily those of Cisco Systems, Inc.
All terms mentioned in this book that are known to be trademarks or service marks have been appropriately capitalized. Cisco Press or Cisco Systems, Inc., cannot attest to the accuracy of this information. Use of a term in this book should not be regarded as affecting the validity of any trademark or service mark.
The publisher offers excellent discounts on this book when ordered in quantity for bulk purchases or special sales, which may include electronic versions and/or custom covers and content particular to your business, training goals, marketing focus, and branding interests. For more information, please contact:
U.S. Corporate and Government Sales 1-800-382-3419 corpsales@pearsontechgroup.com
For sales outside the United States please contact: International Sales international@pearsoned.com
At Cisco Press, our goal is to create in-depth technical books of the highest quality and value. Each book is crafted with care and precision, undergoing rigorous development that involves the unique expertise of members from the professional technical community.
Readers' feedback is a natural continuation of this process. If you have any comments regarding how we could improve the quality of this book, or otherwise alter it to better suit your needs, you can contact us through e-mail at feedback@ciscopress.com. Please make sure to include the book title and ISBN in your message.
We greatly appreciate your assistance.
This book is dedicated to my beloved wife, Farah. Without her support and encouragement, I could not have completed this book.