Copyright

Many of the designations used by manufacturers and sellers to distinguish their products are claimed as trademarks. Where those designations appear in this book, and the publisher was aware of a trademark claim, the designations have been printed with initial capital letters or in all capitals.

The author and publisher have taken care in the preparation of this book, but make no expressed or implied warranty of any kind and assume no responsibility for errors or omissions. No liability is assumed for incidental or consequential damages in connection with or arising out of the use of the information or programs contained herein.

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      [phone]      [e-mail] 

For sales outside the U.S., please contact:

      International Sales      [e-mail] 

Visit us on the Web: www.awprofessional.com

Library of Congress Cataloging-in-Publication Data

 McGraw, Gary, 1966  Software security : building security in / Gary McGraw.    p.    cm.  Includes bibliographical references and index.  ISBN 0-321-35670-5 (pbk. : alk. paper)  1. Computer security. I. Title.  QA76.9.A25M4286 2006  005.8dc22                                 2005031598 

Copyright © 2006 Pearson Education, Inc.

All rights reserved. Printed in the United States of America. This publication is protected by copyright, and permission must be obtained from the publisher prior to any prohibited reproduction, storage in a retrieval system, or transmission in any form or by any means, electronic, mechanical, photocopying, recording, or likewise. For information regarding permissions, write to:

      Pearson Education, Inc.      Rights and Contracts Department      75 Arlington Street, Suite 300      Boston, MA 02116 

Text printed in the United States on recycled paper at R.R. Donnelley in Crawfordsville, Indiana. First printing, January 2006

Dedication

To my grandmother Ruth McGraw, who lives life to the fullest.