There is no guarantee of any kind, expressed or implied, regarding the Work or its contents. The Work is sold AS IS and WITHOUT WARRANTY. You may have other legal rights, which vary from state to state.

In no event will Makers be liable to you for damages, including any loss of profits, lost savings, or other incidental or consequential damages arising out from the Work or its contents. Because some states do not allow the exclusion or limitation of liability for consequential or incidental damages, the above limitation may not apply to you.

You should always use reasonable care, including backup and other appropriate precautions, when working with computers, networks, data, and files.

Syngress Media®, Syngress®, “Career Advancement Through Skill Enhancement®,” “Ask the Author UPDATE®,” and “Hack Proofing®,” are registered trademarks of Elsevier, Inc. “Syngress: The Definition of a Serious Security Library™,” “Mission Critical™,” and “The Only Way to Stop a Hacker is to Think Like One™” are trademarks of Elsevier, Inc. Brands and product names mentioned in this book are trademarks or service marks of their respective companies.

PUBLISHED BY
Syngress Publishing, Inc.
Elsevier, Inc.
30 Corporate Drive
Burlington, MA 01803

CompTIA Security+ Certification Study Guide

Copyright © 2009 by Elsevier, Inc. All rights reserved. Printed in the United States of America. Except as permitted under the Copyright Act of 1976, no part of this publication may be reproduced or distributed in any form or by any means, or stored in a database or retrieval system, without the prior written permission of the publisher, with the exception that the program listings may be entered, stored, and executed in a computer system, but they may not be reproduced for publication.

ISBN 13: 978-1-59749-426-7

Publisher:

Laura Colantoni

Project Manager:

Andre Cuello

Acquisitions Editor:

Rachel Roumeliotis

Page Layout and Art:

diacriTech

Technical Editor:

Ido Dubrawsky

Copy Editors:

diacriTech

Developmental Editor:

Gary Byrne

Cover Designer:

Alisa Andreola

Indexer:

diacriTech

 

 

For information on rights, translations, and bulk sales, contact Matt Pedersen, Commercial Sales Director and Rights, at Syngress Publishing; email: m.pedersen@elsevier.com.

Library of Congress Cataloging-in-Publication Data

Dubrawsky, Ido.

The CompTIA Security+ Certification Guide / Ido Dubrawsky.

p. cm.

ISBN 978-1-59749-426-7

1. Electronic data processing personnel—Certification. 2. Computer security—Examinations—Study guides. 3. Computer networks—Security measures—Examinations—Study guides. I. Title.

QA76.3.D77 2009

005.8—dc22

2009018985

Printed in the United States of America

1 2 3 4 5 6 7 8 9 0