Practical Guide for Implementing Secure Intranets and Extranets (Artech House Telecommunications Library)

840 Pages·1999·9.26 MB·English

by  Kaustubh M. Phaltankar

Practical Guide for Implementing Secure
title: Intranets and Extranets Artech House
Telecommunications Library
author: Phaltankar, Kaustubh M.
publisher: Artech House, Inc.
isbn10 | asin: 0890064474
print isbn13: 9780890064474
ebook isbn13: 9781580532273
language: English
Intranets (Computer networks) , Extranets
subject (Computer networks) , Computer networks-
-Security measures.
publication date: 2000
lcc: TK5105.875P43 2000eb
ddc: 005.8
Intranets (Computer networks) , Extranets
subject: (Computer networks) , Computer networks-
-Security measures.
Page i
Practical Guide for Implementing Secure
Intranets and Extranets
Page ii
For a listing of recent titles in the Artech House Telecommunications
Library, turn to the back of this book.
Page iii
Practical Guide for Implementing Secure
Intranets and Extranets
Kaustubh M. Phaltankar
Library of Congress Cataloging-in-Publication Data
Phaltankar, Kaustubh M.
Practical guide for implementing secure intranets and extranets / Kaustubh M. Phaltankar.
p. cm. (Artech House telecommunications library)
Includes bibliographical references and index.
ISBN 0-89006-447-4 (alk. paper)
1. Intranets (Computer networks). 2. Extranets (Computer networks).
3. Computer networksSecurity measures. I. Title. II. Series.
TK5105.875.I6 P43 1999 99-045834
005.8 21dc21 CIP
British Library Cataloguing in Publication Data
Phaltankar, Kaustubh M.
Practical guide for implementing secure intranets and extranets. (Artech House telecommunications library)
1. Wide area networks (Computer networks) - Security measures
I. Title
005.8
ISBN 0-89006-447-4
Cover design by Lynda Fishbourne
ã 2000 ARTECH HOUSE, INC.
685 Canton Street
Norwood, MA 02062
All rights reserved. Printed and bound in the United States of America. No part of this book may be
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recording, or by any information storage and retrieval system, without permission in writing from the
publisher.
All terms mentioned in this book that are known to be trademarks or service marks have been appropriately
capitalized. Artech House 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.
International Standard Book Number: 0-89006-447-4
Library of Congress Catalog Card Number: 99-045834
Library of Congress Catalog Card Number: 99-045834
10 9 8 7 6 5 4 3 2 1
Page v
To Shadong, my loving wife, and to my parents
Page vii
Contents
Foreword xiii
Preface xv
Intended Audience xvii
Book Layout xvii
Web Site xviii
Acknowledgments xix
Conventions xix
1 1
Introduction
1.1 Internet 1
1.2 Intranet 3
1.2.1 Traditional Approach 5
1.2.2 Frame Relay-Based Approach 7
1.2.3 Internet VPN-Based Approach 9
1.3 Intranet Components 11
1.4 Intranet Summary 14
1.5 Extranet 16
1.5.1 Advantages of Extranet 17
1.5.2 Security 19
1.5.3 Examples of Extranet 23
1.6 Conclusion 28