Securing VoIP Networks: Threats, Vulnerabilities, Countermeasures / Edition 1

Securing VoIP Networks: Threats, Vulnerabilities, Countermeasures / Edition 1

by Peter Thermos, Ari Takanen
     
 

ISBN-10: 0321437349

ISBN-13: 9780321437341

Pub. Date: 08/15/2007

Publisher: Addison-Wesley

In Securing VoIP Networks, two leading experts systematically review the security risks and vulnerabilities associated with VoIP networks and offer proven, detailed recommendations for securing them. Drawing on case studies from their own fieldwork, the authors address VoIP security from the perspective of real-world network implementers, managers, and

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Overview

In Securing VoIP Networks, two leading experts systematically review the security risks and vulnerabilities associated with VoIP networks and offer proven, detailed recommendations for securing them. Drawing on case studies from their own fieldwork, the authors address VoIP security from the perspective of real-world network implementers, managers, and security specialists. The authors identify key threats to VoIP networks, including eavesdropping, unauthorized access, denial of service, masquerading, and fraud; and review vulnerabilities in protocol design, network architecture, software, and system configuration that place networks at risk. They discuss the advantages and tradeoffs associated with protection mechanisms built into SIP, SRTP, and other VoIP protocols; and review key management solutions such as MIKEY and ZRTP. Next, they present a complete security framework for enterprise VoIP networks, and provide detailed architectural guidance for both service providers and enterprise users.

1 Introduction

2 VoIP Architectures and Protocols

3 Threats and Attacks

4 VoIP Vulnerabilites

5 Signaling Protection Mechanisms

6 Media Protection Mechanisms

7 Key Management Mechanisms

8 VoIP and Network Security Controls

9 A Security Framework for Enterprise VoIP Networks

10 Provider Architectures and Security

11 Enterprise Architectures and Security

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Product Details

ISBN-13:
9780321437341
Publisher:
Addison-Wesley
Publication date:
08/15/2007
Edition description:
New Edition
Pages:
384
Product dimensions:
6.90(w) x 9.20(h) x 0.90(d)

Table of Contents

Chapter 1: Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1

Chapter 2: VoIP Architectures and Protocols . . . . . . . . . . . . . . . . . .29

Chapter 3: Threats and Attacks . . . . . . . . . . . . . . . . . . . . . . . . . . . .53

Chapter 4: VoIP Vulnerabilities . . . . . . . . . . . . . . . . . . . . . . . . . . .127

Chapter 5: Signaling Protection Mechanisms . . . . . . . . . . . . . . . . .165

Chapter 6: Media Protection Mechanisms . . . . . . . . . . . . . . . . . . .217

Chapter 7: Key Management Mechanisms . . . . . . . . . . . . . . . . . . .231

Chapter 8: VoIP and Network Security Controls . . . . . . . . . . . . . .263

Chapter 9: A Security Framework for Enterprise VoIP Networks . .297

Chapter 10: Provider Architectures and Security . . . . . . . . . . . . . . .315

Chapter 11: Enterprise Architectures and Security . . . . . . . . . . . . . .334

Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .345

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