Stuart Jacobs

Security Management of Next Generation Telecommunications Networks and Services (eBook, PDF)

• Format: PDF

Produktbeschreibung

This book will cover network management security issues and currently available security mechanisms by discussing how network architectures have evolved into the contemporary NGNs which support converged services (voice, video, TV, interactive information exchange, and classic data communications). It will also analyze existing security standards and their applicability to securing network management. This book will review 21st century security concepts of authentication, authorization, confidentiality, integrity, nonrepudiation, vulnerabilities, threats, risks, and effective approaches to encryption and associated credentials management/control. The book will highlight deficiencies in existing protocols used for management and the transport of management information.

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Produktdetails

• Verlag: John Wiley & Sons
• Seitenzahl: 392
• Erscheinungstermin: 14. Oktober 2013
• Englisch
• ISBN-13: 9781118741665
• Artikelnr.: 39702533

Autorenporträt

STUART JACOBS is Principal Consultant for YCS Consulting LLC and a Lecturer at Boston University Metropolitan College. He serves as an Industry Security Subject Matter Expert for the Telecommunications Management and Operations Committee (TMOC) of the Alliance for the Telecommunications Industry Solutions (ATIS). Mr. Jacobs has also served as a technical editor of ATIS Joint Committee Technical Reports and ITU-T Recommendations.

Inhaltsangabe

Preface xi Acknowledgments xv 1 INTRODUCTION 1 1.1 Evolution of Networking
Concepts 4 1.1.1 The Public Switched Telephone Network 4 1.1.2
Computer/Data Communications Networks 5 1.1.3 Network Architectures 6 1.1.4
Data Network Complexity 8 1.2 A Network Security Historical Perspective 13
1.2.1 ISO/IEC 7498-1 (ITU-T X.200) Coverage of Management 14 1.2.2 ISO/IEC
7498-4 (ITU-T X.700) Coverage of Security Management 15 1.2.3 ISO/IEC
7498-2 (ITU-T X.800) Coverage of Security and Management 15 1.2.4 The
Security Frameworks (ITU-T X.810-ITU-T X.816) 23 1.2.5 The ITU-T X.805
Approach to Security 25 1.3 Network and Security Management Systems 26
1.3.1 Element and Network Management Systems 26 1.3.2 Operations Support
Systems 27 1.4 Evolution of Network and Security Management Concepts 29
1.4.1 Telecommunications Management Network 29 1.4.2 Next Generation
Operations Systems and Software 47 1.4.3 Enhanced Telecom Operations Map 50
1.5 How the Need for Information Security has Changed 57 1.6 Summary 61
Further Reading and Resources 62 2 OVERVIEW OF CURRENT AND FUTURE NETWORKS
63 2.1 A Little Network History 63 2.1.1 Point-to-Point Data Communications
64 2.1.2 Early Commercial Packet Switching 64 2.1.3 The ARPANET: Internet
64 2.1.4 Ethernet and IEEE 802.3 70 2.1.5 Network Address Translation 71
2.2 Common Network Organizations 72 2.2.1 Wired Local Area Networks 74
2.2.2 Wireless Networks 83 2.2.3 Metropolitan Area Networks 87 2.2.4 Wide
Area Networks 94 2.2.5 Networks Are Now Layered upon Networks 96 2.2.6
Additional Networking Developments 96 2.2.7 Security Mechanisms in Modern
Networks 105 2.3 Next-Generation Networks and Interfaces 108 2.3.1
Framework and Topology of the NGN 108 2.3.2 IP Multimedia Subsystem 125 2.4
Summary 133 Further Reading and Resources 136 3 SECURITY MANAGEMENT IN
CURRENT AND FUTURE NETWORKS 139 3.1 Cybercrime as a Driver for Information
Security Management 140 3.2 Governance as a Driver for Information Security
Management 142 3.2.1 What Is Governance? 142 3.2.2 Information System
Security Governance 143 3.3 Information Security Management Frameworks 145
3.3.1 ISO/IEC 27000 Series 146 3.3.2 The Information Technology
Infrastructure Library Framework 164 3.3.3 COBIT Framework 167 3.3.4 FISMA
Framework 173 3.4 A Holistic Approach for Security Management 176 3.4.1
Organizational Aspects of Security Governance and Management 176 3.4.2
Policies and Policy Hierarchies 180 3.4.3 Functional and Operational
Security Requirements 183 3.5 Summary 189 Further Reading and Resources 189
4 RISK MANAGEMENT IN CURRENT AND FUTURE NETWORKS 191 4.1 Asset
Identification: Definition and Inventorying 193 4.2 Impact Analysis 224
4.2.1 Existing System Impact Analysis 224 4.2.2 New System Impact Analysis
236 4.2.3 Risk Mitigation Analysis 240 4.2.4 Malicious Security Events and
Threat Assessment 243 4.3 Risk Mitigation Controls Acquisition or
Development 257 4.3.1 Procedural Risk Mitigation Controls 257 4.3.2 New
Technical Risk Mitigation Controls 258 4.4 Risk Mitigation Controls
Deployment Testing 273 4.5 Summary 274 Further Reading and Resources 275 5
OPERATIONAL MANAGEMENT OF SECURITY 277 5.1 Securing Management Applications
and Communications 278 5.1.1 Security within Element and Network Management
Systems 278 5.1.2 Telecommunications Management Network Security 279 5.1.3
Operations Support System Security Needs 281 5.1.4 Reflections on Past ITU
Treatment of Managing Security 285 5.1.5 Management of Security Services
and Mechanisms Revisited 288 5.1.6 A Security Management Framework 291 5.2
Security Operations and Maintenance 296 5.2.1 Operational Security
Compliance Programs 297 5.2.2 Security Operations Reviews and Audits 301
5.2.3 Security Event Response and Incident Management 302 5.2.4 Penetration
Testing 304 5.2.5 Common Criteria Evaluated Systems 306 5.2.6 Accreditation
and Certification 309 5.3 Withdrawal from Service 312 5.4 Summary 314 5.5
Concluding Remarks 314 Further Reading and Resources 314 Appendices 318
Appendix A: Role of Cryptography in Information Security Appendix B:
Authentication of Subjects Appendix C: Network Security Mechanisms Appendix
D: Example Company Security Policy Appendix E: Example Generic Detailed
Security Requirements Appendix F: Securing Common Network Protocols
Appendix G: Security Mapping between M.3400 and M.3050 320 Appendix H:
State Privacy Laws as of 2010 328 Appendix I: Example RFP Security Appendix
Appendix J: RFP Security Analysis of ABC Proposal Appendix K: Example
Security Statement of Work 339 Appendix L: Example Solaris Operating System
Audit Procedures 348 Appendix M: Example Procedure for Basic Hardening of a
Windows XP Professional Operating System 352 Appendix N: Example Network
Audit Procedure 356 Appendix O: Example Unix-Linux Operating System Audit
Procedures 360 Index 365