Digital Forensics

Preface xv
List of Contributors xvii
List of Figures xxi
List of Tables xxv
List of Examples xxvii
List of Definitions xxix
List of Abbreviations xxxi
1 Introduction 1
André Årnes
1.1 Forensic Science 1
1.2 Digital Forensics 4
1.3 Digital Evidence 7
1.4 Further Reading 9
1.5 Chapter Overview 10
1.6 Comments on Citation and Notation 10
2 The Digital Forensics Process 13
Anders O. Flaglien
2.1 Introduction 13
2.2 The Identification Phase 17
2.3 The Collection Phase 24
2.4 The Examination Phase 33
2.5 The Analysis Phase 39
2.6 The Presentation Phase 45
2.7 Summary 47
2.8 Exercises 48
3 Cybercrime Law 51
Inger Marie Sunde
3.1 Introduction 51
3.2 The International Legal Framework of Cybercrime Law 54
3.3 Digital Crime - Substantive Criminal Law 76
3.4 Investigation Methods for Collecting Digital Evidence 95
3.5 International Cooperation in Order to Collect Digital Evidence 109
3.6 Summary 115
3.7 Exercises 115
4 Digital Forensic Readiness 117
Ausra Dilijonaite
4.1 Introduction 117
4.2 Definition 117
4.3 Law Enforcement versus Enterprise Digital Forensic Readiness 118
4.4 Why? A Rationale for Digital Forensic Readiness 119
4.5 Frameworks, Standards, and Methodologies 123
4.6 Becoming "Digital Forensic" Ready 126
4.7 Enterprise Digital Forensic Readiness 127
4.8 Considerations for Law Enforcement 144
4.9 Summary 145
4.10 Exercises 145
5 Computer Forensics 147
Jeff Hamm
5.1 Introduction 147
5.2 Evidence Collection 148
5.3 Examination 152
5.4 Analysis 185
5.5 Summary 189
5.6 Exercises 190
6 Mobile and Embedded Forensics 191
Jens-Petter Sandvik
6.1 Introduction 192
6.2 Collection Phase 208
6.3 Examination Phase 247
6.4 Reverse Engineering and Analysis of Applications 267
6.5 Summary 270
6.6 Exercises 271
7 Internet Forensics 275
Petter Christian Bjelland
7.1 Introduction 275
7.2 Computer Networking 276
7.3 Layers of Network Abstraction 277
7.4 The Internet 279
7.5 Tracing Information on the Internet 289
7.6 Collection Phase - Local Acquisition 294
7.7 Collection Phase - Network Acquisition 298
7.8 Collection Phase - Remote Acquisition 300
7.9 Other Considerations 304
7.10 The Examination and Analysis Phases 306
7.11 Summary 311
7.12 Exercises 312
8 Challenges in Digital Forensics 313
Katrin Franke and André Årnes
8.1 Computational Forensics 313
8.2 Automation and Standardization 316
8.3 Research Agenda 317
8.4 Summary 317
9 Educational Guide 319
Stefan Axelsson
9.1 Teacher's Guide 319
9.2 Student's Guide 320
9.3 Summary 324
References 325
Index 333