Investigative Computer Forensics: The Practical Guide for Lawyers, Accountants, Investigators, and Business Executives [NOOK Book]

Overview

"Having worked with Erik on some of the most challenging computer forensic investigations during the early years of this industry's formation as well as having competed with him earnestly in the marketplace...I can truly say that Erik is one of the unique pioneers of computer forensic investigations. He not only can distill complex technical information into easily understandable concepts, but he always retained a long-term global perspective on the relevancy of our work and on the impact of the information revolution on the social and business

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Investigative Computer Forensics: The Practical Guide for Lawyers, Accountants, Investigators, and Business Executives

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Overview

"Having worked with Erik on some of the most challenging computer forensic investigations during the early years of this industry's formation as well as having competed with him earnestly in the marketplace...I can truly say that Erik is one of the unique pioneers of computer forensic investigations. He not only can distill complex technical information into easily understandable concepts, but he always retained a long-term global perspective on the relevancy of our work and on the impact of the information revolution on the social and business structures of tomorrow."
—From the Foreword by James Gordon, Managing Director, Navigant Consulting, Inc.

Get the knowledge you need to make informed decisions throughout the computer forensic investigation process

Investigative Computer Forensics zeroes in on a real need felt by lawyers, jurists, accountants, administrators, senior managers, and business executives around the globe: to understand the forensic investigation landscape before having an immediate and dire need for the services of a forensic investigator.

Author Erik Laykin—leader and pioneer of computer forensic investigations—presents complex technical information in easily understandable concepts, covering:

  • A primer on computers and networks
  • Computer forensic fundamentals
  • Investigative fundamentals
  • Objectives and challenges in investigative computer forensics
  • E-discovery responsibilities
  • The future of computer forensic investigations

Get the knowledge you need to make tough decisions during an internal investigation or while engaging the capabilities of a computer forensic professional with the proven guidance found in Investigative Computer Forensics.

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Product Details

  • ISBN-13: 9781118235225
  • Publisher: Wiley, John & Sons, Incorporated
  • Publication date: 4/3/2013
  • Sold by: Barnes & Noble
  • Format: eBook
  • Edition number: 1
  • Pages: 240
  • File size: 2 MB

Meet the Author

ERIK LAYKIN, CHFI, CEDS, is a Managing Director of Duff & Phelps, LLC and was a cofounder of its Global Electronic Discovery and Investigations practice. He focuses on large-scale international corporate investigations and high-stakes litigation issues in which computer forensics and electronic discovery play a major role. Mr. Laykin is frequently appointed as an expert witness, independent neutral, or special master in federal and state courts and has served in an advisory capacity to hundreds of corporations, law firms, and government agencies in the U.S., Asia, and Europe. As an early pioneer in the computer forensics and cybercrime field, he regularly comments on these emerging technology and business issues at industry conferences and for the media, including CNN, Fox, ABC, NBC, CBS, major newspapers, and periodicals. Mr. Laykin is active in a variety of organizations including the HTCIA (High Technology Crime Investigation Association), FEWA (Forensic Expert Witness Association), ABA (American Bar Association), and is a past president (Los Angeles) and Pacific Rim director of the FBI's InfraGard Program.

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Table of Contents

Foreword ix

Preface xi

Acknowledgments xv

Author’s Note xvii

Introduction Investigative Computer Forensics 1

Changes in Technology 1

Changes in the Role of the Investigator 2

What Is Computer Forensics? 4

Chapter 1 The Glue 7

The Relevancy of Truth 8

Foundations of Digital Evidence 9

Investigative Objectives 11

The Investigative Process 11

Trust 13

Privacy 14

Chapter 2 A Primer on Computers and Networks 17

The Mechanics of Electronically Stored Information 19

Optical Drives 25

The Server 27

The Router 30

Application Data 32

Metadata 35

Databases 37

E-mail Mechanics 41

The IP Address 43

Computer Time Artifacts 45

Social Media 45

Tablets 48

Cellular Telephones and Smartphones 50

Audio and Video 52

The Global Nervous System: Worldwide Data 54

Fundamentals of Network Traffic 58

The Firewall 59

Data- and Traffic-Gathering Applications 61

Dynamic Data Capture 63

The Cloud 65

International Data Security and Privacy Issues 67

Chapter 3 Computer Forensic Fundamentals 69

The Establishment of the Computer Forensic Laboratory 69

Evidence and Access Controls 73

The Forensic Workstation 79

Current Tools and Services 86

Building a Team and a Process 94

Computer Forensic Certifications 98

The Human Quotient 98

The Devil Is in the Details 124

Chapter 4 Investigative Fundamentals 127

The Investigative Mind-Set 127

Case Management 128

Fraud and Investigative Analysis 129

Information Sources and Records 130

Investigative Techniques 130

Surveillance and Interviewing 132

Trade Secret Theft and IP Investigations 133

Human Resources and Interpersonal Investigations 134

Reporting and Testifying 136

Chapter 5 The Underpinnings of Investigative Computer Forensics 139

Seizure and Examination of Digital Evidence 140

Data Classification and Records Management 140

Deleted Data 143

Backups and Systems Preservation 145

Computer Crime Analysis and Reconstruction 147

The Who, What, Where, How of Data 149

Contracts Agreements, Third Parties, and Other Headaches 154

Ethics and Management 155

Chapter 6 Tactical Objectives and Challenges in Investigative Computer Forensics 157

Preparing for the Attack 158

Early Case Assessment 159

Investigative Pacing, Timing, and Setting Expectations 160

Working with Multinational Teams 161

Collections of Electronic Data in the Cloud and in Social Media 162

Investigating Internet Service Provider Records 164

Bridging the Actual World with the Cyberworld 165

Packaging the Findings 165

Chapter 7 The Cyber-Firefighters 167

Incident Response Fundamentals 167

Data Breaches 170

Theft and Fraud 172

Systems Failures 172

Internal Investigations 173

The Real-Time Predicament 175

Building a Global Resource Network 175

Honeypots and Other Attractive

Intel-Gathering Targets 176

Databases and Structured Data 178

Organized Crime in the Cyber-Underworld 178

The Cyber-Underworld in Various Regions 179

State-Sponsored Cybercrime 181

Identity Theft 182

Intellectual Property and Trade Secret Theft 183

Botnets, Malware, Trojans, and Phishing 184

Data Breach Vulnerabilities 185

Hackers and Their Environment 186

Chapter 8 E-Discovery Responsibilities 189

Data Identification 189

Electronic Discovery Reference Model 190

E-Discovery Stages 192

Common E-Discovery and Foreign Data Challenges 196

Tools, Services, and Technologies 199

Emerging E-Discovery Realities 202

European and Asian Observations 205

Digital Evidence in the Courtroom 207

Chapter 9 The Future 209

Privacy and the Data Ecosystem 209

Access Controls and the Evolution of Trust 211

Global Communications Systems in the Cloud 211

Nanotechnology and Cognitive Computing 212

Digital Demographics and the Emerging Global Citizen 212

Extra-National Investigative Networks and the Information Union 214

Zero Day Forensics 214

Concluding Thoughts 215

About the Author 217

Index 219

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