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iOS Forensics for Investigators

You're reading from   iOS Forensics for Investigators Take mobile forensics to the next level by analyzing, extracting, and reporting sensitive evidence

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Product type Paperback
Published in May 2022
Publisher Packt
ISBN-13 9781803234083
Length 316 pages
Edition 1st Edition
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Concepts
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Author (1):
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Gianluca Tiepolo Gianluca Tiepolo
Author Profile Icon Gianluca Tiepolo
Gianluca Tiepolo
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Table of Contents (17) Chapters Close

Preface 1. Section 1 – Data Acquisition from iOS Devices
2. Chapter 1: Introducing iOS Forensics FREE CHAPTER 3. Chapter 2: Data Acquisition from iOS Devices 4. Section 2 – iOS Data Analysis
5. Chapter 3: Using Forensic Tools 6. Chapter 4: Working with Common iOS Artifacts 7. Chapter 5: Pattern-of-Life Forensics 8. Chapter 6: Dissecting Location Data 9. Chapter 7: Analyzing Connectivity Data 10. Chapter 8: Email and Messaging Forensics 11. Chapter 9: Photo, Video, and Audio Forensics 12. Chapter 10: Analyzing Third-Party Apps 13. Chapter 11: Locked Devices, iTunes Backups, and iCloud Forensics 14. Section 3 – Reporting
15. Chapter 12: Writing a Forensic Report and Building a Timeline 16. Other Books You May Enjoy

Introducing third-party messaging apps

Third-party messaging applications allow users to keep in touch with their contacts, and share photos, videos, and audio messages. Many of these apps also allow users to send likes, emojis, animations, and any kind of attachment.

Most forensic tools do an excellent job at analyzing and parsing through these apps; however, the examiner should have a basic understanding of how these applications work, how they store their data, where they store it, and how to extract it. In this section, we'll focus on three of the most popular messaging apps: WhatsApp, Telegram, and Signal:

  • With over 2 billion worldwide users, WhatsApp is definitely one of the most popular IM apps. From a forensic perspective, the app stores its data on the device, in unencrypted form. Chats and messages are not stored on WhatsApp's servers; however, if this feature is enabled, an encrypted backup can be stored on iCloud. Artifacts related to WhatsApp can be...
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