Book Image

Mobile Forensics ??? Advanced Investigative Strategies

By : Oleg Afonin, Vladimir Katalov
Book Image

Mobile Forensics ??? Advanced Investigative Strategies

By: Oleg Afonin, Vladimir Katalov

Overview of this book

Investigating digital media is impossible without forensic tools. Dealing with complex forensic problems requires the use of dedicated tools, and even more importantly, the right strategies. In this book, you’ll learn strategies and methods to deal with information stored on smartphones and tablets and see how to put the right tools to work. We begin by helping you understand the concept of mobile devices as a source of valuable evidence. Throughout this book, you will explore strategies and "plays" and decide when to use each technique. We cover important techniques such as seizing techniques to shield the device, and acquisition techniques including physical acquisition (via a USB connection), logical acquisition via data backups, over-the-air acquisition. We also explore cloud analysis, evidence discovery and data analysis, tools for mobile forensics, and tools to help you discover and analyze evidence. By the end of the book, you will have a better understanding of the tools and methods used to deal with the challenges of acquiring, preserving, and extracting evidence stored on smartphones, tablets, and the cloud.
Table of Contents (18 chapters)
Mobile Forensics – Advanced Investigative Strategies
Credits
Foreword
About the Authors
About the Reviewer
www.PacktPub.com
Preface

The history of the BlackBerry OS - BlackBerry 1.0-7.1


Prior to the release of BlackBerry 10, the now current version of BlackBerry OS, BlackBerry devices could be configured to produce password-protected offline backups (*.ipd or *.bbb backup files) when connected to an authorized computer running BlackBerry Desktop Software. It is important to note that these backups were only protected with a user-selectable password. Unlike Apple, BlackBerry has not specified the use of any additional hardware-based encryption keys. As a result, successfully recovering a password is all that is needed to decrypt a BlackBerry backup.

BlackBerry backups (OS 1.0 to 7.0) are not password protected/encrypted by default. This option must be enabled by the user within the BlackBerry Desktop Software interface. Unencrypted BlackBerry devices can be also acquired via JTAG (compatible models) or chip-off.

BlackBerry 7 JTAG, ISP, and chip-off acquisition

Depending on whether or not Content Protection (data encryption...