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Practical Digital Forensics

You're reading from   Practical Digital Forensics Get started with the art and science of digital forensics with this practical, hands-on guide!

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Product type Paperback
Published in May 2016
Publisher
ISBN-13 9781785887109
Length 372 pages
Edition 1st Edition
Concepts
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Author (1):
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Richard Boddington Richard Boddington
Author Profile Icon Richard Boddington
Richard Boddington
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Table of Contents (12) Chapters Close

Preface 1. The Role of Digital Forensics and Its Environment 2. Hardware and Software Environments FREE CHAPTER 3. The Nature and Special Properties of Digital Evidence 4. Recovering and Preserving Digital Evidence 5. The Need for Enhanced Forensic Tools 6. Selecting and Analyzing Digital Evidence 7. Windows and Other Operating Systems as Sources of Evidence 8. Examining Browsers, E-mails, Messaging Systems, and Mobile Phones 9. Validating the Evidence 10. Empowering Practitioners and Other Stakeholders Index

Solutions to the challenges posed by new hardware and software


Chapter 2, Hardware and Software Environments, described different operating systems and filesystems and introduced processes for locating evidence of potential value. Filesystems have become ponderously complex, perhaps unnecessarily so, but in doing so, they do retain information about past transgressions that may have otherwise been erased. The challenge is knowing where to look—assuming the practitioner knows how to navigate new operating systems and applications.

The traditional processes of imaging-indexing-searching or imaging and manually searching are becoming untenable; the sheer size and complexity is time-consuming and not necessarily guaranteed to locate the evidence, except by chance in many instances. There will always be a place for "deep rinse" analysis, but there are more effective ways. My research and fieldwork has shown that while it is difficult to part with familiar processes such as these, there exists...

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