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Learn Computer Forensics

You're reading from  Learn Computer Forensics

Product type Book
Published in Apr 2020
Publisher Packt
ISBN-13 9781838648176
Pages 368 pages
Edition 1st Edition
Languages
Concepts
Author (1):
William Oettinger William Oettinger
Profile icon William Oettinger
LinkedIn
William Oettinger is a veteran technical trainer and investigator. He is a retired police officer with the Las Vegas Metropolitan Police Department and a retired CID agent with the United States Marine Corps. He is a professional with over 20 years of experience in academic, local, military, federal, and international law enforcement organizations, where he acquired his multifaceted experience in IT, digital forensics, security operations, law enforcement, criminal investigations, policy, and procedure development. He has earned an MSc from Tiffin University, Ohio. When not working, he likes to spend time with his wife and his three miniature schnauzers.
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Table of Contents (17) Chapters

Preface 1. Section 1: Acquiring Evidence
2. Chapter 1: Types of Computer-Based Investigations 3. Chapter 2: The Forensic Analysis Process 4. Chapter 3: Acquisition of Evidence 5. Chapter 4: Computer Systems 6. Section 2: Investigation
7. Chapter 5: Computer Investigation Process 8. Chapter 6: Windows Artifact Analysis 9. Chapter 7: RAM Memory Forensic Analysis 10. Chapter 8: Email Forensics – Investigation Techniques 11. Chapter 9: Internet Artifacts 12. Section 3: Reporting
13. Chapter 10: Report Writing 14. Chapter 11: Expert Witness Ethics 15. Assessments 16. Other Books You May Enjoy

Understanding the NTFS filesystem

The New Technology File System (NTFS) is the default filesystem for Microsoft Windows operating systems. FAT32 had some significant shortcomings, which required a filesystem that was more reliable and efficient, along with additional administrative improvements to help Microsoft remain viable in the corporate environment. They initially designed NTFS for the server environment; however, as the hard drive capacity has increased, it is now the default filesystem in the commercial and consumer market for the Windows operating system.

NTFS is far more complicated than the FAT filesystem; however, the overall purpose remains the same:

  • To record the metadata of a file, that is, the filename, the date timestamps, and the file size
  • To mark the clusters the file occupies
  • To record which clusters are allocated and which clusters are unallocated

The NTFS filesystem comprises the following system files:

Figure...

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Authors (1)

Profile icon William Oettinger
LinkedIn
William Oettinger is a veteran technical trainer and investigator. He is a retired police officer with the Las Vegas Metropolitan Police Department and a retired CID agent with the United States Marine Corps. He is a professional with over 20 years of experience in academic, local, military, federal, and international law enforcement organizations, where he acquired his multifaceted experience in IT, digital forensics, security operations, law enforcement, criminal investigations, policy, and procedure development. He has earned an MSc from Tiffin University, Ohio. When not working, he likes to spend time with his wife and his three miniature schnauzers.
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See other products by William Oettinger

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