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You're reading from  Learn Computer Forensics

Product typeBook
Published inApr 2020
PublisherPackt
ISBN-139781838648176
Edition1st Edition
Tools
Kali Linux
Concepts
Forensics
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Author (1)
William Oettinger
William Oettinger
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William Oettinger

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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Creating sterile media 

Sterile media is also a concept that was emphasized when I first trained. Now, there is a discussion regarding whether sterile media is still needed in today's forensic environment. The decision to use sterile media to store the forensic data will be based on the acquisition and the type of examination you will use. Sterile media can be used before the start of the forensic process and at the end of the forensic process. There are multiple reasons to use sterile media, which we will now discuss. When digital forensics was first starting, we did not have the capability to create a forensic image; we were forced to create a forensic copy to perform our examination on. Remember, we talked about a forensic copy in Chapter 2, The Forensic Analysis Process, and defined a forensic copy as follows:

"A straight bit-for-bit copy of the source to the destination. This is not common in today's environment; ensure that your destination...

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Learn Computer Forensics
Published in: Apr 2020Publisher: PacktISBN-13: 9781838648176
© 2020 Packt Publishing Limited All Rights Reserved

Author (1)

author image
William Oettinger

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.
Read more about William Oettinger

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