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You're reading from  Learn Computer Forensics

Product typeBook
Published inApr 2020
PublisherPackt
ISBN-139781838648176
Edition1st Edition
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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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Determining file knowledge

Some incidents you investigate may deal with contraband images, stolen data, or unlawful access to data. You will have to determine whether the user had knowledge of the file(s) in question, or whether the file(s) existed on the user's system. 

We will now talk about some artifacts you can find in the Windows operating system that will help you make that determination.

Exploring the thumbcache

A thumbcache is a database of thumbnail images created when the user is using Windows Explorer in a thumbnail view. Depending on the size of the thumbnail, you may have multiple databases with the same image, but with different sizes. It depends on the view the user selected while in Windows Explorer. The existence of an image found in the database is not substantial proof that the user knew the image was on the system. A thumbnail can be added to the cache without the knowledge of the user. The thumbcache can be found in the user's profile at...

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Learn Computer Forensics
Published in: Apr 2020Publisher: PacktISBN-13: 9781838648176

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