WEBVTT

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 Welcome to Digital Forensics,
 Disk and File Analysis.

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 In this course, we're going to go over
 some persistent storage principles,

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 including some history and kind of
 what we mean by what these devices

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 are, and some real basics
 on how disks are set up.

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 And then we're going to pivot into fundamentals
 of file systems, including

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 what is a file system, and then some
 of the two most common file systems

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 you're going to come across when
 you do digital forensics.

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 And then we're also going to talk about
 some tools and then how to identify

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 files, and then some special things
 such as temporary files.

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 And then at the end of this course,
 what we're really aiming for you to

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 be able to do is just to understand the
 physical and logical technologies

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 used today in disks, and then kind
 of define that relationship between

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 storage media and file systems, and
 then be able to perform a disk and