What does it mean when you recover deleted information by looking at their headers and then...

What does it mean when you recover deleted information by looking at their headers and then reconstructing it?

a.		Data recovery
b.		Recycle Bin
c.		Data carving (or others may call this file carving which is usually more common)

QUESTION 2

What is the method used to hide data in graphic files?

a.		Formatting
b.		Carving
c.		Masking
d.		Steganography

QUESTION 3

What could be a CLUE that would indicate the person was using steganography?

a		Multiple copies of a same graphic file
b		Graphic files of the same name but the different file size
c		Known steganography tools like S-Tools or Stegowatch found on the drive.
d		ALL OF THE ABOVE

Expert Solution

What does it mean when you recover deleted information by looking at their headers and then reconstructing it?

Answer: Option b) Recycle Bin

Explanation: The first place you should look after deleting a file is the Recycle Bin. It may seem a little obvious, but this back-up facility can be overlooked. If your file is in there, right-click it and select Restore from the menu. Of course, the Recycle Bin doesn’t catch every file deletion, with files that have been deleted in DOS being a particular oversight. QUESTION 1

QUESTION 2

What is the method used to hide data in graphic files?
d) Steganography

Explanation: Insertion and Substitution methods do steganography programs use to hide data in graphics files

QUESTION 3

What could be a CLUE that would indicate the person was using steganography?
Answer: Option d) ALL OF THE ABOVE

Explanation:

Some clues left on a drive that might indicate steganography include Multiple copies of a graphics file,Graphics files with the same name but different file sizes and S-Tools and Stegowatch in the suspect' s All Programs list

venereology answered 2 years ago

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What does it mean when you recover deleted information by looking at their headers and then...

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