The Digital Forensics examiner has numerous options for creating exact bit-stream representations of digital media, including hardware duplicators as well as various software tools that create digitally identical copies. Where at all possible, the analyst will make digital copies of the media to be examined and work from these duplicates, preserving the originals. One of the key principles of Digital Forensics is that examiners must eliminate or minimize the risk of altering any information contained on the original evidence items. USING FTK IMAGER CREATE FORENSICALLY SOUND COPIES OF DIGITAL MEDIAīy Austin Troxell The first step in Digital Forensic examinations is to create precise duplicates of any storage media collected as potential evidence. In this example we use FTK Imager 3.1.4.6 to find a picture (JPEG file) in Windows 7. We can use the MFT to investigate data and find detailed information about files. NTFS uses the Master File Table (MFT) as a database to keep track of files. Learn how in a straightforward manner, conduct the process of extracting NTFS file system data from a physical device. One of the most important tasks of a computer forensics expert is making file artifacts and metadata visible.
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