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Mobile Forensics

Is trained on the latest in digital investigations. Most of us know that between the years 2001 and 2015 the National Security Agency (NSA) requested cell phone data from services providers on a grand scale - they gained this information on the majority of Americans whether they were suspected of wrongdoing or not - but you may not know that law enforcement regularly does the same thing, frequently without a warrant.
Computer forensics is a relatively new discipline combining elements of law and computer science to collect and analyse data from cell phone forensics services near me computer systems, networks, wireless communications and storage devices in a way that is admissible as evidence in a courtroom.

In a case involving the use of the Cellebrite by a Homeland Security agent, a Federal District Court wrote that the agent examined defendant's cell phone using CelleBrite software, which extracted all data (including deleted data) from the phone.” United States v. Smasal, No. 15-cr-85, 2015 WL 4622246, at 4 (D. Minn.
However, the fast changes in the mobile device market and the bulk of different devices and apps make it hard for those toolkit manufacturers to keep their solutions up-to-date, to secure that the maximum amount of data is extracted and correctly interpreted from each mobile device.
The Cellebrite website describes the UFED as a product that enables physical, file system, and logical extractions of all data and passwords, included deleted data, from the widest range of mobile devices.” Further, a number of testimonial videos explain how law enforcement has been using the UFED during the course of investigations.

Recently, several groups, including my team at the Naval Postgraduate School, have applied cryptographic hashing to blocks of data smaller than files, taking advantage of the fact that even relatively short 512-byte and 4,096-byte segments of files can be highly identifying.
Just about every crime being committed has the potential to have the involvement of a mobile device, but the investigation team must first recognize the mobile device—whether it is a watch, phone, or tablet—and then preserve the data for collection and analysis.

If we want to image a phone the way we do a hard drive, we need to open up the phone and remove the chip which contains all the storage and connect it to a highly specialized system to do the extraction, at great risk of damaging the data and at great damage to our wallets as this is a process which requires a specialist.
Data that can be recovered from your cell phone (even if you've deleted it or done a factory reset) includes: your photos, videos, the content of your texts, your contacts, banking details (if you use your bank's app), your GPS location history, your emails, and a whole lot more.

Using instructor-led exercises and hands-on practical's students will learn the necessary skills to go behind the automation processes of popular mobile forensic tools and will have gained the competency to apply these skills during an investigation to reveal the sources of cell phone data used to store evidence.
Resulting image is fairly technical—in binary format—and it requires a person having the technical education to analyze it. Furthermore, the examiner comes into possession of an abundant amount of data, since deleted data can be recovered, and, on top of that, the entire process is inexpensive.

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