[Case Study] SPF Pro Manual Backup Extraction Demonstration – Mobile Forensics

In Mobile Forensics, App data backup extraction is an easy solution to acquire App data without rooting a smartphone. By using Android system’s backup feature, it is possible to create app data duplication which is saved in the SD card, which requires no root access.

In this demonstration, we used a Xiaomi Smartphone with MIUI system(powered by Android) as an example to demonstrate how to  backup and extract App data without rooting a smartphone.


Preconditions

  • The target smartphone must be functioning and can be powered up
  • The screen can be unlocked
  • The Android system backup feature is accessible for the users

Improving Digital Forensics With Secure Data Recovery Services

Without the right tools, law enforcement could prove more complicated than it already is. With the help of technology, digital forensics has helped solve complex cases since the 1980s. Since then, digital investigation has kept improving.

Even with such progress, some law offenders still found ways to escape the punishments for their crimes – until the Data Recovery System came. Once again, law enforcement agencies have the advantage, and with the secure data recovery services, they can discharge their duties more efficiently.

The law enforcement department is a sensitive sector of every society, and having the right tools helps ensure that justice is served. More criminals would get away with crimes if the law enforcement agencies do not apply reliable technology like the secure data recovery services, also, in case law enforcement agencies make the mistake of punishing the innocent, as we have seen in many cases.

Data Acquisition in Mobile Forensics: The Critical Process to Collect Mobile Evidence

In the last couple of decades, mobile phones have greatly influenced people’s lives. Every person owns a mobile device that has unique information about their identity, location, routine, and much more that helps to investigate the criminal activity by analyzing their patterns from the data. Hence, in this day and age, the need for Mobile Forensics emerged in Digital Forensics as a separate branch.

Mobile forensics is the field of digital forensics that deals with mobile devices, obtaining evidence, and gaining data insights. The evidence obtained from a mobile phone may give a wealth of information and can be a valuable source of information in criminal investigations.

In this article, we will discuss the most important aspect of mobile forensics: data acquisition.

Why Are Mobile Forensic Tools So Important?

As is known to us all, data is critical for legal investigations nowadays. Thanks to the proliferation of mobile technology, most digital data can be found on mobile devices since almost everyone uses a mobile device today, be it a smartphone, tablet, or even wearable device.

Mobile devices are a goldmine of data. These small-sized gadgets amass huge amounts of qualitative and quantitative data that can be helpful in investigations. That’s why mobile forensics is becoming important for court proceedings and civil or criminal investigations.

In this case, with the assistance of the right mobile forensic tools, implementing mobile forensics becomes easier. By using these tools, crime investigators can access, extract and analyze data from mobile devices. These tools are designed to empower law-enforcement organizations for conducting efficient investigations, speeding up operations, and ensuring quality digital evidence.

Moving ahead in today’s article, we’ll learn why to use mobile forensic tools.

Let’s get started!

What Is Digital Evidence?

To begin with digital evidence, we should know the term that has two parts: digital and evidence.

  • Digital: Computers and other electronic devices store and process information in the form of binary digits, or zeros and ones, called digital devices, which includes most of the electronic devices we use today.
  • Evidence: This part of the term is rooted in the classic definition of evidence in legal terms: the traces of interactions between persons, items, or objects.Every activity in the real-world leaves traces or prints.

So do the activities performed in the digital world where digital evidence consists of these digital footprints of investigative value—prints that can help a court or jury reach the truth.

It is important to note that every piece of digital information found during the investigations is not digital evidence. Digital evidence is the information that helps establish the fact that the crime has been committed or establishes links between crime, victim, and culprit.

What Is Mobile Forensics?

Our mobile devices are not just for calls and SMS anymore; they are the catalogues of our actions and interests. Personal devices like smartphones and tablets are so closely integrated into our lives that they retain a record of the things that even we forget, which is said that our devices know us better than even we do.

Under the circumstance, it means even more in mobile forensics.

An Intro to Video Surveillance Recovery for Hikvision

As we all know digital forensics deals with digital evidence, while among all of them, video evidence especially video surveillance like DVR or NVR video footage among CCTV, takes up quite a bit of ratio.
Given the digitalized world we operate in, surveillance videos have become an increasingly integral aspect of investigations in the private, law enforcement, and intelligence, detective agencies.
However, during the investigation, there are always instances where surveillance videos have to be recovered for case cracking or other purposes.

Today, we’ll introduce what is  surveillance  video recovery and dive into the way digital forensic investigators enhance their performance in surveillance cameras video recovery.