Digital Forensics – Helps to Solve a Mystery
Cybercrimes never seem to end with the increase in technology. Cybercriminals often go to any lengths to cover their tracks and digital footprints with layers and layers of deception. This has led to the formation of a group of technical specialists to track and uncover the digital footprints of cybercriminals. Digital forensics is a process to find criminals and also evidence related to a crime. Digital forensics is not only reserved for finding the criminals but it is also used to identify a threat in a system and taking measures to prevent the entry of cyber attackers. In this post let us take a look at how digital forensics can be used to solve a mystery.
What is digital forensics?
Digital forensics is often defined as a set of processes containing preservation, identification, extraction, and documentation of computer evidence that is used by the court. It is a field of science used to find evidence from various digital media such as computers, mobile phones, servers, or networks. The process offers the forensic team the best techniques and tools to identify and solve a crime or mystery related which involves digital media.
The digital forensics process
A digital forensic process has the following steps:
- Identification
- Preservation
- Analysis
- Documentation
- Presentation
Let us take a brief look at each process:
Identification: Identification is the first step in digital forensics. This step includes various sub-steps such as taking a look at what evidence is present, where it is sorted and how the evidence is stored. The most common storage media are personal computers, mobile phones, PDAs, etc. identification is done with the help of robust cyber solutions.
Preservation
In this step, the data or evidence from the storage is isolated and then preserved. Preservation involves the use of a digital device to prevent tampering of the evidence present in the device.
Analysis
The forensic investigators reconstruct the fragments of data and make conclusions based on the evidence. However, it usually takes multiple iterations of examination to support the proposed crime theory. The latest software and Cyber Forensic Solutions make a detailed analysis and reveal invaluable hidden insights which might often miss the eyes of an investigator.
Documentation
In the documentation process, a record containing all the visible evidence is made. This process helps to recreate the crime scene and review it. Everything including the photographs, sketching and crime-scene mapping is also documented properly.
Presentation
This is the last step of digital forensics. In this step, the evidence collection process along with the conclusion is summarized along with an explanation. The presentation should be layman’s term using abstracted terminologies.
The importance of cutting edge technology
Digital forensic requires cutting-edge technology to identify criminals and unveil hidden evidence. Equipment and patented software enhance the efficiency of forensic investigation and also helps the investigators uncover the darkest crevices related to a mystery.
A digital forensic solution can be used to solve the following mysteries and more
- Intellectual Property theft
- Industrial espionage
- Employment disputes
- Fraud investigations
- Inappropriate use of the Internet
- Forgeries related matters
- Bankruptcy investigations
- Issues related to the regulatory compliance
- Identity theft
Bottom line
For every investigator, their arsenal of powerful and multi-pronged digital forensic solutions comes in handy to solve almost any case. Upgrade your arsenal with the best forensic from Pelorus. You can contact our executives and book a demo.
