Digital Forensics is the field of Forensic Science and these activities are used in the investigation through various processes like collection, identification, analysis, submission and reporting of various types of crucial and necessary data through digital devices related to various types of computer crimes. Information security is very important in forensic activities and thus there are many information security certification courses available these days.
More About Digital Forensics
Digital forensics is part of forensic activities that are performed by various investigation agencies. In other words, digital forensics is related to preserving, identifying, analyzing and presenting several types of digital evidence. The field of digital forensics grew very rapidly when computer crimes were first detected in Florida. The sector of digital forensics consists of various areas like hardware, networking and applications, operating system, storage media and much more.
Processes in Digital Forensics
There are mainly 5 different processes included in Digital Forensics. You will learn these things in Digital security courses too in detail. We have provided some necessary things regarding digital forensics. Know here:
Recognition/Identification of Evidence
The first activity or process used in Digital Forensics is the identification of the evidence regarding a computer-related crime or digital malpractices. This crime can be done through various modes of technology in the digital era like hardware, storage media, network/applications, and operating systems.
Collection of Evidence
The second step is the collection of the necessary evidence for the digital forensic jobs. The officials used to preserve various types of evidence in the first step and thus it saves lots of time and money. The secure and safe collection is very important to undergo various operations for the best-in-class evidence.
Analysis
The analysis of the collected data and information is crucial. It helps to get closer to the goal of finding the perfect result at the end related to the particular committed computer crime. It helps to trace criminal activities and to get the best possible solution for various issues of digital crime.
Documentation
For all types of forensic processes and to prepare a complete detailed report, the documentation procedure is needed. There are various types of documentation required for getting the final result or conclusion, filling loopholes in the affected device etc. Perfect documentation helps the organization of the forensic departments to analyze the whole scenario of the crime. Through this system, they can easily present their data and report to the court in a well-planned format.
Presentation
The presentation of digital information and the data related to a particular cybercrime is very necessary these days. It also helps in handling various activities in Information Security.
The presentational works and data help the investigation agencies to identify the criminals in one go.
Segments of Digital Forensics
The branches of digital forensics include many things. We have provided here in detail:
Cyber Forensics
Cyber Forensics is the segment of digital forensics. It consists several things like identification, collection, analysis and presentation of digital evidence including many things like GPS gadgets, laptops and tablets etc.
Software Forensics
It’s the field of digital forensics that consists of various things like recognition, collection, analysis and presentation of digital information and evidence. During the investigation of crime-related applications and software used to detect criminal activities. Besides, The software forensic help boosts the capabilities of information security and its aspects.
Mobile Forensics
Mobile Forensics is another branch of digital forensics that consists of various things like collection, analysis, identification and presentation of digital information collected as evidence during the processes of investigation of a particular crime committed through handheld devices.
Media Forensics
Media Forensics is the brand of digital forensics. It consists various things like detection of the crime or crucial information, gathering of data and presentation etc. There are many investigation procedures that need to be followed.
Summary
Digital forensics is the section of science. It consists of various things like identification, collection, and analysis of digital information for the purpose of investigation. Information security is very important in forensic activities and professionals should know the fields of digital forensics and how to preserve crucial information. One can easily enroll in a digital skills course in forensic activities to know how valid it is for good career scope.
