A Basic Guide to Defining Digital Forensics for Beginners

Digital Forensics is the process of collecting, reporting, and analyzing digital information in such a way that could be admissible legally. Computer forensics is used to prevent and detect any crime involving digital evidence.

 

How The Digital Forensics Is Used To Investigate Digital Crime?

There are many processes involved when it comes to crime investigation, but majorly the below-mentioned are the key processes involved in a digital crime investigation,

 

Collection

It is the process of collection of devices that may have data or information related to the crime that happened. It is important to take be careful while collecting or handling the data. One has to make sure that there is damage caused to the devices or no possibility of data tampering.

 

Examination 

The second thing is to examine the collected device and extracting the data stored in the devices. This data could be extracted from live devices or connecting the hard disk of the dead device to another system. Data extraction plays an important role in the investigation.

 

Analyzing 

After extracting the data, investigators analyze how the extracted data is relevant to the case. Sometimes, it helps to understand the intensity of the case and find more clues related to the case.

 

Reporting 

Presenting the analyzed and extracted data in front of the jurisdiction is the last step. But the notable point is here that it should be presented in a simplified way that layman. Reporting shreds of evidence helps to find the real guilty. For this a person should be skill full, should know the right way to handle and present the evidence.

 

Role of Forensics Tools 

The digital forensics experts take the help of a variety of forensics tools. These tools are used to speed up the process, data extraction, and overriding the security barriers, restore the deleted data, or files, decrypting and encrypting the files, extracting the hidden files and data, cracking the password, and many more.  

 

What Is The Skill Required To Become A Digital Forensics Professional?

As technology is evolving every day, criminals are also upgrading themselves and using new methodologies. They do proper research on the latest techniques and try their level best to conceal their identity and the crime. In this scenario, digital forensics must be two steps ahead and skill full to detect the case.

 

 

They should be great at using the new tools, handling the data, and have an active presence of mind. As such, there is defined skill to be a forensics expert but should have a degree in computer forensics. Persons already in the profession can attend Digital forensics conferences from time to time to know the latest development in the industry. It helps them to boost their skills, ad get updated with new tools.

 

Usually, people interested to join the profession have an idea of some basic tools involved in Digital Forensics. As the industry is introducing new horizons to the processes of investigation many institutions and universities provide various programs and certificate courses. To learn any specific skill, you can join the program to get professional training. You can learn many new things by attending the Digital forensics conference organized by various universities and organizations.