Computer forensics is a part of digital forensic science related to the evidence which is found in digital storage media and computers. The main objective of computer forensics is that they examine the digital media in a particular forensically sound manner, with the thought of identifying, recovering, preserving, analyzing, delivering opinions for digital information and presenting facts related to it.
The computer forensics is basically associated with the investigation related to the different types of crime related to the computer these are also used in making civil proceedings. Discipline involves the same kind of technique as well as the principle for the data recovery, but in some cases, it comes with the additional guidelines and the practices designed which provides help in creating an audit trail which are in legal terms.
There are many companies in the market who provide computer forensic service to the general public. In these companies, there are computer expert witness or forensic computer architecture which provide information related to internet security, computer software and information technology. These companies only choose those cases in which they have proper opinions from the computer expert, the most important thing is that they always make sure that their customer should be satisfied by their services.
Role of the computer expert witness: –
- They investigate the system failures so that they can find the main reason behind the damages made to the devices as well as crimes done with it.
- Analyzing the responsibilities of the components which reside in the software installed in the system.
- They do provide exact proves and reasons behind the failure of the system to their customers or to the victim.
The Computer expert witness is appointed by the government officials so that they can improve their capabilities and can find frauds and criminals through the computer forensics.