The Important Role Of A Digital Forensic Investigator

By Eliza Mendoza


Nowadays, people who commit crimes often leave an electronic trail. This evidence can be found and preserved using various methods by digital forensics detectives and researchers. These experts help solve a myriad of problems in the computer science field including cyber security, data visualization and natural language processing. You can hire a digital forensic investigator if you need to have any kind of data contained in various types of data storage devices analyzed.

Digital forensics is also known as digital discovery, electronic evidence discovery, computer analysis, computer forensic analysis and computer examinations. Investigators use computer analysis to indentify, interpret, preserve and document evidence that can be presented in a courtroom. It helps them recover erased files that are hard to find especially those found on an unallocated space on a hard disk.

With digital analysis technology, detectives can have clues about the way a suspect used a computer. They forensically image the files that contain information about past usage of this machine. Investigators can also successfully recover data stored in devices like CDs, backup tapes, zip disks, flash disks and SD cards. These experts are also able to analyze the data found in formatted or defragged computers.

Electronic evidence discovery plays a vital role in investigations. A good example is investigating unfaithfulness among married couples. Detectives can use GPS technology to trail a person suspected of cheating on his or her partner. They can also recover erased short text or electronic messages.

A computer forensics detective can also assist you if you have been harassed by a person through phone calls and emails. The investigator can trail the subject by checking the call logs or emails that this aggressor has sent. This professional can then present them in court as evidence of harassment. A detective can also trace the IP address which an email originated from after analyzing email headers.

The services of computer forensics detectives are also important in surveillance cases. They can continuously observe people suspected of engaging in illegal activities. Tools such as keystroke loggers and spy ware programs can capture and provide detectives with real time information about the location and time when various activities occurred.

The evidence that computer forensics analysis experts collect is useful in law courts because it can support or discredit hypotheses. You can also hire a forensics detective to help you carry out investigations in a company. Regardless of the case this professional will investigate, he or she will follow a typical process that starts with acquiring data storage devices like memory cards and hard drives for the purpose of imaging them forensically. Before taking this first step, a detective may interview a few people who may have relevant information about the case.

People who want to hire a digital forensic investigator should consider whether the professional is skilled and experienced. They should also consider if the detective is able to offer the testimony of an expert in a civil or criminal court. It can be challenging to provide expert testimony in a courtroom and therefore, people should choose an investigator who is able to translate forensic evidence in a way that ensures that everyone in a courtroom can easily understand it.




About the Author:



No comments:

Post a Comment