I have been working as a DFIR investigator for a few years now. As a Digital Forensics and Incident Response (DFIR) analyst, I gather, examine, and present evidence related to malicious computer activity. This profession requires analyzing and extracting digital information from multiple sources and reporting it.
Forensic investigations are performed to determine what happened and who is responsible. Forensic investigators use skills in several disciplines, including computer forensics, digital forensics, and incident response, to gather evidence and identify the perpetrator of the crime.