What is Digital Forensics?
Digital forensics is the field of forensic science techniques that are based on recovering and investigating data from digital devices used in crimes—primarily cybercrimes. The word digital forensics was coined to replace the word computer forensics. It has been broadened to include the analysis of any gadgets that may store digital data. Even though the first cybercrime was documented in 1978, and the Florida Computer Act was passed the following year, it wasn’t until the mid-nineties that the phrase computer crime became widely known. Government initiatives on digital forensics did not arise until the early twenty-first century.
The method involves identifying, conserving, evaluating, and recording digital evidence. This is done so that the evidence can be presented in a criminal court if required for a particular case.