Crime in the virtual world is done by a person or group through social media or
other internet networks by creating posts that are insults, insults or SARA cause
harm inflicted the addressee feel good name. This study refers to the process of
investigation using National Institute Of Stndards and Technology (NISI). This
method recommends a basic stages in the forensic process, namely the
preparation, collection, inspection, analysis, and reporting. Based on the research
conducted, it is concluded that the use Oxygen Forensic Detective useable and
easier to get the results of the conversations and pictures that can be done
descriptions properly in order to be analyzed further, while MOBILedit Forensic
Express pro may only obtain a database of each application.