International Journal of Computer Applications |
Foundation of Computer Science (FCS), NY, USA |
Volume 184 - Number 27 |
Year of Publication: 2022 |
Authors: Dian Pertiwi, Imam Riadi |
10.5120/ijca2022922338 |
Dian Pertiwi, Imam Riadi . Digital Forensic Analysis on Mobile-based Facebook Messenger services using National institute of Standard Technology Method. International Journal of Computer Applications. 184, 27 ( Sep 2022), 37-43. DOI=10.5120/ijca2022922338
This study uses research objects obtained from the website decision3.mahkamahagung.go.id with a chronology of events that occurred in the Facebook Messenger application, it was found that there were messages in the form of text and images containing the crime of extortion. This study conducted a data search process to obtain digital data from the mobile-based Facebook Messenger application. The process of collecting data from Facebook Messenger uses the National Institute of Standards Technology (NIST) method. The data collection process (Collection) begins with collecting data from the source used for extortion, namely from the perpetrator's smartphone. second, examination of evidence, third, after digital evidence is obtained, analysis is carried out, and finally the process of making reports based on analysis (reporting). This study aims to digital data on the Facebook messenger application using qualitative data. The results of the evidence were found in the form of text messages and pictures, as well as information on when to access Facebook messenger on a smartphone. The evidence produced uses several tools, namely MOBILedit Forensic Expressand Systools SQLite Viewer.