Anti-Forensic Trace Detection in Digital Forensic Triage Investigations
Kyoung Park, Jung-Min Park, Eunjin Kim, Chang Cheon, Joshua Isaac James · The journal of digital forensics, security and law · 2017
Anti-forensics, whether intentionally to disrupt investigations or simply an effort to make a computer system run better, is becoming of increasing concern to digital investigators. This work attempts to assess the problem of anti-forensics techniques commonly deployed in South Korea. Based on identified challenges, a method of signature-based anti-forensic trace detection is proposed for triage purposes that will assist investigators in quickly making decisions about the suspect digital devices before conducting a full investigation. Finally, a prototype anti-forensic trace detection system is given to demonstrate the practicality of the proposed method.