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ABSTRACT


With the evolution of Cyber Crimes comes the anti-forensic that consists of a framework of techniques, procedures, and tools whose main objective is to erase the digital traces left by cyber criminals. Therefore, the purpose of this paper is to describe how digital anti-forensic techniques can undermine an investigation of cybercrime. Thus, two case studies of digital crimes were developed: 1 – Port Scan Intrusion Detection and 2 – Data Wipe. The purpose of this was to apply forensic computation techniques in an environment with and without the use of anti-forensics in order to verify the impact of the same in digital investigation. The results showed that there are flaws in forensic computing techniques that can be exploited by a malicious agent, so improvements in these techniques are necessary so that virtual crimes do not go unpunished.


KEYWORDS

Cyber Crimes, Anti-Forensic, Port Scan, Data Retrieval, Digital Investigation, Case Study.

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THE INTERNATIONAL JOURNAL OF FORENSIC COMPUTER SCIENCE - IJoFCS

Volume 14, Number 1, pages 16-24, DOI: 10.5769/J201901002 or http://dx.doi.org/10.5769/J201901002


Forensics and Anti-Forensics a Case Study with Port Scan Intrusion and Data Wipe


By  Marcos Lucas Pereira1, Diógenes Antonio Marques José1 and Leonardo de Santana Nascimento



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