Actionable Threat Intelligence for Digital Forensics Readiness.

Abstract

The purpose of this paper is to formulate a novel model for enhancing the effectiveness of existing Digital Forensic Readiness (DFR) schemes by leveraging the benefits of cyber threat information sharing. This paper employs a quantitative methodology to identify the most popular Threat Intelligence elements and introduces a formalized procedure to correlate these elements with potential digital evidence resulting in the quick and accurate identification of patterns of malware activities. While threat intelligence exchange steadily becomes a common practice for the prevention or detection of security incidents, the proposed approach highlights its usefulness for the digital forensics domain. The proposed model can help organizations to improve their digital forensic readiness posture and thus minimize the time and cost of cybercrime incidents