The admissibility of digital evidence from open-source forensic tools: Development of a framework for legal acceptance
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View abstract on PubMed
Summary
This summary is machine-generated.Validated open-source digital forensic tools offer reliable, repeatable results comparable to commercial options. This enhances legal admissibility, democratizing access to essential investigative capabilities for resource-constrained organizations.
Area Of Science
- Digital Forensics
- Cybersecurity Law
- Computer Science
Background
- Increasing cybercrime necessitates robust digital forensic capabilities.
- Resource limitations hinder access to costly commercial forensic tools.
- Lack of validation frameworks for open-source tools limits their legal admissibility.
Purpose Of The Study
- To validate and enhance an open-source digital forensic framework.
- To ensure legal admissibility of evidence from open-source tools.
- To address financial barriers in digital investigations.
Main Methods
- Comparative analysis of commercial (FTK, Forensic MagiCube) and open-source (Autopsy, ProDiscover Basic) tools.
- Controlled experiments in data preservation, deletion recovery, and artifact searching.
- Triplicate testing for repeatability and error rate calculation against control references.
Main Results
- Validated open-source tools yield reliable, repeatable results.
- Evidence integrity from open-source tools is comparable to commercial alternatives.
- The enhanced framework meets Daubert Standard requirements.
Conclusions
- Properly validated open-source digital forensic tools are legally admissible.
- Democratizes access to forensically sound investigative capabilities.
- Supports resource-constrained organizations in meeting evidentiary standards.
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