A template for creating and sharing ground truth data in digital forensics

IF 1.5 4区 医学 Q2 MEDICINE, LEGAL Journal of forensic sciences Pub Date : 2024-04-21 DOI:10.1111/1556-4029.15524
Graeme Horsman PhD
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Abstract

Ground truth data (GTD) is used by those in the field of digital forensics (DF) for a variety of purposes including to evaluate the functionality of undocumented, new, or emerging technology and services and the digital traces left behind following their usage. Most accepted and reliable trace interpretations must be derived from an examination of relevant GTD, yet despite the importance of it to the DF community, there is little formal guidance available for supporting those who create it, to do so in a way that ensures any data is of good quality, reliable, and therefore usable. In an attempt to address this issue, this work proposes a minimum standard of documentation that must accompany the production of any GTD, particularly when it is intended for use in the process of discovering new knowledge, proposing original interpretations of a digital trace, or determining the functionality of any technology or service. A template structure is discussed and provided in Appendix S1 which sets out a minimum standard for metadata describing any GTD's production process and content. It is suggested that such an approach can support the maintenance of trust in any GTD and improve the shareability of it.

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数字取证中创建和共享地面实况数据的模板
地面实况数据(GTD)被数字取证(DF)领域的人员用于多种目的,包括评估未记录的、新的或新兴技术和服务的功能,以及使用这些技术和服务后留下的数字痕迹。大多数公认和可靠的痕迹解释都必须从相关 GTD 的检查中得出,然而,尽管 GTD 对 DF 社区非常重要,却几乎没有正式的指导来支持创建者,以确保任何数据都具有良好的质量、可靠性和可用性。为了解决这个问题,这项工作提出了制作任何 GTD 时必须附带的最低标准文档,特别是当 GTD 被用于发现新知识、对数字痕迹提出原创性解释或确定任何技术或服务的功能时。附录 S1 讨论并提供了一个模板结构,其中规定了描述任何 GTD 制作过程和内容的元数 据的最低标准。我们认为,这种方法有助于维护对任何 GTD 的信任,并提高其可共享性。
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来源期刊
Journal of forensic sciences
Journal of forensic sciences 医学-医学:法
CiteScore
4.00
自引率
12.50%
发文量
215
审稿时长
2 months
期刊介绍: The Journal of Forensic Sciences (JFS) is the official publication of the American Academy of Forensic Sciences (AAFS). It is devoted to the publication of original investigations, observations, scholarly inquiries and reviews in various branches of the forensic sciences. These include anthropology, criminalistics, digital and multimedia sciences, engineering and applied sciences, pathology/biology, psychiatry and behavioral science, jurisprudence, odontology, questioned documents, and toxicology. Similar submissions dealing with forensic aspects of other sciences and the social sciences are also accepted, as are submissions dealing with scientifically sound emerging science disciplines. The content and/or views expressed in the JFS are not necessarily those of the AAFS, the JFS Editorial Board, the organizations with which authors are affiliated, or the publisher of JFS. All manuscript submissions are double-blind peer-reviewed.
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