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arXiv 2012.14663cs.CR
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IoT取证中的信息质量评估:理论框架与模型实现

Assessing Information Quality in IoT Forensics: Theoretical Framework and Model Implementation

Federico Costantini, Fausto Galvan, Marco Alvise de Stefani, Sebastiano Battiato

摘要:

物联网技术对数字取证提出了严峻的挑战。数字证据的获取受到物联网项目数量和极端多样性的阻碍,这些项目通常缺乏物理接口,连接在不受保护的网络中,将数据提供给不受控制的云服务。在本文中,我们讨论了物联网取证中的“信息质量”,考虑了不同程度的复杂性,并包括人为因素。在绘制了关于数据质量和信息质量的理论框架之后,我们专注于物联网环境中的取证分析挑战,提供了用于调查目的的证据收集用例。最后,我们提出了一个正式的框架来评估物联网设备的取证分析的信息质量。

英文摘要:

IoT technologies pose serious challenges to digital Forensics. The acquisition of digital evidence is hindered by the number and extreme variety of IoT items, often lacking physical interfaces, connected in unprotected networks, feeding data to uncontrolled cloud services. In this paper we address "Information Quality" in IoT Forensics, taking into account different levels of complexity and included human factors. After drawing a theoretical framework on data quality and information quality, we focus on forensic analysis challenges in IoT environments, providing a use case of evidence collection for investigative purposes. At the end, we propose a formal framework for assessing information quality of IoT devices for Forensics analysis.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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