在数字法医工具中对文物提取性能和可用性的比较评估:对Cellebrite UFED,MSAB XRY和Magnet AXIOM的研究
Sion Jenri Sinaga1, Mahmud Ali Asykar1, Hierony Manurung1
1Department of Computer Science, Universitas Indonesia, Depok, Jakarta, Indonesia.
Journal of forensic sciences
|March 16, 2026
概括
这项研究比较了移动法医工具Cellebrite UFED,MSAB XRY和磁铁AXIOM. 文物体积因设备而异,可用性得分偏爱AXIOM和UFED,强调需要均衡的工具选择.
科学领域:
- 数字法医学数字法医学
- 计算机科学 计算机科学
- 刑事司法 刑事司法 刑事司法
背景情况:
- 智能手机数据对于刑事调查至关重要.
- 评估移动法医工具对于有效的证据分析至关重要.
- 现有的研究往往侧重于数据的完整性,忽视可用性和文物来源.
研究的目的:
- 在iOS和Android设备上使用逻辑提取来比较Cellebrite UFED,MSAB XRY和Magnet AXIOM的性能.
- 通过系统可用性量表来评估这些工具的检查员感知的可用性.
- 为了确定文物体积是否与证据价值相关,并为工具选择提供信息.
主要方法:
- 在两个iOS和两个Android设备上进行了逻辑提取.
- 通过Cellebrite UFED,MSAB XRY和Magnet AXIOM恢复的文物被量化.
- 系统可用性量表 (SUS) 用于评估用户感知到的可用性.
主要成果:
- 文物提取量在各种工具和设备之间差异很大.
- 与MSAB XRY相比,磁铁AXIOM和Cellebrite UFED的可用性得分较高.
- 文物分类和来源的差异,而不仅仅是体积,影响了结果.
结论:
- 文物体积本身并不是移动法医工具有效性的最终衡量标准.
- 法医工具的选择需要平衡数据提取能力,文物来源和用户可用性.
- 在刑事调查中,明智的工具选择对于可靠和可辩护的数字证据分析至关重要.
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