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arXiv 2209.01285cs.CR
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安全最佳实践:以IoT为例的关键分析

Security Best Practices: A Critical Analysis Using IoT as a Case Study

David Barrera, Christopher Bellman, Paul C. van Oorschot

摘要:

学术研究强调了许多物联网(IoT)产品制造商未能遵循公认的实践,而物联网安全最佳实践最近引起了全球行业和政府的广泛关注。鉴于目前的安全建议的例子,混淆是显而易见的,从指导方针,混淆了预期的结果与安全实践,以实现这些结果。我们探讨了一个令人惊讶的缺乏清晰度,并在文献中的空白,(一般)最佳实践的意思是什么,独立于确定具体的个人做法或强调未能遵循最佳实践。我们考虑安全建议的类别,并分析它们如何在物联网设备的生命周期中应用。为了讨论的具体性,我们使用迭代归纳编码来编码和系统地分析一组1013物联网安全最佳实践,建议和指导方针,这些最佳实践,建议和指导方针来自工业,政府和学术来源。在我们的调查结果中,在所有分析项目中,68%不符合我们对(可操作)实践的定义,73%的可操作建议与软件开发生命周期阶段有关,突出了制造商和开发人员的关键地位。我们希望我们的工作为社会提供一个基础,以更好地了解最佳做法,确定和达成共识的具体做法,并找到方法来推动相关的利益相关者遵循这些做法。

英文摘要:

Academic research has highlighted the failure of many Internet of Things (IoT) product manufacturers to follow accepted practices, while IoT security best practices have recently attracted considerable attention worldwide from industry and governments. Given current examples of security advice, confusion is evident from guidelines that conflate desired outcomes with security practices to achieve those outcomes. We explore a surprising lack of clarity, and void in the literature, on what (generically) best practice means, independent of identifying specific individual practices or highlighting failure to follow best practices. We consider categories of security advice, and analyze how they apply over the lifecycle of IoT devices. For concreteness in discussion, we use iterative inductive coding to code and systematically analyze a set of 1013 IoT security best practices, recommendations, and guidelines collated from industrial, government, and academic sources. Among our findings, of all analyzed items, 68% fail to meet our definition of an (actionable) practice, and 73% of all actionable advice relates to the software development lifecycle phase, highlighting the critical position of manufacturers and developers. We hope that our work provides a basis for the community to better understand best practices, identify and reach consensus on specific practices, and find ways to motivate relevant stakeholders to follow them.

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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