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arXiv 2209.03073cs.CR
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AM行业的安全意识状况:2020年调查

State of Security Awareness in the AM Industry: 2020 Survey

Mark Yampolskiy, Paul Bates, Mohsen Seifi, Nima Shamsaei

摘要:

由于增材制造(AM)在各种应用和商业模式中的日益普及和采用,增材制造(AM)的安全性受到越来越多的关注。然而,在专注于制造业的AM社区和专注于保护这种高度计算机化的制造技术的AM安全社区之间存在重大脱节。为了弥合这一差距,我们调查了America Makes AM社区,共提出了11个与AM安全相关的问题,旨在发现现有的问题、态势和期望。第一组问题旨在发现这些组织中有多少使用AM,外包AM或将AM作为服务提供。然后,我们询问了最大的安全问题,以及对潜在对手可能是谁及其攻击动机的评估。然后,我们继续就任何经历过的安全事件,是否进行了任何安全风险评估,以及参与者的组织是否与外部专家合作以确保AM安全等问题进行了提问。最后,我们询问是否实施了安全措施,如果是,它们是否属于一般的网络安全类别。在来自商业行业、机构和学术界的69名参与者中,有53人完成了整个调查。本文介绍了这项调查的结果,以及提供我们的评估的AM安全态势。答案是一个混合物,我们可以标签为预期,“令人震惊,但并不奇怪,”和完全出乎意料的。假设所提供的答案在某种程度上代表了AM行业的现状,我们得出结论,该行业还没有准备好预防或检测研究文献中已经证明的AM特定攻击。

英文摘要:

Security of Additive Manufacturing (AM) gets increased attention due to the growing proliferation and adoption of AM in a variety of applications and business models. However, there is a significant disconnect between AM community focused on manufacturing and AM Security community focused on securing this highly computerized manufacturing technology. To bridge this gap, we surveyed the America Makes AM community, asking in total eleven AM security-related questions aiming to discover the existing concerns, posture, and expectations. The first set of questions aimed to discover how many of these organizations use AM, outsource AM, or provide AM as a service. Then we asked about biggest security concerns as well as about assessment of who the potential adversaries might be and their motivation for attack. We then proceeded with questions on any experienced security incidents, if any security risk assessment was conducted, and if the participants' organizations were partnering with external experts to secure AM. Lastly, we asked whether security measures are implemented at all and, if yes, whether they fall under the general cyber-security category. Out of 69 participants affiliated with commercial industry, agencies, and academia, 53 have completed the entire survey. This paper presents the results of this survey, as well as provides our assessment of the AM Security posture. The answers are a mixture of what we could label as expected, "shocking but not surprising," and completely unexpected. Assuming that the provided answers are somewhat representative to the current state of the AM industry, we conclude that the industry is not ready to prevent or detect AM-specific attacks that have been demonstrated in the research literature.

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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