The Transportation Security Administration (TSA) recently commissioned a risk analysis of the passenger threat vector in which an adversary gains access through the screening checkpoint. The goal of the project was to provide insights to the TSA to improve both safety and resource allocation as they continue to develop new security procedures in a constantly evolving threat environment. The result was a probabilistic risk model to support the TSA as they plan future safety and resource allocations procedures. Because aviation passenger screening involves highly sensitive information, we discuss the insights gained from the study that are applicable for other highly critical security systems that rely on alarm-based warning technologies to detect anomalies.

中文翻译：

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从商业航空旅客甄别的风险分析中，基于关键警报的预警系统的见解

美国运输安全管理局（TSA）最近委托对乘客威胁媒介进行风险分析，在此过程中，敌方可以通过检查检查站进行访问。该项目的目的是为TSA提供洞察力，以在不断变化的威胁环境中继续开发新的安全程序时改善安全性和资源分配。结果是一个概率风险模型来支持TSA，因为他们计划了未来的安全和资源分配程序。由于航空旅客筛查涉及高度敏感的信息，因此我们讨论了从研究中获得的见解，这些见解可适用于其他其他基于警报的警告技术来检测异常的高度关键的安全系统。