Analysis of DP3T - Between Scylla and Charybdis
Analysis of DP3T - Between Scylla and Charybdis
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DP3T分析——青蟹和卡律布狄斯之间
DOI：
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发表时间：
2020
期刊：
影响因子：
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通讯作者：
S. Vaudenay
中科院分区：
文献类型：
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作者：
S. Vaudenay
.为了帮助应对COVID-19大流行，泛欧隐私保护邻近跟踪（PEPP-PT）项目提出了一个分散的隐私保护邻近跟踪（DP 3 T）系统。这有助于跟踪SARS-CoV-2病毒的传播，同时保护个人隐私的安全。在本报告中，我们分析了DP 3 T的安全性和隐私保护。在不质疑它对大流行病的有效性的情况下，我们表明它可能会给社会带来严重的风险。此外，我们认为，DP 3 T的一些隐私保护措施可能会产生与预期相反的效果。特定的、生病的和被报告的人可能会被去匿名化，私人接触可能会被披露，人们可能会被迫透露他们收集的私人数据。
. To help (cid:12)ghting the COVID-19 pandemic, the Pan-European Privacy-Preserving Proximity Tracing (PEPP-PT) project proposed a Decentralized Privacy-Preserving Proximity Tracing (DP3T) system. This helps tracking the spread of SARS-CoV-2 virus while keeping the privacy of individuals safe. In this report, we analyze the security and the privacy protection of DP3T. Without questioning how effective it could be against the pandemic, we show that it may introduce severe risks to society. Furthermore, we argue that some privacy protection measurements by DP3T may have the opposite affect of what they were intended to. Speci(cid:12)cally, sick and reported people may be deanonymized, private encounters may be revealed, and people may be coerced to reveal the private data they collect.