论文标题
“请帮助分享！”：在2022年俄罗斯入侵乌克兰期间，在Twitter上的安全和隐私建议
"Please help share!": Security and Privacy Advice on Twitter during the 2022 Russian Invasion of Ukraine
论文作者
论文摘要
2022年初，俄罗斯对乌克兰的入侵导致了迅速变化的（网络）威胁环境。这种不断变化的环境激励了在社交媒体上的安全建议，包括乌克兰人口，以及针对俄罗斯的网络攻击。先前的研究发现在线安全建议对最终用户的影响很大。 我们收集了俄罗斯入侵乌克兰之后发布的8,920条推文，并详细检查了1,228个，包括定性编码232个相关推文和140个链接的文档以进行安全和隐私建议。我们确定了221项独特的建议，分为七个类别和21个子类别，以及针对个人或组织的建议。然后，我们将我们的发现与先前研究的发现进行了比较，发现了值得注意的相似之处。我们的结果证实了缺乏先前工作的建议优先级，这在危机时期似乎尤其有害。此外，我们发现个人支持是一种有价值的工具的报价，并确定错误的威胁是一般的威胁，并特别是为安全建议而言。
The Russian Invasion of Ukraine in early 2022 resulted in a rapidly changing (cyber) threat environment. This changing environment incentivized the sharing of security advice on social media, both for the Ukrainian population, as well as against Russian cyber attacks at large. Previous research found a significant influence of online security advice on end users. We collected 8,920 tweets posted after the Russian Invasion of Ukraine and examined 1,228 in detail, including qualitatively coding 232 relevant tweets and 140 linked documents for security and privacy advice. We identified 221 unique pieces of advice which we divided into seven categories and 21 subcategories, and advice targeted at individuals or organizations. We then compared our findings to those of prior studies, finding noteworthy similarities. Our results confirm a lack of advice prioritization found by prior work, which seems especially detrimental during times of crisis. In addition, we find offers for individual support to be a valuable tool and identify misinformation as a rising threat in general and for security advice specifically.
