Zero-day vulnerabilities are software and hardware flaws that are unknown to computer
vendors. As powerful means of carrying out cyber intrusions, such vulnerabilities present a …

The world of Nation State cyberconflict and cyberespionage is covert by nature. Finding
evidence of how such players operate, what tools they use, what motivates them and how …

This paper presents a systematic mapping study of the research on crowdsourced security
vulnerability discovery. The aim is to identify aspects of bug bounty program (BBP) research …

Every organization connected to the internet is a common threat of zero-day attacks. Zero-
day attacks will not be noticed until a specific vulnerability is actually identified and reported …

Zero-days are vulnerabilities that the software vendor does not know about and thus cannot
provide a patch for. Their value has caused markets to develop, divided by the purchase …

02 今や各国はサイバースペースにおける戦略的優位性の獲得に向けて, 膨大な時間と資源を投入
する準備ができています. 1 サイバーセキュリティへの支出は, 米国では 11%(2019 年~ 2021 年 …