For the first half of 2021, the Microsoft Azure Distributed Denial of Service (DDoS) team reported that the United States are the leading attack source, accounting for 29 percent of generated attacks. China takes the second place with 28 percent, and seven percent remain unknown sources that could not be identified.
Distributed Denial of Service attack sources on Microsoft Azure infrastructure worldwide 1H 2021, by region
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Microsoft. (August 12, 2021). Distributed Denial of Service attack sources on Microsoft Azure infrastructure worldwide 1H 2021, by region [Graph]. In Statista. Retrieved December 23, 2024, from https://www.statista.com/statistics/1257574/ddos-attacks-microsoft-azure-infrastructure-sources/
Microsoft. "Distributed Denial of Service attack sources on Microsoft Azure infrastructure worldwide 1H 2021, by region." Chart. August 12, 2021. Statista. Accessed December 23, 2024. https://www.statista.com/statistics/1257574/ddos-attacks-microsoft-azure-infrastructure-sources/
Microsoft. (2021). Distributed Denial of Service attack sources on Microsoft Azure infrastructure worldwide 1H 2021, by region. Statista. Statista Inc.. Accessed: December 23, 2024. https://www.statista.com/statistics/1257574/ddos-attacks-microsoft-azure-infrastructure-sources/
Microsoft. "Distributed Denial of Service Attack Sources on Microsoft Azure Infrastructure Worldwide 1h 2021, by Region." Statista, Statista Inc., 12 Aug 2021, https://www.statista.com/statistics/1257574/ddos-attacks-microsoft-azure-infrastructure-sources/
Microsoft, Distributed Denial of Service attack sources on Microsoft Azure infrastructure worldwide 1H 2021, by region Statista, https://www.statista.com/statistics/1257574/ddos-attacks-microsoft-azure-infrastructure-sources/ (last visited December 23, 2024)
Distributed Denial of Service attack sources on Microsoft Azure infrastructure worldwide 1H 2021, by region [Graph], Microsoft, August 12, 2021. [Online]. Available: https://www.statista.com/statistics/1257574/ddos-attacks-microsoft-azure-infrastructure-sources/
