The 2021–2022 Global Threat Analysis Report highlights how rapid cloud adoption and evolving cyber threats created significant security challenges for organizations. In 2021, attacks such as micro floods, application-layer DDoS, and ransom-based denial-of-service campaigns became more common and sophisticated. Botnet activity increased notably, contributing to a rise in attack frequency and scale. The number of blocked DDoS events per customer grew significantly, while attack volumes reached extremely high levels, with some large attacks measuring terabytes in size and millions of requests per second. These trends demonstrate a shift toward more persistent and high-intensity attacks, emphasizing the need for stronger, scalable, and proactive security strategies to protect modern digital en

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