DDoS & Application Threat Analysis

Unsolicited Network Activity And Attack Activity

Powered by the globally distributed sensors that comprise Radware’s Global Deception Network (GDN), unsolicited events include DDoS backscatters, spoofed and nonspoofed scans, and spoofed and nonspoofed attacks. This data differs from DDoS and web application events due to the unsolicited nature of the event. Unsolicited events are random scans or attacks not targeting known services or a particular organization.

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Top Attacked TCP Port


Top SSH Username


Top Attacked UDP Port


Top Attacking Country


Top scanned and attacked TCP ports

2022 Q1 Top TCP Ports

Top scanned and attacked UDP ports

2022 Q1 Top UDP Ports

Top scanned and attacked URI

2022 Q1 Top 10 Scanned URI

Top HTTP Credentials

2022 Q1 Top Ten HTTP Credentials

Top SSH Usernames

2022 Q1 Top Ten SSH Usernames

Top Attacking Countries

2022 Q1 Top Attacking Countries

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Radware's Quarterly DDoS & Application Threat Analysis Hub analyzes attack data across these additional categories:

Additional Resources

For additional, detailed analysis of new threats, vulnerabilities and attack vectors as they emerge, view our Threat Intelligence Alerts, or subscribe to our email list to automatically receive these alerts as they’re released.

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Threat actors adapt tactics to assault the cloud and micro floods and application-layer DDoS attacks run rampant.

Download the 2021 – 2022 Global Threat Analysis Report to understand:

  • How threat actors are adapting their tactics and techniques to launch “cloud-scale attacks”
  • DDoS and web application attack trends from 2021 and what it means for 2022
  • How threat actors maximized botnet resources in 2021 and are expected to launch record-breaking DDoS assaults in 2022

Download the Global Threat Analysis Report Now