The Anti-DDoS service protects EIPs against layer-4 to layer-7 distributed denial of service (DDoS) attacks and sends alarms immediately when detecting an attack. In addition, Anti-DDoS improves the bandwidth utilization and ensures the stable running of user services.
Anti-DDoS knowledge for users from beginner level to expert level
Anti-DDoS APIs and calling examples help you query EIP protection status, protection traffic, exception events, and alarm configuration.
Be a Power User
You can configure Anti-DDoS protection policies and enable alarm notification based on service requirements. In addition, you can view monitoring reports, interception reports, and EIPs.
Learn more about common issues and solutions.
Service/Website Cannot Be Accessed
Threshold and Black Hole