# Attack Response and Source Tracing

- Viewing the Status of a Zone and Anti-DDoS Alarms
  After services are configured, you can view the status of a Zone and anti-DDoS alarms to monitor anti-DDoS services.
- Handling Abnormal Events
  If State of the Zone is Abnormal or Attacked, and Defense State is Undefended or Part Defended, you need to enable defense manually.
- Packet Capture

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