General FAQs

What Are Regions and AZs?
What Is the Black Hole Policy of HUAWEI CLOUD?
What are the Relationships Between ADS and Anti-DDoS Traffic Cleaning, CNAD Pro, and AAD?
What Are the Differences Between Anti-DDoS and Advanced Anti-DDoS?
What Are a SYN Flood Attack and an ACK Flood Attack?
What Is a CC Attack?
What Is a Slow HTTP Attack?
What Are a UDP Attack and a TCP Attack?
What Are the Differences Between DDoS Attacks and Challenge Collapsar Attacks?
What Is the Maximum Protection Capacity Provided by Huawei Cloud Anti-DDoS for Free?
What Can I Do If an IP Address Is Blocked?
Does Anti-DDoS Support the Transparent Access Mode?
Does Anti-DDoS Service Provide SDKs?
How Do I Migrate Instance Resources in an Enterprise Project?

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