- What's New
- Function Overview
- Service Overview
- Getting Started
- User Guide
- Best Practices
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API Reference
- API Usage Guidelines
- Before You Start
- API Overview
- API Calling
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API
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Anti-DDoS Management
- Querying the List of Defense Statuses of EIPs
- Querying Optional Anti-DDoS Defense Policies
- Querying Weekly Defense Statistics
- Querying Configured Anti-DDoS Defense Policies
- Updating Anti-DDoS Defense Policies
- Querying the Traffic of a Specified EIP
- Querying Events of a Specified EIP
- Querying Configured Anti-DDoS Defense Policies
- Anti-DDoS Task Management
- Alarm configuration management
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Anti-DDoS Management
- Examples
- Appendix
- Out-of-Date APIs
- SDK Reference
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FAQs
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General FAQs
- What Are Regions and AZs?
- What Is the Black Hole Policy of HUAWEI CLOUD?
- 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?
- Does Anti-DDoS Provide SDKs and APIs?
- CNAD Basic (Anti-DDoS) FAQs
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General FAQs
- Videos
What Is Cloud Native Anti-DDoS Basic
What Is Cloud Native Anti-DDoS Basic
Cloud Native Anti-DDoS Basic (CNAD Basic) defends public IP addresses (ECSs and ELBs) on Huawei Cloud against Distributed Denial of Service (DDoS) attacks, such as flood attacks and resource consumption attacks, at the network- and application-layer. It also provides real-time alarms for attack interception, effectively improving your bandwidth utilization and ensuring service stability and reliability.
CNAD Basic does not support attack alarm notification and protection policy customization for public IP addresses of the GEIP and GA types.
Features
CNAD Basic monitors the service traffic from the Internet to public IP addresses and detects attack traffic in real time. It then scrubs attack traffic based on user-configured defense policies without interrupting services. It also generates monitoring reports that provide visibility into the network traffic security.
CNAD Basic helps users mitigate the following attacks:
- Web server attacks
- Game attacks
Including User Datagram Protocol (UDP) flood, SYN flood, Transmission Control Protocol (TCP), and fragment attacks
CNAD Basic also:
- Monitors the security status of a single public IP address and offers a monitoring report, covering the current protection status, protection settings, and the traffic and anomalies within the last 24 hours.
- Provides attack reports on all protected public IP addresses, covering the traffic cleaning frequency, cleaned traffic amount, the top 10 attacked public IP addresses, and the number of blocked attacks.
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