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- Service Overview
- Getting Started
- User Guide
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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
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What Are the Differences Between DDoS Attacks and Challenge Collapsar Attacks?
Challenge Collapsar (CC) attack is a type of Distributed Denial of Service (DDoS) attack.
DDoS Attack
DDoS attacks are distributed and coordinated large-scale DoS attacks. Multiple attackers in different locations launch attacks to one or more targets at the same time, or an attacker controls multiple compromised computers in different locations and uses these computers to attack the victim at the same time. The DDoS attack process consists of target confirmation, botnet establishment, attack launching.
CC Attack
A Challenge Collapsar (CC) attack is an attack that standard HTTP requests are sent to a targeted web server frequently. The attacker controls some servers to keep sending a large number of data packets to the target server, causing resource exhaustion and breakdown of the server.
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