# What is a DDoS attack?

https://www.cloudflare.com/learning/ddos/what-is-a-ddos-attack/

DDoS stand for distributed denial-of-service

这种行为是恶意的，意图让目标网站失去正常提供服务的能力。DDoS通过几台被入侵的电脑作为攻击流量源（肉ji）以达到攻击效果

## Network
### 可能有用的网络工具
- https://radar.cloudflare.com/
- https://web-check.xyz/
- https://speed.cloudflare.com/
- https://isbgpsafeyet.com/


相关：[[middleware|middleware]]