Cloudflare Docs

Ddos-Protection

Cloudflare Docs

DDoS Protection

Overview
Get started
About
Main components
Attack coverage
Managed Rulesets
HTTP DDoS Attack Protection

Configure the Managed Ruleset in the dashboard
Configure the Managed Ruleset via API
Managed Ruleset parameters

Network-layer DDoS Attack Protection

Configure the Managed Ruleset in the dashboard
Configure the Managed Ruleset via API
Managed Ruleset parameters
Available expression fields

Advanced TCP Protection

Configure Advanced TCP Protection in the dashboard
Advanced TCP Protection API

Adjusting DDoS rules

Handle a false positive
Handle a false negative or an incomplete mitigation
Best practices
Third-party services and DDoS protection
Reference
Analytics
Reports
Alerts
Logs
Simulating test DDoS attacks

Configure Advanced TCP Protection in the dashboard

To enable Advanced TCP Protection:

Log in to the Cloudflare dashboard and select your account.
Go to Account Home > Firewall Rulesets > DDoS.
Next to Advanced TCP Protection, set the toggle to On.