Client Reference

Firewall

The firewall tools Cloudflare groups together: IP Access rules, Zone Lockdown and User Agent Blocking.

Access Rules
Lockdowns
UA Rules

Phases

Each phase of the Ruleset Engine runs one entry point ruleset, which is where your own rules for that phase live — `http_request_firewall_custom` for custom firewall rules, `http_request_transform` for URL rewrites, and so on.

Access Rules

Access Rules endpoint reference.

Firewall

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