Cloudflare WAF (Web Application Firewall) rules + a script for their automatic updates. Block unwanted and malicious requests to enhance the security of your origin server!

A beautiful, out-of-the-box Cloudflare WAF custom page template.

Create optimized Cloudflare WAF rules across many sites in bulk

Automatically block traffic on Cloudflare's side based on Nginx Log parsing.

A Node.js script that automates the reporting of malicious IP addresses detected by Cloudflare WAF to AbuseIPDB ☁️🕵️

C# client library for Cloudflare API: DNS, Zones, R2, D1, Workers, WAF, and more. Strongly-typed with resilience built-in.

A Powerful Cloudflare WAF Anti DDoS rule I made for preventing bots, VPNs/Proxies, Old browsers, and Cloud IPs from accessing your website.

从 AbuseIPDB API 获取 IP 黑名单 并提交设置 Cloudflare WAF 规则

Cloudflare WAF Ruleset to block common Layer7 DDoS Attacks more effectively.

Simple Python script that will detect timeout, and enable Cloudflare custom WAF rules

从 Cloudflare Graphql API 获取被 Cloudflare WAF 拦截(阻止/托管质询)的 IP 并提交给 AbuseIPDB

My cloudflare setup for reducing malicious attacks. Also has a rule for vpn providers.

High-availability SaaS infrastructure architecture for R2Upload. Features a fully decoupled, container-native stack orchestrated via Kamal 2 with zero-downtime CI/CD pipelines, guaranteeing >99.9% uptime and global sub-200ms latency.

This repository provides a complete Cloudflare WAF setup guide, including custom rules for bot protection, country blocking, and CAPTCHA verification. Learn how to configure firewall settings step by step to secure your website against threats.

iCloud Private Relay IP List Manager for Cloudflare Lists

A Node.js script that automates the reporting of malicious IP addresses detected by Cloudflare WAF to SniffCatDB ☁️🕵️

🦕☁️🔥 Deno module for easy, type-safe building and validation of Cloudflare firewall expressions.

Production-grade API Core infrastructure for BizSafer, documented as a functional blueprint for industrial reliability. Built on a 'Production-First' mindset featuring self-healing CI/CD pipelines, Docker orchestration for Laravel 12/PHP 8.3, and Cloudflare edge security. Engineered for 99.9% availability with automated recovery MTTR of under <60s.

Cloudflare ASN Filter automates creation and synchronization of Cloudflare WAF Custom Rules from a CSV of Autonomous System Numbers (ASNs). Each ASN row specifies whether it is enabled and which action Cloudflare should take for requests originating from that ASN.

Turnstile Widget for React is a lightweight wrapper around Cloudflare's Turnstile widget.