bot-protection

Open-source IDS/IPS, WAF and bot detection for Linux, Windows, Docker and Kubernetes, with a crowdsourced blocklist of malicious IPs.

Anti-ban middleware for Baileys — human-like messaging patterns to protect your WhatsApp number

Integrate Cloudflare Turnstile (CAPTCHA alternative) into your Laravel application

Statistical Automated Bot Protection

DNS based API for Firehol IP list

Integrate Cloudflare Turnstile CAPTCHA protection into your FilamentPHP forms with ease.

Async fork of Python-TLS-Client with modern asyncio support, updated dependencies, and fixes for issues in the original abandoned library. Includes enhanced compatibility, stability improvements, and ongoing maintenance for Python 3.9–3.13.

A Cloudflare Turnstile extension for Flask based on flask-recaptcha

Self-hosted ALTCHA CAPTCHA management server with API keys, multi-site support, and statistics dashboard. Open-source alternative to ALTCHA Sentinel.

A strong bot protection system for Flask with many features: rate limiting, special rules for users, web crawler detection, and automatic bot detection.

Your whole online presence in one sovereign Go binary — website, blog, PGP mail, E2E-encrypted chat, anti-DDoS bot shield, privacy analytics, one-click Tor .onion, and Stripe/PayPal/crypto monetization. No SaaS bills, no third parties, no telemetry. Own your content, your mailbox, your infrastructure.

Sistema CAPTCHA sencillo y eficaz desarrollado con HTML, CSS y JavaScript. Protege rutas específicas del sitio web verificando que los usuarios sean humanos antes de conceder acceso. Ideal para proyectos que requieren una capa básica de seguridad sin depender de servicios externos.

pure go aws waf challenge token solver -- universal, no browser, no hardcoded keys. dynamically extracts encryption params from challenge.js at runtime.

ReCAPTZ is a powerful and customizable CAPTCHA solution for React applications, featuring built-in validation, accessibility, and dark mode support.

enhanced nginx ddos protection module

Distributed, centrally-controlled Web Application Firewall built on pingap & Cloudflare Pingora. Semantic attack detection, Cloudflare-style rules, CC & Bot defense, automatic TLS, embedded i18n dashboard.

Hono security middleware: honeypot path blocker & mini WAF that stops vulnerability scanners (nuclei, nikto, sqlmap, dirbuster), bad bots & brute-force probes before they reach your routes. Optional IP strike/ban + AbuseIPDB reporting. Zero deps. Cloudflare Workers, Bun, Deno, Node, Vercel Edge, Fastly.

Proof-of-work admission and a bounded web application firewall with an opt-in management console.

High-concurrency flash sale inventory protection, purchase intent velocity scoring, anti-scalper bot fingerprinting, proof-of-human token verification, and dynamic inventory slice rationing. Built for GenPark (https://www.genpark.ai).

High-concurrency flash sale inventory protection, purchase intent velocity scoring, anti-scalper bot fingerprinting, proof-of-human token verification, and dynamic inventory slice rationing. Built for GenPark (https://www.genpark.ai).