SafeLine is a self-hosted WAF(Web Application Firewall) / reverse proxy to protect your web apps from attacks and exploits.

CrowdSec - the open-source and participative security solution offering crowdsourced protection against malicious IPs and access to the most advanced real-world CTI.

OWASP Coraza WAF is a golang modsecurity compatible web application firewall library

An open-source project in Golang to asess different API Security tools and WAF for detection logic and bypasses

JANUSEC Application Gateway provides secure access, including reverse proxy, K8S Ingress Controller, Automatic ACME Certificate, WAF, 5-Second Shield, CC Defense, OAuth2 Authentication, Global Server Load Balance, and Cookie Compliance etc. JANUSEC应用网关，提供安全的接入，包括反向代理、K8S Ingress Controller、自动化ACME证书、WAF、5秒盾、CC防御、OAuth2身份认证、GSLB负载均衡与Cookie合规等。

BlazeHTTP 是一款简单易用的 WAF 防护效果测试工具。BlazeHTTP stands as a user-friendly WAF protection efficacy evaluation tool.

TeaWeb-可视化的Web代理服务。DEMO: http://teaos.cn:7777

Caddy WAF (Regex Rules, IP and DNS filtering, Rate Limiting, GeoIP, Tor, Anomaly Detection)

Traefik plugin for Crowdsec - WAF and IP protection

Wscan is a web security scanner that focuses on web security, dedicated to making web security accessible to everyone.

aawaf 是一款基于语义分析的Web应用防火墙

Fast and light-weight API proxy firewall for request and response validation by OpenAPI specs.

OWASP Coraza middleware for Caddy. It provides Web Application Firewall capabilities

Casbin AI & MCP security gateway for HTTP, online demo: https://door.caswaf.com

Caddy module to block or manipulate requests originating from AIs or cloud services trying to train on your websites

A system that may trick hackers. 针对黑客的拟态欺骗系统。

teler-waf is a Go HTTP middleware that protects local web services from OWASP Top 10 threats, known vulnerabilities, malicious actors, botnets, unwanted crawlers, and brute force attacks.

Lightweight http anti-ddos reverse-proxy made in golang

Sqreen's Application Security Management for the Go language

proxy-wasm filter based on Coraza WAF