anti-ddos 话题在 GitHub 上没有填写简介，这里按 Star 数汇总最相关的热门仓库。
Check Risk WAF is an all-in-one Web Application Firewall with Anti-Bot and Anti-DDoS protection at L3, L4, and L7. Available on-premises or as SaaS, it protects web apps against OWASP Top 10 attacks, CWE vulnerabilities, botnets, and DoS/DDoS. Free and unlimited for everyone, forever for personal, non-commercial use.
A Anti-DDoS script to protect Nginx web servers using Lua with a HTML Javascript based authentication puzzle inspired by Cloudflare I am under attack mode an Anti-DDoS authentication page protect yourself from every attack type All Layer 7 Attacks Mitigating Historic Attacks DoS DoS Implications DDoS All Brute Force Attacks Zero day exploits Soc…
第一个开源DDOS保护系统
一个利用Linux内核XDP钩子的防火墙。XDP 钩子允许在 Linux 系统上实现非常快速的网络处理。这对于丢弃（D）DoS攻击的恶意流量非常有效。这个防火墙支持IPv6！希望这能帮助有兴趣使用 XDP 的网络工程师/程序员！
QNSM 是基于 DPDK 的网络安全监控框架。
欢迎来到 vDDoS，一个 HTTP（S） DDoS 防护反向代理。感谢你的使用！
易于使用的DDoS缓解工具，包括实时流量分析、自动攻击模式检测、通过iptables/黑洞路由阻断IP以及Discord警报。检测并缓解网络洪泛、反射攻击和协议滥用。
EndGame DDoS filter.
Lightweight http anti-ddos reverse-proxy made in golang
Simple script against most network threats.
Simple javascript proof-of-work based access for Nginx with virtually no overhead. (Similar to Cloudflare's anti-DDoS feature)
Hades-lite 青松云安全开源的一个内核级 Anti-ddos 的驱动程序，轻量且高效，构建高性能代理防御，单机可抵御7Gb DDoS攻击
Anti DDOS Protection that will stop DDOS from taking down your Linux Server
Optimized kernel configuration intended for high performance and useful to prevent DDoS attacks.
Blazing fast ExpressJS anti-DDoS middleware ⚡
🍹 Nginx DDoS mitigation project
A node js script to protect from ddos in Layer 7 under nginx
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.
Anti-DDOS to traffic the source and maybe to keep it safe if that possible 🧐
Automated script to deploy Cloudflare CDN's reverse proxy ranges on your firewall, blocking non-Cloudflare requests. Fortify your server effortlessly with powerful DDoS protection.