aawaf 是一款基于语义分析的Web应用防火墙

Simple script against most network threats.

Aggregate-Based Congestion Control for Pulse-Wave DDoS Defense

antiddos is a high-performance, visually enhanced bash tool designed to protect Linux servers from Distributed Denial of Service (DDoS) attacks. It provides a clean CLI interface to manage complex iptables rules.

A lightweight Java library for Layer 7 DDoS protection, rate limiting, and global traffic control.

secure your Ubuntu server against DDoS attacks