NITENT DDoS Deflecter – A lightweight Bash tool for real-time DDoS detection, live traffic monitoring, IP blocking, and VPS optimization.

Automatic IP and subnet blocking script for UFW based on log analysis, with unblock option.

FastNetMon in a Docker container

Automatically enables Cloudflare "Under Attack" mode when CPU usage is high and disables it when load returns to normal. Includes Telegram notifications.

Shell script for DDoS detection using network flow data (nfcapd). Monitors traffic to identify spikes in new IP addresses, automatically alerts for suspected attacks, and keeps a whitelist of known IPs to filter normal traffic. Designed for practical network monitoring and attack simulation (agent, manager, attacker architecture)

secure your Ubuntu server against DDoS attacks

Updated version of the discord notification alerts v3

Iptables & Kernel (sysctl) ddos protection rules

ConfigServer Security & Firewall install script

Bad Zone - Its a script, for block Global Bad ASN addresses in 3-step installation bash script

NaDD - помощник в противодействии DDoS атак.

Linux Network Defense Scripting (BASH)

Fortify Your Minecraft Realm: A Powerful Arsenal of IP Table Rules to Safeguard Against DDoS Attacks!

🌩️⛈️⚡🛡️✅ Anti DDOS | Bash Script Project ✅🛡️⚡⛈️🌩️

DDoS Deflate with fixes, improvements and new features (IPFW support)

Fork of DDoS Deflate with fixes, improvements and new features.

Automatically enables CloudFlare Under Attack Mode - Bash Script

This shell script is a combination of Secure-Linux, Arch-Enemy and Anti-DDOS.

[BASH] Auto IPTABLES & KERNEL Anti DDoS Rules

Few tools for a Tor relay.