nShield - An Easy & Simple Anti-DDoS solution for VPS,Dedicated Servers and IoT devices.

nShield – An Easy & Simple Anti-DDoS solution for VPS,Dedicated Servers and IoT devices.

nShield is An Easy and Simple Anti-DDoS solution for VPS,Dedicated Servers and IoT devices based on iptables.
Blocking from Xmass Scan, Smurf, ICMP Attack and Syn Floods

Requirements
Linux System with python, iptables
– Nginx (Will be installed automatically by install.sh)

nShield

Tested On:
+ Debian 8-9
+ Ubuntu 16.04 and 14.04 LTS

WARNING: This script will replace all your iptables rules and installs Nginx so take that into account

Usage:

Source: https://github.com/fnzv