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iptables

🛡️🔥🔒🌐 ΛRGVUS — Configurable iptables firewall and network protection for the ΛRGVUS desktop

Intuitive CLI wrapper for UFW. Human-readable firewall commands, 100+ service names, named IP groups, diagnostics, and tab completion. No flags, no manual.

ArbitrVPN Gateway — autonomous Linux VPN gateway (WireGuard & OpenVPN) with React web management panel, Netfilter Kill Switch, DNS Sinkhole Adblock, and automatic Failover.

ParrotSec Linux - Hardening Project

Designing & implementing a restricted & trustworthy environment

A rust library to create and manage nftables firewalls

Master Linux iptables: options, drop ping, IP/port rules, host hardening, load balancing, rule persistence. Xavki tutorials — https://youtu.be/ByTtN3pgnP0

IPTables Scripts Harderner in Mind

Configure external IP for Docker containers.

A Dockerized Red vs Blue network simulator built with Python. Explore port scanning, firewall rules, and defense strategies in an engaging terminal-based game.

Where ports burn and firewalls fight!

Linux kernel netfilter module to collect traffic statistic

Basic firewall configuration with iptables.

Programmatically interact with firewalld using Go.

GTK3 application for GNU/Linux that lets you block selected CS:GO relays with iptables.

The goal of this project was to explore this new way of authorize traffic targe-ting a particular organizational server or network.

Firetable is a tool to maintain an IPtables firewall. Each interface can be configured seperatly via its own configuration file, which holds an easy and human readable syntax.

Linux firewall for docker using systemd and iptables

Углубляемся в iptables/firewalld, разбираем цепочки и таблицы, учимся правильно, защищать свою сеть, строим NAT, проксируем трафик, пробрасываем порты. Лабораторная работа: защищаем веб сервер от DOS атак