Configurable IP Filter

An OpenSource Firewall. Built from the ground up on Slackware 15.

📨 an iptables firewall loader. initialized via systemd

Kernel-level rootkit targeting Linux's Pluggable Authentication Modules (Linux-PAM)

A minimalist approach to accounting through netfilter's iptables.

PUBLIC | Faculdade de Ciências e Tecnologia da Universidade de Coimbra (FCTUC) - Mestrado em Engenharia Informática (MEI) - Percurso: Engenharia de Software - 2022/2023 | Segurança em Tecnologias da Informação (STI) - Projetos: OpenVPN; X.509 certificates; IPTables/Netfilter; Snort; WSTG; ModSecurity; WAF.

Packet simulator for testing routing and netfilter firewall rules

Linux Kernel FireWall based on Linux Netfilter

nftables fullcone expression kernel module for Linux, revived for 6.11+, CURRENTLY UNUSABLE!!!

Projeto de rede segura, com implementação de Firewall, WAF, Segurança em camada com iptables, SIEM, Snort, como entrega de atividade do programa Desenvolve do Grupo Boticário em parceria com a Alura.

A Linux kernel module project focused on packet filtering and resource management. Involves custom Netfilter hooks, IP blocking, and memory allocation checks using Valgrind. Detailed examples and notes available for kernel module creation and IP comparison methods.

Unofficial mirror of git://git.netfilter.org/nftables

Firewall wrapper that blocks traffic to IP addresses of AS networks.

Go bindings for libnetfilter_queue (Forked from openshift/geard)

DDOS Watchdog

A simple Linux kernel module for blocking a destination TCP port.

Simple sniffer

DNS server for patching A-records and redirecting connections using nftables.

A Netfilter configuration setup script template