AFWall+ (Android Firewall +) - iptables based firewall for Android

Kube-router, a turnkey solution for Kubernetes networking.

🐱给小白的Shadowsocks和V2ray翻墙教程

A firewall for humans...

Iptables Essentials: Common Firewall Rules and Commands.

UPnP IGD implementation

An engine to make Tor network your default gateway

Take security by obscurity to the next level (this is a bad idea, don't really use this please)

docker sidecar container to forward all traffic to the docker host

linux vim bash 脚本学习笔记 by 蘭雅sRGB

Daily feed of bad IPs (with blacklist hit scores)

Hardening Script for Linux Servers/ Secure LAMP-LEMP Deployer/ CIS Benchmark

transparent proxy base on ss, v2ray, ipset, iptables, chinadns on asuswrt merlin.

A service for better network visibility for your Kubernetes clusters.

Netflow iptables module for Linux kernel (official)

🔥以社会主义核心价值观为指导思想，实现 Linux 和 MacOS 设备的全局智能分流

Ansible Role - iptables Firewall configuration.

psad: Intrusion Detection and Log Analysis with iptables

rock solid default firewall-rules for webhosts

Tor Iptables script is an anonymizer that sets up iptables and tor to route all services and traffic including DNS through the Tor network.

OpenVPN Management Server - Effortless and free OpenVPN server administration

An Easy and Simple Anti-DDoS solution for VPS,Dedicated Servers and IoT devices - Beta

🐳 Fail2ban Docker image based on Alpine Linux

Skynet - Advanced IP Blocking For ASUS Routers Using IPSet.

Various program configuration files and scripts

utility for converting iptables(redirect/tproxy) to socks5

eBPF/XDP-based software framework for fast network services running in the Linux kernel.

This started as a custom install for my pihole!

IP leak prevention for OpenVPN

Software for simple control of Linux firewalls via configuration files written in Python.