Top #firewall Tools & Software

frp

github

A fast reverse proxy to help you expose a local server behind a NAT or firewall to the internet.

nps

github

一款轻量级、高性能、功能强大的内网穿透代理服务器。支持tcp、udp、socks5、http等几乎所有流量转发，可用来访问内网网站、本地支付接口调试、ssh访问、远程桌面，内网dns解析、内网socks5代理等等……，并带有功能强大的web管理端。a lightweight, high-performance, powerful intranet penetration proxy server, with a powerful web management terminal.

SafeLine

github

SafeLine is a self-hosted WAF(Web Application Firewall) / reverse proxy to protect your web apps from attacks and exploits.

teleport

github

The easiest, and most secure way to access and protect all of your infrastructure.

opensnitch

github

OpenSnitch is a GNU/Linux interactive application firewall inspired by Little Snitch.

firezone

github

Enterprise-ready zero-trust access platform built on WireGuard®.

Awesome-WAF

github

Everything about Web Application Firewalls (WAFs) from Security Standpoint! 🔥

ufw-docker

github

To fix the Docker and UFW security flaw without disabling iptables

Harden-Windows-Security

github

Harden Windows Safely, Securely using Official Supported Microsoft methods and proper explanation | Always up-to-date and works with the latest build of Windows | Provides tools and Guides for Personal, Enterprise, Government and Military security levels | SLSA Level 3 Compliant for Secure Development and Build Process | Apps Available on MS Store✨

oryx

github

🕵️‍♂️ TUI for sniffing network traffic using eBPF on Linux