firewall
There are 1547 repositories under firewall topic.
fatedier/frp
A fast reverse proxy to help you expose a local server behind a NAT or firewall to the internet.
ehang-io/nps
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.
gravitational/teleport
The easiest, and most secure way to access and protect all of your infrastructure.
chaitin/SafeLine
A simple, lightweight, and secure WAF. Developed based on Nginx and connected as a reverse proxy. Protect your web applications from common attacks and exploits.
evilsocket/opensnitch
OpenSnitch is a GNU/Linux interactive application firewall inspired by Little Snitch.
apernet/OpenGFW
OpenGFW is a flexible, easy-to-use, open source implementation of GFW (Great Firewall of China) on Linux
safing/portmaster
🏔 Love Freedom - ❌ Block Mass Surveillance
rapiz1/rathole
A lightweight and high-performance reverse proxy for NAT traversal, written in Rust. An alternative to frp and ngrok.
firezone/firezone
WireGuard®-based zero-trust access platform with OIDC auth, identity sync, and NAT traversal.
0xInfection/Awesome-WAF
🔥 Web-application firewalls (WAFs) from security standpoint.
henrypp/simplewall
Simple tool to configure Windows Filtering Platform (WFP) which can configure network activity on your computer.
ffay/lanproxy
lanproxy是一个将局域网个人电脑、服务器代理到公网的内网穿透工具，支持tcp流量转发，可支持任何tcp上层协议（访问内网网站、本地支付接口调试、ssh访问、远程桌面、http代理、https代理、socks5代理...）。技术交流QQ群 736294209
martin-ger/esp_wifi_repeater
A full functional WiFi Repeater (correctly: a WiFi NAT Router)
pfsense/pfsense
Main repository for pfSense
crazy-max/WindowsSpyBlocker
Block spying and tracking on Windows
chaifeng/ufw-docker
To fix the Docker and UFW security flaw without disabling iptables
opnsense/core
OPNsense GUI, API and systems backend
ukanth/afwall
AFWall+ (Android Firewall +) - iptables based firewall for Android
Ekultek/WhatWaf
Detect and bypass web application firewalls and protection systems
celzero/rethink-app
DNS over HTTPS / DNS over Tor / DNSCrypt client, WireGuard proxifier, firewall, and connection tracker for Android.
basil00/Divert
WinDivert: Windows Packet Divert
emanuele-f/PCAPdroid
No-root network monitor, firewall and PCAP dumper for Android
DigitalRuby/IPBan
Since 2011, IPBan is the worlds most trusted, free security software to block hackers and botnets. With both Windows and Linux support, IPBan has your dedicated or cloud server protected. Upgrade to IPBan Pro today and get a discount. Learn more at ↓
txthinking/zoro
zoro can help you expose local server to external network. Support both TCP/UDP, of course support HTTP. Zero-Configuration.
firehol/firehol
A firewall for humans...
trimstray/iptables-essentials
Iptables Essentials: Common Firewall Rules and Commands.
antonioribeiro/firewall
Firewall package for Laravel applications
hackerschoice/gsocket
Connect like there is no firewall. Securely.
yokoffing/NextDNS-Config
Setup guide for NextDNS, a DoH proxy with advanced capabilities.
nextcloud/vm
💻☁📦 The Nextcloud VM (virtual machine appliance), Home/SME Server and scripts for RPi (4). Community developed and maintained.
lihenggui/blocker
Utilize an integrated firewall to manage application components.
qoomon/docker-host
A docker sidecar container to forward all traffic to local docker host or any other host
danoctavian/awesome-anti-censorship
curated list of open-source anti-censorship tools
mrash/fwknop
Single Packet Authorization > Port Knocking
tnodir/fort
Fort Firewall for Windows
pfelk/pfelk
pfSense/OPNsense + Elastic Stack