dnxfirewall

NOTICE: The license has changed from the CMD version GPLv3. The 'FULL' version current branch is licensed under AGPLv3. Overview DNXFIREWALL™ is an optimized/high performance collection of applications and services to convert a standard linux system into a zone based next generation firewall. The...

firehol

FireHOL http://firehol.org/ FireHOL, an iptables stateful packet filtering firewall for humans! FireQOS, a TC based bandwidth shaper for humans! Git These instructions are for people who are working with the git repository. There are more general instructions starting with Upgrade Notes. Cloning...

bunkerweb

🌐 Website | 🤝 Panel | 📓 Documentation | 👨‍💻 Demo | 📱 Demo UI | 🧩 Templates | 🛡️ Examples 💬 Chat | 📝 Forum | 📝 Community | 🗺️ Threatmap | 📊 Status | 🔎 Feedback 🛡️ Make security by default great again! BunkerWeb Bun...

tcpreplay

Tcpreplay Tcpreplay is a suite of GPLv3 licensed utilities for UNIX and Windows under Cygwin for editing and replaying network traffic previously captured by tools like tcpdump and Wireshark. It classifies traffic as client or server, rewrites Layer 2/3/4 headers, and replays it back onto the...

shootback

shootback shootback is a reverse TCP tunnel let you access target behind NAT or firewall 反向TCP隧道, 使得NAT或防火墙后的内网机器可以被外网访问. Consumes less than 1% CPU and 8MB memory under 800 concurrency. slaver is single file and only depends on python2.7/3.4+ standard library. How it works Typical Scene 1. Access...

openvpn-install

openvpn-install OpenVPN installer for Debian, Ubuntu, Fedora, openSUSE, CentOS, Amazon Linux, Arch Linux, Oracle Linux, Rocky Linux and AlmaLinux. This script will let you setup and manage your own secure VPN server in just a few seconds. What is this? This script is meant to be run on your own...

Awesome-WAF

Awesome WAF Everything about web application firewalls WAFs from a security perspective. 🔥 Foreword: This was originally my own collection on WAFs. I am open-sourcing it in the hope that it will be useful for pentesters and researchers out there.As the saying goes, "the community just learns from...

fail2ban

/ | | | | / | | |/ /| ' / | ' \ || ,||/|./,|||| v1.1.0.dev1 20??/??/?? Fail2Ban: ban hosts that cause multiple authentication errors Fail2Ban scans log files like /var/log/auth.log and bans IP addresses conducting too many failed login attempts. It does this by updating system firewall rules to...

PHP-REVERSE-SHELL

PHP Reverse Shell Powerful & Stealthy This is a powerful and stealthy PHP reverse shell designed for ethical hacking and penetration testing. It establishes a reliable and quiet connection back to your machine. ⚠️ Disclaimer This PHP reverse shell is developed strictly for educational and...

phantun

Phantun A lightweight and fast UDP to TCP obfuscator. Table of Contents Phantun Latest release Overview Usage 1. Enable Kernel IP forwarding 2. Add required firewall rules Client Using nftables Using iptables Server Using nftables Using iptables 3. Run Phantun binaries as non-root Optional 4...

opensnitch

Join the project community on our server! OpenSnitch is a GNU/Linux application firewall. •• Key Features • Download • Installation • Usage examples • In the press •• Key features Interactive outbound connections filtering. Block ads, trackers or malware domains system wide. Ability to configure...

smtp-tunnel-proxy

📧 SMTP Tunnel Proxy A high-speed covert tunnel that disguises TCP traffic as SMTP email communication to bypass Deep Packet Inspection DPI firewalls. ┌─────────────┐ ┌─────────────┐ ┌─────────────┐ ┌──────────────┐ │ Application │─────▶│ Client │─────▶│ Server │─────▶│ Internet │ │ Browser │ TCP ...

nginx-ultimate-bad-bot-blocker

REPO| BECOME A SPONSOR ---|--- | Your logo and link to your domain will appear here if you become a sponsor. Simply email me on [email protected] if you would like to sponsor this project as South Africa is not supported yet under the Github sponsor program. | Help Support Me at...

DNSnitch

DNSnitch Disclaimer I use that for myself, it's here if someone needs it though. Feel free to open an issue if you find bugs! The Interactive Terminal DNS Firewall DNSnitch is a local, privacy-first DNS server that puts you in complete control of your network traffic. Unlike passive blocklists,...

udp2raw

Udp2raw-tunnel A Tunnel which turns UDP Traffic into Encrypted FakeTCP/UDP/ICMP Traffic by using Raw Socket, helps you Bypass UDP FireWallsor Unstable UDP Environment. When used alone,udp2raw tunnels only UDP traffic. Nevertheless,if you used udp2raw + any UDP-based VPN together,you can tunnel an...

CVE-2022-30525

CVE-2022-30525 Zyxel Firewall Unauthenticated Remote Command Injection Affected Versions Affected Components USG FLEX 100, 100W, 200, 500, 700 USG20-VPN, USG20W-VPN ATP 100, 200, 500, 700, 800 Firmware Versions ZLD5.00 thru ZLD5.21 Patch 1 ZLD5.10 thru ZLD5.21 Patch 1 ZLD5.10 thru ZLD5.21 Patch 1...

LuLu

LuLu 简体中文 | 正體中文 LuLu is the free open-source macOS firewall: Documentation: Full details and usage instructions can be found here. To Support: ❤ Love this product and want to support it? Please check out my patreon page...

CVE-2022-30525

CVE-2022-30525 A OS Command Injection Vulnerability in the CGI Program of Zyxel Executive Summary The vulnerability, first discovered on April 13, 2022, caused remote code execution in Zyxel firewall products. This important vulnerability with a CVSS score of 9.8 was blocked with the update...

SafeLine

SafeLine - Make your web apps secure 🏠 Website | 📖 Docs | 🔍 Live Demo | 🙋‍♂️ Discord | 中文版 👋 INTRODUCTION SafeLine is a self-hosted WAFWeb Application Firewall to protect your web apps from attacks and exploits. A web application firewall helps protect web apps by filtering and monitoring HTTP...

CVE-2026-20079

CVE-2026-20079 Cisco Secure FMC PoC Python proof of concept for the publicly documented Cisco Secure Firewall Management Center authentication-bypass-to-root-RCE chain in CVE-2026-20079. This is not a new vulnerability or independently developed exploit chain. It is a clean-room implementation of...