The Open Network Danger
Windows 11 is designed to keep you connected to the internet as seamlessly as possible. To achieve this, the operating system can be configured to automatically connect to open Wi-Fi hotspots it detects as you travel. While this sounds convenient if you are constantly working from coffee shops or airports, it is a massive security vulnerability. Automatically connecting to unsecured, open networks without your explicit consent exposes your laptop to “man-in-the-middle” attacks, data snooping, and malicious rogue hotspots designed to steal your credentials.
How to Disable Automatic Hotspot Connections
To ensure your laptop only connects to networks you explicitly trust, you must disable the automatic hotspot connection feature within the Windows network settings.
1. Click the Start button and select the gear icon to open Settings (or press Windows Key + I).
2. In the left-hand navigation sidebar, click on Network & internet.
3. In the main pane, click on Wi-Fi.
4. Look for the setting labelled Show suggested open hotspots or “Connect to suggested open hotspots” (the exact wording varies slightly depending on your specific Windows 11 build).
5. Toggle the switch to Off.
With this setting disabled, Windows will still scan for available networks and display them in your Wi-Fi list, but it will never automatically negotiate a connection to an open network without you explicitly clicking on it and clicking “Connect.”
Managing Known Networks
Even if you disable the open hotspot feature, Windows may still automatically connect to specific networks you have used in the past (like an old coffee shop network).
To clean up this list, stay in the Wi-Fi settings menu and click on Manage known networks. You will see a list of every Wi-Fi network your laptop has ever joined. Review this list carefully. If you see open networks, hotel Wi-Fi, or networks you no longer trust, click the Forget button next to them. This deletes the saved profile, ensuring your PC will treat it as a brand-new, untrusted network the next time it comes into range.