How to prevent your PC from connecting to a public Wi-Fi automatically

Windows 10 enables, by default, some functions that allow the computer to connect to a public network automatically. However, features require caution, as the use of an open Wi-Fi can open the way for hackers to hack into your system and steal your files and passwords.

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To ensure the security of your PC, here are three options to leave this connection disabled in Windows 10 and prevent the computer from connecting to a public Wi-Fi known or not automatically. Remember that when using an open network it is also important to be aware of details such as the padlock in the navigation bar.

Learn how to prevent your computer from connecting to public networks automatically

Known public Wi-Fi

When connecting to an open network in a cafe, mall or office, Windows 10 records Wi-Fi so you can access it faster when you return to the location. However, you can configure this network so that it does not connect automatically when you are with your computer turned on nearby. In this case, you can perform the process during and after using public Wi-Fi.

1) During access

Step 1. Open the Windows Control Panel and go to 'Network and Internet';

and Internet "

Step 2. Click 'Network and Sharing Center';

Network and Sharing "

Step 3. On the page that opens, click on the Wi-Fi network you are connected to below the 'Internet'. In the new tab, go to 'Wireless Connection Properties';

of the Wireless Connection "

Step 4. Below the network information, uncheck the box labeled 'Automatically connect when this network is within reach'.

automatically when the network is within reach "

2) After access

Step 1. Click the Wi-Fi icon in the bottom right corner of the screen, next to the time indicated by Windows. On the enlarged tab, go to 'Network Settings';

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Step 2. Under Settings, click 'Manage Known Networks';

known networks "

Step 3. Find the public network you accessed, click on the name and go to 'Properties';

Find in the list which Wi-Fi you want to configure in Windows 10

Step 4. On the selected Wi-Fi page, disable the 'Auto connect when in range' function in the key shown in the image below.

On the selected public network page, disable the auto-connect key

Prevention

Windows 10 also offers a feature called 'Wi-Fi Sensor' to connect your computer to suggested hotspots automatically. However, the system itself indicates that some networks may not be secure.

In this case, to prevent it, simply return to the 'Network Settings' screen indicated in step 1 of the second step and disable the 'Connect to suggested open hotspots' item key as indicated in the image below.

of Wi-Fi "

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