To block all WiFi Networks, type netsh wlan add filter permission=denyall networktype=infrastructure and press the enter key.Īt any time you can undo this change and allow other WiFi Networks, by running netsh wlan delete filter permission=denyall networktype=infrastructure You can repeat the above command, in case you have other WiFi Networks that you want to add to the Allow list or whitelist.Īfter Adding your own WiFi Network to the Safe List, the next step is to block all other WiFi Networks on your computer. In the above command, make sure you type the actual WiFi Network Name (in SSID Field) that you want to whitelist. This means that only your WiFi Network or approved WiFi Networks will be able to run on your computer and all other WiFi Networks will be blocked.įirst whitelist your own WiFi Network by running netsh wlan add filter permission=allow ssid=”Name of WIFI Network that you want to whitelist” networktype=infrastructure Instead of going through the process of hiding individual WiFi networks, you can simply add your WiFi Network to the allow list and block all other unknown WiFi Networks. Block All Unknown WiFi Networks in Windows 10 In above command, make sure that you type the actual WiFi Network Name (in SSID Field) that you want to unblock.ģ. Unblock WiFi Network in Windows 10Īt any time, you can unblock WiFi Networks on your computer by running netsh wlan delete filter permission=block ssid=”Name of WiFi Network that you want to unblock” networktype=infrastructure If your neighbour happens to rename his/her WiFi network, you will see the new name appearing on your computer. Note: The above command blocks WiFi Networks based on “Network Name”. You can repeat the above command, in case there are a few more WiFi Networks that you want to prevent from appearing on your computer. Once the command is executed, you will see “Filter is added on the system successfully” and the WiFi Network will be blocked from appearing on your computer. In the above command, make sure that you type the actual WiFi Network Name (in SSID field) that you want to block from appearing on your computer.

On the Command Prompt screen, type netsh wlan add filter permission=block ssid=”Name of WiFi Network that you want to block” networktype=infrastructure and hit the enter key on the keyboard of your computer. To block WiFi Network on your computer, right-click on the Start button and click on Command prompt (Admin) option. Depending on your case, you can either block all unknown WiFi Networks on your computer, block a single WiFi Network having an inappropriate name or block certain WiFi Networks that are open.

Unknown computer in my network