When any smartphone comes within range of your Wi-Fi router, it reports your details to a giant database that helps fine-tune GPS positioning. Rather not participate? We can help. When the IBM PC was ...

Your smartphone constantly checks available Wi-Fi nodes, looking to reconnect with any that you’ve used before. You can see it happening, and it’s very convenient (though vulnerable to spoofing and ...

Your router stores the settings for your home Wi-Fi network. From it, you can rename the network, change the password, adjust the security level, and alter a variety ...

Your router stores the settings for your home Wi-Fi network. From it, you can rename the network, change the password, adjust the security level, and alter a variety ...

Your router is perhaps the most important gadget in your home. It checks all incoming and outgoing traffic, acting as a sentry to make sure that nothing dangerous comes in and nothing sensitive goes ...