We've all been there: You need fast internet and can see a Wi-Fi network with a strong signal listed on your device, but there's a lock icon next to the network name ...

Using public Wi-Fi poses big security risks to PC users. But if you have to use it, these precautions can reduce the ...

Struggling to connect to Wi-Fi? Maybe your laptop is connected but your phone isn't, or you need to share the network with a guest but can't remember the password. There are ways to wirelessly share ...

You already know that if you want to lock down your Wi-Fi network, you should opt for WPA encryption because WEP is easy to crack. But did you know how easy? Take a ...

Want to hack someone else’s Amazon, Facebook, Twitter or Windows Live account in just one click? A Firefox extension called Firesheep claims you can by hijacking a person’s current user session over ...

We trust there's a good reason you need to get on that Wi-Fi network. When you don't have login credentials, these tricks can help you connect. I've been writing professionally about computers, the ...