Is your Wi-Fi connection slower than usual even though you're the only one using it? What if someone else managed to connect without your permission? Here's how to find out if someone is connecting to ...

What about when guests come over? Stop giving out your password. Take a few minutes to set up a guest network instead of letting everyone’s smartphones into your primary network.

If you suspect that someone has gained unauthorized access to your Wi-Fi, be sure to change the Wi-Fi password. Only share the new password with people and devices you trust.

This fall I will be setting up a wireless network in a highly populated area (my dorm) and don't want anyone but me using it. The telecom department rules only allow wireless networks if the owner ...

In this guide, we show you a simple trick to find out whether strangers have gained access to your Wi-Fi and how to block them out for good. An open door to your home network?