Think twice before you log on to public Wi-Fi. It’s temping at the coffee shop or airport, but you never know who else is parked on the network. What about when guests come over? Stop giving out your ...

Since a hotspot uses your iPhone's mobile data connection, it can quickly deplete your data. Knowing who is connected can ...

Whether it’s a smart TV, laptop, or coffee machine, more and more devices are using our Wi-Fi. An unpleasant side effect of this digital diversity: stowaways on the domestic data highway are sometimes ...