Internet security is of the utmost importance, so give yourself a piece of mind as we show you the easy and essential ways of ...

Install nmap if you don't already have it on your Linux computer. Run "sudo apt-get install nmap" on Ubuntu, or "sudo dnf install nmap" on Fedora. To do a quick scan of your network and discover the ...

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 ...

Back in the day, if you ever felt like someone was watching you, you merely had to look around for a creep or two. Today, thanks to the advent of virtually invisible wireless networks, things aren't ...

The iPhone's Personal Hotspot is a great way to bail out someone who needs an internet connection. If you're not careful, though, it could quickly become the source of a huge data drain, which is a ...

Well, well, well. If it isn’t another iOS-like feature coming to Android. Android already has Bluetooth tracker tracking (say that three times fast) through third-party offerings like Tile. However, ...

When sharing Wi-Fi passwords, we often keep them in a safe place. Whether setting up a new Android tablet or phone, you'll add your Wi-Fi password at some point. However, what happens when you keep it ...

While strength is often visually represented in the form of cones, bars, or dots, it’s really calculated in the form of decibels per milliwatt, or dBm. A perfect signal is -30dBm, which you’ll ...