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

You might be surprised. Learn how to check using nmap on Linux, which will let you explore all the devices connected to your network. You might think your home network is pretty simple, and there's ...

Q: How can I tell if an unauthorized person is on my wireless network? A: You find strange files on your desktop, messages written to yourself in your email, and your available connection drops from ...

Network discovery tools help admins find devices, make maps of the network, keep track of devices, control who can use them, and manage the network better. If you don't know what devices are on your ...

You keep your device’s operating systems updated. You’re using internet security software. You’re pretty savvy about not falling for online scams. Even so, malware and cybercriminals can still get ...

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 ...

This device (that I renamed "Steve" suddenly started appearing in my WiFi list the past few days. I open the WiFi panel constantly to connect computers and so I know for sure it was never there in the ...

Internet networking involves a lot of alchemy, and I confess to occasionally dropping an eye of newt (or an IP of newt) into a boiling pot to fix problems on my local network. There’s a particular ...