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 investigate devices, try looking up OUIs, scanning ...

You can see your Wi-Fi password on a Mac as long as you're already connected to that network. Here's how to access your saved Wi-Fi password on a Mac.

Whether you're setting up a new device or helping a friend connect to your home network, sharing your Wi-Fi password doesn't need to be a hassle. Today’s smartphones make it easy to share access ...