Every network adapter has a MAC address, a unique value used to identify devices at the physical network layer. Normally this address stays the same forever, which may allow networks to recognize and track you. This isn’t always a bad thing -- a network could use a MAC address to allow device access without authentication -- but if you’re concerned, most MAC addresses can be changed in a few seconds. Windows 10 comes with MAC randomization built in. Click the network icon in your taskbar, then select Network Settings to begin. Click the connection you’d like to change, then scroll… [Continue Reading]