When communicating over Wi-Fi, your iPhone needs to verify itself on the network before it can receive data—intended for it—on that network. It does this using a MAC address or Wi-Fi address. While ...

Every network adapter has what is called a Media Access Control address that uniquely identifies it. Think of it as an ID. Having to manually go to every computer on the network, and taking the time ...

A MAC address is a pretty important piece of information. It stands for Media Access Control address, and it also helps identify your machine on a local network. Every device that can connect to the ...

A Media Access Control (MAC) address, sometimes referred to as a hardware or physical address, is a unique, 12-character alphanumeric attribute that is used to identify individual electronic devices ...

Both your MacBook's wireless and Ethernet network interfaces have 12-digit MAC addresses that help identify the computer's networking hardware on your network. These addresses can be handy for network ...