It’s like when someone is given food or maybe a book to deliver to the right person. It is just to transfer data to the right device on a network. Keep in mind, Mac addresses have zero information on the network a device is connected to. It can also be referred to as network hardware address. It turns data into electrical signals to be transmitted over the network. When the address is put together with network interface controller, it helps the computer to connect to a network. With the address, it can help verify that a student is actually from that university and also Incase of any school violation, it’s easier to track them down. They are mostly used in universities and companies. In a wireless or wired working areas, cables and routers are commonly used to help transfer data from one electronic device to another and this is where a MAC address comes in.
It’s a unique identifier assigned to a network interface controller for use as a network address in communications within a network segment. Mac address is called the Media Access Control.
