There are different ways to find your MAC address depending on your device. In most cases, the MAC address is built-in to the device (sometimes called a burned-in address or BIA), but in some cases, the MAC address may be assigned. Question 2: How do I find my MAC address? Sometimes written as a Mac address, a MAC address (pronounced mack) is a unique address assigned to every hardware device that connects to a network. Click on Ethernet (for wired connections) or Wi-Fi. The NIC is a small circuit board inside your computer that makes it possible for your device to communicate over a network, such as the internet. In cases where public Wi-Fi has been used to commit online crimes, MAC addresses are a critical part of the forensic toolkit that can be used to correlate a device to a user. Go to the Apple menu in the upper left corner of your screen. Ī MAC address is a string of 12 figures, usually displayed as six sets of two digits or characters, separated by colons or hyphens.Ī MAC address is typically assigned to a network interface card (NIC). On Ubuntu, you can view and change your mac address by navigating to the network settings and selecting the advanced options for your wifi connection. Learn how to present to the big screen without wires using Ditto. A wifi mac address is a unique identifier assigned to your device that is used by your router or network to differentiate your device from other devices on the network. For example, a MAC address is needed to enable Ditto screen mirroring in conference rooms and classrooms. What is a MAC address A MAC address (or media access control address) is a number assigned to a network interface on a computer. You’ve probably encountered MAC addresses if you configure devices or set up receivers on a network.

It’s assigned to your device and never changes. Think of a MAC address like your car’s vehicle identification number. Here’s what you need to know about MAC addresses: Question 1: What is a MAC address?Ī MAC address is a unique identifier for a device that accesses the internet.

What is a MAC address? How do you find a MAC address? Why should you care about a MAC address in the first place? We need to have a chat about media access control (MAC) addresses.

What is wifi mac address used for