how do i find my mac address on my macbook

How Do I Find My Mac Address on My MacBook?

If you're wondering how to find your Mac address on your MacBook, this article will guide you through a simple process. A Mac address, also known as a Media Access Control address, is a unique identifier assigned to each network interface controller (NIC) for use as a network address in communications within a network.

To find your Mac address on your MacBook, follow these steps:

1. Open Terminal: You can do this by searching for 'Terminal' in Spotlight or finding it in the Applications/Utilities folder.

2. Type the command and press Enter: In the Terminal window, type `ifconfig | grep -A 3 en0` (without quotes) and press Enter.

3. Disconnect from Wi-Fi network: Before proceeding, disconnect your MacBook from the Wi-Fi network.

Alternatively, you can find your Mac address in System Preferences:

1. Click on the Apple icon > System Preferences > Network.

2. Select 'Hardware' to see the Mac address listed under 'Interface Name'.

Another way to find your IP address is by clicking the Apple icon > System Preferences > Network or pressing and holding the Option key on your keyboard and clicking the Wi-Fi icon () in the top right-hand corner.

An IP address, also known as an Internet Protocol address, is a unique numerical label assigned to each device connected to a computer network that uses the Internet Protocol for communication. It's often used to identify devices on a network or online.

So, how can you protect your privacy on Mac? One way is to change your Mac address and IP address in macOS. This measure has been implemented for iPhone and iPad, but not yet for Mac. As of iOS 14.5 and iPadOS 14.5, apps are required to ask for permission to track users' activities across other apps and websites.

In conclusion, finding your Mac address on your MacBook is a simple process that can be done through Terminal or System Preferences. By understanding how to find and change your Mac address and IP address, you can take steps to protect your privacy online.

How do i find my mac address on my macbook