Skip to main content

Trinity College Dublin, The University of Dublin

Trinity Menu Trinity Search



You are here Wired and Wi-Fi Networks > Staff Wi-Fi > How to Connect > Connect a computer > macOS

How to connect to the Staff Wi-Fi network (macOS)

The Staff Wi-Fi network is available, under the network name of "TCDwifi", in all Trinity campus locations.

Connection steps

  1. On the menu bar, click Wi-Fi icon and make sure the Wi-Fi toggle is in the 'on' position

    Join Other Network

  2. Scroll to the bottom of the list and click Wi-Fi Settings



  3. On the list of Wi-Fi networks, click on the three dots to the right of the TCDwifi entry



  4. This will open a Private Wi-Fi address dialog box. Click on the dropdown toggle in the top right of the box and select the Off option. Then click OK



  5. A "Turn off Private Wi-Fi address?" will show. Click the Turn Off button followed by OK



  6. On the list of Wi-Fi networks, click on the Connect button to the right of the TCDwifi entry.



  7. After clicking Connect, an additional dialog box will open. Enter the following details and click OK:

    • Identity: None
    • Account Name: Enter your Trinity computer account username, e.g. bloggsj
    • Password: Enter your Trinity network login password
    • Toggle the Remember this information switch to the 'on' position



  8. You will be prompted with a "Verify Certificate" dialog box. Click Continue



  9. You may be required to authorise changes made on your Mac. If so, enter the "Mac administrator password" and click Update Settings



  10. You will now be connected to TCDwifi

Signing in to Apple devices with an Apple ID

When using an Apple device, you may be prompted to sign in with an Apple ID to access certain services such as device syncing, iCloud or the App Store. An Apple ID account has no connection to your Trinity computer account.

If you are setting up an Apple ID account, IT Services strongly recommend linking that Apple account to a personal email address you own rather than your Trinity email address, as once you finish your time in Trinity and your Trinity email address is no longer active this will ultimately result in the Apple ID being unusable and can lead to devices being locked out permanently.

If the Apple device is College-owned, users must 'Sign out' of that Apple ID before handing the device back.