On Thursday 10 September (between 7.30am and 8am), we will make an essential change to the eduroam wifi network and campus wired network. This change affects all staff and students.

To maintain network security, we are renewing the certificate that ensures your devices securely connect to the network. This certificate validates that the network you are connecting to is provided by the University.

You may need to take action for your devices to continue connecting.

More information is available at https://support.york.ac.uk/s/article/September-2026-network-change.