If you already have a George Mason NetID (also called a username) and password then you do not need a Claim Code. Your NetID and password are used in multiple systems at George Mason.
The MASON-SECURE Wi-Fi network will be permanently shut down on Friday, December 19, 2025. To ensure uninterrupted connectivity, all campus Wi-Fi users should switch to eduroam. For details, see MASON-SECURE Retirement FAQs.