Step 1
Click the search icon on the bottom left and search for Windows Security.

Step 2
Click Open to open the Windows Security (Defender ATP) application.

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The MASON-SECURE Wi-Fi network has been permanently shut down. To ensure uninterrupted connectivity, all campus Wi-Fi users should switch to eduroam. For details, see MASON-SECURE Retirement FAQs. |
Click the search icon on the bottom left and search for Windows Security.

Click Open to open the Windows Security (Defender ATP) application.
