Because alerts are an essential part of the McAfee defense system, you can’t disable them.
Nonetheless, McAfee uses Windows Notification for all of its pop-ups, so you can mask all alerts from McAfee by modifying the Windows notification settings.
You can’t remove pop-ups linked to your subscription via Securit圜enter. You can disable Active Shield pop-ups by turning off all security warnings in the McAfee Security Center.