SharePoint, Brand Center and CDN questions

Hello mjbaird

My understanding is: the SharePoint brand center uses a Public CDN to store and deliver your custom fonts to your sites and pages.  Only the custom fonts you upload and manage in the brand center requires the Public CDN. 

You will still be able to create both public and private CDN enabled organization asset libraries as normal using PowerShell. There are also no changes to any existing organization asset libraries in your tenant due to configuring the SharePoint brand center. 

Another consideration, if you are looking to use the SharePoint brand center only for managing organization themes, these will not utilize the public CDN, however you still have to accept the potential use of Public CDN for custom fonts in order to create the SharePoint brand center. 

Hope that helps, Cathy