Office 365 / Azure – New CDN’s are going to be used for authentication

This is an important notification for customer managing access to internet (and cloud services) using Whitelist. New Content Delivery Networks (CDN’s) are going to be used for managing Office 365 (and potentially Azure services) authentication. If you are using whitelisting to allow Office 365/Azure services access to your end-user you have to be prepared ASAP. The new CDN’s will be: aadcdn.msauth.net aadcdn.msftauth.net ccscdn.msauth.net ccscdn.msftauth.net If you need the IP addresses…

Read More