We have been trying to figure out how to block Apple Private Relay in our enterprise so we can monitor and filter our employees traffic. We are able to block the Private Relay via this process: We used this article from Fortinet to achieve this: https://community.fortinet.com/t5/FortiGate/Technical-Tip-How-to-block-iCloud-Private-Relay-from-bypassing/ta-p/228629
This also appears to block the users ability to utilize Apple iCloud Drive Backups. They would like to allow that still.
Is there a way to block iCloud Private Relay while still allowing iCloud Drive Backups to work? I am not finding a document listing the URL requirements for iCloud Drive Backups.
We currently have this solution in place:
https://community.fortinet.com/t5/FortiGate/Technical-Tip-How-to-allow-iCloud-private-relay/ta-p/383703
Basically this solution is allowing all Apple URL/IPs to go through the firewall and not be filtered. They would like to scan the traffic through. When scanning is enabled the firewall blocks the iCloud Private Relay traffic as it is blocked as being a proxy.
Any guidance is greatly appreciated.