This is the same behavior as SMS if you have enabled “Messages backup.” If backup is not enabled you will not have a copy of iMessages stored in iCloud (though all compatible and configured devices will still receive messages).
This can be changed by opting in to the e2ee iCloud data service “Advanced Data Protection.”
Nope. Even opting into ADP, your iMessage conversations will still be backed up to Apple without e2ee - just from the non-ADP phones of all the people you iMessage with instead of your own phone.
iMessages are backed up in duplicate - once on the sender and once on the receiver. You can only control e2ee for half of it, so your conversations are still under surveillance unless everyone you message with has also turned on ADP.
Is there any E2EE messaging service, or network protocol of any sort, that doesn't suffer from this? If an endpoint is compromised in whatever way, it doesn't matter how encrypted the data is in transit.
sneak|1 year ago
iMessages are backed up in duplicate - once on the sender and once on the receiver. You can only control e2ee for half of it, so your conversations are still under surveillance unless everyone you message with has also turned on ADP.
Cyphase|1 year ago