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Question: is it possible for a malicious hacker to use this information for anything? E.g. sending rogue push notifications to a user, or tracking down a user's

by rkaplan 14y ago

Question: is it possible for a malicious hacker to use this information for anything? E.g. sending rogue push notifications to a user, or tracking down a user's additional personal information by knowing his/her device UDID or APNs token? I sincerely hope both the U.S. government and Apple address this. I'd also be interested in hearing why Apple chose to have hardware coded unique ids for each device.

uxp 14y ago
If a webservice tries to send a push notification to a device that has not registered for push notifications for the entitlement requesting the notification to be sent, the notification gets discarded. Remember, all notifications are to be pushed to Apple using a certificate generated on a per-app basis, who in turn pushes the message to devices.