Re:A simple software fix could limit location data sharing
by red0point on Saturday August 14, 2021 @05:10PM
(#28183975)
Additional question for my understanding - this needs an app running in the background to send the signed token at every other time interval, correct?
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Re:A simple software fix could limit location data sharing
by barathr on Saturday August 14, 2021 @06:44PM
(#28184582)
That's right. (The token is used for oblivious authentication, so it's not identifying.) The attach procedure works as usual, it's just that the IMSI/SUPI is no longer individually identifying (which then necessitates the oblivious authentication protocol).