The clever cryptography behind Apple’s “Find My” feature

Re:The clever cryptography behind Apple’s “Find My” feature by bonestamp2 on Sunday June 09, 2019 @11:24AM (#20139780)

I guess that's true, but mobile device IP addresses cover a pretty wide area so it's not terribly precise.

[ Parent | on HN ]

Re:The clever cryptography behind Apple’s “Find My” feature by lixtra on Sunday June 09, 2019 @11:39AM (#20139883)

But reporting device A and B were in Bluetooth distance to lost device C. Therefore A and B were close together (like a few meters). It’s a huge improvement over A and B were in the same mobile cell.

You can then use the IPs to identify who are A and B.

[ Parent | on HN ]