Hi,
In my game I used LoginWithAndroidDeviceID for Android device and LoginWithIOSDeviceID in case of iOS device to make sure that users are not prompted with EmailAddress/Password the first time.
But now my question is what should I do with their device accounts? Should I unlink them or keep them linked? I don't want their data to be compromised
Scenario:
A user plays my game and they have their device linked but now that user decides to sell their current device and the other person who buys the device also plays this same game and they could easily login or hack their account. Right? I don't want that to happen so what should I do? Is there any service Playfab provides to prevent this?
Please let me know what is the standard procedure or protocol to prevent this from happening? Thanks!