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Understand how Unity Authentication uses player preferences to securely store authentication tokens.

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Last updated a month ago

After logging in, the session token is saved in

PlayerPrefs

, a class that stores Player preferences between game sessions. It can store

string

float

and

integer

values into the player's platform registry. Unity uses the following key format to isolate the tokens:

$CloudProjectId.$Profile.unity.services.authentication.session_token

. The location depends on the platform. See the PlayerPrefs script reference documentation for more details.