4 ms·
the Android advertising_id property and the ios IDFA (identifier for advertisers) are available to every app, and once an association against the id and your Fa
by rkachowski 7y ago
the Android advertising_id property and the ios IDFA (identifier for advertisers) are available to every app, and once an association against the id and your Facebook account is made further interactions can be attributed to your identity.
Both of these identifiers can be reset at any time via os features, making you appear as a new user (at least until fingerprinted or a new association with PII is made)