[KongchangAI]
Unverified50% confidenceFactExact time

The technical core of ATT is access control for the IDFA (Identifier for Advertisers), with the logic reversed from opt-out to opt-in, requiring apps to explicitly obtain user authorization before accessing the IDFA.

1
Sources
50%
Confidence
Long-term
Relevance
9/17/2026
First Seen

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