Re: [w3ctag/design-reviews] FYI Private State Token API Permissions Policy Default Allowlist Wildcard (Issue #990)

Trying to understand the [blink discussion](https://groups.google.com/a/chromium.org/g/blink-dev/c/5jI8kLLdIFw) and the privacy side : 
- In case of the user denies giving consent to X vendors / tech via the CMP (Consent Management Platform), will the token be shared cross site if a wildcard is set anyway? The question also works with the Global privacy control
- Is there a way to prevent any adtech to redeem the token to display an ads anywhere outside? (But I think this question is already in the blink discussion)
- Not related but somehow related, if the token is considered First party tracking ([Potential risk noted in the spec](https://github.com/WICG/trust-token-api/blob/main/README.md#first-party-tracking-potential)) then combined with the wildcard, you have a cross site tracking : How to prevent that?

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Received on Thursday, 31 October 2024 10:58:35 UTC