- From: Charlie Harrison via GitHub <sysbot+gh@w3.org>
- Date: Thu, 28 Apr 2022 14:40:27 +0000
- To: public-patcg@w3.org
Thank you @eriktaubeneck and @benjaminsavage that indeed resolves the concern. I was assuming we could have separate calls like: ```javascript generateSourceEvent("fb1.com"); generateSourceEvent("fb2.com"); ``` And having the match keys unioned during attribution would be optional, not required. If that's not possible then it effectively means that sites are forced into "identity union" model when working with multiple identity providers / third parties which is an interesting consequence. You could imagine ad-tech to ad-tech abuse where one ad-tech starts using a uniform match key across all users to mess up another ad-tech's measurement on the same site. Would need to think more if this is in any way a practical concern. -- GitHub Notification of comment by csharrison Please view or discuss this issue at https://github.com/patcg/private-measurement/issues/9#issuecomment-1112291606 using your GitHub account -- Sent via github-notify-ml as configured in https://github.com/w3c/github-notify-ml-config
Received on Thursday, 28 April 2022 14:40:28 UTC