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What’s happening with cookies?

Monetize More

Third party cookies are cross-domain cookies often set by advertisers, agencies, and DSPs to track users across different sites. This is in opposite to first party cookies , or those used by the publisher themselves and are unaffected by the change. What’s it used for and why should publishers care?

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Digiday+ Research: A guide to the top 10 ID alternatives for publishers

Digiday

Epsilon’s PubCommon ID, which is an open source first-party cookie ID in the publisher’s domain, was adopted by Prebid in 2020 and merged with SharedID. Publishers and advertisers can connect their first-party data to CORE ID’s established users’ digital identities. What does it do? How does it work?