Observed Signal · Sep 13, 2024 · Technical Release · Source: OnlineMarketing.de · Impact: 4/5 · Sentiment: Positive
Google Unveils Confidential Matching for First-Party Data
Google announced Confidential Matching, the first use of Confidential Computing in its Ads products, to securely combine first-party data for measurement and audience targeting. Built on Confidential Computing hardware and software (Trusted Execution Environments, TEEs) and a Google Cloud component called Confidential Space, the solution isolates data so that no party, not even Google, can access it during processing. Advertisers' data is processed by Confidential Matching by default when sharing ad data with Google Ads, aiming to boost trust in the industry. The company plans to extend Confidential Matching to more ad products, with an Enhanced Conversions integration in Web planned for the coming months, and will share TEEs architectures and open-source examples to help others build confidential solutions. Availability is said to be at no additional cost for customers using Customer Match and Google Ads Data Manager.
Major platform (Google) technical release introducing privacy-preserving data processing in Ads; potential industry impact
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Key Takeaways & Evidence Grounding
- Google introduced Confidential Matching, the first use of Confidential Computing in Google Ads.
- Confidential Matching securely combines first-party data for measurement and audience solutions using TEEs and Confidential Space.
- Data processing is isolated so Google nor any party can access data during processing.
- Confidential Matching is standard for Customer Match / Google Ads Data Manager; Enhanced Conversions in Web planned.
Connected Companies & Entities
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