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Policy Zones: How Meta enforces purpose limitation at scale in batch processing systems

Engineering at Meta · published 23 July 2025

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2 Sept 2026
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2 Sept 2026
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blog.kjamistan.com
Privacy Evaluations for AI Systems Read at the source ↗
2 Sept 2026

Links from this post

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How Meta enforces purpose limitation via Privacy Aware Infrastructure at scale Read at the source ↗
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How Meta discovers data flows via lineage at scale Read at the source ↗
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How Meta understands data at scale Read at the source ↗
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https://dl.acm.org/doi/10.1145/360051.360056
dl.acm.org
https://dl.acm.org/doi/10.1145/363516.363526
dl.acm.org
https://engineering.fb.com/2023/12/06/security/building-end-to-end-security-for-messenger/
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https://engineering.fb.com/2022/11/09/developer-tools/tulip-schematizing-metas-data-platform/
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https://engineering.fb.com/2019/10/07/core-infra/scribe/
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https://research.facebook.com/publications/presto-sql-on-everything/
research.facebook.com
Data logs: The latest evolution in Meta’s access tools Read at the source ↗
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https://engineering.fb.com/2022/11/30/data-infrastructure/static-analysis-sql-queries/
engineering.fb.com
https://research.facebook.com/publications/realtime-data-processing-at-facebook/
research.facebook.com
https://engineering.fb.com/2021/04/29/developer-tools/rust/
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https://engineering.fb.com/2024/02/12/developer-tools/meta-loves-python/
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https://engineering.fb.com/2016/05/09/core-infra/introducing-fblearner-flow-facebook-s-ai-backbone/
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