Meta's Policy Zones Enhance Data Privacy
Jul 23, 2025
Sources: https://engineering.fb.com/2025/07/23/security/policy-zones-meta-purpose-limitation-batch-processing-systems/, Meta
Meta's Policy Zones Enhance Data Privacy
Meta introduces Policy Zones to enforce purpose limitations in data processing, enhancing privacy in large-scale systems.
Meta has developed Privacy Aware Infrastructure (PAI) and Policy Zones to enforce purpose limitations on data, particularly in large-scale batch processing systems. This integration works with Meta’s extensive data warehouse and processing systems.
Policy Zones utilize runtime enforcement and SQL parsing to ensure compliance with data usage policies, which is crucial for maintaining user privacy and trust.