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 and Privacy Aware Infrastructure to enforce data purpose limitations in batch processing systems.
Meta has developed Privacy Aware Infrastructure (PAI) and Policy Zones to enforce purpose limitations on data in large-scale batch processing systems. This system integrates with Meta’s extensive data warehouse and processing capabilities.
Policy Zones utilize runtime enforcement and SQL parsing to ensure compliance with data usage policies, enhancing privacy and security measures across Meta’s operations. For more details, visit Meta Engineering.