Meta Implements Policy Zones for Data Purpose Limitation
Jul 23, 2025
Sources: https://engineering.fb.com/2025/07/23/security/policy-zones-meta-purpose-limitation-batch-processing-systems/, Meta
Meta Implements Policy Zones for Data Purpose Limitation
Meta has introduced Policy Zones and Privacy Aware Infrastructure to enforce data purpose limitations in batch processing systems.
Meta has developed a system called Policy Zones, which works alongside its Privacy Aware Infrastructure (PAI) to ensure that data usage adheres to specified purposes. This system integrates with Meta’s extensive data warehouse and processing capabilities, utilizing runtime enforcement and SQL parsing techniques. The initiative aims to enhance data privacy and compliance within large-scale batch processing environments. For further details, visit Meta Engineering.