Atri, S. 2025. Enterprise-Scale PII De-Identification with Microsoft Presidio Anonymizer: Architecture, Use Cases, and Best Practices. International Journal of AI, BigData, Computational and Management Studies. 6, 4 (Nov. 2025), 176–180. DOI:https://doi.org/10.63282/3050-9416.IJAIBDCMS-V6I4P120.