Case Study: Multinational Financial Company achieves secure migration of millions of documents to Microsoft 365 with Seclore

Seclore helps a global financial institution securely migrate millions of documents to Microsoft 365

Multinational Financial Company, one of the world’s leading financial institutions, needed to replace an unreliable sync-and-share system and securely migrate millions of documents to Microsoft 365 without exposing customer PII across its 90+ country footprint. To maintain real-time collaboration while protecting sensitive data during and after migration, the organization engaged Seclore’s data-centric security for Microsoft 365.

Seclore integrated with Symantec Network Discover to locate and protect exposed data pre-migration and with Skyhigh Security CASB to identify and encrypt sensitive files in real time during the migration, while using Azure for seamless authentication and automatic re-saving of protected documents. The Seclore solution added granular usage controls (printing/screen capture limits, device/location restrictions, expirations) and activity tracking, enabling compliance with GDPR/CCPA and preserving collaboration—resulting in millions of documents secured in Microsoft Cloud, about 500,000 new files protected each month, and roughly 60,000 unauthorized access attempts prevented monthly.