Opkey Data Mask protects Workday and Oracle Fusion by masking and scrambling sensitive data in real time, even in browser. Opkey Data Mask is a powerful security layer designed to protect Workday and Oracle Fusion ERP users from accidental exposure of sensitive or confidential information. Using intelligent data masking and data scrambling, the extension ensures that private data stays protected — even when visible in the browser. Whether you're testing, training, demonstrating, or accessing ERP pages in shared environments, Opkey Data Mask acts as your real-time data protection shield.