👉 The MasterCard Fluid is a dynamic, real-time security layer that enhances the protection of online transactions by utilizing advanced technologies such as tokenization, encryption, and behavioral analytics. When a user initiates a transaction, MasterCard replaces sensitive card details with unique digital tokens, rendering stolen data useless to fraudsters. This fluid security framework continuously monitors user behavior and transaction patterns, flagging any anomalies that could indicate fraudulent activity. By combining these cutting-edge measures, MasterCard Fluid ensures that cardholders enjoy a secure and seamless online shopping experience, minimizing the risk of unauthorized transactions while maintaining the convenience of digital payments.