CloudMask by CloudMask Corp is an end-to-end encryption solution that protects data across various applications, both on-premise and in the cloud. It operates on end-user devices to intercept and encrypt data transparently, preserving application functionality. CloudMask applies masking methods to any field across applications, rendering data meaningless to unauthorized parties in the event of a breach. The product supports encryption for emails, files, and business applications, ensuring data protection against compromised credentials, government surveillance, cloud provider breaches, and insider threats. It uses tokenization and encryption to secure sensitive information before it leaves the user's device, operating without requiring changes to existing application code or infrastructure deployment.