X-Mask by Nexus Industrial Memory is a data protection solution available in USB, Micro-SD and SD formats that implements firmware and hardware-level encryption using hash algorithms and data scrambling techniques. The system makes drives and their data invisible to unauthorized users, requiring a security tool and password for authentication. It can be configured to pair with specific devices for IoT implementations and is available in capacities ranging from 4GB to 256GB, with different temperature grades to match system environment requirements.