This presentation introduces storage protection as a specialized international standard (ITU-T X.1220 and X.1223) designed to safeguard data against cyber threats like malware and software vulnerabilities. Unlike traditional security that relies on blacklisting known threats, this technology utilizes a whitelist-based approach to verify applications and users before granting access to the file system. The system offers two primary methods: application-level protection, which requires pre-registering specific software, and folder-level protection, which uses switchable modes like “worm” or “read-only” to prevent unauthorized data modification. A key component of the initiative is providing this technology as free software for medical institutions worldwide, as they are often the most targeted and least equipped to handle sophisticated attacks. To ensure maximum security, the solution operates on a dedicated Linux environment separate from the host to prevent administrative account takeovers from compromising the protected data. Practical training and international cooperation through initiatives like the Protect Medical Data Initiative are emphasized as essential for global implementation.