disk-health-guardian

The disk-health-guardian concept aligns with non-destructive, read-first diagnostics and safe preflight actions. However, the reliance on an external installer delivery chain (download-and-execute from a vendor endpoint) introduces supply-chain risk. To reduce risk, require verified installer signatures, trusted sources, explicit user consent for each installation, and robust logging/auditing of install and elevated operations. Treat as BENIGN with elevated risk due to download-execute flow; mitigate with signature verification, URL pinning, and restricted installation contexts.