ECBVault: Enterprise Cold-Storage Backup Service

Automated database snapshots and encrypted partition archives.

Public API endpoints:

• GET /health - Service health check
• GET /api/backup/advisory - Cryptographic format specifications & security advisory
• GET /api/backup/export - Export latest encrypted system configuration snapshot
• POST /api/backup/probe - Encrypt candidate plaintext blocks to query the ECB codebook
• POST /api/auth/verify - Verify recovered flag