Security

MMW Cloud is engineered with data protection and confidentiality at its core.

Per-file encryption (AES-256-GCM)

Every uploaded object undergoes compression and encryption using the authenticated AES-256-GCM cipher:

• Unique account keys: encryption binds to cryptographic keys managed for your authenticated account.
• Secure transport: all client-server communications travel across TLS-encrypted network channels.

Cryptographic integrity verification

To ensure files arrive intact, the platform uses client-side SHA-256 hashing:

• The checksum is computed locally within your browser before upload transmission begins.
• The storage cluster verifies received payloads byte for byte against the submitted digest.

Expiring signed links

File retrieval uses secure temporary link architecture:

• Download URLs carry signed capabilities with short validity windows.
• Expired links become invalid automatically and cannot be reused.
• Unauthenticated public file sharing is not supported.

Session and device visibility

The system ensures complete transparency over active workspace logins:

• The Profile tab lists devices connected through a sync app, and you can revoke any of them.
• Sessions can be terminated using the Revoke action to prevent unauthorized access.

Data center infrastructure

Files reside in protected data centers equipped with multi-level physical access security, redundant power systems, and continuous operational monitoring.