MaatSafe - Zero-Cloud Personal Data Vault & Encrypted Storage

General Description

MaatSafe is a high-security, local-first database vault designed for users who prioritize total privacy and hardware-level isolation. Unlike conventional cloud managers, MaatSafe completely eliminates external server dependencies, remote telemetry, and third-party data storage.

Whether storing confidential credentials, private encryption keys, identity documentation, or encrypted personal media, MaatSafe isolates your vault directly within device storage using multi-layer cryptographic barriers.

Core Benefits & Capabilities

🔒 Zero-Cloud / Internet Exposure True Offline Sovereignty No external APIs, no remote databases, and no background analytics. Your data never crosses internet channels.	🔄 Peer-to-Peer and Network Sync Local LAN Discovery Synchronize encrypted vault stores across Android, iOs, Windows, and macOS devices locally via Wi-Fi or LAN.
👁 Native Biometrics Hardware-Level Auth Seamless integration with Windows Hello, Android BiometricPrompt, and Apple Touch/Face ID for instant local key retrieval.	📂 Multi-Format Vault Unified Storage Engine Consolidate passwords, secure note documents, media files, images or audio within a single encrypted database.
🔑 Authenticator App Authenticator on all Platforms Replace your Authenticator App and use it on any platform at the same time.	👥 Multi User/Levels Access + Single/Joint Accounts Set Access rights as you need it Set Access Rights for User as single or joint Account, Access Levels and Read only or Edit rights incl Flag Secret Data's.
Direct 📷 Camera or 🎤 Microphone Access Images or Audio Notes Take a Image to your Data or add an Audio Note on the go and keep it secure.	📄 Document Viewer View your Documents / Images / PDF's without saving Open your document in the integrated Viewer (Windows) or in the default App (Android) without saving the file to a folder first.

Application Screenshots

Dashboard Menu

Android

Dashboard Menu

Windows

Card Entry Page

Android

Card Entry Page

Windows

Security Architecture & Encryption Model

MaatSafe employs an unyielding defense-in-depth model, ensuring that physical access without key authorization yields zero decipherable data.

1. At-Rest Encryption (AES-256-GCM)

All local SQL database files, blob storage items, and indexing tables are encrypted at rest using 256-bit AES algorithms.

2. Hardened Key Derivation

Master passwords undergo high-iteration memory-hard hashing to eliminate brute-force and GPU dictionary attack vectors.

3. No Hardware safed Encryption Keys

All used encryption keys are in the app only, not stored in any Hardware-Key-Storage. Session Data are in Memory only, no Cookies or saved on the Device.

4. Hardware Keystore Integration

Biometric credentials interact directly with OS TEE (Trusted Execution Environment) and Secure Enclave chips to unseal session keys safely.

5. Zero-Knowledge Network Protocol

Local P2P synchronization uses TLS-encrypted sockets with ephemeral key exchanges—ensuring eavesdroppers on the LAN see only encrypted binary blobs.

Platform Availability & Roadmap

💻 Launch Phase (Coming Soon)

Windows & Android

Active beta testing builds for desktop and mobile devices currently undergoing performance and cryptographic validation.

🍎 Next Development Phase

macOS, iPhone & iPad

Dedicated Apple ecosystem releases scheduled immediately following the initial Windows and Android public release.

Be Among the First to Test MaatSafe

Get early preview access to pre-release binaries, join offline sync testing, and help shape our zero-cloud security features.

🚀 Request Test Version

MaatSafe vs. Cloud Password Managers

Security Feature	MaatSafe Vault	Traditional Cloud Vaults
Data Storage Location	✓ 100% Local Device	✗ Centralized Cloud Servers
Internet Connection Required	✓ No (Fully Autonomous)	✗ Yes (For Sync & Auth)
Third-Party Server Breach Risk	✓ Zero Risk	✗ Continuous High Risk
Local P2P Encrypted Sync	✓ Supported (Direct LAN)	✗ Not Supported
Telemetry & Usage Tracking	✓ None (Strictly Isolated)	✗ Analytics Active

Frequently Asked Questions

Q: What happens if I lose my Master Password?

A: Because MaatSafe operates on a strict zero-knowledge architecture, no master reset key or remote backdoor exists. We strongly recommend exporting your offline emergency recovery key during initial set up.

Q: How does local synchronization function without cloud servers?

A: Devices on the same Wi-Fi/LAN discover each other securely via encrypted pairing handshake protocol. Vault data transfers directly between devices over local sockets using end-to-end encryption.