01
Client-side crypto
Every byte is encrypted on your device with AES-256-GCM before it ever leaves. Keys are split via Shamir's Secret Sharing into a 2-of-3 scheme — no single node can reconstruct your data.
AES-256-GCMShamir 2-of-3
Turn Your Extra
Space Into Cash
List your garage, shed, closet. Earn monthly. VaultBNB handles payments & protection.
// HOW IT WORKS
Architecture built to be blind
02
HQ scoring engine
Our headquarters AI scores every host in real time as freeSpace × speed × uptime, then ranks them into performance tiers so your shards always land on the fastest, most reliable drives.
Tier S / A / BfreeSpace·speed·uptime
03
Noise-filled vaults
Vaults store encrypted noise as spillover, masking real usage patterns and pre-provisioning capacity. The result is an effectively infinite drive that grows the moment you need it.
Spillover noiseInfinite drive
ZERO-KNOWLEDGE
We can't read your data. Neither can anyone else.
Hosts are blind
Hosts cannot read your data even if they wanted to. They only ever hold encrypted, keyless shards.
HSM-backed keys
Key operations run inside hardware security modules. No plaintext key ever touches host disk.
Guardrails on
Bandwidth caps at 5TB/day per host, and nodes auto-pause at 80% disk usage to protect your machine.
Hosts • Earn Passive Income
Earnings 50GB - 2TB
- ✓ Launch your storage business in 1 click
- ✓ Earn recurring passive income monthly
- ✓ Scale & grow as a VaultBNB Partner
Guests • Secure & Cheaper
Storage 50GB - 2TB
- ✓ Military-grade AES-256 end-to-end encryption
- ✓ 50% Less than S3, Dropbox & Google Drive
- ✓ Enterprise-grade redundancy & global availability