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Web Crypto API sharing

Securely sharing secrets client side

The fastest way to hand over credentials without handing over control.

VaultLink encrypts every secret inside the browser, splits the key from the data, and cleans the vault the moment your instructions are fulfilled.

Client-side AES-GCMSOC 2 In MotionKeyless backend

0

Secrets stored

0

Server-side decryption

100%

Key ownership

Product highlights

Vault-grade encryption

Zero-knowledge AES-GCM encryption happens entirely in the browser before anything touches our edge.

Self-destruct controls

Define TTLs and view limits so sensitive payloads evaporate right after their purpose is served.

Human handoff ready

Readable sharing instructions, status alerts, and audit breadcrumbs keep recipients confident.

Create a VaultLink

Encrypt & ship credentials in one motion

Your payload never leaves the browser unprotected. Configure expiration and view limits with confidence.

Workflow

How VaultLink moves a secret across the table

Fully auditable flow under 30 seconds, no shared passwords clogging chat histories.

01

Paste a secret

VaultLink encrypts on-device using a fresh key derived from your browser entropy.

02

Share the link

We store the ciphertext only. The decryption key stays in your URL fragment for recipients only.

03

Auto cleanup

Once the link expires or hits view limits, the payload is purged forever from VaultLink edge storage.

Designed for security review

Designed with compliance teams in mind

VaultLink is built around clear trust boundaries. Encryption, delivery, and lifecycle controls are deliberately separated so secrets can be shared once and removed without lingering risk. It fits alongside existing identity and approval workflows rather than replacing them.

Key split
Data ≠ Key
Retention
Configurable TTL
Ephemeral
Control Use

Region-pinned edge

All data sits in a hardened EU region with encrypted Redis storage and automatic shredding.

Hardware entropy

Crypto operations use Web Crypto APIs with secure randomness sources supported by every modern browser.

Tamper-evident access

Every reveal triggers immutable analytics so you always know when a secret was touched.

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