Features

Client-side encryption for your existing cloud—built for long-lived confidentiality, including post-quantum readiness.

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    Client-Side Encryption Layer

    Protects an enrolled folder on your device before it is synced or shared. Files are encrypted locally—your cloud provider only ever sees encrypted data.

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    Works With Your Existing Cloud

    Use any provider that syncs a local folder—Google Drive, Dropbox, OneDrive, Nextcloud, Syncthing, or any other. No vendor lock-in.

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    Post-Quantum Ready Key Exchange

    Hybrid key establishment using ML-KEM-768 alongside X25519. Your data stays protected today and against future quantum threats.

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    Teams With Cryptographic Revocation

    Remove a member, advance the group epoch, and rekey to revoke access to previously shared data. Revocation is enforced by cryptography, not policy.

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    Automatic Rekeying

    Rekey can run automatically in the background to keep access up to date after membership changes. Users can continue working while rekeying completes.

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    Audit Logs for Key & Membership Events

    Tamper-evident event history for accountability. Track membership changes, key operations, and access events.

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    Desktop + Command Line Interface

    Use the desktop app for daily work on macOS, Windows, and Linux. Use the CLI for automation, scripting, and server deployments.

Want to Learn More?

Explore our technical documentation for implementation details, or see how features apply to your use case.

Technical DocsSecurity & Threat ModelFAQ

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