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HermitStash

HermitStash

Post-quantum encrypted file sharing for self-hosting

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AI Summary

HermitStash is a self-hosted file sharing solution with post-quantum cryptography (ML-KEM-1024) that provides zero-knowledge encryption and end-to-end security. The platform enables encrypted file sharing via Public Drops, Team Vaults and branded client portals with desktop sync client.

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Pros

  • + Post-quantum cryptography (ML-KEM-1024) protects against future quantum computer attacks
  • + Complete control through self-hosting without external cloud dependencies
  • + Zero npm dependencies significantly reduces supply chain risks

Cons

  • Requires own server infrastructure and technical know-how for deployment
  • High cryptographic complexity may be oversized for smaller teams

Use Cases

  • Secure file transfer with clients via branded upload portals
  • Internal team encrypted file sharing with role-based access control
  • Zero-knowledge personal vault for highly sensitive documents
  • Real-time folder synchronization between desktop and server via WebSocket

Who is it for?

For security-conscious developers, IT teams and businesses that need maximum control over encrypted file sharing.

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