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4 hours ago
1
Hi HN!
I built Lockbridge because secure file sharing and encryption workflows are still way too complicated in 2025.
Lockbridge focuses on making end-to-end encrypted transfers simple, auditable, and cloud-agnostic.
Core features: Bridges: Shareable, encrypted upload/download links with auto-expiration. Cloud federation: Unified dashboard for S3, Azure, GCP, Google Drive, Dropbox, and other S3-compatible solutions. Blockchain audit trails (optional): Immutable, Polygon-based logs for HIPAA/SOX compliance. Zero-knowledge encryption: True client-side E2EE- we can’t access or decrypt your files.
Example use case: Create a Bridge, send the link to a client, and they can securely upload files directly to your Google Drive, S3, or Dropbox. The Bridge auto-expires (e.g., 24 hours or 1 week). For regulated industries, every transfer can optionally be logged to Polygon for an immutable compliance record.
We’re currently in beta and would love feedback on:
The Bridge UX — does it feel intuitive? The multi-cloud integration experience. Whether blockchain audit trails add real-world value outside regulated sectors.
Appreciate any thoughts, questions, or edge cases you think we should consider.
