Lockbridge – Encrypted File Transfers

Show HN: Lockbridge – Encrypted File Transfers

Lockbridge – Encrypted File Transfers operates in show hn launch.

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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 direct

Within the show hn launch space, the company focuses on its core offering rather than a broad product line.

Directory data places it at the Show HN launch stage.

Website: lockbridge.comAppreciate