展示HN：Lockbridge – 加密文件传输
嗨，HN！<p>我创建了Lockbridge，因为在2025年，安全文件共享和加密工作流程仍然过于复杂。<p>Lockbridge专注于简化端到端加密传输，使其简单、可审计且与云服务无关。<p>核心功能：
桥接：可分享的加密上传/下载链接，具有自动过期功能。
云联邦：统一的仪表板，支持S3、Azure、GCP、Google Drive、Dropbox及其他兼容S3的解决方案。
区块链审计日志（可选）：基于Polygon的不可更改日志，用于HIPAA/SOX合规。
零知识加密：真正的客户端端到端加密——我们无法访问或解密您的文件。<p>示例用例：
创建一个桥接，将链接发送给客户，他们可以安全地将文件直接上传到您的Google Drive、S3或Dropbox。桥接会自动过期（例如，24小时或1周）。对于受监管行业，每次传输可以选择记录到Polygon，以便生成不可更改的合规记录。<p>我们目前处于测试阶段，非常希望能收到关于以下方面的反馈：<p>桥接用户体验——是否直观？
多云集成体验。
区块链审计日志在受监管行业之外是否具有实际价值。<p><a href="http://lockbridge.com" rel="nofollow">http://lockbridge.com</a><p>感谢您提供任何想法、问题或您认为我们应该考虑的边缘案例。
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Hi HN!<p>I built Lockbridge because secure file sharing and encryption workflows are still way too complicated in 2025.<p>Lockbridge focuses on making end-to-end encrypted transfers simple, auditable, and cloud-agnostic.<p>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.<p>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.<p>We’re currently in beta and would love feedback on:<p>The Bridge UX — does it feel intuitive?
The multi-cloud integration experience.
Whether blockchain audit trails add real-world value outside regulated sectors.<p><a href="http://lockbridge.com" rel="nofollow">http://lockbridge.com</a><p>Appreciate any thoughts, questions, or edge cases you think we should consider.