Shield Desk - Encrypted Workspace

About

Law firms, medical practices and accountants handle the most sensitive data there is, but most of them still share it over email, WhatsApp and generic cloud drives. Shield Desk is a zero-knowledge workspace built for them: everything is encrypted on the user’s device before it leaves, so the server never sees the content.

What’s built and live:

• Encrypted file storage with multipart upload and blinded search
• Real-time encrypted messaging and an activity feed
• Chambers: end-to-end encrypted video and audio rooms with screen share and recording that keeps a signed chain of custody (useful for depositions and client meetings)
• Encrypted cross-firm collaboration between partner firms, with identity verification
• Team and guest management, an append-only audit log, and Stripe billing with per-seat pricing already built in
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Stack: Next.js on Vercel, Neon Postgres, Cloudflare R2, LiveKit, Stripe. The shielddesk.app domain is included.

It’s pre-revenue with no customers yet, and the independent security audit hasn’t been done. The product is ready for someone with distribution to take it to market.