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DPDP Shield
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DPDP Shield

Private DPDP Act readiness platform for Indian hospitals with 36 checks and evidence-ready reports

Client

Promptly AI

Duration

Build

Services

Desktop App Development, Website Development

The Opportunity

India's DPDP Act 2023 calls for a clear, auditable approach to hospital data protection. Promptly AI envisioned a private tool that could connect directly to hospital databases, review compliance readiness, and produce legal-grade audit reports—with all processing kept on-premise.

The Solution

We created DPDP Shield—an offline-first desktop application that connects to hospital databases (PostgreSQL, MySQL, MSSQL, Oracle, SQLite) in read-only mode and runs 36 readiness checks across 14 DPDP rules. The app generates exposure reports in ₹ Crore, practical fix guides with copyable SQL examples, and evidence PDFs for confident compliance planning. A companion Next.js website handles downloads and licensing, while all hospital data stays on-premise.

Our Approach

How we shaped it.

01

Compliance Engine

Designed 36 database-level checks across 14 DPDP rules — covering consent, encryption, data minimisation, retention, access control, audit logs, breach readiness, children's data, and third-party sharing.

02

Multi-Database Support

Built read-only connectors for PostgreSQL, MySQL, MSSQL, Oracle, and SQLite using a Python sidecar, with query adaptation for each database dialect.

03

Exposure & Reporting System

Implemented exposure modelling in ₹ Crore with min–max ranges based on the DPDP Act schedule, alongside PDF audit reports, CSV export, and evidence-of-compliance PDFs for clear planning.

04

Offline-First Architecture

Built with Tauri 2 + SvelteKit 5 + Rust + Python sidecar. Machine-locked licensing, keychain password storage, zero telemetry — nothing leaves the hospital's network.

Results

What it enables.

36

Compliance Checks

Database-level checks across 14 DPDP rules

5

Databases Supported

PostgreSQL, MySQL, MSSQL, Oracle, SQLite

100%

Private by Design

On-premise processing with zero telemetry

4

License Tiers

Free, Professional, Hospital, Consultant

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dpdpshield.app
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Edifio shaped a product that gives Indian hospitals a clear, private way to understand their DPDP readiness. The offline-first design and read-only database scanning bring confidence to every audit, while the evidence reports make the work easy to act on.

Promptly AI

Creator of DPDP Shield

Tech Stack
Tauri 2SvelteKit 5TypeScriptRustPythonNext.js 16

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