DPDP Shield
← Back to WorkLegal Tech / Healthcare Compliance · Desktop App + Website

DPDP Shield

Offline-first DPDP Act compliance audit tool for Indian hospitals — 36 checks, penalty reports, and legal evidence PDFs

Client

Hari Prasad Jaiswal

Duration

Build

Services

Desktop App Development, Website Development

The Challenge

With the DPDP Act 2023 in effect, Indian hospitals face penalties up to ₹250 crore for data protection violations. But most have no way to audit their databases for compliance risks — they don't know what's wrong until they're penalized. The client, a retired IES officer, needed a tool that could connect directly to hospital databases, scan for DPDP compliance risks, and produce legal-grade audit reports — all without sending any data to the cloud.

The Solution

We built DPDP Shield — an offline-first desktop application that connects to hospital databases (PostgreSQL, MySQL, MSSQL, Oracle, SQLite) in read-only mode and runs 36 compliance checks across 14 DPDP rules. The app generates penalty exposure reports in ₹ Crore, fix guides with copyable SQL examples, and legal evidence PDFs for compliance defense. A companion Next.js website handles downloads and licensing. 100% offline, no cloud, no telemetry.

Our Approach

How We Did 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

Penalty & Reporting System

Implemented penalty exposure calculation in ₹ Crore with min–max ranges based on the DPDP Act schedule, plus PDF audit reports, CSV export, and evidence-of-compliance PDFs for legal defense.

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

The Impact

36

Compliance Checks

Database-level checks across 14 DPDP rules

5

Databases Supported

PostgreSQL, MySQL, MSSQL, Oracle, SQLite

100%

Offline

No cloud, no telemetry, no data leaves premises

4

License Tiers

Free, Professional, Hospital, Consultant

Live Preview

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dpdpshield.app
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Edifio built a product that solves a real legal problem for Indian hospitals. The offline-first design and read-only database scanning make it safe for even the most security-conscious hospitals. The penalty reports alone are worth the investment.

Hari Prasad Jaiswal

Founder, DPDP Shield · Retd IES Officer

Tech Stack
Tauri 2SvelteKit 5TypeScriptRustPythonNext.js 16

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