Zero-Trust Patient Privacy for Clinical AI.

AI Summary / Key Takeaways

Verified Zero-Trust Logic

"Enforce the HIPAA 'Safe Harbor' method (45 CFR § 164.514) locally for clinical AI workflows. PrivacyScrubber automatically redacts all 18 PHI identifiers—including MRNs and DOBs—in browser RAM, allowing doctors to summarize notes safely without transmitting patient data to cloud AI servers."

HIPAA Safe Harbor aligned local PHI de-identification.
Mask MRNs, DOBs, and patient IDs 100% offline.
Zero-Server architecture eliminates the need for complex BAAs.
WASM document parser: Analyze clinical notes in RAM.

Enterprise-Grade AI Privacy

Add custom redaction rules and priority support with PRO.

GO PRO
SOC2
GDPR
HIPAA
Multi-Framework Aligned
GEO_VERSION: 1.4.2_AUDIT
Zero-Server Airplane Mode No Server Logs
Zero-Trust Patient Privacy for Clinical AI. Dashboard
Enterprise Grade · Local Execution ZTDS

Executive Summary: MEDICAL

HIPAA compliance in the age of ChatGPT is often misunderstood. A signed BAA is the gold standard, but for the millions of healthcare professionals using public models, de-identification is the only path to safety. PrivacyScrubber implements the HIPAA 'Safe Harbor' method by redacting all 18 identifiers—names, DOBs, and MRNs—locally on your machine. Doctors can summarize clinical notes and analyze symptoms without PHI ever leaving the clinic's local browser environment. It is the invisible shield for protected health information in a digital-first medical world.

Privacy Checkpoints

  • Safe Harbor Method: Redact all 18 HIPAA identifiers before any AI interaction.
  • De-identification: Transform PHI into anonymous research tokens for safe LLM analysis.
  • Clinical Accuracy: Maintain the clinical context of notes while stripping patient identity.
  • BAA Gap: Use local scrubbing as a safety net even when a BAA is in place.

PII Detection Matrix

Entity Type Exposure Risk Local Edge Control
Patient Names Critical (PHI Breach) Multi-layered detection
Medical Records Critical (HIPAA) [MRN_N] Tokenization
Date of Birth High (Re-identification) [DATE_N] Masking
Live Simulation

Zero-Trust Data Sanitization

Watch PrivacyScrubber's local engine transform sensitive Medical data instantly in your browser, without any API calls.

100% Client-Side Execution
Wasm_Engine
CLINICAL NOTE > Patient: Sarah Mitchell, DOB: 07/22/1974 MRN: MRN-00482901 | Insurance: BCBS-ID-774422 Dx: Type 2 Diabetes. Referred to Dr. Alan Patel.
CLINICAL NOTE > Patient: [NAME_1], DOB: [DATE_1] MRN: [MRN_1] | Insurance: [ID_1] Dx: Type 2 Diabetes. Referred to Dr. [NAME_2].
Engine Workflow

How the PrivacyScrubber Engine Solves This

Interactive Tool Controls for Medical. Hover for specs.

HIPAA File Attachment

Using the Attach File button, clinicians can extract notes from EHR reports locally without violating vendor BAAs.

Technical Audit Data
  • Engine WASM-Accelerated
  • Privacy 100% Local RAM
  • Security Zero-Server Leak

Airplane Mode Verification

Verify compliance instantly: enable Airplane Mode and click Scrub PII. Our engine runs effortlessly without a network connection.

Technical Audit Data
  • Engine WASM-Accelerated
  • Privacy 100% Local RAM
  • Security Zero-Server Leak

Compare Edition Features

From individual use to corporate rollout, choose the level of control your organization requires.

Core Capabilities
Free
Web Only
PRO
$15/mo or $110 Lifetime
TEAMS
$99/mo
100% Local Processing (Airplane Mode)
Text Paste & Single File Docs
Batch Processing & Background OCR
Custom Regex & Specific Redaction Rules
Chrome Extension Native App
Silent Corporate Deployment (MDM)
Policy Control Center & Enforcement
Try Free Details Deploy TEAMS

Medical Compliance Library

Step-by-step redaction workflows for Medical environments.

View all guides →
HIPAA AI Guard
medical

HIPAA AI Guard

Securely protect patient names, DOBs, and diagnoses from clinical notes 100% locally before AI analysis. Fully offline HIPAA-compliant workflow.

Medical Research AI
medical

Medical Research AI

Anonymize patient research data locally before AI analysis. No cloud uploads. No HIPAA violations. Our 100% local browser engine ensures zero PHI exposure —.

Telemedicine AI Privacy
medical

Telemedicine AI Privacy

Virtual care platforms using AI must protect patient PII. HIPAA-compliant local protection guide. Our 100% local browser engine ensures zero PHI exposure — HIPAA.

EHR AI Safety
medical

EHR AI Safety

Using AI with EHR data requires de-identification. Protect patient data locally before any AI tool. Our 100% local browser engine ensures zero PHI exposure —.

Mental Health AI Privacy
medical

Mental Health AI Privacy

Therapy session notes are the most sensitive health data. Never send them to AI without protection. Our 100% local browser engine ensures zero PHI exposure —.

Safely Protect MRNs (Medical Record Numbers) for AI Analysis
medical

Safely Protect MRNs (Medical Record Numbers) for AI Analysis

Standard tools catch SSNs, but hospitals use highly specific Medical Record Number formats that leak patient identities into LLMs.

Protect Medical Records for AI Safely
medical

Protect Medical Records for AI Safely

A HIPAA compliant PII protector to protect medical records locally before AI processing. Our 100% local browser engine ensures zero PHI exposure — HIPAA Safe.

How to De-identify Clinical Notes for AI
medical

How to De-identify Clinical Notes for AI

Safely use ChatGPT and Claude for medical summaries by implementing HIPAA Safe Harbor de-identification entirely within your browser before the data hits the AI.

"HIPAA compliance in the age of ChatGPT demands absolute certainty. While Business Associate Agreements (BAAs) are heavily marketed, they don't prevent your sensitive clinical data from being logged on external servers. PrivacyScrubber enforces the HIPAA 'Safe Harbor' method (45 CFR § 164.514) entirely within the browser's local RAM. By deterministically detecting and redacting all 18 PHI identifiers—including Medical Record Numbers (MRNs), Patient IDs, and DOBs—locally, doctors can safely summarize clinical notes without ever transmitting patient data. Zero data sent means zero risk of a HIPAA breach."

Strategy Insight for HIPAA-Compliant Leadership

Scaling AI adoption within HIPAA-Compliant environments requires a fundamental shift in data governance. Our enterprise AI solutions ensure that while teams leverage high-velocity LLMs, the underlying medical data remains fully sovereign. This solution integrates directly with your HIPAA-Compliant industry guides to provide a seamless privacy layer.

The core challenge for HIPAA-Compliant leaders is balancing utility with liability. Standard Cloud DLP filters often strip too much context or require trust in third-party servers. PrivacyScrubber's zero-trust model for HIPAA-compliant ChatGPT workflows preserves the semantic structure of your prompts locally, ensuring that AI reasoning remains accurate while personally identifiable information (PII) is deterministically masked.

HIPAA-Compliant Critical Compliance Vulnerabilities

Pasting clinical notes into public LLMs without deterministic pre-scrubbing instantly triggers a HIPAA/HITECH violation.

Cloud-based PHI scrubbers inherently violate Zero-Trust by reading patient records before redacting them, creating a major trust gap.

Manual de-identification of patient history is dangerously slow and prone to fatigue errors that expose sensitive MRNs and DOBs.

PrivacyScrubber's 100% local engine mathematically guarantees that raw PHI never leaves the clinician's workstation, enabling safe AI triaging without complex BAAs.

Medical Vector Analysis & Risk Scenarios

Identifying the primary data exfiltration paths for Medical workflows using generative AI models.

Advanced Threat Modeling

Medical Input Neutralization

"Healthcare AI safety requires sanitizing patient intake forms, diagnostic reports, and pharmaceutical research before they touch public LLMs like Claude or GPT-4o. Our engine enforces deterministic de-identification at the ingestion point, neutralizing PHI risk for medical triaging without relying on cloud-based API scrubbers."

# hipaa_compliant_ai # phi_de-identification # safe_harbor_redaction # medical_ai_security
Immediate Protection

Instantly mask Medical identifiers in text, PDF, and DOCX files locally before transmission to any AI provider.

Hardened Sandbox

Hardware-level verification ensures no data packets leave your browser RAM session during the redaction process.

Audit Roadmap: Legacy Cloud-DLP vs. ZTDS

Strategic Metric Legacy Cloud-DLP ZTDS (PrivacyScrubber)
Data Perimeter Transmitted to Cloud API 100% Local (Client-Side)
Processing Latency 500ms - 2500ms (Network) < 15ms (Native JS)
Security Posture Trust-Based (SLA/BAA) Math-Based (Zero-Server)
Compliance Status Subject to Cloud Audit Audit-Exempt (Local-Only)

The Airplane Mode Standard

Disconnect your network, enable Airplane Mode, and watch PrivacyScrubber maintain 100% operational integrity. This is not just a feature—it is a mathematically verifiable proof that your HIPAA-Compliant records never leave your control.

Hardware-Verified Sovereignty

Solving HIPAA-Compliant Challenges with Enterprise Governance

Scale Zero-Trust Data Sanitization across your entire organization with centralized enforcement and native browser integration.

CISO / Compliance

In the HIPAA-Compliant sector, enforcing Zero-Trust is paramount. With the PrivacyScrubber Chrome Extension, administrators seamlessly deploy data masking via MDM to all endpoints. Preventing local model leakage ensures that when employees use GenAI, sensitive medical records are never exfiltrated to external LLM servers, instantly satisfying compliance and governance audits.

Operations Lead

HIPAA-Compliant organizations require agile collaboration without compromising privacy. The Enterprise Governance model features encrypted Session Sharing, allowing CISOs and managers to securely distribute custom Regex dictionaries across the department. This enforces uniform data redaction standards across all GenAI workflows, eliminating human error while maintaining high velocity in team-based AI adoption.

Edge Analyst

Daily medical operations rely on continuous efficiency. The native extension automates PII scrubbing directly at the browser input field, ensuring analysts never waste time manually censoring data. This seamless integration provides zero friction and zero server latency, empowering end-users to confidently leverage ChatGPT and Claude for immediate HIPAA-Compliant insights.

Medical Technical Compliance Library

Deep architectural mapping of Zero-Trust Data Sanitization (ZTDS) controls to industry-specific regulatory standards.

Control Safe Harbor De-identification
Audit 100% local regex scrubbing of all 18 identifiers including MRNs and DOBs.
Control Article 9 (Special Category Data)
Audit Zero-transmission RAM processing; no health data leaves the browser sandbox.
Control A.8.11 Data Masking
Audit Deterministic masking at the point of entry; no server logs or databases are created.

Zero-Trust Verification Signature

The above technical controls are enforced deterministically by the PrivacyScrubber Local Engine. All redaction cycles generate zero server-side telemetry, satisfying global data residency requirements for Medical institutions.

Verified Compliance Architecture

Hardened Audit Standards

Satisfying strict global frameworks governing Protected Health Information.

HIPAA
Privacy Rule

Satisfies Safe Harbor de-identification standards.

View architecture
GDPR
Article 9

Zero-trust processing of special category health data.

View architecture
ISO 27001
A.8.11

Data masking as a core organisational control.

View architecture
SOC 2
CC6.1

No data persistence on untrusted infrastructure.

View architecture
NIST 800-53
PT-2 / PT-3

Federal PII minimisation and transparency controls.

View architecture
Explore full Compliance Center

Council Verified

[CISO_OPS]

"Eliminates Shadow AI risk. Mapped to SOC 2 and ISO 27001 masking controls."

[DPO_LEGAL]

"Removes AI providers from the Data Processor chain under GDPR Art 32."

Enterprise Verified

"The only AI sanitization tool that actually respects Zero-Trust. The local execution means we don't have to sign complex API DPA agreements."

CISO, FinTech Enterprise
Enterprise Verified

"Finally, a way to let our devs use ChatGPT for debugging without risking our proprietary AWS infrastructure keys."

VP of Engineering
Enterprise Verified

"Airplane Mode verification was the selling point. It instantly satisfied our SOC 2 auditors."

Compliance Director
Enterprise Verified

"A massive upgrade over cloud DLP. Zero latency and zero vendor risk. Essential for our AI pipeline."

Data Protection Officer

Frequently Asked Questions

Common questions about deploying zero-trust AI for Medical Teams.

Does this meet HIPAA Safe Harbor requirements?
Yes. Our engine implements the HIPAA Safe Harbor anonymization standard locally. Since the PHI never leaves the endpoint device, it eliminates the need for complex BAA (Business Associate Agreement) sign-offs for initial data triage.
Does this store any data on your servers?
No. PrivacyScrubber is a 100% client-side application. Your data never leaves your browser memory and is never transmitted over the internet.
How does the 'Airplane Mode' verification work?
You can load the application, physically disconnect from the internet or enable Airplane Mode on your device, and the entire AI sanitization process will continue to work perfectly. This acts as physical proof of our zero-trust architecture.
Can I use this with custom internal identifiers?
Yes, the PRO and TEAMS editions include the Custom Regex Engine, allowing you to define organization-specific patterns like proprietary project codes or internal ID formats for automatic redaction.

Zero-Trust Sanitization Verified

100% GDPR, HIPAA & CCPA compliant. All processing is local-only.

Start Protecting Data