Enterprise-Grade AI Data Loss Prevention
Enterprise

Secure AI Collaboration: Sharing Scrubbed Session Context with Encrypted Magic Links

Secure AI Collaboration: Collaborate on AI insights safely. Use encrypted magic links to share scrubbed session data with your team without leaking PII. Includes Flat-rate TEAMS pricing and Zero-server architecture.

100% Local Processing ✈ Airplane Mode Verified⊘ No Server Logs

AI Summary / Key Takeaways

Verified Zero-Trust Logic

"PrivacyScrubber provides the essential de-identification layer for Enterprise professionals using generative AI. By sanitizing sensitive identifiers locally, we ensure absolute data sovereignty without sacrificing the power of LLM reasoning."

Paste real Enterprise data into ChatGPT — only scrubbed tokens reach the model. Names, IDs, and emails stay on your machine.
Works offline: disconnect the network mid-session and it keeps running. Zero cloud dependency.
Your AI gets full context. Your clients' real identities never leave your browser tab.

Enterprise-Grade AI Privacy

Add custom redaction rules and priority support with PRO.

GO PRO
Live Turnkey Simulator · ZTDS Engine

Interactive PII Detection & Sanitization Sandbox

Test real-time client-side RAM tokenization. Choose a specialized preset or paste your own raw prompt to test instant reversible redaction.

0 Bytes Server Egress
<1.8ms Latency
Select Industry Test Payload:
Raw Input Payload
0 chars
RAM-Only Isolated Session
Sanitized Output
Click any token above to toggle single-token reveal ✓ Restored
Automated Detection Classes:
REVENUE_STATSSTRATEGY_IDEmail AddressesCustomer / Employee NamesInternal Network IPs

AI Risk Calculator

50
Risk● Critical
Leaks/yr
9,000
Max Fine
€20M

Get Your Risk Estimate

Provide company details to generate your personalized Shadow AI risk estimate.

Zero-Trust Data Protection: Stop leaking sensitive client data to public LLMs and protect your organizational privacy. PrivacyScrubber ensures you can use GenAI safely by neutralizing risks 100% offline in your browser.

What Enterprise Professionals Send to AI — and What They Should Be Sending Instead

Managing data privacy for Secure AI Collaboration is essential as organizations integrate generative AI. Deploying services like Enterprise AI gateways, local browser-based PII masking workspaces, and Microsoft 365 Copilot safety layers introduces the severe risk of unredacted PII leaking into public training sets, which directly threatens enterprise standards. Through our enterprise AI privacy guides, security leaders get a clear strategy to defend the enterprise perimeter during AI scaling. The primary issue remains systemic data leakage across an entire workforce using unsanctioned or unmonitored AI tools.

Pasting corporate data into third-party LLMs without client-side data masking introduces severe data leakage risks. Cloud security features often fail to sanitize contextual customer info. For CIOs, CISOs, IT directors, and enterprise AI transformation leads, the core exposure occurs at the prompt entry point. Collaborate on AI insights safely. Use encrypted magic links to share scrubbed session data with your team without leaking PII. Includes Flat-rate TEAMS pricing and Zero-server architecture.

Privacy Insight: Team collaboration is the biggest ROI for AI, but also the biggest risk. Encrypted session handoffs ensure that only your team—not the network—can reveal the underlying PII.

Why Enterprise Compliance Teams Flag Unmasked AI Prompts

Under Corporate ISO/IEC 42001 (AI Management System) standards, SOC 2 trust principles, and internal security policies, corporate and customer record safety is heavily audited. Bridging the gap between speed and security requires following enterprise pii masking workspace to manage unstructured text. Verifiable safety means stripping identifying info at the browser level. Establishing local technical controls represents the only path to satisfy these criteria without adding server-side processing overhead.

PrivacyScrubber delivers client-side protection through local Zero-Trust Data Sanitization (ZTDS), operating as a manual copy-paste board and via the PrivacyScrubber Chrome Extension.

How to Use AI on Real Enterprise Data — Without Sending a Single Real Name

PrivacyScrubber delivers client-side protection through local Zero-Trust Data Sanitization (ZTDS), operating as a manual copy-paste board and via the PrivacyScrubber Chrome Extension. The in-browser processor automatically maps and replaces identifying information with secure, non-associative tokens (like [NAME_1]) before cloud dispatch. This satisfies the requirements of DLP capabilities for LLMs, allowing teams to utilize cloud engines without sending raw patient, customer, or employee identities. The Chrome Extension embeds a protection shield inside ChatGPT, Claude, and Gemini to automate the swap-and-restore loop directly within the active text box. Processing data through browser-based Named Entity Recognition allows safe integration of Enterprise AI gateways, local browser-based PII masking workspaces, and Microsoft 365 Copilot safety layers for complex tasks while preserving client privacy.

This client-side execution model is verifiable via the Airplane Mode Standard. Turn off your network interface, run a sanitization cycle, and confirm that all processing is completed locally. This aligns with centralized AI governance, proving that no database or server logs receive unmasked data.

Enterprise Grade Redaction Controls

Need to process complex formats or nested documentation? While plain text can be pasted into the free tier, sanitizing clinical records or financial briefs requires the PRO offline OCR engine (running 100% locally in the browser). If your team handles custom database patterns, you can define unlimited regex rules under PRO, or secure your entire workforce by pushing global rule registries via Chrome MDM policy settings under TEAMS.

Zero-Trust Configuration & Threat Model

Establishing a secure runtime boundary for generative AI workflows is key to compliance. PrivacyScrubber accomplishes this by processing all unstructured strings directly inside browser memory. The engine's local regex patterns parse prompts in real time and swap them with secure identifiers before transmission. This offline tokenization scheme ensures that third-party LLMs cannot reconstruct the original identities from raw conversation logs.

Verification Protocol

  • Analyze input patterns to detect personal and proprietary entities in real time.
  • Apply local Named Entity Recognition to tokenize primary identifiers.
  • Map sensitive strings to deterministic, tab-isolated volatile variables.
  • Verify Zero-Server transmission by testing the workflow in Airplane Mode.

Parser Specifications

Encryption AlgorithmXChaCha20-Poly1305 (Argon2id)
Detection MethodContext-Aware Regex + NER (99.9% Accuracy)
Data Egress RuleZero-Server Egress (Airplane Mode Verifiable)
Classification StandardMaximum Privacy Guard
Associated Threat LevelLow (Inference Risk)

The Collaboration Paradox: How Teams Share AI Insights Safely

AI adoption in a modern enterprise isn't a solo endeavor. A legal researcher drafting a contract summary, a developer debugging logs, or a marketer analyzing customer sheets often need to pass their prompts and the AI's responses to colleagues. But if the first employee sanitized the text using tokens like [NAME_1] or [IBAN_2], their colleague receives a completely unreadable, masked response with no way to restore the original client details.

The Hand-off Obstacle

Sharing the local "reconstruction keys" (the mapping between the real data and the tokens) usually requires a database or a shared server, which immediately violates the zero-trust paradigm. Without a secure handoff mechanism, teams face a hard choice:

  • Operational Silos: Only the original author can read and restore the AI's response, halting team collaboration.
  • Insecure Sharing: Exporting raw unredacted keys over email or Slack, completely defeating the purpose of PII protection.

Zero-Server Session Handoff (TEAMS)

PrivacyScrubber resolves the collaboration paradox through our peer-to-peer Session Handoff (TEAMS Hub). Rather than saving maps on a central server, the tool encrypts the active session's restoration keys locally using libsodium (Argon2id + XChaCha20-Poly1305) with a password you define.

The application packs the encrypted payload directly into a Magic Link URL hash. When you send this link to a colleague over Slack or email, their browser decrypts the session map locally inside their browser RAM using the shared password. The network, corporate servers, and PrivacyScrubber's infrastructure only see random cipher-text—ensuring 100% private, zero-server collaboration through Zero-Trust Data Sanitization (ZTDS). This eliminates vendor risks and secures reversible PII flows.

Instant Simulation

Secure AI Collaboration Sanitizer

Watch our zero-trust engine neutralize sensitive identifiers 100% locally. No data ever leaves your device.

Local processing 0 Server logs
ZTDS_ENGINE_V1.5.0
PROMPT INPUT > Summarize client file: Author Jane Miller (jane.miller@company.com), phone: 555-0182, location: 123 Maple Street.
PROMPT INPUT > Summarize client file: Author [NAME_1] ([EMAIL_1]), phone: [PHONE_1], location: [ADDRESS_1].

Enterprise Detection Profile

Our zero-trust engine is pre-hardened for Enterprise workflows, automatically identifying and tokenizing the following parameters 100% locally.

REVENUE_STATS
Active Protection
STRATEGY_ID
Active Protection
EMAIL
Active Protection
NAME
Active Protection
INTERNAL_IP
Active Protection

Zero-Trust Architecture

PrivacyScrubber operates entirely on your device. Unlike other platforms, our local PII masking engine never transmits your sensitive prompts or documents to external servers. All detection and restoration happens in your computer's local RAM.

  • No Backend Connection: Zero API calls, zero tracking, zero logs.
  • Temporary Memory: Your data exists only for the duration of your tab's life.
  • Verification Ready: Built for professionals who need to audit their security layer with centralized AI governance.

Hardware-Level Verification

We encourage you to audit our zero-trust claims directly in your browser using the Airplane Mode Test:

1

Open your browser's Network Monitor before you start scrubbing.

2

Switch to Airplane Mode (physical or simulated) and protect your text.

3

Verify that no data packets ever leave your machine.

ChatGPT (OpenAI) Integration

Step-by-Step Integration Guide: Secure AI Collaboration

PrivacyScrubber operates entirely client-side. Whether using the copy-paste dashboard, the browser extension, or the MCP Server, your sensitive records stay on your local device. Follow these instructions to safely use ChatGPT (OpenAI):

1 Method A: Zero-Trust Web Workspace (Copy-Paste)

Best for manual prompt sanitization without installing plugins:

  1. Open the PrivacyScrubber Web App dashboard in your browser.
  2. Paste the raw text, clinical note, brief, or statement for Secure AI Collaboration.
  3. Click Protect PII: sensitive data is swapped for secure placeholders via Detection Profiles.
  4. Submit the sanitized prompt to ChatGPT (OpenAI).
  5. Paste the AI's answer into Reveal Originals to instantly restore the original values.

2 Method B: Chrome Extension & Teams Handoff

For inline prompt protection & air-gapped group sessions:

  1. Install the free PrivacyScrubber Chrome Extension.
  2. Navigate to your AI chat interface. A PrivacyScrubber shield button appears inline in the chat prompt.
  3. Click the shield to sanitize all identifiers in-place before sending to the AI model.
  4. Use Teams Handoff to share encrypted token maps across colleagues without any server database.

Local Redaction & Risk Matrix for Enterprise

Detection EntityToken PlaceholderRisk LevelSecurity Action
REVENUE_STATS Details[REVENUE_STATS]Medium (PII Exposure)Deterministic local swap
STRATEGY_ID Details[STRATEGY_ID]Medium (PII Exposure)Deterministic local swap
Email Addresses[EMAIL]High (Personal contact PII)Domain-safe local strip
Customer / Employee Names[NAME]High (General GDPR/CCPA PII)Named Entity Recognition
Internal Network IPs[INTERNAL_IP]Medium (Intranet mapping leak)Subnet pattern filter

3-Step Zero-Trust AI Workflow Template

Role: Talent Acquisition Director / People Operations Lead · Target: ChatGPT (OpenAI)
1. Sanitize Data First
1Sanitize in PrivacyScrubber
2Run Prompt in ChatGPT (OpenAI)
31-Click Reveal via sessionMap
Blind Candidate Screening (EEOC-Compliant Merit-Based Evaluation)PrivacyScrubber ZTDS Protocol
Step 3: 1-Click Reverse Rehydration (No Manual Decoding)When ChatGPT (OpenAI) outputs tokens like [NAME_1], paste the AI response back into PrivacyScrubber Reveal to restore original sensitive data in 1 click in local RAM.
Auto-Reveal in Extension
The Manual Redaction Trap: Why DIY search-and-replace failsManual prompt editing misses 1 out of every 12 nested identifiers in logs, error traces, and tables, causing catastrophic compliance breaches. PrivacyScrubber deterministically sanitizes 25+ entity types in <2ms entirely in browser RAM before prompt submission.
Statutory Defense: EEOC Title VII & ADEA (Age Discrimination in Employment Act)Stripping candidate names, graduation years, photos, and zip codes ensures an auditable, bias-free AI evaluation process compliant with algorithmic hiring regulations.

Enterprise Adoption Use Cases

CISO Security TeamDLP GOVERNANCE
Zero-Trust Verified
Security teams deploy client-side sanitization to keep outbound AI prompts free of sensitive organizational data, avoiding complex multi-party DPA negotiations.
VP of EngineeringENGINEERING SEC
Zero-Trust Verified
Engineering managers secure developer copy-paste workflows, sanitizing cloud credentials and API keys locally before they enter public LLM histories.
Risk & Audit LeadCOMPLIANCE AUDIT
Zero-Trust Verified
Compliance directors verify local-only sanitization at the browser extension level, satisfying SOC 2 Type II controls for external AI data transmission.
Data Protection OfficerGDPR COMPLIANCE
Zero-Trust Verified
Data protection officers enforce client-side tokenization, keeping prompt text fully minimized and anonymous in compliance with GDPR data processing rules.

Scrub it before it reaches the AI — right from your toolbar

The free PrivacyScrubber Chrome Extension replaces names, emails, and IDs with safe tokens directly inside ChatGPT, Claude, and Gemini — before you hit send. Nothing leaves your browser.

Flat Rate — Unlimited Seats

Your Whole Team on Real Client Data. Safely. $99/mo Flat.

No per-seat pricing. No DPA negotiation. No IT portal. Secure your entire organization with client-side PII masking$99/month flat, unlimited users. SOC 2 & HIPAA ready. Works in Airplane Mode.

Zero-Trust Data Sanitization (ZTDS) — Verified Architecture

Independently auditable facts for Enterprise compliance teams

Data transmission
0 bytes sent to any server
Processing location
100% browser RAM (volatile memory)
Session map persistence
Destroyed on tab close — never written to disk
Key derivation
Argon2id (memory-hard, server-independent)
Encryption cipher
XChaCha20-Poly1305 (authenticated encryption)
Offline verification
Airplane Mode Standard — full function without network
BAA / DPA required
No — zero PHI/PII reaches PrivacyScrubber servers
Audit method
Chrome DevTools → Network tab — zero outbound requests

How to audit: Open PrivacyScrubber, enable Airplane Mode, paste any enterprise text, click Protect PII. Open Chrome DevTools → Network tab. Zero outbound requests will confirm 100% local execution. The session token map ([NAME_1], [EMAIL_1]…) lives only in browser tab memory and is permanently destroyed when the tab is closed.

COMPLIANCE FAQ

Frequently Asked Questions

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

Does protecting data with PrivacyScrubber before AI processing satisfy Corporate ISO/IEC 42001 (AI Management System) standards?
Yes. Processing pseudonymized data for a secondary purpose (AI analysis or drafting) aligns with Corporate ISO/IEC 42001 (AI Management System) standards because no personally identifiable data is transmitted to the AI provider. The session map that maps tokens back to real values never leaves your browser.
What specific PII does PrivacyScrubber detect for enterprise workflows?
The engine detects names, email addresses, phone numbers (US and international formats), Social Security Numbers, EINs, credit card numbers, and custom identifiers. PRO users can add custom regex rules to match enterprise-specific patterns such as proprietary account IDs, MRNs, or internal project codes.
Can I reverse the redaction if I use PrivacyScrubber to mask enterprise data?
Yes. If you copy the AI's response and paste it back into PrivacyScrubber, it automatically maps the tokens (like [NAME_1] or [ID_1]) back to the original values using the ephemeral session map stored in your browser's memory.
Can PrivacyScrubber be used 100% offline without network requests?
Yes. All processing runs in your browser's local JavaScript engine, with no external server calls. Once the page loads, you can enable Airplane Mode and verify in Chrome DevTools (Network tab) that zero outbound requests occur. All cryptographic operations (including client-side pseudonymization and reverse-revealing) utilize hardware-accelerated XChaCha20-Poly1305 encryption and Argon2id key derivation running entirely inside browser RAM, ensuring your enterprise data stays 100% on your device.
How can I verify that PrivacyScrubber sends zero data to servers?
Use the 5-step Airplane Mode audit: (1) Open PrivacyScrubber in your browser. (2) Disconnect your network connection (enable Airplane Mode). (3) Paste a text sample containing names, emails, and phone numbers. (4) Click "Protect PII" — all tokens are generated instantly in local browser RAM. (5) Open Chrome DevTools → Network tab and confirm zero outbound requests were made. This test works because PrivacyScrubber uses a Wasm-based regex engine that runs 100% client-side. The session token map (e.g. [NAME_1] → "John Doe") exists only in browser tab memory and is destroyed when the tab is closed.
Do I need a HIPAA Business Associate Agreement (BAA) or GDPR Data Processing Agreement (DPA) with PrivacyScrubber?
No. PrivacyScrubber is designed to run entirely on the client side, meaning no Protected Health Information (PHI) or personally identifiable data is ever transmitted to our infrastructure. Since your data is not processed or stored on our servers, PrivacyScrubber is not acting as a HIPAA Business Associate or a GDPR Data Processor. Consequently, organizations typically determine that standard Business Associate Agreements (BAAs) or Data Processing Agreements (DPAs) are not applicable to PrivacyScrubber. However, you should consult with your compliance officer or legal counsel to verify compliance requirements for your specific workflows.
Can I customize detection rules for industry-specific data formats?
Yes. In the PRO edition of PrivacyScrubber, you can configure custom regular expression (regex) rules designed to target unique patterns associated with your sector and internal taxonomy. This allows you to extend the standard Named Entity Recognition (NER) model to cover proprietary account formats, internal project identifiers, or custom data attributes while keeping all execution client-side.
Is pasting sensitive data into ChatGPT safe?
Pasting sensitive data directly into ChatGPT can expose it to OpenAI's servers and model training unless you use zero-trust client-side scrubbing like PrivacyScrubber, which tokenizes data before it leaves your browser. Protect your workflows for $15/mo with PRO.
How does client-side PII redaction work?
Client-side PII redaction executes directly in your browser's RAM, intercepting and masking sensitive identifiers before they are transmitted over the internet, ensuring true zero-trust security.
How does the Secure Workspace differ from the Browser Extension?
The Secure Workspace allows bulk offline file processing (PDFs, DOCX) and team handoffs, while the Browser Extension injects native masking directly into ChatGPT or Claude's UI. Both are included in our zero-trust ecosystem.
What is the PII MCP Server used for?
The local Model Context Protocol (MCP) Server allows developers to automate PII sanitization in CI/CD pipelines, agentic workflows, and IDEs like Cursor—all executing 100% locally.
What Enterprise Professionals Send to AI — and What They Should Be Sending Instead
Why Enterprise Compliance Teams Flag Unmasked AI Prompts
Under Corporate ISO/IEC 42001 (AI Management System) standards, SOC 2 trust principles, and internal security policies, corporate and customer record safety is heavily audited. Bridging the gap between speed and security requires following enterprise pii masking workspace to manage unstructured text. Verifiable safety means stripping identifying info at the browser level. Establishing local technical controls represents the only path to satisfy these criteria without adding server-side processing overhead.
How to Use AI on Real Enterprise Data — Without Sending a Single Real Name
PrivacyScrubber delivers client-side protection through local Zero-Trust Data Sanitization (ZTDS), operating as a manual copy-paste board and via the PrivacyScrubber Chrome Extension. The in-browser processor automatically maps and replaces identifying information with secure, non-associative tokens (like [NAME_1]) before cloud dispatch. This satisfies the requirements of DLP capabilities for LLMs, allowing teams to utilize cloud engines without sending raw patient, customer, or employee identities. The Chrome Extension embeds a protection shield inside ChatGPT, Claude, and Gemini to automate the swap-and-restore loop directly within the active text box. Processing data through browser-based Named Entity Recognition allows safe integration of Enterprise AI gateways, local browser-based PII masking workspaces, and Microsoft 365 Copilot safety layers for complex tasks while preserving client privacy.
Is PrivacyScrubber safe for secure AI collaboration, share ChatGPT session safely, encrypted magic links AI?
Yes, absolutely. PrivacyScrubber operates on a 100% Zero-Trust Data Sanitization (ZTDS) architecture, meaning all redaction happens locally within your browser. When working with secure AI collaboration, share ChatGPT session safely, encrypted magic links AI, no sensitive data ever leaves your device or touches a cloud server.
How does it handle custom data structures for enterprise?
Our engine includes 22+ built-in industry profiles optimized for enterprise data. Furthermore, our Flat-rate TEAMS tier allows you to define unlimited custom Regular Expressions that process data securely in offline memory.
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