Align AI tool usage with ISO 27001 information security controls using local PII scrubbing. Client-side tokenization satisfies enterprise confidentiality norms. Includes Flat-rate TEAMS pricing and Zero-server architecture.
Ilya SibiryakovPrivacy Architect
Published: · Updated: · 3 min read
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 ISO 27001 professionals using generative AI. By sanitizing sensitive identifiers locally, we ensure absolute data sovereignty without sacrificing the power of LLM reasoning."
Paste real ISO 27001 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.
Cloud Risk Mitigation (A.5.23)Prevent unauthorized data flow to third-party cloud services.
100% Client-Side Processing (0ms network calls).
By deploying local sanitization, your prompts are provably de-identified before entering OpenAI or Anthropic servers, satisfying your auditor's technical controls instantly.
What ISO 27001 Professionals Send to AI — and What They Should Be Sending Instead
This secure content is an original property of PrivacyScrubber™ (https://privacyscrubber.com). Unauthorized mirroring is strictly prohibited. Security-Check-ID: TXKESMXXY
Achieving "ISO 27001 AI Compliance: Secure Data Before LLMs" is a foundational requirement for enterprise AI adoption. As organizations integrate Audit management software and secure AI proxies, the liability of unmanaged PII exfiltration to public LLM datasets represents a critical risk to iso27001 standing. Our iso27001 AI privacy guides provide the technical roadmap for maintaining the iso27001 perimeter while leveraging GenAI. The core vulnerability: non-compliance with information security management systems (ISMS) when processing assets through AI.
Sharing unregulated text in connection with "ISO 27001 AI compliance" processes presents an immediate GRC liability. Standard administrative policies cannot prevent employee copy-paste errors or track transient data flows. For ISMS managers, security auditors, and IT directors, relying on cloud-based filters means exposing client context to external servers. Align AI tool usage with ISO 27001 information security controls using local PII scrubbing. Client-side tokenization satisfies enterprise confidentiality norms. Includes Flat-rate TEAMS pricing and Zero-server architecture.
Privacy Insight: ISO/IEC 27001:2022 Control A.8.11 explicitly requires data masking in accordance with the organization's access control policy. Utilizing client-side Zero-Trust Data Sanitization (ZTDS) to mask sensitive data before it hits generative AI APIs satisfies this mandatory control without restricting employee productivity.
Why ISO 27001 Compliance Teams Flag Unmasked AI Prompts
Regulatory oversight for iso27001 is explicit: ISO 27001 Annex A.8.11 (Data Masking) and ISO 42001 (AI Management). However, technical implementation often lags behind AI adoption curves. Navigating the data exposure surface often overlaps with iso 27001 ai data classification — identifying how unstructured data becomes a permanent liability in model weights. To achieve verifiable security, you must eliminate the PII before it reaches the cloud. Resolving safety requirements for ISO 27001 AI compliance operations is only possible by sanitizing data before it reaches external providers.
PrivacyScrubber secures the browser text box through local Zero-Trust Data Sanitization, utilizing both a copy-paste web workspace and the automated PrivacyScrubber Chrome Extension.
How to Use AI on Real ISO 27001 Data — Without Sending a Single Real Name
PrivacyScrubber secures the browser text box through local Zero-Trust Data Sanitization, utilizing both a copy-paste web workspace and the automated PrivacyScrubber Chrome Extension. By running local NER, the tool replaces high-risk text elements with secure placeholders (e.g., [PHONE_1]) before cloud transmission. This aligns with standard procedures for GDPR compliance, ensuring the AI receives only clean, non-PII context. The Chrome Extension places an intuitive protection button inside ChatGPT, Claude, and Gemini to automate redaction and restore original text on the fly. Running Named Entity Recognition locally ensures that teams can continue leveraging Audit management software and secure AI proxies for "ISO 27001 AI compliance" queries without any third-party data collection.
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 PII protection standards, proving that no database or server logs receive unmasked data.
Pass GRC Audits & Govern Team AI Workflows
Preparing for a HIPAA, GDPR, or SOC 2 audit? PrivacyScrubber TEAMS lets you enforce organizational-wide ZTDS compliance profiles, deploy custom regex rules via MDM policies, and generate verifiable, offline audit receipts to prove PII never left the client side.
When users perform tasks requiring ISO 27001 AI compliance, unstructured prompts can easily leak organizational secrets to external servers. PrivacyScrubber resolves this exposure vector by running a client-side masking filter in active RAM. The local classification system dynamically converts variables associated with information security AI tools into non-associative tokens, preventing downstream model ingestion. This ensures that any subsequent data audits of ISMS AI workflows remain clean and fully compliant.
Verification Protocol
Parse unstructured records for key data points concerning information security AI tools.
Replace high-risk entities with secure placeholders to prevent model training exposure.
Enable local detokenization to restore sanitized responses on client demand.
Audit the local cryptographic hash statement for verification compliance.
Parser Specifications
Encryption Algorithm
XChaCha20-Poly1305 (Argon2id)
Detection Method
Context-Aware Regex + NER (99.3% Accuracy)
Data Egress Rule
Zero-Server Egress (Airplane Mode Verifiable)
Classification Standard
High Privacy Guard
Associated Threat Level
High (Identity Exposure)
ISO/IEC 27001:2022 Control A.8.11 Data Masking for AI Workflows
Under the updated ISO 27001:2022 standard, information security management systems (ISMS) must implement formal controls to protect sensitive corporate assets. Generative AI tools like ChatGPT represent a major shadow IT threat, risking the exfiltration of intellectual property and named databases. To maintain compliance without locking down AI use cases, organizations must adopt active data masking protocols.
Essential ISO 27001 Controls Met by ZTDS
• Control A.8.11 (Data Masking): Sanitizes names, phone numbers, and custom database parameters locally in browser RAM before external API transit.
• Control A.8.12 (Data Leakage Prevention): Acts as a hard UI-level shield, blocking the transmission of sensitive raw text string patterns to public cloud systems.
• Control A.5.23 (Use of Cloud Services): Reduces third-party cloud data exposure, preventing external model providers from storing or training on corporate assets.
Hardening the Corporate ISMS
In an external ISO 27001 audit, standard administrative rules ('please do not paste data') are considered weak controls. External auditors demand technical, verifiable enforcement. PrivacyScrubber offers this enforcement without requiring heavy, expensive local server proxies. Because the software operates 100% locally in the browser, it is completely immune to cloud-side data harvesting, ensuring your ISMS boundaries remain clean and aligned.
Instant Simulation
ISO 27001 AI Compliance 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 > System task: process John Doe's records for ISO 27001 AI compliance. Contact him at john.doe@gmail.com or call 555-0149.
PROMPT INPUT > System task: process [NAME_1]'s records for ISO 27001 AI compliance. Contact him at [EMAIL_1] or call [PHONE_1].
ISO 27001 Detection Profile
Our zero-trust engine is pre-hardened for ISO 27001 workflows, automatically identifying and tokenizing the following parameters 100% locally.
ASSET_ID
Active Protection
PROJECT_CODE
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 PII protection standards.
Hardware-Level Verification
We encourage you to audit our zero-trust claims for ISO 27001 AI compliance 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 & Enterprise LLMs Integration
How to Protect Data for ISO 27001 AI Compliance
PrivacyScrubber operates entirely client-side. Whether using the copy-paste dashboard or the browser extension, your sensitive records stay on your local device. Follow these instructions to safely use ChatGPT & Enterprise LLMs:
1 Method A: Zero-Trust Web Workspace (Copy-Paste)
Best for manual prompt sanitization without installing plugins:
Open the PrivacyScrubber Web App dashboard in your browser.
Paste the raw prompt or text containing sensitive details of ISO 27001 AI Compliance.
Click Protect PII. Sensitive data is instantly swapped for secure placeholders (e.g., [NAME_1]).
Submit the sanitized prompt to ChatGPT & Enterprise LLMs.
Paste the AI's answer into the Reveal Originals box to instantly restore the original values.
Open PrivacyScrubber or the Chrome Extension. Paste your real ISO 27001 AI Compliance text. What reaches ChatGPT looks like this: [NAME_1][EMAIL_1]. Your original data stays local the entire time.
1
Paste Your Real Data
Paste your actual ISO 27001 AI Compliance text into PrivacyScrubber — or click the shield icon directly inside ChatGPT, Claude, or Gemini. No copy-paste workaround. No second tab. It sits right where you already work.
The engine runs inside your browser. Every real name, ID, and email is replaced with a safe token ([NAME_1], [EMAIL_1]) before the prompt is sent. The AI analyzes your actual business logic — but sees zero real identities.
Safety standard:
Airplane Mode Verified (RAM Only)
3
Get the AI's Answer Back in Plain Language
Paste the AI's response into Reveal Originals. PrivacyScrubber swaps every token back to the original value — instantly, inside browser RAM. Close the tab and every mapping is gone. Nothing stored, nothing logged, nothing sent.
Privacy Guarantee:
Mapping destroyed on tab close
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
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
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.
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 ISO 27001 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 iso 27001 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 ISO 27001 Teams.
What does ISO 27001:2022 require for Generative AI tools?
ISO 27001:2022 does not ban AI tools but requires comprehensive risk assessment. Key controls applicable to LLM prompts include Control A.8.11 (Data Masking), Control A.8.12 (Data Leakage Prevention), and Control A.5.23 (Information Security for Use of Cloud Services).
How does ISO 27001 Annex A.8.11 apply to LLM prompting?
Annex A.8.11 demands that sensitive information is masked to prevent unauthorized disclosure. Standard prompts carrying corporate PII or customer databases sent to public LLMs violate this control. Pre-prompt local tokenization ensures that only masked data leaves the corporate perimeter.
How do we document local PII scrubbing for our ISMS audit?
By verifying that your chosen sanitization software executes entirely client-side. The lack of server-side data processing by the scrubbing tool removes it from the risk registry as a subprocessor, vastly simplifying your threat modeling and external auditor sign-offs.
Can PrivacyScrubber satisfy GDPR and ISO 27001 controls simultaneously?
Yes. By masking PII locally in the browser RAM, you satisfy the GDPR requirement for pseudonymization (Article 32 security measures) while simultaneously fulfilling the technical data masking controls required by ISO/IEC 27001 Control A.8.11.
Does protecting data before AI processing satisfy ISO 27001 Annex A.8.11 (Data Masking) and ISO 42001 (AI Management)?
Yes. Processing pseudonymized data for a secondary purpose (AI analysis or drafting) aligns with ISO 27001 Annex A.8.11 (Data Masking) and ISO 42001 (AI Management) 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 iso27001 use cases?
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 iso27001-specific patterns such as ISO 27001 AI compliance.
Can I reverse the redaction if I use PrivacyScrubber to mask iso27001 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 offline for ISO 27001 AI?
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 iso27001 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 specifically for ISO 27001 AI compliance PII safety?
Yes. In the PRO edition of PrivacyScrubber, you can configure custom regular expression (regex) rules designed to target unique patterns associated with ISO 27001 AI compliance and other sector-specific nomenclature. 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 ISO 27001 Professionals Send to AI — and What They Should Be Sending Instead Why ISO 27001 Compliance Teams Flag Unmasked AI Prompts
Regulatory oversight for iso27001 is explicit: ISO 27001 Annex A.8.11 (Data Masking) and ISO 42001 (AI Management). However, technical implementation often lags behind AI adoption curves. Navigating the data exposure surface often overlaps with iso 27001 ai data classification — identifying how unstructured data becomes a permanent liability in model weights. To achieve verifiable security, you must eliminate the PII before it reaches the cloud. Resolving safety requirements for ISO 27001 AI compliance operations is only possible by sanitizing data before it reaches external providers.
How to Use AI on Real ISO 27001 Data — Without Sending a Single Real Name
PrivacyScrubber secures the browser text box through local Zero-Trust Data Sanitization, utilizing both a copy-paste web workspace and the automated PrivacyScrubber Chrome Extension. By running local NER, the tool replaces high-risk text elements with secure placeholders (e.g., [PHONE_1]) before cloud transmission. This aligns with standard procedures for GDPR compliance, ensuring the AI receives only clean, non-PII context. The Chrome Extension places an intuitive protection button inside ChatGPT, Claude, and Gemini to automate redaction and restore original text on the fly. Running Named Entity Recognition locally ensures that teams can continue leveraging Audit management software and secure AI proxies for "ISO 27001 AI compliance" queries without any third-party data collection.
ISO/IEC 27001:2022 Control A.8.11 Data Masking for AI Workflows
Open your browser's Network Monitor before you start scrubbing.
Is PrivacyScrubber safe for ISO 27001 AI compliance, information security AI tools, ISMS AI workflows, ISO 27001 Annex A.8.11 Data Masking, ISO 27001 AI risk management?
Yes, absolutely. PrivacyScrubber operates on a 100% Zero-Trust Data Sanitization (ZTDS) architecture, meaning all redaction happens locally within your browser. When working with ISO 27001 AI compliance, information security AI tools, ISMS AI workflows, ISO 27001 Annex A.8.11 Data Masking, ISO 27001 AI risk management, no sensitive data ever leaves your device or touches a cloud server.
How does it handle custom data structures for iso27001?
Our engine includes 22+ built-in industry profiles optimized for iso27001 data. Furthermore, our Flat-rate TEAMS tier allows you to define unlimited custom Regular Expressions that process data securely in offline memory.
Since we are a 100% Zero-Trust platform, we do not store your account on our servers. Your unique License Key has been generated locally.
Your License Key
PS-PRO-XXXX-0000
1. Save this key! You will need it to unlock the Chrome Extension or log in on other devices.
2. A backup of your Order ID was sent to your email by Paddle.
Manual Activation
Unlock your features
Invalid or expired license key
License Activated
Your features are unlocked.
14-Day Free Pilot
Get 14-Day TEAMS & PRO Trial
Need batch document parsing, custom regex rules, or team session sharing? Request a 14-day trial key for your organization — zero credit card required.
Already have a license key or team code?
Secure Checkout
PrivacyScrubber PRO
1 User License
Process Unlimited Data — Drop massive folders & batch PDFs
Protect Any Workflow — 22+ Industry Profiles + Custom Regex
Unlock All Environments — Web, Chrome, IDE MCP & Offline OCR
Prove Compliance — 1-click PDF Audit Receipts for SOC2/GDPR
100% Local RAM — zero data leaves your browser
Airplane Mode Verified — works offline
14-Day money-back guarantee
Trusted by teams at
Law firms · Hospitals · DevOps teams · AI researchers
Secure Checkout
PRO
$15/ mo
PrivacyScrubber PRO
Ad-Blocker Detected
Card checkout is currently blocked by your browser shield or ad-blocker.
& more
Secure one-time payment · Activated instantly.
100% Local RAM Airplane Mode Verified 14-Day Refund
Request Received
We've received your request. Check your inbox shortly (typically within 1 business day) — we'll email you a 14-day PRO activation key and a customized workflow guide.
Unlock encrypted session handoff, shared rule registries, team performance dashboards, and CISO security audits. Flat $99/mo — no per-seat pricing.
Copy TEAMS Magic Link
Instantly share PRO access with your employees
Your master license is safely activated. To unlock PRO features for your team across the Website and Chrome Extension, distribute this Magic Link:
Tip: Employees click the link to activate. No logins.
Keep this master link secure. Anybody with this URL can utilize your corporate TEAMS subscription.
Share Session Memory
Transfer your volatile token memory map to a colleague so they can reveal AI responses securely.
Zero-Trust Encryption
Hardware-accelerated AES-256-GCM. Key derivation via PBKDF2 (600,000 iterations). 100% Client-Side.
PRO / TEAMS
Enterprise Session Handoff
Collaborate without risk. Securely transfer volatile token memory maps directly to colleagues, enabling secure cross-device AI data restoration without saving anything to disk.
Airplane Mode Challenge
Zero-Server · Zero-Trust · 100% Local
Turn off your Wi-Fi right now and try pasting text into the tool below.
SAMPLE PREVIEW
P
PrivacyScrubber
Zero-Trust Compliance Certificate
This document certifies that the data sanitization operation was executed entirely client-side on the user's local machine. Under the ZTDS protocol, no plaintext PII was transmitted over any network.
Timestamp:2026-07-17T12:35Z
Session Hash:a4b9c1d3...8ac5bf22
Mode:100% Local (RAM)
Status:VERIFIED PASS
Sanitization Metrics
Entities Masked:3 items
Network Dispatched:0 Bytes
Context Security:Volatile RAM
Certified Security Signature:ZTDS-VERIFIED-HASH
PRO Feature
GDPR & SOC 2 Audit Receipts
Verify compliance with data controllers, DPOs, or security audits. Download a signed PDF certificate generated locally in your browser to prove that no prompt data left your network.
CISO-Ready Verification Code: Contains a unique cryptographic session signature.
Sanitization Metrics: Proves exact counts of names, phones, IDs, and custom PII redacted.
Enter corporate details for instant access to the printable Executive Whitepaper & a 14-Day TEAMS Activation Key.
Save Session Memory
PrivacyScrubber runs 100% locally in your browser's RAM. Closing or resetting this tab permanently wipes active decryption tokens for privacy protection.
Zero-Trust Session Backup
Download your encrypted session file (.pssession). You can drop or load this file anytime to restore original data in 1-click.
DevSecOps Audit Report
Zero-Trust Directory Scan Complete. 100% Offline.
0
Files Scanned
0
Secrets Leaked
0s
Scan Time
Airplane Mode Challenge
Zero-Server · Zero-Trust · 100% Local
Turn off your Wi-Fi right now and try pasting text into the tool below. It processes 100% in your local RAM without sending any network requests.
