SOC 2 Trust Service Criteria for LLMs
SOC 2

SOC 2 AI Compliance: Use AI Without Violating Controls

How SOC 2 Type II requirements apply when using AI tools. Local PII scrubbing as a control. Client-side tokenization satisfies SOC 2 CC9.1 confidentiality.

PS

PrivacyScrubber Team

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100% Local Processing ✈ Airplane Mode Verified⊘ No Server Logs
Executive Roadmap
Live Simulation

Zero-Trust Data Sanitization

Watch PrivacyScrubber's local engine transform sensitive SOC 2 data instantly in your browser, without any API calls.

100% Client-Side Execution
Wasm_Engine
PROD TRACE > User: s.vance@company.com | IP: 10.44.12.20 Secret: AKIA_PROD_88X2Y4Z9 Database: postgres://admin:pwd@db.internal:5432
PROD TRACE > User: [EMAIL_1] | IP: [IP_1] Secret: [API_KEY_1] Database: [DATABASE_URL_1]

The AI Privacy Risk in SOC 2

Achieving "SOC 2 AI Compliance: Use AI Without Violating Controls" is a foundational requirement for enterprise AI adoption. As organizations integrate Vanta, Drata, and AI-powered auditing tools, the liability of unmanaged PII exfiltration to public LLM datasets represents a critical risk to soc2 standing. Our soc2 AI privacy guides provide the technical roadmap for maintaining the soc2 perimeter while leveraging GenAI. The core vulnerability: failing to demonstrate technical controls for data masking in the AI supply chain during annual audits.

Every prompt delivered to a third-party AI provider carrying regulated soc2 records or attempting "SOC2 AI compliance" tasks constitutes a potential compliance violation. Standard API safety switches are insufficient for the granular audit requirements of soc2. For CISOs, CTOs, and GRC professionals, the exposure vector is the raw input stream. How SOC 2 Type II requirements apply when using AI tools. Local PII scrubbing as a control. Client-side tokenization satisfies SOC 2 CC9.1 confidentiality.

Regulatory Context

Regulatory oversight for soc2 is explicit: SOC 2 Type II Trust Service Criteria (Privacy and Security). However, technical implementation often lags behind AI adoption curves. Navigating the data exposure surface often overlaps with SOC 2 AI tools — 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.

The Zero-Trust Solution

PrivacyScrubber implements Zero-Trust Data Sanitization (ZTDS) at the browser intake layer. Our engine performs local Named Entity Recognition (NER) to replace sensitive identifiers with deterministic tokens (e.g., [NAME_1], [ID_2]) before transmission. This architectural pattern mirrors industry standards for maintaining audit logs offline — ensuring that only sanitized, non-identifiable logic is processed by the AI. Re-identification occurs locally in your encrypted RAM session, ensuring zero data persistence on our servers.

This zero-transmission architecture is independently auditable via our Airplane Mode Standard. By disconnecting your network and running a full scrub-and-restore cycle, you verify that no outbound packets are transmitted. This aligns with enterprise trust criteria for hardened soc2 security: local execution is the only true guarantee of AI data privacy.

Instant Simulation

SOC 2 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_V1.4.4
PROD TRACE > User: s.vance@company.com | IP: 10.44.12.20 Secret: AKIA_PROD_88X2Y4Z9 Database: postgres://admin:pwd@db.internal:5432
PROD TRACE > User: [EMAIL_1] | IP: [IP_1] Secret: [API_KEY_1] Database: [DATABASE_URL_1]

Try It: Protect SOC 2 Data

Paste any text below to see local PII redaction in action. This engine runs entirely in your browser memory — disconnect your Wi-Fi to verify.

Input Raw Data
Sanitized Result
0 items secured
Protected output will appear here...
100% Local
Private RAM

SOC 2 Detection Profile

Our zero-trust engine is pre-hardened for SOC 2 workflows, automatically identifying and tokenizing the following parameters 100% locally.

IP_ADDRESS
Active Protection
AWS_KEY
Active Protection
CUSTOMER_NAME
Active Protection
DATABASE_URL
Active Protection
EMAIL
Active Protection

Zero-Trust Architecture

PrivacyScrubber operates entirely on your device. Unlike other PII protectors that send your data to their own servers to be hidden, we never see your text. 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.

Hardware-Level Verification

We encourage you to audit our zero-trust claims for SOC2 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.

SOC 2 Standard

SOC 2 Trust Service Criteria for LLMs

Read the full guide →
Verifiable Workflow

How It Works

Follow these 3 simple steps to ensure your SOC 2 data is fully protected before using AI.

1

Paste & Protect

Paste your SOC 2 text. PrivacyScrubber's engine tokenizes all PII instantly and locally.

2

Send to AI

Copy the sanitized output. Send it to ChatGPT, Claude or Gemini safely. No data leaves your machine.

3

Restore Instantly

Paste the AI response back and click Reveal. Your original values are restored in real-time.

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

Protect data from your toolbar

The free PrivacyScrubber Chrome Extension lets you highlight and protect text on any tab before sending it to AI.

Add the Free Extension for SOC 2
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Frequently Asked Questions

Does protecting data before AI processing satisfy SOC 2 Type II Trust Service Criteria (Privacy and Security)?
Yes. Processing pseudonymized data for a secondary purpose (AI analysis or drafting) aligns with SOC 2 Type II Trust Service Criteria (Privacy and Security) 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 soc2 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 soc2-specific patterns such as SOC2 AI compliance.
Can PrivacyScrubber be used offline for SOC2 AI compliance?
Yes. All processing runs in your browser's JavaScript engine. Once the page loads, enable Airplane Mode and verify in Chrome DevTools (Network tab) that zero outbound requests occur during a full protect-and-reveal cycle. All soc2 data stays entirely on your device.
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