How PromptDuty Helps Data Privacy

Every time an employee uses ChatGPT, Claude, or Gemini, there's a risk that sensitive data leaves your organization. PromptDuty acts as a privacy shield, ensuring personal and confidential information never reaches AI providers.

The Privacy Challenge with AI Tools

AI assistants are incredibly useful, but they create a new privacy risk that traditional security tools weren't designed to handle. When employees paste text into these tools, that data is sent to external servers—often without any awareness of what sensitive information might be included.

Common privacy violations we see include:

• Personal Identifiable Information (PII) — names, emails, phone numbers, addresses
• Financial data — credit card numbers, bank accounts, salary information
• Health information — medical records, diagnoses, patient details
• Government IDs — Social Security numbers, passport numbers, driver's licenses

How PromptDuty Protects Privacy

PromptDuty intercepts every prompt before it's sent to AI tools and scans for sensitive data patterns. When we detect private information, we take action based on your policy:

Warn: Alert the user that sensitive data was detected, giving them the choice to proceed or modify their prompt.

Mask: Automatically replace sensitive data with tokens (e.g., "John Smith" becomes "[NAME_1]"). The AI still provides useful responses, but never sees the actual private data.

Block: Prevent the prompt from being sent entirely when high-risk data is detected.

Privacy Compliance Made Simple

PromptDuty helps you meet privacy regulations like GDPR, HIPAA, and CCPA by:

• Preventing unauthorized disclosure of personal data to third parties
• Maintaining audit logs of all AI interactions for compliance reporting
• Enforcing data minimization principles automatically
• Giving data subjects confidence their information is protected

Zero Knowledge Architecture

PromptDuty processes all data locally in the browser. We never see, store, or transmit your employees' prompts or the sensitive data they contain. Our detection happens entirely on-device, ensuring your privacy even from us.