Automatically detect and redact personally identifiable information before sending requests to AI models. Protect sensitive data, ensure privacy compliance, and prevent data leakage.
Comprehensive privacy protection for your LLM API communications
AI-powered detection identifies PII in real-time using pattern matching, NER models, and custom rules for accurate identification.
Replace sensitive data with contextually appropriate placeholders that preserve meaning while protecting privacy.
Optionally store mappings to restore original values in responses when needed for specific use cases.
Define custom PII patterns and masking rules specific to your organization's data types and requirements.
Complete audit trail of all PII detection and masking events for compliance and security analysis.
Optimized processing pipeline adds minimal overhead to request latency, typically under 5 milliseconds.
Automatically identify and protect various categories of sensitive information
First names, last names, full names of individuals
Personal and business email addresses
Mobile, landline, and international numbers
Street addresses, cities, postal codes
Social security numbers, tax identification
Credit card numbers, bank accounts
Health IDs, medical record numbers
IPv4 and IPv6 addresses
Four-step process for comprehensive PII protection
Proxy intercepts outgoing request to LLM API before it leaves your infrastructure.
Scan request content using pattern matching and ML models to identify all PII.
Replace detected PII with appropriate placeholders while preserving context.
Send masked request to AI model with sensitive data protected.
European data protection regulation compliance
Healthcare data privacy protection
Payment card data security standards
California Consumer Privacy Act
# PII Masking Configuration pii_masking: enabled: true detection: methods: - "regex" # Pattern matching - "ner" # Named entity recognition - "custom_rules" # Organization-specific rules entity_types: - "PERSON" # Names - "EMAIL" # Email addresses - "PHONE" # Phone numbers - "SSN" # Social security numbers - "CREDIT_CARD" # Payment card numbers - "ADDRESS" # Physical addresses masking: strategy: "placeholder" placeholders: PERSON: "[NAME]" EMAIL: "[EMAIL]" PHONE: "[PHONE]" SSN: "[SSN]" reversible: true storage: "encrypted_vault"
Combine IP restrictions with PII masking for comprehensive data protection.
Track PII detection statistics and masking events in your analytics dashboard.
Apply consistent PII masking across all LLM providers seamlessly.
Monitor costs while ensuring PII never leaves your infrastructure.
Implement automatic PII masking and ensure privacy compliance for all your LLM API communications.