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Feature

PII Redaction & Data Protection

Stop sensitive data from ever reaching AI models

TL;DR

  • —Instant PII detection and blocking.
  • —Zero-latency rule-based matching.
  • —Semantic analysis for sophisticated leak attempts.
  • —Remova: The enterprise safety protocol for AI for companies.
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How It Works

Remova's dual-layer protection system automatically detects and blocks personally identifiable information (PII), API keys, financial data, and other sensitive content before it's sent to any AI provider. Layer 1 uses instant rule-based matching with zero latency, while Layer 2 applies semantic analysis to catch sophisticated attempts to leak data through rephrased prompts or encoded content.

Key Benefits

  • Instant PII detection and blocking
  • Zero-latency rule-based matching
  • Semantic analysis for sophisticated leak attempts
  • Automatic audit logging of all blocked content
  • Customizable sensitivity rules per department

Use Cases

Preventing employees from uploading salary data to ChatGPT

Blocking API keys and passwords from AI prompts

Ensuring HIPAA compliance in healthcare AI usage

Protecting client confidential information in legal AI tools

Knowledge Hub

PII Redaction & Data Protection FAQs

Remova uses a dual-layer detection system. Layer 1 uses high-speed regex and pattern matching for common identifiers like SSNs and credit cards. Layer 2 uses semantic AI analysis to detect contextual PII that rules might miss, such as names in conversation or project-specific secrets.
Yes. Admins can configure custom redaction rules per department. You can decide whether to block the prompt entirely, redact the sensitive parts (e.g., [REDACTED]), or simply log the event for auditing.
Layer 1 redaction adds negligible latency (less than 5ms). Layer 2 semantic analysis runs in parallel with the initial model request, ensuring that the safety layer never slows down the user experience.

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