Redact Credit Card Number in Mistral Traffic

AI security governance · MCP security · LLM gateway

What it does

Matches 13-19 digit credit card numbers (optional space/dash separators) that pass the Luhn checksum.

How Igris secures Mistral traffic

Igris Content Guard inspects Mistral requests and responses for Credit Card Number using luhn-based detection, then redacts matches.

Gateway config for Mistral

// Igris gateway → Mistral
baseUrl: "https://api.mistral.ai/v1"
contentGuard:
  detectors: ["credit-card"]
  action: "redact"

Other detectors for Mistral

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