Redact UK National Insurance Number in Hugging Face Traffic
AI security governance · MCP security · LLM gateway
What it does
Matches a UK NIN excluding common forbidden prefixes.
How Igris secures Hugging Face traffic
Igris Content Guard inspects Hugging Face requests and responses for UK National Insurance Number using regex-based detection, then redacts matches.
Gateway config for Hugging Face
// Igris gateway → Hugging Face
baseUrl: "https://api-inference.huggingface.co/v1"
contentGuard:
detectors: ["uk-nin"]
action: "redact"Other detectors for Hugging Face
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