Block JSON Web Token in Anthropic Traffic
AI security governance · MCP security · LLM gateway
What it does
Matches three-segment base64url JWTs.
How Igris secures Anthropic traffic
Igris Content Guard inspects Anthropic requests and responses for JSON Web Token using regex-based detection, then blocks matches.
Gateway config for Anthropic
// Igris gateway → Anthropic
baseUrl: "https://api.anthropic.com/v1"
contentGuard:
detectors: ["jwt"]
action: "deny"Other detectors for Anthropic
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