Why it matters

LLMs may exfil via calls to attacker-controlled URLs. Egress control shapes containment.

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The architecture

Allowlist: approved endpoints.

Proxy: inspect + log.

DLP: block sensitive data.

Egress control stackAllowlistapproved endpointsProxyinspect trafficDLPblock PII exfilLayer allowlist + proxy + DLP; monitor for anomalies
Egress control.
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How it works end to end

Allowlist: LLM providers + specific tools.

Proxy: inspect requests + responses.

DLP: block PII + secrets in egress.