Use cases

Where agent workflows meet

sensitive data

Every place Privent sits between your n8n workflows and the models they call.

Patient data leakage in agent workflows

n8n flows for intake, triage, and scheduling pull patient records and compose prompts with no human in the loop. Privent masks PHI before it reaches any external model, keeping your workflows inside the HIPAA boundary.

Credential & API key exposure

Agents connected to EHR and FHIR APIs routinely surface keys, passwords, and database credentials in their prompts. Privent catches them before they leave your network.

HIPAA audit trails for AI

Every detection event is logged with risk signals, category, decision, and timestamp, no raw PHI stored. Exportable evidence for HIPAA reviews, with GDPR and EU AI Act covered by the same trail.

Cross-agent memory leakage

In multi-agent flows, one agent can pass patient context to another that should never see it. Privent sees what the agents share and controls what is allowed to cross.

Interactive05

Financial data in AI workflows

n8n workflows for onboarding, exception handling, and collections pull customer and payment data into prompts. Privent tokenizes account numbers, IBANs, and identity data before an external model sees them, and restores them only at systems you have approved.