Question 1

Does the privacy router guarantee HIPAA compliance?

Accepted Answer

No. The privacy router provides a critical technical control — routing ePHI to local models so it never reaches cloud APIs. But as independent analysis from use-apify.com notes: "NemoClaw's sandboxing is an important technical control but HIPAA compliance requires much more: signed BAA, encryption at rest, audit logging, access controls, staff training, documented risk analysis." HIPAA compliance is an organizational obligation, not a product feature. You still need administrative safeguards (workforce training, documented policies and procedures), physical safeguards (facility access controls), a signed Business Associate Agreement with every vendor that touches ePHI, encryption at rest and in transit, and a completed risk analysis per 45 CFR 164.308(a)(1). The privacy router addresses the data-in-transit routing component. It does not replace a compliance program.

Question 2

What happens if the local Nemotron model is unavailable?

Accepted Answer

If the local model is down, the privacy router does not fail open. Requests classified as sensitive are held or denied — they are not rerouted to cloud models as a fallback. This is the correct behavior for compliance: a temporary service interruption is preferable to an uncontrolled data disclosure. Your SIEM will receive an alert for the routing failure.

Question 3

Can we use the privacy router without NVIDIA hardware?

Accepted Answer

NemoClaw is hardware-agnostic at the software level. You can route to local models hosted via Ollama on non-NVIDIA hardware. However, Nemotron models are optimized for NVIDIA GPUs, and running equivalent reasoning models on CPU or alternative hardware will have significantly slower inference times. For production enterprise workloads with compliance requirements, NVIDIA hardware delivers the performance level your workflows need.

Question 4

How does the privacy router handle data that is partially sensitive?

Accepted Answer

If a request contains a mix of sensitive and non-sensitive content (e.g., a general question that references a patient name), the router has two options based on your configuration: route the entire request locally (conservative approach), or redact the sensitive elements and route the sanitized request to cloud (performance-optimized approach). Most enterprise configurations default to local routing for any request containing sensitive data — the conservative approach is easier to defend in an audit.

Question 5

Does the routing decision log integrate with our existing SIEM?

Accepted Answer

Yes. Routing decision logs are structured and exportable to standard SIEM platforms (Splunk, Sentinel, Elastic). Each log entry includes: timestamp, request ID, data types detected, routing decision (local/cloud/denied), model used, redaction applied (yes/no), and agent identity. This integrates into your existing security monitoring without requiring a separate log management system.

Question 6

What is the latency impact of routing through the privacy router?

Accepted Answer

The classification and routing step adds milliseconds of latency — negligible compared to model inference time (which ranges from hundreds of milliseconds to seconds). The more significant latency consideration is local vs. cloud model performance: local Nemotron models on enterprise GPU hardware deliver inference times comparable to cloud APIs. The privacy router itself is not the bottleneck.

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NemoClaw’s Privacy Router: How to Keep Enterprise Data On-Premises While Using Cloud LLMs