// USE CASE
Dynamic Compliance & Shielding
Two personas. One multi-tenant cluster. The HIPAA Guardian on Namespace-A and the PII Redactor on Namespace-B share one kernel attach with isolated memory.
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// MULTI-TENANT · ILLUSTRATIVE SCENARIODynamic Compliance & Shielding
Two personas. One multi-tenant cluster. The HIPAA Guardian on Namespace-A and the PII Redactor on Namespace-B share one kernel attach with isolated memory.
HIPAAPCI-DSSGDPRSOC 2 · TYPE IIFedRAMPISO 26262
Imagine a multi-tenant H100 cluster serving Healthcare workloads in Namespace-A and Finance workloads in Namespace-B from the same physical fleet. The Sentry loads the HIPAA Guardian persona on Namespace-A and the PII Redactor on Namespace-B from a single kernel attach. Each tenant gets policy enforcement that understands intent, not just regex. Hallucinated data leaks are scored at the cudaMemcpyDeviceToHost boundary and stopped per each persona's operator-set threshold before bytes leave VRAM, and a policy change to either namespace is a hot-swap at the kernel boundary: zero downtime, zero agent restart, zero Helm rollover. The same pattern lights up DoD IL5 / IL6, Sovereign AI, and Robotics safety as additional bays, all from the same Sentry, all signed and air-gap delivered.
// AT FLEET SCALE · ARCA NEXUS
Nexus rolls up per-host verdicts and persona swaps across the cluster. Compliance teams query one endpoint instead of grepping every box.
Personas active
2 · namespace-scoped
Cross-tenant leakage
0 · isolated memory
Hot-swap downtime
0 ms · pointer flip