Nvidia puts AI agents inside a hardware cage
Nvidia just launched the Open Agent Safety Platform, pairing open-source OpenShell runtime software with Sentry, a BlueField-4 DPU watchdog that quarantines misbehaving agents in milliseconds. The system moves guardrails out of the model and enforces zero-trust boundaries at the silicon level. Why it matters: as agents get autonomous system access, runtime security needs an unbypassable kill switch.