OpenShell

Arm details role in NVIDIA’s Open Agent Safety Platform
Arm says its CPUs run AI agents while Arm-based DPUs such as NVIDIA BlueField-4 police them from a separate trust domain.

Red Hat backs NVIDIA agent safety platform with OpenShell, BlueField
Red Hat's CTO says model guardrails alone cannot secure AI agents, and outlines layered controls spanning identity, sandboxing, network policy and hardware isolation.

Red Hat backs OpenShell runtime to sandbox AI agent execution
Red Hat says the open source project, part of NVIDIA's Open Agent Safety Platform, enforces policy on what agents can see, run and reach at the infrastructure layer.