The company says new controls protect data in transit, measure platform integrity and enforce hardware-level access restrictions.
The announcement places Bare Metal alongside Confidential Containers for Kubernetes and Confidential Virtual Machines for virtualized environments. NVIDIA says confidential-computing support is expanding to Grace Blackwell NVL72 and Rubin systems, and will integrate with NVIDIA DSX OS. Google Cloud says it is extending support to A4X Max instances powered by GB300 NVL72; Cohere plans to integrate the option into Model Vault.
NVIDIA describes hardware-rooted isolation and cryptographic attestation as mechanisms for protecting models and data during execution. The source documents the vendor’s product and partner announcements; it does not independently establish the security properties, operational availability, or performance of these deployments.