NVIDIA expands confidential computing for frontier model builders

NVIDIA said on Wednesday it is expanding its confidential computing stack with a new bare-metal deployment option aimed at frontier model builders that need to run sensitive AI workloads on third-party infrastructure while retaining control of models and data. In a post published Oct. 21, 2026, NVIDIA said the new option, called Confidential Bare Metal, is part of a broader set of tools designed to let organizations deploy agents at scale while protecting the models and data those agents rely on. The company said the feature adds platform security controls for data in transit, platform-integrity measurement and hardware-level access restrictions, allowing users of bare-metal instances to own and operate their bespoke software stack on NVIDIA accelerated computing infrastructure across third-party cloud, neocloud and enterprise environments.

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