Advancing AI Infrastructure for Agentic AI with NVIDIA DOCA In-Silicon Security | NVIDIA Technical Blog

This post details how NVIDIA BlueField DPUs and DOCA security capabilities provide in-silicon security for agentic AI factories. It introduces DOCA Argus for runtime threat detection via memory analysis on the DPU, DOCA Vault for zero-trust file access, and DOCA Flow for high-speed network policy enforcement. The key technical contribution is the shift to a hardware-enforced, workload-independent security layer on the DPU, operating independently from the host system to protect AI infrastructure, workloads, agents, and data at AI scale, even if the host is compromised. It highlights the speed of DPU-based detection (1000x faster than agentless) and enforcement (800 Gb/s).