Nvidia Rubin's rack-scale encryption signals a turning point for enterprise AI security

Source: VentureBeat

Overview

Nvidia’s Vera Rubin NVL72, announced at CES 2026, encrypts every bus across 72 GPUs, 36 CPUs, and the entire NVLink fabric. It’s the first rack‑scale platform to deliver confidential computing across CPU, GPU, and NVLink domains.

For security leaders, this fundamentally shifts the conversation. Rath…