CoreWeave Launches Zero Trust AI Framework at NVIDIA GTC Berlin

CoreWeave, Inc. (Nasdaq: CRWV) introduced its Zero Trust AI Framework on Tuesday, October 21, 2026, at NVIDIA GTC Berlin, establishing a customer-controlled security architecture for AI clouds. The framework is designed to allow enterprises to retain authority over access to their models, data, and runtime execution environments without relying on provider-defined security parameters.

### Tape / Session Read The platform launch addresses shifting enterprise cloud demands driven by agentic AI workloads, where sensitive data flows through prompts, embeddings, weights, and traces. According to CoreWeave executives, the security model replaces provider assurances with verifiable architecture across key management, node access, and infrastructure attestation.

### Key Architectural Pillars - **Zero Key Access:** Leverages Remote Key Encryption so clients use existing key infrastructures without transferring key authority to CoreWeave. - **Zero Node Access:** Implements Support Access Management to make provider access an explicit, temporary customer decision. - **Zero Trust Infrastructure:** Utilizes hardware roots of trust and attestation services to verify execution environments before releasing secrets. - **Zero In-Use Access:** Extends NVIDIA Confidential Computing across CPUs, GPUs, and the NVIDIA NVLink fabric, supporting upcoming deployments like HGX Rubin NVL8 in Q4 2026. - **Zero Model Data:** Confirms that CoreWeave does not use customer prompts, training data, or model outputs to train proprietary systems.

### Why This Matters for Cloud & AI Infrastructure As enterprises deploy autonomous agents that retrieve context and execute tasks across distributed systems, traditional security boundaries are evolving. CoreWeave's architectural separation aims to reassure enterprise buyers handling sensitive AI models and proprietary training sets.

### Related Names - $CRWV+WL