TL;DR
Google Cloud launches Confidential G4 VMs with NVIDIA Blackwell GPUs, open-source Prompt Encryption SDKs, and Intel TDX support for C4 instances across all regions.
Key Points
- Confidential G4 VMs with NVIDIA RTX PRO 6000 Blackwell GPUs now available in preview across all Google Cloud regions with multiple consumption models
- Open-source Prompt Encryption SDKs released on GitHub for end-to-end encryption of AI inference prompts and responses in TEEs
- Intel TDX integration coming to C4 machine series with 6th Gen Intel Xeon processors; Live Migration for C3D Confidential VMs now GA
- Intel Trust Authority now GA for independent attestation verification in Confidential Space; NVIDIA Hopper GPU support for Confidential Space now GA
Why It Matters
For security-conscious engineers and enterprises handling sensitive data, this dramatically lowers the barrier to running private AI workloads at scale with hardware-rooted attestation and minimal performance overhead. The open-source encryption SDKs and independent attestation options reduce vendor lock-in concerns while enabling regulated industries to deploy confidential computing without architectural rewrites.
Source: cloud.google.com