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Google Cloud Adds VPC Service Controls for Agentic Workloads

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Security controls for AI agents are lagging badly behind deployment of AI agents. Google Cloud's VPC Service Controls update closes some of that gap — network-level, destination-based perimeters that limit what an agentic workload can actually reach if it goes sideways. It's a real guardrail, not a marketing capability. The pressure now falls on every other cloud provider to answer the same question: what's your blast-radius story when an agent misbehaves?

Full analysis

Google Cloud announced new capabilities in VPC Service Controls specifically designed for agentic workloads — systems where AI agents make calls across services and APIs. The update introduces a network-level, destination-based perimeter intended to limit what resources an agent can reach, reducing the blast radius of a compromised or misbehaving agent. This is a concrete security guardrail targeting the emerging class of agent-based deployments rather than traditional human-operated workloads.

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