Enforcing trust and transparency: Open-sourcing the Azure Integrated HSM

By Dustin Ward

As cloud workloads become more agentic and AI systems increasingly handle mission‑critical data, trust must be engineered into the infrastructure at every layer. At Microsoft, security is designed into the foundation of our cloud infrastructure, from silicon to services. With the Azure Integrated Hardware Security Module (HSM), Microsoft is redefining how cryptographic trust is delivered…

Microsoft Sovereign Private Cloud scales to thousands of nodes with Azure Local

By Dustin Ward

Today, I am pleased to announce that Azure Local now scales to support deployments of up to thousands of servers within a single sovereign environment, allowing organizations to run much larger workloads locally across large-footprint datacenters, industrial environments and edge locations while maintaining control within their sovereign boundary. Organizations operating national infrastructure, regulated workloads or…

OpenAI’s GPT-5.5 in Microsoft Foundry: Frontier intelligence on an enterprise ready platform

By Dustin Ward

OpenAI’s GPT-5.5 will be generally available tomorrow in Microsoft Foundry, bringing OpenAI’s latest frontier model to Azure and the enterprise teams building agents for real production work. GPT-5.5 continues a clear progression in the GPT-5 series. GPT-5 brought unified reasoning and speed into a single system. GPT-5.4 brought stronger multi-step reasoning and early agentic capabilities…

OpenAI’s GPT-5.5 in Microsoft Foundry: Frontier intelligence on an enterprise ready platform

By Dustin Ward

OpenAI’s GPT-5.5 will be generally available tomorrow in Microsoft Foundry, bringing OpenAI’s latest frontier model to Azure and the enterprise teams building agents for real production work. GPT-5.5 continues a clear progression in the GPT-5 series. GPT-5 brought unified reasoning and speed into a single system. GPT-5.4 brought stronger multi-step reasoning and early agentic capabilities…

Microsoft Discovery: Advancing agentic R&D at scale

By Dustin Ward

Transforming R&D with agentic AI: Introducing Microsoft Discovery Read the blog Over the past year, we’ve made significant progress with Microsoft Discovery by working closely with research and development (R&D) organizations. Today, we’re sharing how those efforts are translating into real momentum for customers and partners, while also expanding preview access to Microsoft Discovery. This…