Azure News - 2026-09-24

2026-09-24
最終更新: 2026-09-24 14:35:10 JST

AI による概要

7 記事

この日は 7 件で、提供終了の告知が 2 件と、セキュリティ運用の刷新が話題でした。Azure Functions では、.NET 8 と .NET 9 のサポートが 2026 年 11 月 10 日に終了します。それまでに .NET 10 へ移行する必要があり、以降も Function App は動作し続けるものの、セキュリティ更新とサポートは提供されません。同じく PowerShell 7.4 のサポートも 2026 年 11 月 10 日に終了し、PowerShell 7.6 への移行が案内されています。セキュリティブログでは、Microsoft Defender における ISOC が発表されました。エージェント型セキュリティのために作られた基盤で、SIEM と脅威防御の主要なソリューションを 1 つにまとめ、エージェント時代に向けて SOC を作り直すものと位置づけられています。インフラストラクチャブログでは、Azure と NVIDIA を基盤に科学や産業のブレークスルーを起こしている企業を取り上げる動画シリーズ Catalyst が紹介されました。コンテナでは、Azure Container Apps Express が一般提供となりました。コンテナイメージから本番運用に耐えるアプリまでを最短で届けることを狙ったもので、事前に環境を用意する必要がなく、即時プロビジョニング、1 秒未満に最適化された起動、ゼロからのスケールを備えます。イメージを持ち込み、リージョンを選び、必要な設定を加えてデプロイするだけで Azure が環境を用意します。パブリックプレビュー中に数千規模の Express アプリが作られ、そこで寄せられた「足りないもの」の声が GA の優先順位を決めたとされています。Azure ブログでは、エージェントが仕事をするようになると何が変わるのかを扱った「Designing agent-first platforms」が公開され、先行している組織は既存のものに AI を足しているのではなく、別種のソフトウェアとして設計し直していると論じられました。あわせて「Your architecture diagram is not your resilience」では、レジリエンスを一度設定して終わりのプロジェクトとして扱うのではなく、維持し続ける性質として捉えるべきだと指摘されています。

主要トピック
  • 提供終了: Azure Functions の .NET 8 / .NET 9 サポートが 2026-11-10 に終了、.NET 10 への移行が必要

  • 提供終了: PowerShell 7.4 のサポートが 2026-11-10 に終了、PowerShell 7.6 への移行が必要

  • セキュリティ運用: Microsoft Defender の ISOC を発表、SIEM と脅威防御をまとめたエージェント型 SOC の基盤

  • コンテンツ: Azure と NVIDIA の AI インフラ事例を扱う動画シリーズ Catalyst

  • コンテナ: Azure Container Apps Express が GA、環境構築なしでイメージから即デプロイ、サブ秒起動とゼロスケール

  • 設計論: エージェントが仕事を担う前提でプラットフォームを設計し直す「agent-first」の考え方

  • 設計論: レジリエンスは構成図ではなく維持し続ける性質であるという指摘

AI (Claude Opus 5) が生成 · 2026-09-25 08:22:57 JST

Azure Updates

Retirement: Support for .NET 8 and .NET 9 ends on November 10, 2026—upgrade your apps to .NET 10

Support for .NET 8 and .NET 9 will end on November 10, 2026. Please transition to .NET 10 by that date. Your Azure Function Apps will continue to operate, but security updates will no longer be provided, and support for .NET 8 and .NET 9 on Azure Function

Retirement: Support for PowerShell 7.4 ends on November 10, 2026

Support for PowerShell 7.4 will end on November 10, 2026, please transition to PowerShell 7.6. Your Azure Function apps will continue to run, but security patches and updates will no longer be provided and customer support for PowerShell 7.4 will be disco

Azure Blog

Designing agent-first platforms: What changes when agents do the work

The organizations pulling ahead are not simply adding AI to what they already have. They are designing for a different kind of software.

The post Designing agent-first platforms: What changes when agents do the work appeared first on Microsoft Azure Blog.

Your architecture diagram is not your resilience

For years, resilience was something you set up once. That kept the lights on, but it treated resilience as a project with an end date rather than a property you maintain.

The post Your architecture diagram is not your resilience appeared first on Microsoft Azure Blog.

Microsoft Security Blog

Reimagining the SOC for the agentic era in Microsoft Defender

We are announcing ISOC in Microsoft Defender: a foundation built for agentic security that brings leading solutions for SIEM and threat protection together.

The post Reimagining the SOC for the agentic era in Microsoft Defender appeared first on Microsoft Security Blog.

Azure Infrastructure Blog

Catalyst: Frontier stories of AI Infrastructure innovation

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In the Catalyst series, we explore the transformative power of AI by showcasing visionary companies driving scientific and industry breakthroughs powered by Azure and NVIDIA. This video series spotlights how innovation ignites action and how today’s visionaries are shaping tomorrow with the power of AI and cloud innovation.

Building resilience against extreme weather

Tomorrow.io turns space-based data into AI-driven forecasting powered by Azure and NVIDIA at a global scale. Its high-performance AI models deliver real-time weather intelligence that helps governments and enterprises anticipate disruption, optimize operations, and act faster in the face of severe events.

Expanding access in preventative healthcare

Powered by Microsoft Azure and NVIDIA, Helfie uses multimodal AI to transform smartphone selfies into intelligent health screening at scale. By combining advanced models with real-time inference, it delivers rapid biometric insights that help identify risks earlier and expand access to remote and underserved communities.

How AI is mapping the tree of life

Powered by Azure and NVIDIA to build the world’s largest biological databases, Basecamp Research is decoding the complexity of biology to accelerate scientific breakthroughs.

Building the next frontier of data

Powered by Microsoft Azure and NVIDIA, Global Objects is digitizing the real world by creating high-fidelity digital twins of over 5 million physical items. These photorealistic 3D models are transforming immersive content creation across Hollywood, gaming, robotics, and cultural preservation.

Changing how doctors diagnose diseases with AI

Powered by Microsoft Azure and NVIDIA, Pangaea Data is closing care gaps by identifying untreated and under-treated patients across rare and hard-to-diagnose diseases faster, earlier, and more accurately.

Learn more

The Catalyst series explores how organizations are using AI infrastructure to tackle some of their most complex technical and business challenges, from accelerating scientific discovery to advancing autonomous systems and transforming core industries. 

Learn more about Catalyst.

Learn more about Azure AI infrastructure. 

Apps on Azure Blog

Azure Container Apps Express is now Generally Available

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For many web apps and APIs, a container image should be enough to get started. Developers should not have to choose and configure an environment before the first deployment.

Today, Azure Container Apps Express reaches general availability. It is the fastest way to go from a container image to a production-ready app on Azure, with instant provisioning, startup optimized for sub-second performance, and scale-from-zero.

Customers created many thousands of Express apps during public preview and told us, clearly and often, what was missing. That feedback set the priorities for general availability, and it continues to guide what comes next.

From container image to running app

Express starts with the application. Bring a container image, choose a region, add the configuration your app needs, and deploy. In the Express experience, there is no environment to stand up first. Azure provisions the underlying compute, ingress, and scaling.

That shorter path matters when you are shipping a web app or API. It matters even more when the thing doing the shipping is an agent: AI-assisted workflows can create and update apps far faster than anyone can configure infrastructure by hand.

Speed continues after deployment. Express apps can scale to zero when idle and are optimized for sub-second startup when traffic returns. For a measured look at that experience, see Express scale from zero.

Broad regional availability

At general availability, Express is available in more than 40 Azure regions, covering almost every public region where Azure Container Apps is offered. You get the same direct deployment experience while placing applications close to users and data. See the current list in the Express region availability documentation.

Built on Azure Container Apps Sandboxes

Azure Container Apps Express runs on Azure Container Apps Sandboxes, the isolated compute layer behind its provisioning and startup speed.

Developers can also use Sandboxes directly to build agent platforms, secure code-execution services, and other systems that need isolated compute on demand. The Azure Container Apps Sandboxes announcement covers the compute platform underneath Express.

Where Express goes next

We launched Express in public preview while its focused feature set was still taking shape. That gave customers access sooner and let real usage shape the work that followed.

Since preview, we have expanded regional availability, strengthened Express for production workloads, and added capabilities that fit its direct application model. General availability makes Express ready for production use. We will continue adding features while preserving its focus on fast, simple deployment.

Express offers a focused subset of Azure Container Apps capabilities. Choose Express when speed and simplicity matter most. Choose a standard Container Apps environment when you need greater control over networking, GPU compute, advanced configuration, or environment-level capabilities such as Dapr.

Deploy your first Express app

Ready to try it? Create an Azure Container Apps Express app.

Then read the Express documentation, see Express scale from zero, or learn about Azure Container Apps Sandboxes.