2026-09-02

Azure News - 2026-09-02

2026-09-02

最終更新: 2026-09-02 09:37:13 JST

AI による概要

11 記事

この日は AKS の一般提供ラッシュと、Azure Monitor の Auxiliary ログプランの拡充が中心でした。AKS では 3 つの機能が同時に GA になっています。Azure Linux 向けの機密仮想マシン (CVM) により、機密性の高いコンテナワークロードを CVM のノードプールへ移行できるようになりました。Azure Container Registry の Artifact Streaming に対応し、イメージのプル完了を待たずにワークロードをスケールできるようになりました。さらに Windows Server 2025 のサポートが GA となり、古い Windows Server のサポート期限が近づくなかでのモダナイズ圧力に応えます。ログまわりでは、コンプライアンスや監査のために保持するが照会頻度は低い大量かつ冗長なログを、低コストで取り込み・保持するための Auxiliary テーブルプランが強化されました。Azure テーブルへの対応とプランの切り替えが GA になり、あわせて Azure Government (Fairfax) と中国リージョンというソブリンクラウドでも一般提供になっています。Azure Monitor の AI 運用アシスタントである Azure Copilot Observability Agent も、対話的な分析や深掘り調査で Basic および Auxiliary テーブルプランの Log Analytics データを扱えるようになりました。ネットワークでは Azure Firewall の auto-learn SNAT routes が GA となり、登録済みおよびプライベートの宛先プレフィックスを定期的に自動学習して No-SNAT 範囲として適用し、送信元 IP を保持しながら SNAT 管理を簡素化します。セキュリティでは、Azure Container Apps 環境を Microsoft Defender for Cloud のサーバーレスコンテナー体制管理に取り込めるようになり、コンテナー環境の体制管理を単一のワークフローへ広げられます。脅威情報では、正規のソフトウェアベンダーを装った偽の配布ページと再生成されたインストーラーでマルウェアを配る攻撃キャンペーンの分析が公開され、DART による危機前の備えを扱うインシデントレスポンスワークショップの案内も出ています。

主要トピック

コンテナ: AKS で Azure Linux 向け機密 VM (CVM)、Artifact Streaming、Windows Server 2025 サポートが揃って GA
ログ基盤: Azure Monitor の Auxiliary テーブルプランが Azure テーブル対応とプラン切り替えに対応し GA
ソブリンクラウド: Auxiliary ログプランが Azure Government (Fairfax) と中国リージョンでも GA
AI 運用: Azure Copilot Observability Agent が Basic / Auxiliary テーブルプランのデータも分析対象に
ネットワーク: Azure Firewall の auto-learn SNAT routes が GA、送信元 IP を保持しつつ No-SNAT 範囲を自動適用
セキュリティ: Defender for Cloud のサーバーレスコンテナー体制管理が Azure Container Apps に対応
脅威情報: 正規ベンダーを装った偽インストーラー配布キャンペーンの分析と対策

AI (Claude Opus 5) が生成 · 2026-09-02 20:02:57 JST

Azure Updates

[Launched] Generally Available: Azure Monitor Auxiliary Logs Plan support for Azure tables and plan switching

Link: https://azure.microsoft.com/updates?id=569904
Published: 2026-09-02 01:25:33
Fetched: 2026-09-02 05:13:36

The Auxiliary table plan in Azure Monitor Logs gives you a cost-effective way to ingest and retain high-volume, verbose logs that you keep for compliance and auditing but rarely query. Two highly requested capabilities are now generally available.Auxiliar

[Launched] Generally Available: Azure Monitor Auxiliary Logs Plan in Azure Government and China regions

Link: https://azure.microsoft.com/updates?id=569899
Published: 2026-09-02 01:29:24
Fetched: 2026-09-02 05:13:36

The Auxiliary table plan in Azure Monitor Logs is a cost-effective option for ingesting and retaining high-volume, verbose logs used for compliance and auditing. Auxiliary Logs is now generally available in the sovereign clouds: Azure Government (Fairfax)

[Launched] Generally Available: Azure Copilot Observability Agent supports Basic and Auxiliary table plans

Link: https://azure.microsoft.com/updates?id=570250
Published: 2026-09-02 01:31:14
Fetched: 2026-09-02 05:13:36

Azure Copilot Observability Agent, an AI-powered operational companion in Azure Monitor, is now covering Log Analytics data in Basic and Auxiliary table plans during interactive analysis and deep investigations. Teams can move high-volume telemetry - incl

[Launched] Generally Available: Azure Firewall auto-learn SNAT routes

Link: https://azure.microsoft.com/updates?id=570474
Published: 2026-09-02 02:10:38
Fetched: 2026-09-02 05:13:36

Azure Firewall’s auto-learn SNAT routes is now generally available, automatically learning registered and private destination prefixes periodically and applying them as No-SNAT ranges to preserve original source IPs and simplify SNAT management.Learn more

[Launched] Generally Available: Purchase order mapping available in Microsoft Marketplace

Link: https://azure.microsoft.com/updates?id=569700
Published: 2026-09-02 03:40:59
Fetched: 2026-09-02 05:13:36

Align Microsoft Marketplace purchases to your business's accounting needs. Purchase order mapping helps allocate your Microsoft invoice, including Marketplace purchases, making it easier to reconcile your organization's cloud and AI spend. Get supplementa

[Launched] Generally Available: Confidential VMs for Azure Linux

Link: https://azure.microsoft.com/updates?id=570100
Published: 2026-09-02 07:30:18
Fetched: 2026-09-02 09:37:12

Confidential Virtual Machines (CVM) offer strong security and confidentiality for tenants. CVM for Azure Linux in AKS is now generally available and enables node pools with CVM to target the migration of highly sensitive container workloads to AKS without

[Launched] Generally Available: Artifact Streaming on AKS

Link: https://azure.microsoft.com/updates?id=570095
Published: 2026-09-02 07:30:59
Fetched: 2026-09-02 09:37:12

You can now accelerate your containerized workloads on Azure Kubernetes Service (AKS) using Azure Container Registry (ACR) with Artifact streaming. Artifact streaming will allow you to scale your workloads without having to fully wait for images to be pul

[Launched] Generally Available: Windows Server 2025 on AKS

Link: https://azure.microsoft.com/updates?id=570090
Published: 2026-09-02 07:31:50
Fetched: 2026-09-02 09:37:12

Organizations running Windows-based workloads on Azure Kubernetes Service (AKS) face increasing pressure to modernize as support timelines for older Windows Server versions approach retirement. To help customers prepare, AKS now offers GA support for Wind

[Launched] Generally Available: Microsoft Defender for Cloud support for Azure Container Apps (Serverless Containers Posture)

Link: https://azure.microsoft.com/updates?id=570282
Published: 2026-09-02 07:34:43
Fetched: 2026-09-02 09:37:12

Customers can now bring Azure Container Apps environments into Microsoft Defender for Cloud’s Serverless Containers Posture experience, helping security teams extend posture management across more of their container estate from a single workflow. This mak

Microsoft Security Blog

Cybersecurity IR Workshop: The workshop you shouldn’t miss

Link: https://www.microsoft.com/en-us/security/blog/2026/09/01/cybersecurity-ir-workshop-you-shouldnt-miss/
Published: 2026-09-02 03:55:35
Fetched: 2026-09-02 05:13:36

Cyber resilience starts before a crisis. Gain practical insights from DART to strengthen readiness and response.

The post Cybersecurity IR Workshop: The workshop you shouldn’t miss appeared first on Microsoft Security Blog.

Counterfeit installers to system compromise: Tracking a deceptive software download campaign

Link: https://www.microsoft.com/en-us/security/blog/2026/09/01/counterfeit-installers-system-compromise-tracking-deceptive-software-download-campaign/
Published: 2026-09-02 07:48:28
Fetched: 2026-09-02 09:37:13

An active campaign is impersonating legitimate software vendors to deliver malware through look-alike download pages and regenerated installer archives. Microsoft Defender Experts shares observed attack techniques, Defender XDR detections, indicators of compromise, and practical mitigations to help organizations identify, block, and respond to this threat.

The post Counterfeit installers to system compromise: Tracking a deceptive software download campaign appeared first on Microsoft Security Blog.

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