21Vianet - 1

2025 (4)

September (2)

azure: Retirement: Azure CDN – Migrate to Azure Front Door on December 1, 2025

Azure Updates

2025-09-02

Azure CDN in Microsoft Azure operated by 21Vianet (Azure China) will be retired on December 1, 2025. Customers using Azure CDN in China must migrate to alternative services such as Azure Front Door before that date. The service is built on local CDN providers' POPs.

azure: [Launched] Generally Available: Azure Front Door Standard and Premium are now available in Azure China.

Azure Updates

2025-09-01

Azure Front Door Standard and Premium are now generally available in Azure China regions China North 3 and China East 3, operated by 21Vianet.

August (2)

azure: Retirement: Microsoft Sentinel Deprecation in Microsoft Azure operated by 21Vianet Announcement

Azure Updates

2025-08-20

Microsoft Sentinel in Microsoft Azure operated by 21Vianet is being deprecated due to increasing infrastructure and operational complexity.

azure: Retirement: Microsoft Defender for Cloud Deprecation in Microsoft Azure Operated by 21Vianet Announcement

Azure Updates

2025-08-20

Microsoft is retiring Microsoft Defender for Cloud in the Azure operated by 21Vianet environment due to increasing infrastructure and operational complexity.