We continuously assess our services to uphold the high standards of protection and reliability for our customers.
After a thorough evaluation, we have determined that due to increasing infrastructure and
operational complexity, it is no longer feasible to maintain the expected levels of stability and
effectiveness for Microsoft Sentinel in Microsoft
Azure operated by 21Vianet, also
known as Azure in China. As a result, we
plan to retire and remove all features and services related to Microsoft
Sentinel within Microsoft Azure operated by 21Vianet on August 18, 2026. After this date, customers will no longer be able to access the Microsoft Sentinel portal, or any associated Microsoft
Sentinel services or features in this environment operated by 21Vianet.
Action required
We are committed to supporting customers through this
transition. Customers are
advised to work with their account
representatives for
Microsoft Azure operated by 21 Vianet to assess the impact of this retirement on their own operations within Microsoft Azure
operated by 21Vianet. For further
details, visit this documentation
page.