“Thank you for your question. RMS is not deployed in China. Companies can use the global instances of the Microsoft Cloud instead of the version in China if the Office 365 tenant is based outside of China. Global RMS cannot be used with Office 365 China operated by 21Vianet.”
We want to ensure that you have access to the information that is relevant for you to perform a risk assessment on Office 365 services—on demand. Access to this information should be seamless. To achieve these goals, we have released the Service Assurance Dashboard as part of the Office 365 Security and Compliance Center.
When data is in the cloud, organizations need a trusted partner to help defend against potential attacks. Microsoft Office 365 Enterprise E5 plan—with Advanced Threat Protection and Advanced Security Management—helps protect data and users from malware and detect anomalies, so IT can quickly respond to potential attacks.