• Privacy

        You own and control your Customer Data.

    Microsoft Azure, Office 365 and Power BI operated by 21Vianet are separate instances of cloud services located in mainland China and independently operated and sold by Shanghai Blue Cloud Technology Co., Ltd. ("21Vianet"), a wholly owned subsidiary of Beijing 21Vianet Broadband Data Center Co., Ltd. The services are based on the same Azure, Office 365 and Power BI technology that powers Microsoft's global cloud service with comparable service levels to customers.

    As a customer of Microsoft Azure, Office 365 and Power BI operated by 21Vianet, you get:

    • A cloud service hosted in datacenters exclusively in mainland China and operated independently by 21Vianet, a leading Chinese Internet datacenter provider.
    • Powered by world-class Azure, Office 365 and Power BI technology built on Microsoft's extensive experience with online services and used by enterprise customers around the world.

    Microsoft Azure, Office 365 and Power BI operated by 21Vianet are physically and logically entirely isolated from Microsoft Cloud services in other regions of the world. Customer Data, applications processing the Customer Data and datacenters hosting Azure, Office 365 and Power BI are all located in mainland China. Datacenters in east China and north China, with the distance apart over 1000 km, maintain multiple copies of Customer Data for redundancy, in order to support business continuity of Azure, Office 365 and Power BI services.

    When you entrust your Customer Data to Microsoft Azure, Office 365 and Power BI operated by 21Vianet, you will have questions. Who can access it? Where is it? What is 21Vianet doing to protect it? How can you verify that 21Vianet is doing what it says?

    And 21Vianet have answers. Because it’s your Customer Data, you decide who has access, and you work with us to decide where it is located. To safeguard your Customer Data, the trusted cloud services operated by 21Vianet is based on Microsoft technology and implements world-class cryptography. Our compliance is independently audited, and we’re transparent on many levels—from where your own Customer Data is stored to how it is used.

    21Vianet recognizes that as an Azure, Office 365 and Power BI customer, you have entrusted us to help protect your own Customer Data. We value this trust, and the privacy and security of your Customer Data is one of our top concerns. We strive to take a leadership role when it comes to security, privacy and control, compliance and transparency.

    Trusted Cloud Services

    Microsoft Azure, Office 365 and Power BI operated by 21Vianet provide enterprises with an open platform that provide the flexibility and security they need to develop innovative solutions and achieve real-time data insights, empower workforce productivity and mobility, and deliver a personalized customer experience.

    Learn more about Trusted Cloud

    Shared Responsibility

    In China, customers who use cloud services are subject to many different laws and regulations that may vary from location to location and industry to industry. To help our customers comply with their own requirements, we operate our services with common privacy and security requirements in mind. However, it is ultimately up to our customers to evaluate our offerings against their own requirements, so they can determine if the services we operate satisfy their regulatory needs. We are committed to providing our customers with detailed information about Azure, Office 365 and Power BI services to help them make their own regulatory assessments. A trusted cloud platform like Azure and Azure, Office 365 and Power BI requires shared responsibility between the customer and the service provider. 21Vianet operates trusted cloud services based on technology licensed to 21Vianet by Microsoft and seeks to meet the security, privacy, compliance and transparency needs of our customers. Customers are responsible for their environment once the service has been provisioned, including their applications, data content, virtual machines, access credentials, and compliance with regulatory requirements applicable to their particular industry and locale.

    Learn more about Shared Responsibilities For Cloud Computing

    Microsoft Azure Title

    Azure safeguards customer and enterprise data in the cloud with the security, privacy, control, compliance, and transparency they require. Arrow | Navigate To Azure

    Microsoft Dynamics Title

    Office 365 combines a defense-in-depth approach to security, rich data-protection tools, and an enterprise-grade compliance framework to provide a secure cloud-based productivity experience. Arrow | Navigate To dynamics ax

    Microsoft Dynamics Title

    Power BI is a cloud-based suite of business analytics tools that you can trust to help you analyze Customer Data, publish reports, and share insights. Arrow | Navigate To dynamics ax

    Image of Padlock | Security


    We keep your Customer Data safe

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    Image of Eye | Privacy


    You own and control your Customer Data

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    Image of Checklist | Compliance


    Our services are in line with global /domestic standards

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    Image of Magnifying Glass | Transparency


    You know how your Customer Data is stored and accessed, and how we help secure it

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