Which is the strongest cloud computing security certification?

Shanghai Lanyun Network Technology Co., Ltd. is a wholly-owned subsidiary of Century Internet. It specializes in operating international-class Azure and Office 365 cloud services based on Microsoft technology, and provides customers with all-round and international-class public cloud services covering IaaS, PaaS and SaaS. In terms of operational security and business processes, it has obtained the international information security standard ISO/IEC 2700 1 certification and equivalent GB/T 22080 certification, and successfully passed the annual audit conducted by CESI. ISO/IEC 2700 1 information security management system has been certified as an international authoritative information security management system. For the 1 1 control field specified in GB/T 22080-ISO/IEC 2700 1 standard, Century Internet has already taken clear safeguard measures, including physical security, operation and maintenance security, data encryption, data access, access control, system development and event response, and implemented strict security management procedures. The certification shows that Microsoft Azure and Office 365 operated by Century Internet fully comply with GB/T 22080-ISO/IEC 27001:2060 in terms of security policy, organization information security, asset management, human resource security, physical and environmental security, communication and operation management, information system acquisition, development and maintenance, access control, information security incident management, business continuity management and compliance. At the same time, Century Internet promises to carry out annual certification based on ISO/IEC 2700 1 to meet the ever-changing compliance requirements. In addition, Microsoft Trusted Cloud is the first cloud service provider in the world to obtain ISO 270 18 cloud privacy protection standard certification. ф 27018 is an extension of ISO 2700 1, which includes "the storage location of customer information is known" and "the customer information will not be used for marketing and advertising". In China, Century Internet also aims at ISO 270 18 to provide customers with world-class privacy protection measures. In terms of services, Microsoft Trusted Cloud has passed the international ISO 20000 standard certification. Century Internet has established corresponding management systems and control measures for the service processes 13, such as service level management, service report, information security management, configuration management and business relationship management.