ISO/IEC 27017 is an international standard that provides guidelines for information security controls specifically tailored for cloud services. This standard is designed to help organizations manage and protect data when using cloud computing solutions. It offers best practices and recommendations to ensure that both cloud service providers and their customers handle information securely. The updated edition, ISO/IEC 27017:2026, was published in July 2026, replacing the 2015 version.

ISO/IEC 27017 builds on ISO/IEC 27002, which provides general guidance on information security controls, and complements ISO/IEC 27001, which sets requirements for information security management systems. The 2026 edition aligns with ISO/IEC 27002:2022 and updates the structure and guidance to address current cloud security challenges. It includes specific controls and recommendations for securing cloud services, addressing issues such as data protection, access control, shared security responsibilities, and risk management in the cloud.

Implementing ISO/IEC 27017 starts with understanding cloud service agreements and identifying the security responsibilities of both the cloud provider and the customer. The standard advises on creating clear security policies and procedures for cloud usage, including data encryption, secure access controls, and regular security assessments. Additionally, it emphasizes the importance of monitoring cloud services for potential security threats and ensuring that both parties adhere to agreed-upon security measures. Its guidance applies to public, private, and hybrid cloud environments, with controls selected according to each organization's risks and requirements.

Benefits of ISO/IEC 27017 include enhanced protection of sensitive data, improved management of legal and regulatory requirements, and increased trust between cloud service providers and their clients. By following the guidelines set out in this standard, organizations can better manage the security risks associated with cloud computing, clarify responsibilities, reduce the likelihood of data breaches, and improve the security and reliability of their cloud services.

For more information about ISO/IEC 27017, visit the official International Organization for Standardization (ISO) website here: ISO/IEC 27017:2026 - Information Security Controls for Cloud Services.