Which standard is often referred to in cloud security governance frameworks?

The choice that encompasses all the options—ISO/IEC 27001, NIST SP 800-53, and COBIT—is correct because each of these standards plays a significant role in cloud security governance frameworks.

ISO/IEC 27001 is an internationally recognized standard that provides a framework for establishing, implementing, maintaining, and continuously improving an Information Security Management System (ISMS). It focuses on risk management and sets out requirements for managing sensitive information to keep it secure.

NIST SP 800-53 is a publication from the National Institute of Standards and Technology that provides a catalog of security and privacy controls for federal information systems and organizations. It helps organizations to meet the security requirements and implement a robust cloud security posture aligned with federal regulations.

COBIT is a framework for the governance and management of enterprise IT, which includes cloud computing. It emphasizes regulatory compliance, risk management, and strategic alignment of IT goals with business objectives.

When combined, these standards offer a comprehensive approach to managing security in cloud environments, making the choice that includes all of them the most accurate answer. Each standard contributes different perspectives and elements needed to ensure effective security governance in the cloud space.