What is a requirement for the external storage for PSM?

The requirement pointing to Windows Server 2012 R2 as the appropriate external storage for Privileged Session Manager (PSM) stems from the compatibility and support specifications outlined by CyberArk. PSM is designed to integrate seamlessly within environments that adhere to certain operating system standards, and Windows Server 2012 R2 is an established version that supports the necessary features and security protocols required for optimal PSM operation.

This version of Windows Server is particularly relevant because it aligns with enterprise-level deployment, which is essential for managing and securing privileged sessions effectively. Its architecture is conducive to handling the demands of PSM, such as managing session recordings and facilitating secure access to sensitive environments.

The other options, while they may represent capable operating systems in general, do not fit the specific requirements set forth by CyberArk for external storage in PSM scenarios. This focus on Windows Server 2012 R2 highlights the emphasis on stability, security, and compatibility that is crucial for organizations aiming to implement effective privileged access management solutions.