A Portworx administrator wants to enable security without guest access on a new storage cluster...

Comprehensive and Detailed Explanation From Exact Extract:

Enabling security in Portworx without allowing guest access involves explicitly setting both enabled: true under the security section and guestAccess: false within the auth subsection of the StorageCluster spec. This configuration activates Portworx security features, enforcing authentication and encryption while preventing unauthenticated (guest) access to volumes. The guestAccess flag controls whether clients without valid credentials can access storage resources; setting it to false tightens security by requiring all access to be authenticated. This declarative setup is managed via the Kubernetes operator, ensuring consistent enforcement across cluster restarts and upgrades. Portworx’s security documentation stresses this dual setting to harden clusters against unauthorized access while maintaining operational capabilities for authorized users, aligning with enterprise security policies and compliance standards【Pure Storage Portworx Security Guide†source】.