An administrator would like to get notified by email of unusual behavior related to permission...

To receive email notifications about unusual behavior related to permission changes on corporate file shares, the administrator shoulddefine anomaly rulesin Nutanix File Analytics. File Analytics is a monitoring and analytics tool for Nutanix Files that provides visibility into file share activities, including permission changes, access patterns, and potential security threats. Anomaly rules allow administrators to detect and be notified of unusual or suspicious activities, such as unexpected permission modifications.

TheNutanix Unified Storage Administration (NUSA)course explains that File Analytics includes an anomaly detection feature that uses machine learning to identify deviations from normal behavior. The course states, “Administrators can define anomaly rules in File Analytics to monitor specific activities, such as permission changes, and configure email notifications for timely alerts.” By setting up anomaly rules, the administrator can specify criteria for permission-related events and enable email alerts to be sent when such anomalies are detected.

TheNutanix Certified Professional - Unified Storage (NCP-US)study guide further elaborates that “File Analytics anomaly rules can be customized to track permission changes, excessive file access, or other suspicious activities, with notifications sent via email to ensure timely response.” This makes anomaly rules the most appropriate method for addressing the administrator’s requirement.

The other options are not suitable:

Create an Alert Policy: Alert policies in Nutanix are typically used for system-level events (e.g., hardware failures or cluster issues) managed through Prism Central, not for file share-specific activities like permission changes.

Configure Events Quotas: Events quotas are used to manage resource limits or thresholds, not to monitor or notify about specific activities like permission changes.

Set Ransomware Email Recipient: This option is specific to ransomware detection in File Analytics, which focuses on identifying file encryption or mass file modifications, not permission changes.

The NUSA course documentation notes that “File Analytics anomaly rules provide granular control over monitoring file share activities, with email notifications ensuring administrators are promptly informed of potential security issues like unauthorized permission changes.”