A university plans to use a sandbox for staff training.

Salesforce Data Mask is a solution that the consultant can recommend to ensure that student information remains private in asandbox environment. Salesforce Data Mask allows the consultant to anonymize or delete sensitive data in a sandbox, such as names, emails, phone numbers, and addresses. Salesforce Data Mask also preserves the data relationships and functionality, so the sandbox can still be used for staff training. Formula Fields, Event Monitoring, and Salesforce Shield are not solutions that can keep sensitive information anonymous in a sandbox. References:

https://help.salesforce.com/s/articleView?id=sf.data_mask.htm &type=5

https://www.salesforce.com/products/platform/features/data-mask/