What are two different Salesforce security tools that can be used to meet this requirement?

A government agency is planning for a project Implementation. The project has to comply with regulations for storing protected health information (PHI).

What are two different Salesforce security tools that can be used to meet this requirement?
A . Field Audit Trail
B . Setup Audit Trail
C . Event Monitoring
D . Platform Encryption

Answer: A,D

Explanation:

Field Audit Trail and Platform Encryption are two different Salesforce security tools that can be used to meet the requirement of storing protected health information (PHI). Field Audit Trail allows government agencies to track changes to sensitive data fields over time and set retention policies for field history data. Platform Encryption allows government agencies to encrypt sensitive data at rest while preserving critical platform functionality.

Reference: https://trailhead.salesforce.com/content/learn/modules/public-sector-solutions-design/secure-data-with-platform-encryption