A security administrator has a requirement to identify that changes have been made to files under a specific set of directories. This requirement indicates that the control should check for changes to file ownership, permissions, and content. What would best meet the needs of the security administrator?

A.
Solaris Auditing

B.
Process Accounting

C.
File Alteration Monitor

D.
Solaris Security Toolkit

E.
Basic Audit and Report Tool (BART)