Senior management commitment and support for information security can BEST be enhanced through: 

Answer options:

A. a formal security policy sponsored by the chief executive officer (CEO).
B. regular security awareness training for employees.
C. periodic review of alignment with business management goals.
D. senior management signoff on the information security strategy.

C

Ensuring that security activities continue to be aligned and support business goals is critical to obtaining their support. Although having the chief executive officer (CEO) signoff on the security policy and senior management signoff on the security strategy makes for good visibility and demonstrates good tone at the top, it is a one-time discrete event that may be quickly forgotten by senior management. Security awareness training for employees will not have as much effect on senior management commitment.