Explanation:
Regulatory compliance can be a standalone driver for an information security governance measure. No further analysis nor justification is required since the entity has no choice in the regulatory requirements. Buy-in from business managers must be obtained by the information security manager when an information security governance measure is sought based on its alignment with industry best practices. Business continuity investment needs to be justified by business impact analysis. When an information security governance measure is sought based on qualitative business benefits, further analysis is required to determine whether the benefits outweigh the cost of the information security governance measure in question.