What is the GREATEST benefit of having an effective security governance process?

Comprehensive and Detailed 250–300 Words Explanation From Exact Extract from Chief Information Security Officer (CCISO) Documents:

The EC-Council CCISO Body of Knowledge identifies reduction of overall organizational risk as the greatest benefit of an effective security governance process. Governance ensures that security decisions align with business objectives, risk tolerance, and regulatory requirements.

CCISO documentation explains that governance establishes accountability, authority, policy enforcement, and oversight, enabling consistent risk management across the enterprise. While leadership participation and vendor efficiency are benefits, they are secondary outcomes.

Security governance enables prioritization of resources, enforcement of controls, and informed risk acceptance—all of which directly reduce risk exposure. Therefore, reduction of overall risk is the primary and most valuable benefit.