What is the BEST way for an information security manager to improve the effectiveness of risk management in an organization that currently manages risk at the departmental level?

Deploying risk management software might standardize tools but doesn't inherently integrate departmental risk management or improve its effectiveness at an organizational level without a unified approach.

While defining risk tolerance and appetite is critical for effective risk management, it is a foundational policy step that should precede or accompany the integration of risk, rather than the "BEST way" to improve effectiveness from departmental to organizational.

Subscribing to external risk reports provides valuable context but doesn't directly address the organizational challenge of fragmented, departmental risk management.

Integrating security risk into a common risk register allows for a comprehensive, enterprise-wide view of risks, fostering consistency in risk assessment and treatment across departments. This approach moves beyond siloed departmental risk management, enabling centralized oversight, prioritization, and resource allocation based on the organization's overall risk appetite.