Which tier of Risk Management corresponds to the concepts of Enterprise Architecture?

The concepts of Enterprise Architecture are closely aligned with the tier that focuses on Mission and Business Processes. This tier is concerned with how an organization’s mission is supported by its operations and overall business model. Enterprise Architecture encompasses a structured framework that helps organizations align their IT strategy with their business strategy, effectively facilitating improved efficiency and agility in the enterprise.

By integrating various business processes and ensuring they align with the mission, Enterprise Architecture plays a vital role in identifying risks and managing them at a broader organizational level. It provides a holistic view that connects the operational aspects of an enterprise with its strategy, making it easier to identify risks that may arise from misalignment between processes and organizational goals.

The other tiers focus on different aspects; for instance, the organization governance tier deals with overarching policy and decision-making frameworks, while the information system tier is primarily concerned with the operational environment and specific technical systems that support the overall organizational mission. Thus, the focus on business processes and their alignment with the mission is what distinguishes the second tier as the correct connection to Enterprise Architecture.