Which of the following represents the types of authorizations?

The correct answer identifies different models of authorization that can be used in the context of risk management and security assessments.

When discussing authorizations, the concepts of Single Authorizing Official (AO), Multiple AOs, and Leveraged AOs are significant.

Single AOs refer to a scenario where one official has the authority to approve the operational use of an information system based on the assessed risk. This model typically streamlines the process, as one AO is accountable for the entire authorization process.

Multiple AOs allows for shared responsibility across different officials. This model is often used in more complex environments, where different systems or missions may require oversight from several AOs, ensuring that various perspectives are considered in the security evaluation and decision-making process.

Leveraged AOs involve the use of authorizations that are recognized or accepted by multiple organizations or systems, which can enhance efficiency and cooperation among agencies. This approach helps to reduce redundancy in risk assessments and authorizations, allowing organizations to operate under a common understanding of the risks involved.

These three types of authorizations are significant in establishing a comprehensive ability to manage risk effectively across a range of operational scenarios, ensuring that appropriate oversight is given to information systems while balancing the need for operational efficiency.