= Residual risk is the risk that remains after applying security controls. It reflects the actual exposure of the organization to noncompliance issues. Therefore, basing mandatory review and exception approvals on residual risk is the best approach for governing noncompliance with security requirements. It ensures that the organization is aware of the potential impact and likelihood of noncompliance and can make informed decisions about accepting, mitigating, or transferring the risk. References = CISM Review Manual 15th Edition, page 78.

The most influential factor on an organization's response to a new industry regulation is the organization's risk appetite. This is because the risk appetite defines the level of risk that the organization is willing to accept in pursuit of its objectives, and it guides the decision-making process for managing risks. The risk appetite also determines the extent to which the organization needs to comply with the new regulation, and the resources and actions required to achieve compliance. The risk appetite should be aligned with the organization's strategy, culture, and values, and it should be communicated and monitored throughout the organization.

During the initiation phase of the system development life cycle (SDLC) for a software project, information security activities should address security objectives, which are derived from the business objectives and the risk assessment. Security objectives define the desired level of protection for the system and its data, and guide the selection of security controls in later phases. Baseline security controls are predefined sets of security requirements that apply to common types of systems or environments. Benchmarking security metrics is a process of comparing the performance of security processes or controls against a standard or best practice. Cost-benefit analyses are used to evaluate the feasibility and effectiveness of security controls, and are usually performed in the acquisition/development phase or the implementation phase of the SDLC. References = CISM Review Manual, 16th Edition, page 1021; CISM Review Questions, Answers & Explanations Manual, 10th Edition, page 772 Learn more:
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