The decision to implement enhanced failure detection and back-up systems to improve data integrity is an example of which risk response?

Risk reduction, also known as risk mitigation, involves taking specific actions to decrease the likelihood or impact of an adverse event. Implementing enhanced failure detection and backup systems are controls designed to reduce the impact of a data integrity failure. These actions do not eliminate the risk (avoidance), transfer it to a third party (sharing), or simply tolerate it (acceptance). Instead, they actively manage and lessen the potential negative consequences, which is the core principle of risk reduction.

A. Risk acceptance: This response involves taking no action to affect risk likelihood or impact, which is contrary to the proactive implementation of new systems described.
B. Risk sharing: This involves transferring a portion of the risk to another party, such as through insurance or outsourcing. The scenario describes implementing internal controls, not transferring risk.
C. Risk avoidance: This involves ceasing the activity that creates the risk. The organization is continuing its operations but is implementing controls to manage the associated data risk.

1. COSO

"Enterprise Risk Management — Integrating with Strategy and Performance" (June 2017). In the discussion of Principle 15: Selects Risk Responses

the framework defines "Reduce" as: "Action is taken to reduce the severity of the risk." Implementing backup and detection systems is a direct action to reduce the severity (impact) of a data integrity failure. (See page 61).

2. The Institute of Internal Auditors (IIA)

"Implementation Guide 2120: Risk Management" (July 2017). This guide outlines the four common risk responses: avoiding

accepting

reducing

or sharing. It clarifies that risk reduction involves actions taken to decrease risk likelihood and impact. The implementation of controls like backup systems is a primary example of reducing the impact of a risk. (See section "Considerations for Implementation").

3. Beasley

M. S.

et al. (2019). Auditing and Assurance Services: An Integrated Approach. Pearson. University-level auditing textbooks widely used in accounting and business programs define risk responses. They consistently categorize the implementation of internal controls

such as backup and recovery systems

as a risk reduction (mitigation) strategy. (Chapter 7

"Internal Control and COSO Framework").