In risk management, what is the purpose of implementing corrective controls?

The purpose of implementing corrective controls in risk management is to restore functionality after an incident has occurred. Corrective controls are reactive measures put in place to address a security breach or failure, aiming to bring systems back to their normal operational state and recover from any disruptions caused by an incident. This may involve activities such as patching software vulnerabilities, restoring data from backups, or reconfiguring systems to ensure they function effectively following an attack or failure.

In contrast, the other options refer to different aspects of risk management. Certain controls are designed to deter threats before they materialize or reduce the potential impact of vulnerabilities, while others might focus on identifying risks in the first place. These functions are critical in their own right but serve different stages of the risk management process compared to the reactive nature of corrective controls, which specifically address incidents after they have taken place.