Which of the following is a characteristic of reactive security measures?

Reactive security measures are characterized mainly by their implementation after an incident has occurred. This approach is focused on responding to security breaches or threats as they happen, rather than preventing them ahead of time. The core intent of reactive measures is to mitigate the damages caused by an incident and to address any vulnerabilities that were exploited during the event.

This involves analyzing the incident after it has taken place to identify weaknesses in the security framework, and then taking actions such as tightening security protocols, enhancing monitoring systems, or adjusting response strategies based on learned experiences.

While other concepts such as prevention, training, and risk assessments are essential in a comprehensive security strategy, they denote proactive measures aimed at averting incidents before they happen, rather than responding to them reactively. Therefore, acknowledging that reactive measures only come into play post-incident aligns with their primary role in security management.