Which analysis technique focuses on monitoring access post-implementation rather than preemptively?

The focus of the detective analysis technique is specifically on monitoring access after implementation. This approach is crucial for identifying inappropriate access, unusual behavior, or security incidents that may occur within a system. Detective controls are put in place to alert administrators about any potential security breaches or compliance issues through ongoing monitoring and assessment of existing access and data usage.

These techniques often involve continuous auditing, logging activities, and real-time alerts, enabling organizations to respond to incidents as they arise rather than attempting to prevent them before they happen. By implementing a detective analysis technique, organizations can ensure that they have a layered security strategy that not only prevents access violations but also detects them after they occur, allowing for quicker mitigation of any potential threats.

In contrast, preventive techniques focus on stopping incidents before they occur. Simulation involves modeling potential scenarios to anticipate problems, while impact assessments evaluate the consequences of specific actions or changes within a system rather than continuously monitoring activities.