Which of the following stage executed after identifying the required event sources?

After identifying the required event sources in a Security Operations Center (SOC) process, the next stage is to define rules for the use case. This involves specifying the criteria or conditions that will trigger alerts or actions based on the data received from the identified event sources. It is a critical step in ensuring that the SOC can effectively monitor and respond to security events.

References: This step is a standard practice in SOC operations and is supported by various cybersecurity frameworks and guidelines. It is also discussed in the context of the EC-Council’s Certified SOC Analyst (CSA) program, which emphasizes the importance of defining rules and alerts to manage and respond to security incidents1.