In Splunk ES, who typically performs the role of investigating notable events?

The role of investigating notable events in Splunk Enterprise Security is primarily performed by security analysts. Security analysts are trained professionals who specialize in interpreting and assessing security data to identify potential threats and vulnerabilities within an organization. They leverage tools like Splunk ES to analyze security alerts, evaluate the significance of these alerts, and determine the appropriate responses to incidents.

These analysts are equipped to utilize the capabilities of Splunk ES, such as correlating data from various sources, conducting thorough investigations of notable events, and generating reports that inform organizational decision-making regarding security posture. They have a deep understanding of security frameworks, attack vectors, and defensive strategies, making them the most suitable personnel for this task.

Other roles listed, such as data engineers, system administrators, and network engineers, while integral to the function of an organization's IT infrastructure, do not focus primarily on security analysis. Data engineers primarily deal with data architecture and management, system administrators focus on system upkeep and performance, and network engineers specialize in network configurations and operations. Therefore, it is the security analysts who are designated to delve into notable events, ensure thorough investigations, and drive security strategies forward.