Which type of investigations can be conducted using Cortex XDR?

The most comprehensive option is the one that states that all types of security incidents can be investigated using Cortex XDR. This is because Cortex XDR is designed to provide an integrated approach to threat detection and response by correlating data across endpoints, networks, and cloud environments. It leverages advanced analytics and machine learning to identify suspicious behavior and potential security incidents across diverse areas such as endpoint security, network traffic, and cloud resources.

Cortex XDR encompasses a wide range of security investigations, including those related to malware, network anomalies, insider threats, and other cyberattacks. By analyzing data from various sources, it allows security teams to gain a holistic view of their security posture and respond effectively to any incidents that arise, regardless of their nature.

The other options only focus on specific aspects of security incidents and do not capture the full spectrum of capabilities offered by Cortex XDR, which is designed explicitly for comprehensive security incident management and investigation.