Which type of log is ingested natively in Cortex XDR Pro per TB?

The correct answer is Microsoft Office 365. In the context of Cortex XDR Pro, this platform is designed to natively ingest a wide variety of data sources to enhance security analytics and threat detection. Given its emphasis on modern collaboration and cloud applications, Microsoft Office 365 is specifically supported for native log ingestion. This integration allows organizations to monitor their user activity, email interactions, and other essential elements that help in identifying potential security threats.

The ingestion of Microsoft Office 365 logs provides critical insights that facilitate comprehensive visibility into user behavior and anomalies within the organization's environment. This data plays a vital role in incident response and threat hunting, allowing security teams to leverage the information to secure their infrastructure effectively.

The other options, while relevant in various contexts—such as Docker containers or Google Kubernetes Engine logs—do not relate to the native ingestion capabilities of Cortex XDR Pro in the same way as Microsoft Office 365 does, making it the definitive choice.