What component should be included in a centralized logging solution for Azure landing zones to meet auditing requirements?

In the context of a centralized logging solution for Azure landing zones, the appropriate component to include for meeting auditing requirements is a Log Analytics workspace. This component serves as a central repository for storing and querying log data collected from various Azure resources, allowing for effective analysis and compliance monitoring.

A Log Analytics workspace provides powerful querying capabilities through Kusto Query Language (KQL), enabling users to gain insights into their Azure environment's security and operational status. It can ingest logs from a variety of sources, including security logs, activity logs, and custom logs, making it essential for meeting auditing and compliance needs. Additionally, this workspace facilitates the integration of security insights and data retention policies, which are vital components of any robust auditing strategy.

While Microsoft Defender for SQL, Microsoft Sentinel, and Windows Security logs can play important roles in a security landscape, they serve different purposes. Microsoft Defender for SQL is focused on providing advanced threat protection for SQL databases, while Microsoft Sentinel is an SIEM solution that offers broader security analytics and threat detection capabilities. Windows Security logs specifically pertain to events on Windows operating systems but do not provide the centralized and scalable logging capabilities that a Log Analytics workspace can offer.