To integrate and correlate security alerts from multiple sources, which API should you use?

Utilizing the Microsoft Graph Security API is the best option for integrating and correlating security alerts from multiple sources. The Microsoft Graph Security API serves as a unified platform that allows security solutions to communicate and share information, enabling organizations to aggregate alerts from various Microsoft and third-party security products.

By leveraging this API, security analysts can access a wide range of security alerts and alerts data in a standardized format, simplifying the correlation process. This allows for enhanced visibility and understanding of security threats across different tools and services, making it easier to respond to incidents effectively.

In contrast, other options like Microsoft Purview eDiscovery primarily focus on compliance and legal search and hold activities, which are not directly related to security alerts and incident response. Microsoft Entra ID is more focused on identity and access management rather than alert correlation, while Microsoft Defender XDR is a suite of tools intended for extended detection and response but does not serve as a dedicated API for integrating alerts from varied sources.