Microsoft SIEM (Security Information and Event Management) and XDR (Extended Detection and Response) are integrated security tools designed to provide a unified approach to threat detection and response. They combine Microsoft Sentinel, Microsoft 365 Defender, and Microsoft Defender for Cloud to protect on-premises, multicloud, and hybrid environments. This integrated suite helps security professionals efficiently identify and respond to threats, ultimately improving the overall security posture of an organization.

Organizations that implement Microsoft SIEM and XDR can expect several benefits, including a 65% reduction in the time needed to investigate threats and an 88% reduction in response time. Additionally, it improves overall productivity by saving nearly 68,000 hours annually for employees and consolidates vendor costs, potentially saving around $1.6 million each year. The integrated approach also enhances visibility into the security environment, allowing for better compliance and asset management.

Adopting Microsoft SIEM and XDR can significantly lower security-related costs for organizations. The composite organization studied experienced a net present value (NPV) of $11.92 million over three years, with benefits totaling $17.68 million against costs of $5.76 million. This includes savings from reduced time spent on threat investigation and response, vendor consolidation, and decreased labor costs associated with managing multiple point solutions.