Integrating SIEM with Zero Trust Architecture
Laxmi Ahuja, Sonali Vashisth, Ayush Thakur · 2025
The integration of Security Information and Event Management (SIEM) systems with Zero Trust Architecture (ZTA) represents a significant advancement in cybersecurity, combining the real-time monitoring and analytical capabilities of SIEM with the rigorous access controls and continuous verification principles of Zero Trust. This paper explores the core principles of Zero Trust, examines the key functions and roles of SIEM systems, and outlines effective integration strategies. Through real-world case studies and the lessons learned from various implementations, the paper provides insights into how organizations can leverage this integration to enhance threat detection, streamline incident response, and improve overall security posture. The discussion also highlights best practices for aligning SIEM with Zero Trust policies, optimizing data collection, and addressing performance considerations to achieve a robust security framework.