Cortex XDR by Palo Alto Networks is a comprehensive extended detection and response (XDR) platform that integrates endpoint, network, cloud, and identity data to prevent, detect, and respond to cyber threats. The platform consolidates multiple security data sources into a unified security operations system, utilizing AI and analytics to accelerate threat detection and response. It combines next-generation antivirus (NGAV), endpoint detection and response (EDR), and device control capabilities through a cloud-delivered unified agent architecture. The solution provides holistic threat visibility, automated investigation, and response capabilities for security operations teams, serving as the technical foundation for security monitoring, threat detection, and incident response operations.