Extended Detection & Response
Unified security platforms that correlate data across endpoints, networks, cloud, and email for holistic threat detection.
XDR platforms unify security data from endpoints, networks, email, and cloud into a single detection and response system, providing visibility across the entire attack chain. They are best for organizations with mature security operations that want to reduce alert fatigue by correlating signals across multiple vectors rather than investigating each in isolation. Assess whether the XDR is open to third-party integrations or locked into a single vendor's ecosystem, as this affects flexibility and total cost.
Microsoft Defender for Endpoint
Enterprise endpoint security deeply integrated with the Microsoft 365 ecosystem
Palo Alto Cortex XDR
Industry-first extended detection and response platform unifying endpoint, network, and cloud data
Trend Micro
Comprehensive endpoint security with strong virtual patching and server protection
Rapid7 InsightIDR
Cloud SIEM and XDR platform with built-in endpoint detection and response