Tracing the Rise of Open XDR Among Modern Technologies

The article explains Open XDR as a vendor-agnostic, cloud-native approach to threat detection and response that aggregates telemetry across SIEM, EDR, email, and cloud sources to improve alert fidelity and reduce false positives; contrasts Open XDR with native XDR and SIEM limitations; cites market growth drivers like IoT and cloud complexity; and positions ReliaQuest as offering Open XDR combined with managed people and processes to deliver actionable alerts and reduce operational overhead.