IronSights

Detection & response

Extended Detection and ResponseXDR

A security solution that extends endpoint detection to correlate threat data across endpoints, email, identity, and cloud applications, providing a unified view of an attack across the entire environment.

Also known asXDRextended detection and response

In plain English

XDR connects the dots across your entire security stack. Where EDR only sees what's happening on a single device, XDR correlates signals from endpoints, email, identity systems, and cloud apps — automatically stitching together an attack chain that might span multiple systems and span days of activity.

Keep learning

More terms in the IronSights Glossary.