If you do a search for “extended detection and response,” you will find several different definitions. In general, Extended Detection and Response (XDR) focuses on either a single vendor being utilized to cover all the different areas of security or an open model that incorporates multiple vendors. However, by looking at analyst definitions and finding the commonalities, you can get a better sense of what XDR really means.
We’re all seeing the market buzz
Extended Detection and Response(XDR) is getting a lot of attention these days. Given two, leading endpoint detection and response (EDR) vendors, SentinelOne and Crowdstrike, recently announced acquisitions of Scaylr and Humio, respectively, it seems more vendors are making the daily pivot to enter the XDR market.