Debunking the Myth of XDR

Extended Detection and Response (XDR) is a term coined in 2018 by Nir Zuk, CTO of Palo Alto Networks, intended to describe a comprehensive approach to security by integrating data from various platforms for analysis and threat detection. However, its definition varies significantly among different vendors, often leading to ambiguity as many companies label their products as XDR by combining existing security technologies like Endpoint Detection Response (EDR) with other components such as Security Orchestration Automation and Response (SOAR), or Network Detection and Response (NDR). This marketing-driven categorization has led to confusion among buyers, who are advised to scrutinize vendor claims and understand the specific deployment models and components being offered. Logz.io emphasizes clarity by identifying itself as a Cloud Security Information and Event Management (SIEM) provider, focusing on delivering precise capabilities such as a custom correlated detection engine and threat intelligence integration, rather than adopting the XDR label.