Extended detection and response (XDR) collects and correlates data across various security layers, including endpoints, cloud workloads, networks, and more. This centralized data collection and correlation enables organizations to achieve faster threat detection and more efficient incident response.
XDR provides a comprehensive view of the threat landscape by breaking down silos between security products. This ultimately reduces the time needed to detect and resolve security issues.
Key capabilities for XDR include:
XDR solutions should include a minimum of two native security sensors and integrate seamlessly with your organization’s security ecosystem.
XDR’s primary advantages are:
XDR holds the promise of consolidating multiple products into a cohesive, unified security incident detection and response system.
Security operations teams (SOCs) need an AI-powered platform that brings together all relevant security data and reveals advanced adversaries.
Adversaries are using ever-more complex tactics, techniques, and procedures (TTPs) to successfully circumvent and exploit traditional security controls. Bad actors such as “lone wolf” attackers, hacking groups, nation states, and even potentially malicious insiders are constantly circling.
In response, organizations are scrambling to secure growing numbers of vulnerable digital assets both inside and outside the traditional network perimeter. But security professionals are increasingly required to do more with the same or fewer resources, and with strict budget constraints.
At the same time, enterprise security and risk managers must contend with too many disconnected security tools and data sets from multiple vendors. Security staff struggle with a sea of data that results in alert overload, with too many false positives and little integration of data with analysis tools or incident response.
Enterprises need unified and proactive security measures to defend the entire landscape of technology assets, spanning legacy endpoints, mobile, network, and cloud workloads, without overburdening staff and in-house management resources. This is where the security advantages and productivity value of an XDR solution come in.
XDR ingests, correlates, and contextualizes multiple streams of telemetry. XDR can also analyze TTPs and other threat vectors. This makes complex SecOps capabilities more accessible to security teams that do not have the resources for heavily customized point solutions.
XDR removes the daunting detection and investigation cycles. It offers threat-centric and business context to move more quickly to a response to a threat.
XDR security provides advanced threat detection and response capabilities, including:
Detecting today’s sophisticated threats requires more than a collection of point solutions.
XDR security provides advanced threat detection and response capabilities including:
XDR improves critical SOC functions when they are reacting to an attack in their environment:
There are a number of cybersecurity acronyms similar to XDR. Here are brief definitions of related “detect and respond” technologies:
Endpoint detection and response (EDR) provides detection and response for endpoints. Many organizations start with EDR and progress to XDR.
Managed detection and response (MDR) provides detection and response as a managed service.
Network detection and response (NDR) is a specific type of security tool that falls under the umbrella of network security. It focuses on continuously monitoring network traffic for suspicious activity.
Extended detection and response (XDR) provides detection and response across multiple security controls and data sources.
The Trellix security platform simplifies visibility and streamlines analysis by ingesting data from Trellix native security controls across endpoint, network, data, and cloud security. The XDR solution ingests data from more than 1 billion sensors for multi-vector detection.
You can also leverage non-Trellix security controls using open integrations to collect data from over 1,000 third-party sources. This enables your team to unlock and get more from the data you already own.
Detections are surfaced using correlation across vendors and multiple threat vectors to create context. Known and routine threats are eliminated with out-of-the-box automated responses.
Actionable threat Intelligence for less common or new threats is created using insights from our Advanced Research Center and network of more than 1 billion global sensors. Emerging, high-impact threats are detected and prioritized using AI-driven analytics that help teams stay ahead of the evolving threat landscape.