What is Extended Detection and Response (XDR)

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By any chance do you want to know what is XDR? Well, XDR is a SaaS-based, vendor-specific, security threat detection and incident response tool that natively integrates multiple security products into a cohesive security operations system unifying all licensed components.

In most cases, it enables an organization to go beyond typical detective controls by providing a holistic but simpler view of threats across the entire tech landscape. If this is not enough, it delivers real-time actionable threat information to security operations for better, faster outcomes.

The main essence of XDR is improved protection, detection and response capabilities. It also allows for improved productivity of operational security personnel, not forgetting the lowering of the total cost of ownership for effective detection and response of security threats.

We can all agree that XDR holds the promise of consolidating multiple products into a cohesive, unified security incident detection and response platform. You might already be wondering about why enterprises need XDR security in the first place.

SOCs need a platform that intelligently brings together all the relevant security data and reveals advanced adversaries. Since adversaries use more complex tactics, techniques, and procedures to successfully circumvent and exploit traditional security controls, it is evident that organizations are scrambling to secure increasing numbers of vulnerable digital assets. This is both inside and outside the traditional network perimeter.

The main value propositions of XDR products include improving security operations productivity. This is made possible by enhancing detection and response capabilities by unifying visibility and control across endpoints, network, and cloud. XDR security offers advanced threat detection and response capabilities.

This includes detection and response to targeted attacks and native support for behavior analysis of users and technology assets. Also, it helps reduce the need to chase false positives by correlating and confirming alerts automatically.

Hopefully, the above guide can help you understand what is XDR. Take it upon yourself to do a bit of research to better understand what goes into XDR and the numerous benefits it offer organizations. It is then that you won’t worry about being left behind.

Linda Barbara

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