Did Extended Detection and Response (XDR) make security controlling easier?

 

Cyberattacks are performed targeting networks or endpoints such as laptops, to maximize the damage, steal confidential information, or to get personal advantages, that involve taking control of computer systems. Cyberattacks are often performed by manipulating users to only perform a click action on a button, that executes a malicious code behind the scenes without the acknowledgment of the user. Sometimes, intruders find out weaknesses in software executable files and running malicious code without user awareness. This hideous nature makes it more difficult to monitor and detection of malware.

The predecessor to XDR, the EDR (Endpoint Detection and Response) is a technology which is an improved version with the capabilities of malware detection and antivirus. The EDR procedure is that it records system activities and events that are performed on an endpoint and allows the Security teams to gain visibility to possible attacks that cannot be detected directly by humans.

What is XDR?

Where EDR improved on malware detection over antivirus capabilities, XDR is an extended version of the range of EDR. It ensures to give more scalable facilities to the user than the EDR. According to Gartner,

Extended Detection and Response (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 that unifies all licensed components.”

 

How does XDR work?

XDR’s capabilities do not limit only to monitor endpoints but also collect and correlates data across email, endpoints, servers, cloud workloads, and networks, enabling visibility and the context into advanced threats. Vulnerabilities and threats can be analyzed, prioritized, and avoid preventing data losses and breaches.

Why enterprises need XDR?

Security teams of organizations heavily depend on the tools that bring all relevant security data together and do proper monitoring and assessment to reveal the vulnerabilities and possible attacks. Since the adversaries use more modernized and creative tactics, techniques, and procedures to find out the exploits and try to get control of the security of an organization, the Security teams also should update their systems’ monitoring, tracking, and investigating capabilities to avoid attacks. Enterprises invest a large portion of their budget of a year to strengthen their security standards and management struggles in securing, a large number of vulnerable digital assets both inside and outside the organization.

With a strict budget and resources, professionals want to fulfill the security requirements of an enterprise that can cover the entire technology landscape, assets, mobile, cloud workloads, etc.

With a large number of threats that could happen, the security team members cannot work with a large amount of data with disconnected tools. They need one platform that can integrate all the work together and handle heterogeneous data. This is the place where XDR comes into the picture.

XDR offers an enterprise special controls and also provides a holistic view of the threats across the entire technology landscape. It ensures delivering real-time information needed to deliver threats to business operations and enables them to do an efficient service without worrying about security vulnerabilities.

Extended Detection and Response (XDR) makes the security controlling, monitoring, assessing and defeating threats simple and easy in an enterprise, by combining multiple products and processes of the business model into a cohesive, unified security incident detection and response platform.

References:

https://www.mcafee.com/enterprise/en-us/security-awareness/endpoint/what-is-xdr.html

https://www.paloaltonetworks.com/cyberpedia/what-is-xdr

https://www.cynet.com/xdr-security/understanding-xdr-security-concepts-features-and-use-cases/

https://www.trendmicro.com/en_us/what-is/xdr.html