XDR Security

Cybersecurity refers to the various techniques and technologies that help keep your computer system protected. It is an essential practice that people should be aware of, especially as more businesses and industries grow their markets online.

At present, there are two tools used by most security teams for their system’s protection. These are Extended Detection and Response (XDR) and Security Information and Event Management (SIEM). Between them, XDR is a newer approach that is expected to complement SIEM rather than replace it. Listed below is more information about their difference and an explanation of how they’ll work together.

XDR security is one of the new incident response tools used by teams nowadays. It’s an integration of various security products responsible for detecting, investigating, responding to, and finding a threat. It strengthens the security in your system because its proactive approach prevents cyberattacks and tracks their source.

On the other hand, SIEM is software that provides real-time analysis of gathered security alerts. It collects data from security devices, such as antivirus software and firewall logs, and identifies their threat level. It is an efficient way of investigating any attempted attacks on your system as SIEM integrates all of them into a centralized platform.

How Can XDR Complement SIEM?

Given the difference in their work, it is believed that there is a possibility that XDR will not replace SIEM but rather complement it. The reason is that XDR is considered a more comprehensive security solution than SIEM. The latter can only receive data from different sources, but it cannot investigate, respond, and eliminate a security threat. Some of the characteristics that XDR can help SIEM with include:

  • It improves security alerts by adding more context to the data and source of the attacks.
  • It reduces the time spent detecting (takes 41 hours) and investigating (takes 38 hours) an attack through XDR’s automated hunting capacity to 10 and 16 hours, respectively.
  • It allows security teams to respond faster to threats through more advanced analytic capabilities that can sift through all issues compiled by SIEM.
  • It prevents alert fatigue by decreasing the number of alerts for review after undergoing XDR’s analysis.
  • It allows quick recovery by assisting hosts in restoring damaged files after an attack.

Talk to the Experts

XDR security and SIEM are only two of the tools that provide efficient protection for your system. But as cyberattacks continue to increase each day, security teams must also be aware of other practices to prevent such threats. If you want to learn more about cyber protection, call us at Preferred Computer Services in Huntsville, AL. Our expert team is ready to assist you with any concerns about your system.

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