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CompTIA Security+ 2021 SY0-601: Improve Event Correlation with SIEM with Centralize Logs and Dashboards

By: Author Alex Lim

Posted on

Categories Exam

Struggling to correlate events from various security systems? Learn how implementing a SIEM can centralize logs and dashboards, enhancing event correlation and improving your organization’s overall security posture.

Table of Contents

Question

An organization is having difficulty correlating events from its individual AV, EDR, DLP, SWG, WAF, MDM, HIPS, and CASB systems. Which of the following is the best way to improve the situation?

A. Remove expensive systems that generate few alerts.
B. Modify the systems to alert only on critical issues.
C. Utilize a SIEM to centralize logs and dashboards.
D. Implement a new syslog/NetFlow appliance.

Answer

C. Utilize a SIEM to centralize logs and dashboards.

Explanation

A Security Information and Event Management (SIEM) system is the best solution for improving event correlation across multiple security systems, such as AV, EDR, DLP, SWG, WAF, MDM, HIPS, and CASB. A SIEM collects, aggregates, and analyzes log data from various sources, providing a centralized view of an organization’s security posture.

By implementing a SIEM, the organization can:

  1. Centralize log management: A SIEM gathers logs from disparate systems, making it easier to search, analyze, and correlate events across the entire infrastructure.
  2. Enhance threat detection: SIEMs use advanced analytics, machine learning, and rule-based engines to identify potential threats and anomalies that individual systems might miss.
  3. Improve incident response: With centralized data and real-time alerts, security teams can quickly investigate and respond to incidents, minimizing the impact of security breaches.
  4. Streamline compliance reporting: SIEMs facilitate the generation of compliance reports by consolidating data from multiple sources, making it easier to demonstrate adherence to regulatory requirements.

While other options, such as removing expensive systems, modifying alert thresholds, or implementing a syslog/NetFlow appliance, may provide some benefits, they do not address the core issue of event correlation as effectively as a SIEM solution.

CompTIA Security+ 2021 SY0-601 certification exam practice question and answer (Q&A) dump with detail explanation and reference available free, helpful to pass the CompTIA Security+ 2021 SY0-601 exam and earn CompTIA Security+ 2021 SY0-601 certification.