CISA Compares Red Team Exercises to Identify Gaps in SOC Detection and Response Capabilities

The Cybersecurity and Infrastructure Security Agency released an advisory analyzing two separate red team exercises conducted against different security operations centers. The report highlights how the same adversary tactics, techniques, and procedures can result in vastly different outcomes depending on the defender's active configurations and incident response maturity. The comparative findings demonstrate that relying solely on security tools is insufficient without proper log aggregation and alert prioritization. During the exercises, one security operations center quickly identified and isolated malicious activity, while the other classified the same behavior as a low-severity event, allowing the simulated threat to spread. Security teams should leverage the insights from this advisory to assess their own monitoring metrics and network asset management. Reviewing how attackers bypass specific detections and adjusting alert severity mappings will help organizations build more resilient defense strategies tailored to their unique environments.