Threat correlation is a method used by incident responders to analyze and associate various indicators of compromise (IoCs) and alerts to identify genuine threats. By correlating data from multiple sources and applying intelligence to distinguish between unrelated events and coordinated attack patterns, responders can significantly reduce the rate of false-positive alerts. This enables teams to prioritize their efforts on the most critical and likely threats, thereby reducing potential risks and corporate liabilities. Effective threat correlation involves the use of sophisticated security information and event management (SIEM) systems, threat intelligence platforms, and analytical techniques to identify relationships between seemingly disparate security events and alerts.
[References:The role of threat correlation in improving the efficiency of incident response activities by reducing false positives and focusing on high-priority issues is outlined in various cybersecurity frameworks and incident response guides, including those related to the ECIH v3 certification. These resources emphasize the importance of applying context and intelligence to security alerts to accurately identify and respond to genuine threats., , ]
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