Security information and event management (SIEM) is a security solution that helps organizations detect threats before they disrupt business. Security information and event management, SIEM for short, is a solution that helps organizations detect, analyze, and respond to security threats before they harm business operations. SIEM, pronounced “sim,” combines both security information management (SIM) and security event management (SEM) into one security management system. SIEM technology collects event log data from a range of sources, identifies activity that deviates from the norm with real-time analysis, and takes appropriate action. In short, SIEM gives organizations visibility into activity within their network so they can respond swiftly to potential cyberattacks and meet compliance requirements. In the past decade, SIEM technology has evolved to make threat detection and incident response smarter and faster with artificial intelligence.
SIEM capabilities and use
cases • Log management: SIEM systems gather vast amounts of data in one place, organize it, and then determine if it shows signs of a threat, attack, or breach.
• Event correlation: The data is then sorted to identify relationships and
patterns to quickly detect and respond to potential threats.
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