What Is SIEM? Security Monitoring Made Simple

SIEM, or Security Information and Event Management, acts as your security control room. It collects signals from endpoints, firewalls, Microsoft 365, identity systems, and cloud apps, then correlates them to detect threats a single device can’t see. In this Tech Minute, Matthew from Premiere PC explains SIEM in plain English, how it reduces alert fatigue, and why it’s a critical part of modern cybersecurity.

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