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October 19, 2026

What is a SIEM vs EDR?

A quick answer to a common question about security information and event management (SIEM).

Security information and event management (SIEM) aggregates logs from many sources to detect threats across the environment. Endpoint detection and response (EDR) focuses on activity on individual devices. Exaforce works with both and links endpoint alerts to user behavior, so analysts see the identity context behind each device alert.