Cyber Security Interview Questions and Answers › Cyber Security
What is a SIEM, and what does it do?
SIEM = Security Information and Event Management. It collects logs (records of what happened) from all systems into one place and raises alerts. Reading logs on each server one by one does not work for a big company.

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SIEM = Security Information and Event Management. It collects logs (records of what happened) from all systems into one place and raises alerts. Reading logs on each server one by one does not work for a big company.
Learn more in the lesson: 31.3 What a SIEM Does