In broad terms, the risk management process consists of:
This definition is part of our Essential Guide: How to conduct a next-generation firewall evaluation Share this item with your network: The acronym SIEM is pronounced "sim" with a silent e.
The underlying principles of every SIEM system is to aggregate relevant data from multiple sources, identify deviations from the norm and take appropriate action. Being able to look at all security-related data from a single point of view makes it easier for organizations of all sizes to spot patterns that are out of the ordinary.
The collectors forward events to a centralized management console where security analysts sift through the noise, connecting the dots and prioritizing security incidents. In some systems, pre-processing may happen at edge collectors, with only certain events being passed through to a centralized management node.
In this way, the volume of information being communicated and stored can be reduced. Although advancements in machine learning are helping systems to flag anomalies more accurately, analysts must still provide feedback, continuously educating the system about the environment.
Here are some of the most important features to review when evaluating SIEM products: This was last updated in January Next Steps.Our intruder security alarm systems help protect your business from theft and break-ins.
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This can be a great opportunity for the defending team to learn how to think like hackers by monitoring the attack and documenting which systems and sensors trigger alerts during the exercise.