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EPS, or Events Per Second, is a crucial metric in FortiSIEM that measures the rate at which events are generated and collected by individual clients or devices in your network. Understanding EPS helps in assessing the impact of events on the FortiSIEM deployment and ensuring that the SIEM infrastructure can handle the volume of data generated.
EPS (Events Per Second) monitoring by each client in FortiSIEM is a critical aspect of managing network security and event data. By understanding and using EPS metrics effectively, it is possible to identify abnormal behavior, detect security incidents, and optimize the FortiSIEM deployment for efficient event processing and storage.
Make use of FortiSIEM's EPS monitoring tools, set appropriate EPS thresholds, and regularly review EPS data to ensure the security and performance of the network.
Understanding EPS by Each Client in FortiSIEM:
- Definition of EPS: EPS, or Events Per Second, represents the rate at which events are generated and processed by a specific client or device within the network.
It is an important metric for assessing the event volume generated by each client, which can vary significantly depending on the client's role and activity.
- EPS Monitoring: FortiSIEM provides tools and dashboards for monitoring EPS for each client. It is possible to access EPS information through the FortiSIEM web interface. By monitoring EPS, it is possible to identify clients or devices that are generating a high volume of events, which may indicate abnormal behavior or potential security threats.
- EPS Thresholds: FortiSIEM allows to setting of EPS thresholds for individual clients. These thresholds define the maximum acceptable EPS rate for a client before triggering alerts or actions.
Configuring EPS thresholds helps in identifying clients that exceed normal event generation rates, which could be indicative of security incidents or misconfigurations.
- EPS Impact: High EPS rates by certain clients can impact the performance and efficiency of your FortiSIEM deployment. It can lead to increased storage and processing requirements. It is important to strike a balance between capturing relevant events and managing the resource demands of high EPS clients.
- Use Cases: EPS monitoring is valuable for various use cases, including identifying compromised clients that generate a sudden surge in events, detecting misconfigured devices, and assessing the impact of software updates or changes on event generation.
- EPS Reporting: FortiSIEM provides reporting capabilities that allow to generation of reports on EPS trends for individual clients over time. This helps in long-term analysis and capacity planning.
- Optimization and Remediation: Based on EPS data, it is possible to optimize event collection and storage policies, allocate more resources to high EPS clients, and take remediation actions to address security threats or inefficiencies.
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