20 Questions
Which of the following does the parser use to identify the event types in the messages?
Unique identifying numbers
What does PAM stand for in FortiSIEM?
Performance and Availability Management
What does FortiSIEM collect at a set polling interval for PAM?
Performance metrics
What does FortiSIEM use to detect anomalous activity?
Baseline metrics
What does FortiSIEM provide an integrated view into?
Network and application behavior
What does FortiSIEM convert the PAM metrics into?
Logs
What does the parser look for in each message to assign an event identifier?
Unique key words
What does FortiSIEM monitor in addition to security metrics?
Performance and availability metrics
What does FortiSIEM build a baseline of?
Network and application behaviors
What does FortiSIEM provide a view into?
Performance and availability
Which of the following is one of the main functions of the parsing engine?
To extract important information from the log file
What attributes are added by the parsing engine to the final event?
Timestamp indicating when the event was received, and the event type
Why is the final event enriched with additional data?
To make searching, filtering, and reporting more granular
What does the parsing engine do with the raw message?
Extracts everything it can from it
What is one example of an attribute added by the parsing engine to the final event?
Destination country
What does the parsing engine examine in each element of the log file?
Important or useful information
What can be said about the final event compared to the raw message?
The final event contains far more data
What does the parsing engine do with each event received or collected?
Creates a normalized, structured data event
What is an example of an attribute in the final event that comes from the raw message itself?
Direction of the traffic
What does the parsing engine look for in each raw message?
Something unique to identify the event type
Study Notes
Identifying Event Types
- The parser identifies event types in messages based on specific criteria.
PAM in FortiSIEM
- PAM stands for Privileged Access Management in FortiSIEM.
- FortiSIEM collects PAM metrics at a set polling interval.
Anomaly Detection and Visualization
- FortiSIEM detects anomalous activity using machine learning (ML) and statistical models.
- FortiSIEM provides an integrated view into security and performance metrics.
Parsing Engine Functions
- The parsing engine examines each element of the log file to extract relevant information.
- The parsing engine assigns an event identifier to each message based on specific criteria.
- One of the main functions of the parsing engine is to parse raw messages into final events.
- The parsing engine adds attributes to the final event, such as event type and timestamp.
Enriching the Final Event
- The final event is enriched with additional data from the parsing engine.
- The parsing engine extracts attributes from the raw message, such as IP addresses and usernames.
- The final event contains more information than the raw message.
Parsing Engine Operations
- The parsing engine processes each event received or collected, adding attributes to the final event.
- The parsing engine converts PAM metrics into a usable format.
- The parsing engine looks for specific patterns or keywords in each raw message to extract relevant information.
Test your knowledge on event attributes produced by the parsing engine in SIEM. Learn about the main functions of the parsing engine and how it separates log files into essential elements. Explore the process of identifying important information from events.
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