FCSS_ADA_AR-6.7 Exam Dumps : FCSS Advanced Analytics 6.7 Architect

The administratordeployed FortiSIEM without a collector, meaning there is no dedicated system collecting logs fromservice provider infrastructure devices. Without a collector, the FortiSIEMsupervisor and workersmust directly ingest logs, which is not ideal for amulti-tenant service provider setup. Acollector is necessaryto efficiently gather logs before forwarding them to the FortiSIEM cluster.

InFortiSIEM baselining, anhourly bucketis used to maintainhourly-specific statistical baselines. This helps detect anomalies by comparing current activity against historical norms foreach hour of the day, separately forweekdays and weekends.

The system maintainshourly profiles, ensuring that anomalies are detected based on similar timeframes. This approach prevents false positives due to natural variations in network activity across different times of the day and different days of the week.

InFortiSIEM,SQLite databasesused forbaseliningare stored in the/opt/phoenix/cachedirectory. This location is used fortemporary storage and caching of profile datathat is essential for anomaly detection and trend analysis.

●Baselininginvolves analyzing historical data to determine expected behavior patterns.

●SQLite databasesstore aggregated statistics, which are referenced during rule evaluations.

● Thecache directoryallows quick access to these values without querying the main database repeatedly.