Pass the Fortinet Certified Professional Security Operations FCSS_ADA_AR-6.7 Questions and answers with ValidTests

When aUser and Entity Behavior Analytics (UEBA) agentisoff-net, meaning it is disconnected from the network and cannot reach the FortiSIEM collector, ittemporarily stores (caches) events locallyuntil it can re-establish a connection.

● This caching mechanismprevents data lossby ensuring events are retained even when the agent is offline.

● Once the connection to theFortiSIEM collector is restored, the agentuploads the cached events.

● This ensurescontinuity in user behavior monitoring, even when users are disconnected.

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.

TheLookupTableHasfunction is used tocheck whether a specified key exists in a lookup table. It returnseither true or false, depending on whether the key is found in the table.

● If the key is present, the function returnstrue.

● If the key is absent, the function returnsfalse.

Guaranteed Allocation:50 + 100 + 150 = 300 EPS

Actual (Incoming) Usage:25 + 50 + 75 = 150 EPS→ Unused from guarantees = 300 − 150 = 150 EPS

Burst Capacity (Licensed minus Guaranteed):520 − 300 = 220 EPS

Total Unused Capacity:150 + 220 = 370 EPS

As a Percentage of Licensed EPS:370/520 ≈ 71.15% → reported (after conversion/rounding) as ~71.460

FortiSIEMcollectorsare responsible forgathering logsfrom devices andforwarding themto the FortiSIEM cluster. Their communication with the cluster follows these key principles:

●Collectors periodically communicate with the supervisor node.

● This allows them toreport status, receive updates, and verify configurations.

●The supervisor periodically checks the health of the collector.

● Thesupervisor monitors the collector’s uptime, connectivity, and performance.

●Collectors upload event data to worker nodes but report health to the supervisor.

●Event logs are uploaded to worker nodesas per theworker upload list, ensuring distributed event processing.

●Health status is always reported directly to the supervisorfor centralized monitoring.

The exhibit shows the directory listings forthree different workers(worker1,worker2, andworker3) under the/querywkr/active/13127*path, which indicatesactive query tasksassigned to each worker.

1.Worker1 (worker1)

The output doesnotshow any subdirectories or task files (13127t0,13127t1, etc.), meaningWorker1 is not assigned any tasks.

2.Worker2 (worker2)

The output showsone task (13127t1)under/querywkr/active/13127*.

The workerhas only one assigned task, not two, so optionsC and D are incorrect.

3.Worker3 (worker3)

The output showstwo tasks (13127t0and13127t1), indicating that Worker3 is processingtwo tasksfor query ID 13127.

InFortiSIEM,numPointsis a parameter used inrules and the profile databaseto ensure the reliability of statistical baselines and prevent anomalies from being falsely triggered due to insufficient data.

1.To prevent premature triggering of a rule before a baseline is set and becomes active.

numPoints ensures that a rule does not trigger until a sufficient number of data points are collectedfor the baseline.

Without enough data, the system may generatefalse positivesdue to the lack of a stable historical pattern.

2.To fetch only values from the profile database that have numPoints greater than a certain threshold.

When querying theprofile database, numPoints acts as afilterto ensure that onlydata points meeting a minimum thresholdare considered for analysis.

This prevents unreliable or insufficient historical data from affecting anomaly detection.

These three processes are essential for aFortiSIEM collector, as they handle event parsing, agent communication, and system monitoring.

●phParseris responsible forparsing and processing collected logsbefore forwarding them.

●phAgentManagermanages agent communication, ensuring logs are received and forwarded correctly.

●phMonitorAgentmonitors the health of the collector itself, reporting system status to the FortiSIEM supervisor.

phReportMasterandphRuleMasterdo not run on collectors. They are supervisor/worker processes handling reporting and rule evaluation, respectively.

FortiSIEM does not allow CMDB queries to be nested within other CMDB queries. CMDB data is static information, and nesting would not add value or function properly in query execution.

phRuleMaster runs on both the supervisor and worker nodes, allowing distributed event processing. It receives filtered data from phRuleWorkers and organizes it into buckets before evaluation. Every 30 seconds, it processes the rule data in parallel, ensuring efficient rule execution. The incorrect options suggest that phRuleMaster runs only on the supervisor or evaluates rules sequentially, both of which are inaccurate.