[Mar 12, 2025] Latest NSE 5 Network Security Analyst NSE5_FSM-6.3 Actual Free Exam Questions
NSE 5 Network Security Analyst NSE5_FSM-6.3 Dumps Updated Practice Test and 52 unique questions
NEW QUESTION # 14
What does the Frequency field determine on a rule?
- A. How often the rule will trigger for the same condition.
- B. How often the rule will take a clear action.
- C. How often the rule will trigger.
- D. How often the rulewill evaluate the subpattern.
Answer: D
Explanation:
Rule Evaluation in FortiSIEM: Rules in FortiSIEM are evaluated periodically to check if the defined conditions or subpatterns are met.
Frequency Field: The Frequency field in a rule determines the interval at which the rule's subpattern will be evaluated.
* Evaluation Interval: This defines how often the system will check the incoming events against the rule's subpattern to determine if an incident should be triggered.
* Impact on Performance: Setting an appropriate frequency is crucial to balance between timely detection of incidents and system performance.
Examples:
* If the Frequency is set to 5 minutes, the rule will evaluate the subpattern every 5 minutes.
* This means that every 5 minutes, the system will check if the conditions defined in the subpattern are met by the incoming events.
References: FortiSIEM 6.3 User Guide, Rules and Incidents section, which explains the Frequency field and how it impacts the evaluation of subpatterns in rules.
NEW QUESTION # 15
Refer to the exhibit.
What does the pauso icon indicate?
- A. Data collection is paused after the intervals shown for metrics.
- B. Data collection execution failed because the device is not reachable.
- C. Data collection has not started.
- D. Data collection is paused duo to an issue, such as a change of password.
Answer: D
Explanation:
Data Collection Status: FortiSIEM displays various icons to indicate the status of data collection for different devices.
Pause Icon: The pause icon specifically indicates that data collection is paused, but this can happen due to several reasons.
Common Cause for Pausing: One common cause for pausing data collection is an issue such as a change of password, which prevents the system from authenticating and collecting data.
Exhibit Analysis: In the provided exhibit, the presence of the pause icon next to the device suggests that data collection has encountered an issue that has caused it to pause.
References: FortiSIEM 6.3 User Guide, Device Management and Data Collection Status Icons section, which explains the different icons and their meanings.
NEW QUESTION # 16
Refer to the exhibits.
Three events are collected over a 10-minute time period from two servers: Server A and Server B.
Based on thesettings tor the rule subpattern. how many incidents will the servers generate?
- A. Server A will generate one incident and Server B will generate one incident.
- B. Server B will generate one incident and Server A will not generate any incidents.
- C. Server A will not generate any incidents and Server B will not generate any incidents.
- D. Server A will generate one incident and Server B will not generate any incidents.
Answer: D
Explanation:
Event Collection Overview: The exhibits show three events collected over a 10-minute period from two servers, Server A and Server B.
Rule Subpattern Settings: The rule subpattern specifies two conditions:
* AVG(CPU Util) > DeviceToCMDBAttr(Host IP : Server CPU Util Critical Threshold): This checks if the average CPU utilization exceeds the critical threshold defined for each server.
* COUNT(Matched Events) >= 2: This requires at least two matching events within the specified period.
Server A Analysis:
* Events: Three events (CPU=90, CPU=90, CPU=95).
* Average CPU Utilization: (90+90+95)/3 = 91.67, which exceeds the critical threshold of 90.
* Matched Events Count: 3, which meets the condition of being greater than or equal to 2.
* Incident Generation: Server A meets both conditions, so it generates one incident.
Server B Analysis:
* Events: Three events (CPU=70, CPU=50, CPU=60).
* Average CPU Utilization: (70+50+60)/3 = 60, which does not exceed the critical threshold of 90.
* Matched Events Count: 3, but since the average CPU utilization condition is not met, no incident is generated.
Conclusion: Based on the rule subpattern, Server A will generate one incident, and Server B will not generate any incidents.
References: FortiSIEM 6.3 User Guide, Event Correlation Rules and Incident Management sections, which explain how incidents are generated based on rule subpatterns and event conditions.
NEW QUESTION # 17
Refer to the exhibit.
An administrator is investigating a FortiSIEM license issue.
The procedure is for which offline licensing condition?
- A. The procedure is for offline license verification.
- B. The procedure is for offline license registration.
- C. The procedure is for offline license debug.
- D. The procedure is for offline license validation.
Answer: B
Explanation:
Offline Licensing in FortiSIEM: FortiSIEM provides mechanisms for offline licensing to accommodate environments without direct internet access.
License Tool Command: The command./phLicenseTool --collect license_req.datis used to collect license information necessary for offline registration.
Procedure Analysis: The exhibit shows the output of this command, which indicates the collection of license information to a file namedlicense_req.dat.
Offline License Registration: This collected data file is then typically uploaded to the FortiSIEM support portal or provided to the FortiSIEM support team for processing and generating a license file.
References: FortiSIEM 6.3 Administration Guide, Licensing section, details the procedures for both online and offline license registration, including the use of thephLicenseToolfor offline scenarios.
NEW QUESTION # 18
Refer to the exhibit.
Which value will FortiSIEM use to populate the Event Type field?
- A. diskUtil
- B. phPerfJob
- C. PHL_INFO
- D. PH_DSV_MON_SYS_DISK_UTIL
Answer: C
Explanation:
Event Type Population: In FortiSIEM, the Event Type field is populated based on specific identifiers within the raw message or event log.
Raw Message Analysis: The exhibit shows a raw message with various components, includingPH_DEV_MON_SYS_DISK_UTIL,PHL_INFO,phPerfJob, anddiskUtil.
Primary Event Identifier: ThePH_DEV_MON_SYS_DISK_UTILat the beginning of the raw message is the primary identifier for the event type. It categorizes the type of event, in this case, a system disk utilization monitoring event.
Event Type Field: FortiSIEM uses this primary identifier to populate the Event Type field, providing a clear categorization of the event.
References: FortiSIEM 6.3 User Guide, Event Processing and Event Types section, details how event types are identified and populated in the system.
NEW QUESTION # 19
The FortiSIEM administrator is examining events for two devices to investigate an issue However, the administrator is not getting any results from their search.
Based on the selected fillers shown in the exhibit, why is the search returning no results?
- A. Parenthesis are missing
- B. An invalid IP subnet is typed in the Value column
- C. The wrong boolean operator is selected in the Next column
- D. The wrong option is selected in the Operator column
Answer: C
NEW QUESTION # 20
IF the reported packet loss is between 50% and 98%. which status is assigned to the device in the Availability column of summary dashboard?
- A. Degraded status is assigned because of packet loss
- B. Up status is assigned because of received packets.
- C. Critical status is assigned because of reduction in number of packets received.
- D. Down status is assigned because of packet loss.
Answer: A
Explanation:
Device Status in FortiSIEM: FortiSIEM assigns different statuses to devices based on their operational state and performance metrics.
Packet Loss Impact: The reported packet loss percentage directly influences the status assigned to a device.
Packet loss between 50% and 98% indicates significant network issues that affect the device's performance.
Degraded Status: When packet loss is between 50% and 98%, FortiSIEM assigns a "Degraded" status to the device. This status indicates that the device is experiencing substantial packet loss, which impairs its performance but does not render it completely non-functional.
Reasoning: The "Degraded" status helps administrators identify devices with serious performance issues that need attention but are not entirely down.
References: FortiSIEM 6.3 User Guide, Device Availability and Status section, explains the criteria for assigning different statuses based on performance metrics such as packet loss.
NEW QUESTION # 21
Three events are collected over a 10-minutc time period from two servers Server A and Server B.
Based on the settings being used for the rule subpattern. how many incidents will the servers generate?
- A. Server A will not generate any incidents and Server B will not generate any incidents
- B. Server B will generate one incident and Server A will not generate any incidents
- C. Server A will generate one incident and Server 8 will not generate any incidents
- D. Server A will generate one incident and Server 8 will generate one incident
Answer: C
NEW QUESTION # 22
Where do you configure rule notifications and automated remediation on FortiSIEM?
- A. Remediation policy
- B. Notification engine
- C. Notification policy
- D. Remediation engine
Answer: C
Explanation:
Rule Notifications and Automated Remediation: In FortiSIEM, notifications and automated remediation actions can be configured to respond to specific incidents or alerts generated by rules.
Notification Policy: This is the section where administrators configure the settings for notifications and specify the actions to be taken when a rule triggers an alert.
* Configuration Options: Includes defining the recipients of notifications, the type of notifications (e.g., email, SMS), and any automated remediation actions that should be executed.
Importance: Proper configuration of notification policies ensures timely alerts and automated responses to incidents, enhancing the effectiveness of the SIEM system.
References: FortiSIEM 6.3 User Guide, Notifications and Automated Remediation section, which details how to configure notification policies for rule-triggered actions and responses.
NEW QUESTION # 23
Refer to the exhibit.
How was the FortiGate device discovered by FortiSIEM?
- A. GUI log discovery
- B. Auto log discovery
- C. Syslog discovery
- D. Pull events discovery
Answer: B
Explanation:
Discovery Methods in FortiSIEM: FortiSIEM can discover devices using various methods, including syslog, SNMP, and others.
Syslog Discovery: The exhibit shows that the FortiGate device is discovered by FortiSIEM using syslog.
* Syslog Parsing: The syslog messages sent by the FortiGate device are parsed by FortiSIEM to extract relevant information.
* CMDB Entry: Based on the parsed information, an entry is populated in the Configuration Management Database (CMDB) for the device.
Evidence in Exhibit: The exhibit shows the syslog flow from the FortiGate Firewall to the parsing and discovery process, resulting in the device being listed in the CMDB with the status "Pending." References: FortiSIEM 6.3 User Guide, Device Discovery section, which explains how syslog discovery works and how devices are added to the CMDB based on syslog data.
NEW QUESTION # 24
Refer to the exhibit.
If events are grouped by Reporting IP, Event Type, and user attributes in FortiSIEM, how ,many results will be displayed?
- A. There results will be displayed.
- B. Seven results will be displayed.
- C. Unique attribute cannot be grouped.
- D. Five results will be displayed.
Answer: B
Explanation:
Grouping Events: Grouping events by specific attributes allows for the aggregation of similar events.
Grouping Criteria: For this question, events are grouped by "Reporting IP," "Event Type," and "User." Unique Combinations Analysis:
* 10.10.10.10, Failed Logon, Ryan, 1.1.1.1, Web App
* 10.10.10.11, Failed Logon, John, 5.5.5.5, DB
* 10.10.10.10, Failed Logon, Ryan, 1.1.1.1, Web App(duplicate, counted as one unique result)
* 10.10.10.10, Failed Logon, Paul, 3.3.2.1, Web App
* 10.10.10.11, Failed Logon, Ryan, 1.1.1.15, DB
* 10.10.10.11, Failed Logon, Wendy, 1.1.1.6, DB
* 10.10.10.10, Failed Logon, Ryan, 1.1.1.15, DB
Result Calculation: There are seven unique combinations based on the specified grouping attributes.
References: FortiSIEM 6.3 User Guide, Event Management and Reporting sections, explaining how events are grouped and reported based on selected attributes.
NEW QUESTION # 25
Refer to the exhibit.
It events are grouped by Event Type and User attributes in FortiSIEM. how many results will be displayed?
- A. No results will be displayed.
- B. Four results will be displayed.
- C. Two results will be displayed.
- D. Eight results will be displayed.
Answer: B
Explanation:
Grouping Events in FortiSIEM: Grouping events by specific attributes allows administrators to aggregate and analyze data more efficiently.
Grouping Criteria: In this case, the events are grouped by "Event Type" and "User" attributes.
Unique Combinations: To determine the number of results displayed, identify the unique combinations of the
"Event Type" and "User" attributes in the provided data.
* Failed Logon by Ryan(appears multiple times but is one unique combination)
* Failed Logon by John
* Failed Logon by Paul
* Failed Logon by Wendy
Unique Groupings: There are four unique groupings based on the given data: "Failed Logon" by "Ryan",
"John", "Paul", and "Wendy".
References: FortiSIEM 6.3 User Guide, Event Management and Reporting sections, which explain how events are grouped and reported based on selected attributes.
NEW QUESTION # 26
What is a prerequisite for FortiSIEM Linux agent installation?
- A. The auditd service must be installed on the Linux server being monitored
- B. The Linux agent manager server must be installed.
- C. Both the web server and the audit service must be installed on the Linux server being monitored
- D. The web server must be installed on the Linux server being monitored
Answer: A
Explanation:
FortiSIEM Linux Agent: The FortiSIEM Linux agent is used to collect logs and performance metrics from Linux servers and send them to the FortiSIEM system.
Prerequisite for Installation: Theauditdservice, which is the Linux Audit Daemon, must be installed and running on the Linux server to capture and log security-related events.
* auditd Service: This service collects and logs security events on Linux systems, which are essential for monitoring and analysis by FortiSIEM.
Importance of auditd: Without the auditd service, the FortiSIEM Linux agent will not be able to collect the necessary event data from the Linux server.
References: FortiSIEM 6.3 User Guide, Linux Agent Installation section, which lists the prerequisites and steps for installing the FortiSIEM Linux agent.
NEW QUESTION # 27
An administrator is using SNMP and WMI credentials to discover a Windows device. How will the WMI method handle this?
- A. WMI method will collect security, application, and system events logs.
- B. WMI method will collect only DHCP logs.
- C. WMI method will collect only traffic and IIS logs.
- D. WMI method will collect only DNS logs.
Answer: A
Explanation:
WMI Method: Windows Management Instrumentation (WMI) is a set of specifications from Microsoft for consolidating the management of devices and applications in a network.
Log Collection: WMI is used to collect various types of logs from Windows devices.
* Security Logs: Contains records of security-related events such as login attempts and resource access.
* Application Logs: Contains logs generated by applications running on the system.
* System Logs: Contains logs related to the operating system and its components.
Comprehensive Data Collection: By using WMI, FortiSIEM can gather a wide range of event logs that are crucial for monitoring and analyzing the security and performance of Windows devices.
References: FortiSIEM 6.3 User Guide, Data Collection Methods section, which details the use of WMI for collecting event logs from Windows devices.
NEW QUESTION # 28
Which database is used for storing anomaly data, that is calculated for different parameters, such as traffic and device resource usage running averages, and standard deviation values?
- A. CMDB
- B. Event DB
- C. Profile DB
- D. SVN DB
Answer: C
NEW QUESTION # 29
Which two export methods are available for FortiSIEM analytics results? (Choose two.)
- A. HTML
- B. PDF
- C. PNG
- D. csv
Answer: B,D
NEW QUESTION # 30
Which two FortiSIEM components work together to provide real-time event correlation?
- A. Worker and collector
- B. Supervisor and worker
- C. Supervisor and collector
- D. Collector and Windows agent
Answer: A
Explanation:
FortiSIEM Architecture: The FortiSIEM architecture includes several components such as Supervisors, Workers, Collectors, and Agents, each playing a distinct role in the SIEM ecosystem.
Real-Time Event Correlation: Real-time event correlation is a critical function that involves analyzing and correlating incoming events to detect patterns indicative of security incidents or operational issues.
Role of Supervisor and Worker:
* Supervisor: The Supervisor oversees the entire FortiSIEM system, coordinating the processing and analysis of events.
* Worker: Workers are responsible for processing and correlating the events received from Collectors and Agents.
Collaboration for Correlation: Together, the Supervisor and Worker components perform real-time event correlation by distributing the load and ensuring efficient processing of events to identify incidents in real- time.
References: FortiSIEM 6.3 User Guide, Event Correlation and Processing section, details how the Supervisor and Worker components collaborate for real-time event correlation.
NEW QUESTION # 31
Refer to the exhibit.
Which section contains the sortings that determine how many incidents are created?
- A. Aggregate
- B. Actions
- C. Filters
- D. Group By
Answer: D
Explanation:
Incident Creation in FortiSIEM: Incidents in FortiSIEM are created based on specific patterns and conditions defined within the system.
Group By Function: The "Group By" section in the "Edit SubPattern" window specifies how the data should be grouped for analysis and incident creation.
Impact of Grouping: The way data is grouped affects the number of incidents generated. Each unique combination of the grouped attributes results in a separate incident.
Exhibit Analysis: In the provided exhibit, the "Group By" section lists "Reporting Device," "Reporting IP," and "User." This means incidents will be created for each unique combination of these attributes.
References: FortiSIEM 6.3 User Guide, Rule and Pattern Creation section, which details how grouping impacts incident generation.
NEW QUESTION # 32
Which command displays the Linux agent status?
- A. Service linux-agent status
- B. Service Aa-linux-agent status
- C. Service fsm-linux-agent status
- D. Service fortisiem-linux-agent status
Answer: D
NEW QUESTION # 33
Which three ports can be used to send Syslogs to FortiSIEM? (Choose three.)
- A. UDP 9999
- B. UDP 514
- C. TCP 514
- D. UDP 162
- E. TCP 1470
Answer: B,C,E
NEW QUESTION # 34
Refer to the exhibit.
What do the yellow stars listed in the Monitor column indicate?
- A. A yellow star indicates that a metric was applied during discovery, and data has been collected successfully
- B. A yellow star indicates that a metric was applied during discovery, but data collection has not started
- C. A yellow star indicates that a metric was applied during discovery, but FortiSIEM is unable to collect data.
- D. A yellow star indicates that a metric was not applied during discovery and, therefore, FortiSEIM was unable to collect data.
Answer: A
Explanation:
Monitor Column Indicators: In FortiSIEM, the Monitor column displays the status of various metrics applied during the discovery process.
Yellow Star Meaning: A yellow star next to a metric indicates that the metric was successfully applied during discovery and data has been collected for that metric.
Successful Data Collection: This visual indicator helps administrators quickly identify which metrics are active and have data available for analysis.
References: FortiSIEM 6.3 User Guide, Device Monitoring section, which explains the significance of different icons and indicators in the Monitor column.
NEW QUESTION # 35
In FortiSIEM enterprise licensing mode, if the link between the collector and data center FortiSIEM cluster a down what happens?
- A. The collector continues performance collection of devices, but stops receiving syslog
- B. The collector processes stop, and events are dropped
- C. The collector drops incoming events like syslog, but slops performance collection
- D. The collector buffers events
Answer: D
NEW QUESTION # 36
Refer to the exhibit.
A FortiSIEM administrator wants to collect both SIEM event logs and performance and availability metrics (PAM) events from a Microsoft Windows server Which protocol should the administrator select in the Access Protocol drop-down list so that FortiSIEM will collect both SIEM and PAM events?
- A. TELNET
- B. WMI
- C. LDAP start TLS
- D. LDAPS
Answer: B
Explanation:
Collecting SIEM and PAM Events: To collect both SIEM event logs and Performance and Availability Monitoring (PAM) events from a Microsoft Windows server, a suitable protocol must be selected.
WMI Protocol: Windows Management Instrumentation (WMI) is the appropriate protocol for this task.
* SIEM Event Logs: WMI can collect security, application, and system logs from Windows devices.
* PAM Events: WMI can also gather performance metrics, such as CPU usage, memory utilization, and disk activity.
Comprehensive Data Collection: Using WMI ensures that both types of data are collected efficiently from the Windows server.
References: FortiSIEM 6.3 User Guide, Data Collection Methods section, which details the use of WMI for collecting various types of logs and performance metrics.
NEW QUESTION # 37
Refer to the exhibit.
What does the pauso icon indicate?
- A. Data collection is paused after the intervals shown for metrics.
- B. Data collection execution failed because the device is not reachable.
- C. Data collection has not started.
- D. Data collection is paused duo to an issue, such as a change of password.
Answer: D
Explanation:
Data Collection Status: FortiSIEM displays various icons to indicate the status of data collection for different devices.
Pause Icon: The pause icon specifically indicates that data collection is paused, but this can happen due to several reasons.
Common Cause for Pausing: One common cause for pausing data collection is an issue such as a change of password, which prevents the system from authenticating and collecting data.
Exhibit Analysis: In the provided exhibit, the presence of the pause icon next to the device suggests that data collection has encountered an issue that has caused it to pause.
References: FortiSIEM 6.3 User Guide, Device Management and Data Collection Status Icons section, which explains the different icons and their meanings.
NEW QUESTION # 38
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