Fortinet NSE7_SOC_AR-7.6 Practice Test Questions Answers

Understanding Playbook Triggers:

Playbook triggers are the starting points for automated workflows within FortiAnalyzer or FortiSOAR.

These triggers determine how and when a playbook is executed and can pass relevant information (trigger variables) to subsequent tasks within the playbook.

Types of Playbook Triggers:

EVENT Trigger:

Initiates the playbook when a specific event occurs.

The event details can be used as variables in later tasks to customize the response.

Selected as it allows using event details as trigger variables.

INCIDENT Trigger:

Activates the playbook when an incident is created or updated.

The incident details are available as variables in subsequent tasks.

Selected as it enables the use of incident details as trigger variables.

ON SCHEDULE Trigger:

Executes the playbook at specified times or intervals.

Does not inherently use trigger events to pass variables to later tasks.

Not selected as it does not involve passing trigger event details.

ON DEMAND Trigger:

Runs the playbook manually or as required.

Does not automatically include trigger event details for use in later tasks.

Not selected as it does not use trigger events for variables.

Implementation Steps:

Step 1: Define the conditions for the EVENT or INCIDENT trigger in the playbook configuration.

Step 2: Use the details from the trigger event or incident in subsequent tasks to customize actions and responses.

Step 3: Test the playbook to ensure that the trigger variables are correctly passed and utilized.

Conclusion:

EVENT and INCIDENT triggers are specifically designed to initiate playbooks based on specific occurrences, allowing the use of trigger details in subsequent tasks.

Fortinet Documentation on Playbook Configuration FortiSOAR Playbook Guide

By using the EVENT and INCIDENT triggers, you can leverage trigger events in later tasks as variables, enabling more dynamic and responsive playbook actions.

Role of a Threat Hunter:

A threat hunter proactively searches for cyber threats that have evaded traditional security defenses. This role is crucial in identifying sophisticated and stealthy adversaries that bypass automated detection systems.

Key Responsibilities:

Proactive Threat Identification:

Threat hunters use advanced tools and techniques to identify hidden threats within the network. This includes analyzing anomalies, investigating unusual behaviors, and utilizing threat intelligence.

Understanding the Playbook Requirements:

The SOC analyst needs to design a playbook that filters for high severity events.

The playbook must also attach the event information to an existing incident.

Analyzing the Provided Exhibit:

The exhibit shows the available actions for a local connector within the playbook.

Actions listed include:

Update Asset and Identity

Get Events

Get Endpoint Vulnerabilities

Create Incident

Update Incident

Attach Data to Incident

Run Report

Get EPEU from Incident

Evaluating the Options:

Get Events:This action retrieves events but does not attach them to an incident.

Update Incident:This action updates an existing incident but is not specifically for attaching event data.

Update Asset and Identity:This action updates asset and identity information, not relevant for attaching event data to an incident.

Attach Data to Incident:This action is explicitly designed to attach additional data, such as event information, to an existing incident.

Conclusion:

The correct action to use in the playbook for filtering high severity events and attaching the event information to an incident isAttach Data to Incident.

Comprehensive and Detailed Explanation From FortiSOAR 7.6., FortiSIEM 7.3 Exact Extract study guide:

InFortiSIEM 7.3, theTriggering Eventsview is a dynamic table that displays the individual logs that caused a specific rule to fire. To manage the visibility of data within this specific view:

Interface Customization:The "Triggering Events" tab includes a column management feature. By clicking on the column headers or the table settings icon (typically found at the top right of the event list), an analyst cancustomize the display columns. This allows the user to uncheck the "Reporting IP" attribute, effectively hiding it from the view without altering the underlying data or rule logic.

Operational Efficiency:This is a common task in environments with a simplified topology where the "Reporting IP" is redundant information. Customizing the view helps the analyst focus on the most relevant data points, such as "Source IP," "Destination IP," and "Destination Port."

Why other options are incorrect:

A (Incident Action):Clearing a field from the Incident Action configuration affects what data is sent in an email alert or passed to a SOAR platform, but it does not change the layout of the FortiSIEM GUI "Triggering Events" page.

B (Disable Correlation):Disabling correlation for an attribute determines whether that attribute is used by the rules engine to group events. It does not control the visual display of columns in the incident dashboard.

C (Parsing Rules):Removing attributes via parsing rules is a destructive process that prevents the SIEM from indexing that data entirely. This would make the "Reporting IP" unavailable for all searches and reports, which is excessive for a simple display preference.

Comprehensive and Detailed Explanation From FortiSOAR 7.6., FortiSIEM 7.3 Exact Extract study guide:

In a modern Security Operations Center (SOC) environment powered byFortiSIEM 7.3andFortiSOAR 7.6, the efficiency of the incident response lifecycle depends on two primary pillars of analysis:

Accurate detection of threats (A):The primary goal of a SOC is to identify genuine malicious activity. Using FortiSIEM's correlation rules and machine learning (UEBA), the system must be tuned to detect patterns that signify real risk. Accuracy ensures that the SOC is not blinded by noise and can focus on critical security events that impact the organization's posture.

Rapid identification of false positives (C):"Alert Fatigue" is one of the greatest challenges in a SOC. Analysts must be able to quickly distinguish between legitimate anomalies (false positives) and actual threats.FortiSOARassists in this by using automated playbooks to perform initial triage and "pre-processing"—such as checking IP reputations or verifying user activity—to automatically close or demote alerts that do not represent a true threat, thereby freeing up analysts for high-priority investigations.

Why other options are incorrect:

Immediate escalation for all alerts (B):This is a poor SOC practice. Escalating every alert without triage leads to analyst burnout and overloads senior responders with low-value tasks. The goal of a tiered SOC (Tier 1, Tier 2, Tier 3) is to filter alerts so only significant incidents are escalated.

Periodic system downtime (D):SOC systems (SIEM/SOAR) are considered "Mission Critical" and must operate on a24/7/365basis. Maintenance should be performed using High Availability (HA) configurations or during "low-flow" windows without causing a complete stop in monitoring, as attackers often leverage downtime to strike.