Most Recent Fortinet NSE5_FSM-6.3 Exam Dumps

Discovery Scan Types: FortiSIEM uses various scan types to discover devices on a network.

Layer 2 (L2) Scan: An L2 scan discovers devices based on ARP tables and MAC address information from adjacent devices.

Limitation: If a device is quiet (not actively communicating) and its entry is not present in the ARP table of adjacent devices, the L2 scan may miss it.

Other Scan Types:

CMDB Scan: Based on the existing Configuration Management Database (CMDB) entries.

Range Scan: Scans a specified IP range for devices.

Smart Scan: Uses a combination of methods to discover devices.

Reference: FortiSIEM 6.3 User Guide, Device Discovery section, which explains the different types of discovery scans and their characteristics.

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.

Reference: FortiSIEM 6.3 User Guide, Event Correlation and Processing section, details how the Supervisor and Worker components collaborate for real-time event correlation.

Search Filters in FortiSIEM: When searching for events, the correct use of filters and logical operators is crucial to obtain accurate results.

Issue Analysis:

Selected Filters: The exhibit shows filters for two different Reporting IP addresses.

Logical Operators: The use of 'AND' between the two Reporting IP addresses implies that an event must match both IP addresses simultaneously, which is not possible for a single event.

Correct Usage: To search for events from either of the two IP addresses, parentheses should be used to group conditions logically.

Corrected Filter: (Reporting IP = 192.168.1.1 OR Reporting IP = 172.16.10.3) would return events from either IP address.

Reference: FortiSIEM 6.3 User Guide, Search and Filters section, which explains the use of logical operators and the importance of parentheses in constructing effective search queries.

Incident Status in FortiSIEM: The status of an incident indicates its current state and helps administrators track and manage incidents effectively.

Cleared Status: When an incident's status is 'Cleared,' it means that a specific condition set to clear the incident has been satisfied.

Clear Condition: This is typically a predefined condition that indicates the issue causing the incident has been resolved or no longer exists.

Automatic vs. Manual Clearance: While some incidents may be cleared automatically based on clear conditions, others might be manually cleared by an operator.

Reference: FortiSIEM 6.3 User Guide, Incident Management section, detailing the various incident statuses and the conditions that lead to an incident being marked as 'Cleared.'

License Renewal Process: When renewing a FortiSIEM license, it is essential to provide the system ID, which uniquely identifies the FortiSIEM instance.

Commands to Retrieve System ID:

phgetHWID: This command retrieves the hardware ID of the FortiSIEM appliance.

Usage: Run the command phgetHWID in the CLI to obtain the hardware ID.

phgetUUID: This command retrieves the universally unique identifier (UUID) for the FortiSIEM system.

Usage: Run the command phgetUUID in the CLI to obtain the UUID.

Verification: Both phgetHWID and phgetUUID are valid commands for retrieving the necessary system IDs required for license renewal.

Reference: FortiSIEM 6.3 Administration Guide, Licensing section details the commands and procedures for obtaining system identification information necessary for license renewal.