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Delivering on the Promise of Next-Gen SIEM

FortiSIEM is designed to be the backbone of your security operations team and is your ultimate defense against attacks. It includes a unique, high-performance IT/OT SIEM feature-set built on advanced analytics, a fully inbuilt configuration management database (CMDB), native SOAR automation, and agentic GenAI assistance. 

Next-Generation SIEM Platform

FortiSIEM truly delivers next-gen SIEM with enterprise-wide IT/OT event collection, advanced detection analytics, a rich user experience, and a unique CMDB, all powered by the latest in automation and AI. Delivering out-of-the-box value, complete flexibility, and ultimate scale, it’s the ideal solution for organizations of any size.

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FortiSIEM UI

Threat Detection, Investigation, and Response (TDIR)

The heart of SIEM value is TDIR. FortiSIEM uniquely detects attacks using UEBA, over 2800 IT/OT correlation rules, and customer-controlled machine learning models. Analyst investigation and rapid response is powered by risk prioritization, real-time threat intelligence, native automation, and complete incident management, all powered by FortiAI-Assist agentic AI.

Learn more about FortiAI-Assist
FortiSIEM Playbooks dashboard

Built-in SOAR Automation

FortiSIEM unites the power of FortiSIEM and FortiSOAR into a single SIEM solution, bringing the simplicity and power of SOAR automation to any FortiSIEM activity. With an automated analyst experience, pre-built playbook library, and simple playbook creation, SOAR automation can accelerate any analyst task. 

Read the FortiSIEM 7.4 Blog
FortiSIEM Windows dashboard

Unique Configuration Management Database (CMDB)

FortiSIEM includes a full IT/OT CMDB to facilitate both asset health monitoring and security analyst investigations. Featuring automatic asset discovery and classification, Purdue model mapping, asset health metric collection and condition alerting, and import/export capability, it provides important IT information and aids security incident management.

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Features and Benefits

The modern SOC requires a SIEM that handles more than log aggregation, simple correlation rules, search, and compliance reporting. FortiSIEM builds upon those basics to provide unique capabilities to meet today’s SecOps needs.

Built-in IT/OT CMDB

Passive and active discovery, plus continuous monitoring of asset health and performance

Real-Time Security Analytics

Robust IT/OT threat detection with UEBA engine, customizable ML, and 2800+ correlation rules

Built-in SOAR automation

Rich, flexible automation speeds threat investigation and response, and any analyst task

Powered by FortiAI-Assist

Guided, simplified, and automated security with FortiAI-Assist GenAI

OSquery endpoint visibility

Extended endpoint investigation and forensic monitoring with seamless integration

Broad Integrations

Support for hundreds of third-party solutions plus value-added capabilities for Fortinet products

1 Million+

Events Per Second

2800+

Out-of-the-Box Rules

3500+

Out-of-the-Box Reports

FortiSIEM Deployment Flexibility

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SaaS
FortiSIEM Cloud is hosted in 19 locations throughout the world.
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Software VM
FortiSIEM VM software is available for on-prem or cloud deployment.
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Hardware appliances
FortiSIEM purpose-built HW appliances option for on-prem deployment.
Hybrid Cloud Connectivity
Hybrid
SaaS, cloud, and on-prem solutions can be combined to meet your needs.
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Multi-location support
Collectors and endpoint agents can be deployed across any environment.
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MSSP/Enterprise ready
Distributed processing, scale, and MSSP-grade features help meet even the most demanding needs

Customer and Enterprise Analyst Recognition

2025 Gartner® Magic Quadrant™ for SIEM
A 2024 Gartner Peer Insights™ Customers' Choice
ESG Economic Validation on Fortinet SecOps Fabric
2025 Gartner® Magic Quadrant™ for Security Information and Event Management Figure 1. The figure ranks companies on their ability to execute and completeness of vision as of July 2025 on a scatter plot. Fortinet is in the upper left quadrant of Challengers.
A Challenger in SIEM Solutions
Fortinet is recognized as a Challenger in 2025 Gartner® Magic Quadrant™ for Security Information and Event Management (SIEM). We believe this recognition reflects FortiSIEM’s continued innovations, broad appeal, and unique value for Fortinet Security Fabric customers.
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diagram analyst report gartner peer insights 2024
Recommended by 99% of Reviewers with a 4.9/5 Rating*

FortiSIEM named a 2024 Gartner Peer Insights™ Customers' Choice for Security Information and Event Management. FortiSIEM excelled in all categories – product capabilities, support/delivery, user willingness to recommend, review volume, and review market coverage.

*Based on 106 reviews in the year ending August 31, 2024

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ESG Economic Validation: The Quantified Benefits of Fortinet Security Operations Solutions. Improved security team operational efficiency and reduced risk to the organization, each by up to 99%. Written by Aviv Kaufmann, Practice Director and Principal Economic Validation Analyst at Enterprise Strategy Group. January 2025
The Quantified Benefits of Fortinet Security Operations Solutions
As enterprises evolve, new technologies emerge, and cybercriminals introduce more sophisticated attacks, security leaders and their teams face a variety of challenges in securing the organization’s networks. This new report published by Enterprise Strategy Group details the benefits of using Fortinet Security Operations solutions, including improved operational efficiency and more effective risk management.
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FortiGuard AI-Powered Security Services

FortiSIEM detection and response is powered by FortiGuard threat intelligence services as well as dozens of optional industry security feeds.

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