Introduction
Fortinet builds networking and security hardware and software under the thesis that the two functions perform best when tightly converged rather than sold as separate products bolted together after the fact. Brothers Ken Xie, who serves as chairman and CEO, and Michael Xie, who serves as president and chief technology officer, founded the company in Sunnyvale, California, in 2000, building custom application-specific integrated circuits (ASICs) into their firewalls to get performance the brothers argued general-purpose processors could not match.
That networking-and-security convergence strategy has carried Fortinet through more than two decades and, more recently, into an aggressive push to embed generative and agentic AI across its entire platform. For readers of Brel’s AI in cybersecurity coverage, Fortinet is a useful example of a company applying an integration playbook it perfected in hardware to a very different problem: unifying fragmented security operations tooling under one AI-driven control layer.
What the company does
Fortinet’s core product line, sold under the Fortinet Security Fabric name, spans FortiGate next-generation firewalls, Unified SASE for secure remote and branch access, and an expanding security-operations suite including FortiAnalyzer, FortiSIEM, FortiSOAR, FortiEndpoint, and — following its 2024 Lacework acquisition — FortiCNAPP for cloud security. FortiAI is the company’s AI layer across this portfolio, and FortiSOC, launched at Fortinet’s Accelerate 2026 conference, unifies the company’s previously separate SIEM, SOAR, threat-intelligence, and identity-threat-detection tools into a single cloud-delivered service.
Who it serves
Fortinet sells to enterprises, service providers, and government organizations across virtually every size tier, from small-branch firewalls to security operations centers at the largest global enterprises. The breadth of that customer base, spanning both networking budgets and dedicated security-operations budgets, is central to Fortinet’s pitch that a single vendor can serve an organization’s networking and security needs simultaneously rather than requiring separate vendor relationships for each.
Company background
Ken Xie and Michael Xie founded Fortinet in 2000, drawing on Ken’s earlier experience founding NetScreen Technologies, an internet security appliance company he sold to Juniper Networks in 2004. Fortinet completed its initial public offering on Nasdaq under ticker FTNT in 2009 and has since grown into one of the largest cybersecurity vendors by unit volume, citing more deployed, patented, and validated security appliances than any other vendor in the industry. Ken Xie continues to serve as founder, chairman, and CEO, and Michael Xie as founder, president, and CTO, giving Fortinet an unusually long tenure of continuous founder leadership among large, publicly traded cybersecurity companies. The company is headquartered in Sunnyvale, California.
Product and AI capabilities
Fortinet describes FortiAI as spanning its entire AI-driven approach to security and network operations, drawing on what the company says is more than a decade of internal AI research reinforced by a large cybersecurity patent portfolio. Through 2025, Fortinet expanded FortiAI across the Security Fabric platform to add agentic capabilities — automated alert triage, investigation, and threat hunting — alongside controls that let organizations monitor and govern employee use of external generative-AI services. At Fortinet Accelerate 2026, the company introduced FortiSOC, a unified, cloud-delivered SOC platform that folds FortiAnalyzer, FortiSIEM, FortiSOAR, and FortiTIP into one SaaS experience, embedding agentic AI that can autonomously investigate and correlate alerts across assets and identities, then recommend or execute response actions under analyst oversight. A dedicated FortiAI-Assist capability adds Model Context Protocol support, intended to let AI agents maintain shared context and coordinate actions across detection, investigation, and response workflows rather than operating as isolated point tools.
Key developments
Fortinet spent its first two decades building a converged networking-and-security hardware business on proprietary ASIC technology, then expanded into cloud and SASE offerings as enterprise traffic shifted off dedicated data-center hardware. In 2025, the company broadened FortiAI into an agentic capability across its existing analytics and operations products. That effort culminated in June 2026 with the launch of FortiSOC at Fortinet Accelerate 2026, unifying SIEM, SOAR, threat intelligence, and identity-threat detection into a single cloud-delivered platform. The company’s first-quarter 2026 financial results, reported in the same period, showed billings growth of 31% and product revenue growth of 41% year over year, which Fortinet executives attributed in part to customers upgrading to higher-performance products as AI accelerates the convergence of networking and security demand.
Why it matters
Fortinet’s FortiSOC launch is a useful signal of a broader consolidation trend in security operations: rather than security teams stitching together separate SIEM, SOAR, and threat-intelligence vendors and layering a fourth AI tool on top, large platform vendors are increasingly trying to fold all of those functions, plus agentic AI, into a single subscription. Because Fortinet’s customer base skews toward organizations that already standardized on its hardware for networking, its ability to cross-sell an AI-driven SOC platform into that installed base is a real-world test of how much unified telemetry — rather than a best-of-breed point tool for each function — actually improves security-operations outcomes.
Sector context
Within Brel’s AI in cybersecurity coverage, Fortinet competes most directly with Palo Alto Networks in next-generation firewalls and secure access, and with Zscaler and Netskope in SASE, though Fortinet’s hardware-appliance heritage differentiates its go-to-market from those cloud-native competitors. FortiSOC also places Fortinet in more direct competition with security-operations vendors such as Rapid7 and Tenable for unified detection and exposure workflows.
Sources and references
This profile draws on Fortinet’s official newsroom press releases and executive commentary, alongside independent press coverage.
- Fortinet Newsroom — “Fortinet Launches FortiSOC, a Unified SOC Platform Powered by Agentic AI” (2026)
- Fortinet Newsroom — “Fortinet Expands FortiAI Across its Security Fabric Platform” (2025)
- Fortinet Blog — Executive Q&A on Q1 2026 results (2026)
- Help Net Security — “Fortinet FortiSOC unifies SIEM, SOAR, threat intelligence, and AI in one platform” (2026)