Trellix emerged in 2022 from the merger of FireEye and McAfee Enterprise, combining two storied cybersecurity brands into a unified XDR platform provider. Headquartered in San Jose, California, Trellix brings together FireEye's elite threat intelligence and incident response capabilities with McAfee Enterprise's endpoint and network security technology. The company serves enterprises globally with a focus on integrated extended detection and response.
Trellix's platform provides unified detection, investigation, and response across endpoints, networks, email, and cloud environments. Their XDR architecture correlates telemetry from multiple security layers using threat intelligence inherited from Mandiant (now part of Google but still integrated). The platform includes endpoint protection (formerly McAfee Endpoint Security), network security, email security, and data protection capabilities. Trellix emphasizes automation and orchestration to help security teams respond faster.
The company's strength lies in combining FireEye's nation-state threat intelligence and red team expertise with McAfee's enterprise-scale deployment experience. However, the merger integration process means customers may encounter evolving product names and consolidation efforts. Trellix has signaled commitment to open XDR architecture supporting third-party integrations. The company maintains strong relationships with enterprise customers and government agencies from both legacy brands.
For enterprises seeking comprehensive XDR capabilities backed by elite threat intelligence, Trellix offers a compelling platform despite merger-related complexity. Their combination of endpoint, network, and threat intelligence suits large organizations requiring visibility across diverse attack surfaces. Best fit for enterprises willing to invest in platform adoption and organizations valuing threat intelligence from FireEye's legacy Mandiant capabilities.
