Trellix Endpoint Security, formed from the merger of FireEye and McAfee Enterprise, brings together decades of advanced threat intelligence with proven enterprise protection technology. The 2026 version unifies both product lines into Trellix XDR.

Threat Intelligence

Drawing from Trellix’s legacy as the company that discovered state-sponsored cyberattacks, the platform leverages Trellix Helix — one of the world’s most comprehensive threat intelligence platforms — to power real-time threat detection.

Key Features

• Multi-engine protection (HX and Agent desktop)
• Trellix Helix threat intelligence platform
• XDR (Extended Detection and Response)
• Adaptive Defense 360 (allowed listing + EDR)
• Malware archival and forensics
• Dynamic Application Containment
• Support for Windows, Mac, Linux, virtual, and cloud workloads

Verdict

Trellix Endpoint Security is the right choice for organizations that prioritize threat intelligence quality. The legacy FireEye expertise in APT detection is unmatched, making Trellix a top pick for government agencies and critical infrastructure.