Armis Centrix vs FortiNAC Comparison: Reviews, Features, Pricing & Alternatives in 2026

Armis Centrix helps you see and secure every device connected to your network in real-time. Whether you are managing traditional IT hardware, medical equipment (IoMT), industrial controllers (OT), or simple IoT sensors, the platform provides a complete inventory without requiring you to install agents. You can automatically discover assets the moment they connect, allowing you to eliminate blind spots that traditional security tools often miss. Beyond simple discovery, you can use the platform to identify vulnerabilities and prioritize risks based on actual device behavior. It continuously monitors for suspicious activity and can trigger automated responses to isolate compromised devices. This proactive approach helps you reduce your attack surface and maintain compliance across complex, distributed environments without disrupting your daily operations.

FortiNAC gives you complete visibility and control over everything on your network. As your environment grows with IoT devices, BYOD, and guest users, you can automatically identify and profile every single endpoint the moment it tries to connect. You no longer have to wonder what is on your wire or in your air; the system sees it all and applies your security policies instantly. You can implement micro-segmentation to ensure devices only access the specific resources they need, significantly reducing your attack surface. If a device starts behaving strangely or becomes compromised, the platform can automatically quarantine it or kick it off the network without you lifting a finger. It works across your existing switches and wireless access points, making it a flexible choice for securing complex, multi-vendor infrastructures.