FireMon
Computer and Network SecurityKansas, United States201-500 Employees
FireMon is a cybersecurity firm that founded Network Security Policy Management (NSPM) and serves as the control plane for security policy across modern enterprise networks. It offers an overlay above enforcement technologies to continuously verify that deployed rules, segmentation, and access controls operate as intended across firewalls, cloud networks, and microsegmentation platforms. The platform blends policy management, Zero Trust control, AI-enabled policy control, and risk-aware change management to detect drift, quantify exposure, and drive prioritized remediation, with Global 2000 organizations cited as customers. Based in Overland Park, Kansas, FireMon is a mid-sized company with a global customer base. In June 2026, FireMon unveiled FireMon Insights 2.0, a major AI-driven update aimed at policy intelligence for hybrid enterprise networks.