Firemon

FireMon was founded in Kansas in 2004 by Jody Brazil and Gary Fish and created the network security policy management category, spending more than two decades on firewall policy visibility and governance. Its platform surfaces policy changes in real time across multi-vendor firewalls, cloud security groups and microsegmentation, analyses change risk, removes redundant and shadowed rules and validates compliance continuously. With Lumeta (2018) and DisruptOps (2021) acquired, it serves 1,700+ customers in 70+ countries.