“FortiAuthenticator – VM License VM Base License supports 100 users. Expand user support to 1 million plus users by using FortiAuthenticator VM Upgrade License. Unlimited vCPU. Supporting VMware ESXi / ESX, Microsoft Hyper-V, Linux Kernel-based Virtual Machine (KVM) on Virtual Machine Manager and QEMU 2.5.0, and Xen Virtual Machine platforms” has been added to your cart. View cart