If you are managing network security in a virtualized environment, you have likely wrestled with the nuances of deploying firewalls on KVM (Kernel-based Virtual Machine). For Fortinet administrators, finding the right image version is half the battle.
One of the primary reasons users hunt for older KVM images (like the file format you mentioned) is for training and certification labs. fgt vm64 kvmv6build1010fortinetoutkvmzip better
One-line description: Official FortiGate VM (64-bit) KVM image — version 6, build 1010 — packaged as a ZIP for KVM deployment. Optimizing FortiGate on KVM: Why the "VM64 KVM
Unlocking the Power of Virtualization: A Deep Dive into FGT VM64 KVMV6 Build 1010 and Fortinet's KVM Integration fortinet : Refers to Fortinet, a cybersecurity company
For production environments, it is generally better to use a more recent version, such as FortiOS 7.4.11