Internally, I've been using this solution to front our servers.
I found the Antivirus and Anti-spam features most valuable in this solution. I'm happy with FortiGate-VM because it's good for our servers. It stopped many attacks, including spam, over our networks.
It's been a year since I started using FortiGate-VM.
I find this solution really stable.
The scalability of this solution is an eight or a nine to me. It's good.
I don't have experience with Fortinet's technical support. When I face any problem or issue, I call the company that came here to implement the device.
I hired a consultant to implement the solution. I had a good experience. It was good for my work and my networks.
FortiGate-VM is more expensive than Sophos. We have two appliances: a main appliance, then a backup, e.g. FortiGate-VM, and this make it so expensive, even more than the costs from Sophos.
We pay the standard three-year licensing fees.
I spent many years using Cyber and Sophos. Mainly, I use Sophos, while I use FortiGate-VM in the network background.
I see that Fortinet is a big company. I can't compare the Sophos and Fortinet solutions I'm using, because I'm using Sophos at the front, and behind Sophos, I'm using FortiGate-VM, so I can't give a good comparison or opinion. I've only used FortiGate-VM for one year.
It took nearly one month to complete the FortiGate-VM deployment because the decision came from upper management.
No other users use FortiGate-VM in our organization, because it's a device or appliance that only stands in front of our servers.
We don't have a need for maintenance yet. We've only been using it for one year and it currently needs no maintenance.
I don't know if our organization has plans to increase the usage of FortiGate-VM because this decision will come from upper management.
I'm a good observer and I'm still learning some feature metrics of this solution.
What I'd like to advice people looking into implementing FortiGate-VM is to study the FAQs of other users. You should know the tricks and what exactly is needed in this appliance. This is a very good appliance, but I have less experience with it compared to Sophos which I've used for many years.
I'm rating FortiGate-VM an eight out of ten.
Maybe others rate the vendor a 10 out of 10, but I'm sticking with eight.