We collect the logs from Fortinet in order to search and get a better view of everything that's coming from FortiGate because the overview on FortiGate isn't the same. FortiAnalyzer provides an overview of the logs and everything that's happening there. We integrate FortiGate and FortiAnalyzer with the SOC that we're working on, which is an open-source security solution.
The other use case is to have logs. Because otherwise, in FortiGate, you don't have logs for a long period of time. You only have seven days if you don't have an account in FortiGuard. So, FortiAnalyzer provides a better understanding of what's happening there. And for our clients, we always recommend FortiAnalyzer.
FortiGate by itself is a good choice, but without FortiAnalyzer, you lose a lot of features. Even the free version of FortiAnalyzer provides some useful features.
It is easy to integrate Fortinet FortiAnalyzer with other products. You have a better overview of what's going on. For example, you get a smaller alert for an infected workstation if it causes some suspicious traffic, you see it right away in Fortinet.
The only issue that I can see is with the cost. For example, if you buy support for one year, you are messed up next year. It's better to buy another gateway.
I have been using Fortinet FortiAnalyzer for one year, and I am currently working with the latest version.
It is a very stable solution and integrates perfectly.
It is a scalable solution. Our company is very proud of FortiGate solutions.
The support team is good. We have some cases open with them, and they resolve them very quickly. Even when there is a breach of security, they patch it quickly.
It is very easy to set up and deploy. Even someone with little networking knowledge or a manager can quickly understand what's happening in the network, such as an increase in traffic from specific endpoints or which websites are being browsed, including social media.
You get a gateway, but without support, it's not worth much. We've also tried FortiGate virtual machines, but the price is so high that it's better to buy other appliances than to buy the license for the VM.
We also work with third-party solutions. However, this solution is not for everyone, and even though it's free, it's easy to implement when you have money.
Overall, I would rate it an eight out of ten.
I would advise buying FortiGate and FortiAnalyzer together. They get it free of charge. When you buy FortiGate, you can put in a FortiAnalyzer VM for free. Although the free version has its limitations, you should get it because it doesn't cost you anything. When you try the free version of FortiAnalyzer, you'll see its potential, and you'll want more.