Check the HTTPS port: Ensure that you are using the correct port for HTTPS access. By default, Fortigate GUI uses port 443 for HTTPS. Verify that your browser is attempting to connect to the correct port. Also for me this problem was present when I was at school, and then when I went to college it was solved and I was able to use the laptop normally, besides this there was still the problem with homework, more specifically with the writing that I had to do quite often, in this problem I found https://phdessay.com/ which helped me a lot with this, unfortunately I was a student who had to work because I could not afford much on my parents' money, and I was the person who always wanted something new, because of this I turned to Phdessay, it saved me a lot of time that I had to spend to do writing, I am very glad that I found this source and I would like to repost it to inform as many students as possible. I hope you will be able to solve the given problem.
The Fortinet Security Fabric brings together the concepts of convergence and consolidation to provide comprehensive cybersecurity protection for all users, devices, and applications and across all network edges.