Recently I had to connect to a remote VPN session using Fortinet SSL VPN.
I installed the simple SSL VPN via Microsoft store on Windows 10 and I run into an issue because the firewall was using an untrusted certificate.
There are no relative option to change in the settings of the client, so searching the Internet I found the following solution that worked:
When you declare your server name use the following URL,
https://<vpn.server.addresss>:443/realmname?ignore-certificate-errors=1
relative Fortinet forum thread:
https://forum.fortinet.com/tm.aspx?m=118768&mpage=3
