We have set up an SSL VPN on a Forti60E to allow clients to access a web application. Everything works fine.
I have a problem with SLL certificates used by Fortigate web page default. Being self signed browsers treat it as unsecure. Question:
1. What type of certificate is required?
2. Is it possible to generate such a certificate for example with a free certificate generator like Let's Encrypt ?
3. How can I redirect a subdomain from the DNS to the server IP xx.xx.xx.xx: 10443? There are several ports and applications already openen on the respective IP