Multiple domains sharing the same IP address

If you have multiple root domain names pairing with the same IP address, for example, both example1.com and example2.com map to 192.168.1.1, then follow the instructions below.

Onboarding applications

Even though there are multiple domains pairing with the same IP address, you only need to onboard one application, so that FortiAppSec Cloud knows the IP address to protect.

As long as the traffic is destined to this IP address, FortiAppSec Cloud will apply the web protection rules to the traffic regardless whether the applications are onboarded.

Importing local certificates

For the applications that are not onboarded, you need to import their certificates through Custom Certificate in Network > Endpoints. The certificates are used to encrypt the HTTPS connections between your application users and FortiAppSec Cloud. Without a valid certificate, users will see a certificate invalid warning when they visit your application. For how to import certificates, see Endpoints.