How to import the certificate for local GUI used

Zyxel_Kevin

To prevent certificate warning message, You have to sign a public certificate then apply to Firewall.

With the following command, combine the private key and certificate to pkcs12 format.

openssl pkcs12 -export -out cert.pfx -inkey key.pem -in cert.pem

Then import to Firewall.

Configuration > Objects > Certificates > My Certificates