Get your VPN credentials and OpenVPN configuration file.
Find the respective certificate in Keychain (search for „GA“).
In Keychain, open the CA file or use right-click -> „Get info“, choose „Always trust“ and apply changes.
Confirm this change by closing this window and refresh to see the certificate now with a blue mark.
Open System Preferences, go to Network and Add new connection.
VPN type =IKEv2
choose a name for your new connection
Add your Gateway address (hostname) to Server Address and Remote ID. You can find the hostname in the GoodAccess Web Control Panel -> Gateway.
Open Authentication settings and enter your VPN credentials.
Apply changes before clicking on the Connect button.
Congratulations! Now you are connected to GoodAccess and can securely access your protected systems.